{"id":3296,"date":"2026-04-08T00:51:47","date_gmt":"2026-04-08T00:51:47","guid":{"rendered":"https:\/\/productionscrews.com\/?p=3296"},"modified":"2026-04-08T00:51:47","modified_gmt":"2026-04-08T00:51:47","slug":"locking-nut","status":"publish","type":"post","link":"https:\/\/productionscrews.com\/vi\/locking-nut\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 \u0111ai \u1ed1c kh\u00f3a: C\u00e1c lo\u1ea1i, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i"},"content":{"rendered":"<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden\">\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p id=\"the-complete-guide-to-locking-nuts-types-how-they\" class=\"font-editorial font-bold first:mt-xs mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg leading-[1.5em] lg:text-xl\"><span style=\"font-size: 16px;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t t\u00ecnh hu\u1ed1ng x\u1ea3y ra trong c\u00e1c x\u01b0\u1edfng v\u00e0 s\u00e0n s\u1ea3n xu\u1ea5t th\u01b0\u1eddng xuy\u00ean h\u01a1n m\u1ecdi ng\u01b0\u1eddi th\u00edch th\u1eeba nh\u1eadn: m\u1ed9t m\u00e1y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong ba tu\u1ea7n, r\u1ed3i b\u1eaft \u0111\u1ea7u rung l\u1eafc v\u1edbi t\u1ea7n s\u1ed1 b\u1ea5t th\u01b0\u1eddng. M\u1ed9t k\u1ef9 thu\u1eadt vi\u00ean ki\u1ec3m tra v\u00e0 ph\u00e1t hi\u1ec7n ra m\u1ed9t \u0111ai \u1ed1c \u0111\u00e3 l\u1ecfng \u2014 kh\u00f4ng b\u1ecb g\u00e3y, kh\u00f4ng b\u1ecb tr\u01b0\u1ee3t ren, ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 \u0111\u00e3 t\u1ef1 quay l\u1ecfng qua h\u00e0ng ngh\u00ecn chu k\u1ef3. Bu l\u00f4ng \u0111\u00fang lo\u1ea1i, m\u00f4-men xo\u1eafn \u0111\u00fang. Nh\u01b0ng kh\u00f4ng ai ch\u1ec9 \u0111\u1ecbnh m\u1ed9t \u0111ai \u1ed1c kh\u00f3a. \u0110\u00f3 l\u00e0 m\u1ed9t sai s\u00f3t \u0111\u1eaft \u0111\u1ecf cho m\u1ed9t th\u1ee9 ch\u1ec9 t\u1ed1n v\u00e0i \u0111\u1ed3ng \u0111\u1ec3 ph\u00f2ng tr\u00e1nh.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u0110ai \u1ed1c kh\u00f3a l\u00e0 m\u1ed9t lo\u1ea1i \u0111ai \u1ed1c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ch\u1ed1ng l\u1ecfng d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a rung \u0111\u1ed9ng, t\u1ea3i \u0111\u1ed9ng ho\u1eb7c chu k\u1ef3 nhi\u1ec7t. Kh\u00e1c v\u1edbi \u0111ai \u1ed1c h\u00ecnh l\u1ee5c gi\u00e1c ti\u00eau chu\u1ea9n d\u1ef1a ho\u00e0n to\u00e0n v\u00e0o ma s\u00e1t t\u1eeb l\u1ef1c si\u1ebft tr\u01b0\u1edbc, \u0111ai \u1ed1c kh\u00f3a t\u00edch h\u1ee3p m\u1ed9t c\u01a1 ch\u1ebf ch\u1ed1ng l\u1ecfng c\u01a1 h\u1ecdc ho\u1eb7c d\u1ef1a tr\u00ean v\u1eadt li\u1ec7u b\u1ed5 sung gi\u00fap duy tr\u00ec li\u00ean k\u1ebft ngay c\u1ea3 khi l\u1ef1c si\u1ebft b\u1eaft \u0111\u1ea7u gi\u1ea3m. Vi\u1ec7c ch\u1ecdn \u0111\u00fang lo\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng kh\u00f4ng ph\u1ee9c t\u1ea1p \u2014 nh\u01b0ng \u0111\u00f2i h\u1ecfi ph\u1ea3i hi\u1ec3u r\u00f5 t\u1eebng lo\u1ea1i th\u1ef1c s\u1ef1 l\u00e0m g\u00ec, v\u00e0 n\u01a1i t\u1eebng lo\u1ea1i th\u1ea5t b\u1ea1i.<\/p>\n<hr class=\"bg-quiet h-px border-0\" \/>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"what-makes-a-nut-a-locking-nut\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">\u0110i\u1ec1u g\u00ec l\u00e0m cho m\u1ed9t chi\u1ebfc \u0111ai \u1ed1c tr\u1edf th\u00e0nh \u0111ai \u1ed1c kh\u00f3a?<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div class=\"group relative z-[2] cursor-pointer float-end clear-end mt-1 mb-2 ms-6 border-subtlest ring-subtlest divide-subtlest\" dir=\"auto\" data-inline-type=\"image\">\n<div class=\"relative rounded-xl relative overflow-hidden w-full border-subtlest ring-subtlest divide-subtlest bg-raised\">\n<div class=\"rounded-inherit pointer-events-none absolute inset-0 z-[1] border border-[black]\/5 dark:border-[white]\/5\">\n<figure id=\"attachment_3297\" aria-describedby=\"caption-attachment-3297\" style=\"width: 360px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-3297 size-medium\" title=\"H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 \u0111ai \u1ed1c kh\u00f3a: C\u00e1c lo\u1ea1i, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-10.png\" alt=\"H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 \u0111ai \u1ed1c kh\u00f3a: C\u00e1c lo\u1ea1i, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i\" width=\"360\" height=\"240\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-10.png 1536w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-10-360x240.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-10-800x533.png 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-10-150x100.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-10-768x512.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-10-18x12.png 18w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><figcaption id=\"caption-attachment-3297\" class=\"wp-caption-text\">H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 \u0111ai \u1ed1c kh\u00f3a: C\u00e1c lo\u1ea1i, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<div class=\"pt-2\" dir=\"ltr\">\n<div class=\"text-pretty leading-normal text-left font-sans text-xs font-normal text-quiet  selection:bg-super\/50 selection:text-foreground dark:selection:bg-super\/10 dark:selection:text-super\" title=\"\u0110ai \u1ed1c kh\u00f3a\">\u0110ai \u1ed1c kh\u00f3a<\/div>\n<\/div>\n<\/div>\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">M\u1ed9t chi\u1ebfc \u0111ai \u1ed1c ti\u00eau chu\u1ea9n s\u1ebd l\u1ecfng ra khi rung \u0111\u1ed9ng ho\u1eb7c t\u1ea3i dao \u0111\u1ed9ng g\u00e2y ra tr\u01b0\u1ee3t vi m\u00f4 trong li\u00ean k\u1ebft \u2014 xoay nh\u1ecf, t\u1eebng b\u01b0\u1edbc t\u00edch t\u1ee5 theo th\u1eddi gian cho \u0111\u1ebfn khi ph\u1ea7n b\u1eaft v\u00edt kh\u00f4ng c\u00f2n gi\u1eef ch\u1eb7t n\u1eefa. \u0110\u00e2y l\u00e0 c\u01a1 ch\u1ebf l\u1ecfng c\u1ee7a Junker, \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn qua h\u00e0ng th\u1eadp k\u1ef7 nghi\u00ean c\u1ee9u v\u1ec1 li\u00ean k\u1ebft bu l\u00f4ng. \u0110ai \u1ed1c kh\u00f3a gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch th\u00eam m\u1ed9t l\u1ef1c ch\u1ed1ng xoay ph\u1ee5 kh\u00f4ng ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o l\u1ef1c si\u1ebft tr\u01b0\u1edbc.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00f3 hai ph\u01b0\u01a1ng ph\u00e1p c\u01a1 b\u1ea3n \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y:<\/p>\n<ul class=\"marker:text-quiet list-disc pl-8\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Ch\u1ed1ng tr\u01b0\u1ee3t d\u1ef1a tr\u00ean ma s\u00e1t:<\/strong>\u00a0\u0110ai \u1ed1c t\u1ea1o ra m\u00f4-men xo\u1eafn ch\u1ee7 \u0111\u1ea1o \u2014 m\u1ed9t l\u1ef1c ch\u1ed1ng xoay t\u00edch h\u1ee3p s\u1eb5n t\u1ed3n t\u1ea1i \u0111\u1ed9c l\u1eadp v\u1edbi l\u1ef1c si\u1ebft tr\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y \u0111\u1ebfn t\u1eeb m\u1ed9t mi\u1ebfng ch\u00e8n nylon, m\u1ed9t \u0111o\u1ea1n ren bi\u1ebfn d\u1ea1ng, ho\u1eb7c m\u1ed9t v\u00f2ng \u0111ai r\u1eddi r\u1ea1c k\u1eb9p l\u1ea5y ren bu l\u00f4ng.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Giao ti\u1ebfp c\u01a1 h\u1ecdc:<\/strong>\u00a0C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m v\u1eadt l\u00fd tr\u00ean \u0111ai \u1ed1c \u2014 r\u0103ng c\u01b0a, khe h\u1edf ki\u1ec3u l\u00e2u \u0111\u00e0i, c\u00e1c m\u1eb7t ph\u1eb3ng ch\u00e8n \u2014 c\u1eafn v\u00e0o b\u1ec1 m\u1eb7t gh\u00e9p ho\u1eb7c ch\u00ednh ren bu l\u00f4ng, ng\u0103n ch\u1eb7n xoay qua h\u00ecnh d\u1ea1ng ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o ma s\u00e1t.<\/p>\n<\/li>\n<\/ul>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u1ea3 hai ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng. C\u00e2u h\u1ecfi l\u00e0 ph\u01b0\u01a1ng ph\u00e1p n\u00e0o ph\u00f9 h\u1ee3p trong\u00a0<em>\u0111i\u1ec1u ki\u1ec7n c\u1ee7a b\u1ea1n<\/em>\u00a0\u2014 v\u00e0 \u0111i\u1ec1u \u0111\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec7t \u0111\u1ed9, t\u1ea7n su\u1ea5t t\u00e1i s\u1eed d\u1ee5ng, m\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng, v\u00e0 li\u1ec7u b\u1ec1 m\u1eb7t gh\u00e9p c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn d\u1ea5u hi\u1ec7u c\u1ee7a s\u1ef1 \u0103n kh\u1edbp hay kh\u00f4ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<hr class=\"bg-quiet h-px border-0\" \/>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"types-of-locking-nuts-a-practical-overview\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">C\u00e1c lo\u1ea1i \u0111ai \u1ed1c kh\u00f3a: T\u1ed5ng quan th\u1ef1c t\u1ebf<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">H\u00e3y v\u00e0o b\u1ea5t k\u1ef3 nh\u00e0 ph\u00e2n ph\u1ed1i ph\u1ee5 ki\u1ec7n n\u00e0o v\u00e0 b\u1ea1n s\u1ebd g\u1eb7p \u00edt nh\u1ea5t m\u1ed9t ch\u1ee5c bi\u1ebfn th\u1ec3 \u0111ai \u1ed1c kh\u00f3a. Ch\u00fang kh\u00f4ng th\u1ec3 thay th\u1ebf cho nhau. M\u1ed7i lo\u1ea1i \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 gi\u1ea3i quy\u1ebft m\u1ed9t d\u1ea1ng l\u1ed7i c\u1ee5 th\u1ec3, v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng sai lo\u1ea1i th\u01b0\u1eddng t\u1ec7 h\u01a1n l\u00e0 kh\u00f4ng d\u00f9ng \u0111ai \u1ed1c kh\u00f3a \u2014 ho\u1eb7c v\u00ec n\u00f3 t\u1ea1o ra s\u1ef1 t\u1ef1 tin gi\u1ea3, ho\u1eb7c v\u00ec n\u00f3 g\u00e2y h\u01b0 h\u1ecfng ren gh\u00e9p trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"nylon-insert-lock-nuts-nyloc-nuts\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">\u0110ai \u1ed1c kh\u00f3a c\u00f3 ch\u00e8n nylon (Nyloc Nuts)<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Lo\u1ea1i \u0111ai \u1ed1c kh\u00f3a ph\u1ed5 bi\u1ebfn nh\u1ea5t trong k\u1ef9 thu\u1eadt chung. M\u1ed9t v\u00f2ng nylon \u0111\u01b0\u1ee3c nh\u00fang v\u00e0o ph\u1ea7n tr\u00ean c\u1ee7a l\u1ed7 \u0111ai \u1ed1c. Khi \u0111ai \u1ed1c xo\u1eafn v\u00e0o bu l\u00f4ng, c\u00e1c ren c\u1ee7a bu l\u00f4ng \u0111\u1ea9y nylon ra, t\u1ea1o ra m\u1ed9t l\u1ef1c k\u1eb9p \u0111\u00e0n h\u1ed3i. L\u1ef1c k\u1eb9p n\u00e0y t\u1ea1o ra m\u00f4-men xo\u1eafn ch\u1ee7 \u0111\u1ea1o \u2014 kh\u1ea3 n\u0103ng ch\u1ed1ng xoay t\u1ed3n t\u1ea1i ngay c\u1ea3 khi l\u1ef1c si\u1ebft c\u1ee7a li\u00ean k\u1ebft dao \u0111\u1ed9ng.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>\u0110i\u1ec1u g\u00ec ho\u1ea1t \u0111\u1ed9ng t\u1ed1t:<\/strong>\u00a0Ch\u1ed1ng rung \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh, ch\u1ed1ng \u0103n m\u00f2n (nylon ng\u0103n ch\u1eb7n \u0111\u1ed9 \u1ea9m v\u00e0o v\u00f9ng ti\u1ebfp x\u00fac ren), chi ph\u00ed th\u1ea5p, v\u00e0 l\u1eafp r\u00e1p nhanh. C\u00e1c phi\u00ean b\u1ea3n ti\u00eau chu\u1ea9n tu\u00e2n th\u1ee7 ISO 10511 ho\u1eb7c DIN 985.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>N\u01a1i n\u00f3 th\u1ea5t b\u1ea1i:<\/strong>\u00a0Tr\u00ean kho\u1ea3ng 120\u00b0C, nylon m\u1ec1m ra v\u00e0 m\u1ea5t kh\u1ea3 n\u0103ng gi\u1eef ch\u1eb7t. Kh\u00f4ng s\u1eed d\u1ee5ng \u0111ai \u1ed1c nyloc ti\u00eau chu\u1ea9n trong c\u00e1c \u1ee9ng d\u1ee5ng trong khoang \u0111\u1ed9ng c\u01a1, c\u00e1c b\u1ed9 ph\u1eadn g\u1ea7n \u1ed1ng x\u1ea3 ho\u1eb7c m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t c\u00f4ng nghi\u1ec7p. Ngo\u00e0i ra, \u0111ai \u1ed1c kh\u00f3a nylon c\u00f3 th\u1ec3 m\u1ea5t m\u00f4-men xo\u1eafn v\u01b0\u1ee3t qu\u00e1 khi t\u00e1i s\u1eed d\u1ee5ng \u2014 nghi\u00ean c\u1ee9u cho th\u1ea5y m\u1ea5t t\u1eeb 20\u201350% m\u00f4-men xo\u1eafn gi\u1eefa l\u1ea7n l\u1eafp \u0111\u1eb7t \u0111\u1ea7u ti\u00ean v\u00e0 l\u1ea7n th\u1ee9 hai. Ch\u00fang v\u1ec1 c\u01a1 b\u1ea3n ch\u1ec9 d\u00f9ng m\u1ed9t l\u1ea7n trong c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u an to\u00e0n cao.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"all-metal-prevailing-torque-nuts-stover--distorted\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">\u0110ai \u1ed1c m\u00f4-men xo\u1eafn to\u00e0n kim lo\u1ea1i (Stover \/ \u0110ai \u1ed1c ren bi\u1ebfn d\u1ea1ng)<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Trong nh\u1eefng n\u01a1i nhi\u1ec7t \u0111\u1ed9 l\u00e0m h\u1ecfng l\u1ef1a ch\u1ecdn nylon, \u0111ai \u1ed1c m\u00f4-men xo\u1eafn to\u00e0n kim lo\u1ea1i \u0111\u1ea3m nh\u1eadn vai tr\u00f2. Ch\u00fang s\u1eed d\u1ee5ng m\u1ed9t \u0111o\u1ea1n ren ch\u00ednh x\u00e1c b\u1ecb bi\u1ebfn d\u1ea1ng \u2014 th\u01b0\u1eddng l\u00e0 bi\u1ebfn d\u1ea1ng h\u00ecnh oval ho\u1eb7c h\u00ecnh l\u1ee5c gi\u00e1c g\u1ea7n \u0111\u1ec9nh c\u1ee7a \u0111ai \u1ed1c \u2014 t\u1ea1o ra s\u1ef1 c\u1ea3n tr\u1edf ch\u1ed1ng l\u1ea1i c\u00e1c ren c\u1ee7a bu l\u00f4ng m\u00e0 kh\u00f4ng d\u1ef1a v\u00e0o b\u1ea5t k\u1ef3 v\u1eadt li\u1ec7u ch\u00e8n n\u00e0o.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>\u0110i\u1ec1u g\u00ec ho\u1ea1t \u0111\u1ed9ng t\u1ed1t:<\/strong>\u00a0\u0110\u01b0\u1ee3c x\u1ebfp h\u1ea1ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n 200\u00b0C trong c\u00e1c phi\u00ean b\u1ea3n th\u00e9p. Ph\u00f9 h\u1ee3p cho m\u00f4i tr\u01b0\u1eddng n\u00f3ng bao g\u1ed3m trong khoang \u0111\u1ed9ng c\u01a1 \u00f4 t\u00f4, m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p v\u00e0 \u1ee9ng d\u1ee5ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5. C\u00e1c ti\u00eau chu\u1ea9n DIN 980 v\u00e0 ISO 7042 bao g\u1ed3m lo\u1ea1i n\u00e0y.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>\u0110i\u1ec1u kho\u1ea3n quan tr\u1ecdng:<\/strong>\u00a0\u0110ai \u1ed1c m\u00f4-men xo\u1eafn to\u00e0n kim lo\u1ea1i c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng nhi\u1ec1u l\u1ea7n h\u01a1n so v\u1edbi lo\u1ea1i nyloc, nh\u01b0ng kh\u00f4ng v\u00f4 h\u1ea1n. Ph\u1ea7n bi\u1ebfn d\u1ea1ng s\u1ebd m\u00f2n theo t\u1eebng chu k\u1ef3. C\u00e1c ti\u00eau chu\u1ea9n h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 (MS21043, d\u00f2ng NAS1291) quy \u0111\u1ecbnh r\u00f5 s\u1ed1 l\u1ea7n t\u00e1i s\u1eed d\u1ee5ng t\u1ed1i \u0111a \u2014 m\u1ed9t nguy\u00ean t\u1eafc m\u00e0 s\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p chung hi\u1ebfm khi tu\u00e2n th\u1ee7, t\u1ea1o ra r\u1ee7i ro h\u1ecfng h\u00f3c th\u1ef1c s\u1ef1 nh\u01b0ng \u00edt \u0111\u01b0\u1ee3c nh\u1eadn th\u1ee9c r\u00f5.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"jam-nuts-double-nut-method\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">\u0110ai \u1ed1c ch\u1eb7n (Ph\u01b0\u01a1ng ph\u00e1p hai \u0111ai \u1ed1c)<\/h2>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Ph\u01b0\u01a1ng ph\u00e1p kh\u00f3a l\u00e2u \u0111\u1eddi nh\u1ea5t \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. M\u1ed9t \u0111ai \u1ed1c m\u1ecfng g\u1ecdi l\u00e0 \u0111ai \u1ed1c ch\u1eb7n \u0111\u01b0\u1ee3c v\u1eb7n v\u00e0o tr\u01b0\u1edbc, sau \u0111\u00f3 l\u00e0 \u0111ai \u1ed1c \u0111\u1ea7y chi\u1ec1u cao. Hai \u0111ai \u1ed1c \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t v\u00e0o nhau \u2014 \u0111ai \u1ed1c ch\u1eb7n trong tr\u1ea1ng th\u00e1i k\u00e9o c\u0103ng ch\u1ed1ng l\u1ea1i b\u1ec1 m\u1eb7t gh\u00e9p n\u1ed1i, \u0111ai \u1ed1c \u0111\u1ea7y chi\u1ec1u cao trong tr\u1ea1ng th\u00e1i n\u00e9n ch\u1ed1ng l\u1ea1i \u0111ai \u1ed1c ch\u1eb7n. Ma s\u00e1t gi\u1eefa hai \u0111ai \u1ed1c t\u1ea1o ra t\u00e1c d\u1ee5ng kh\u00f3a.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">L\u00e0m \u0111\u00fang c\u00e1ch, \u0111\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p r\u1ea5t \u0111\u00e1ng tin c\u1eady. L\u00e0m sai \u2014 v\u1edbi c\u1ea3 hai \u0111ai \u1ed1c ch\u1ec9 \u0111\u01a1n gi\u1ea3n si\u1ebft ch\u1eb7t c\u00f9ng chi\u1ec1u m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 si\u1ebft ch\u1eb7t ng\u01b0\u1ee3c ph\u00f9 h\u1ee3p \u2014 g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng rung. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao ph\u01b0\u01a1ng ph\u00e1p \u0111ai \u1ed1c ch\u1eb7n l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p kh\u00f3a ph\u1ed5 bi\u1ebfn nh\u1ea5t nh\u01b0ng d\u1ec5 b\u1ecb \u00e1p d\u1ee5ng sai trong b\u1ea3o tr\u00ec th\u1ef1c \u0111\u1ecba.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<figure id=\"attachment_3298\" aria-describedby=\"caption-attachment-3298\" style=\"width: 360px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-3298 size-medium\" title=\"H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 \u0111ai \u1ed1c kh\u00f3a: C\u00e1c lo\u1ea1i, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-11.png\" alt=\"H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 \u0111ai \u1ed1c kh\u00f3a: C\u00e1c lo\u1ea1i, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i\" width=\"360\" height=\"540\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-11.png 1024w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-11-360x540.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-11-100x150.png 100w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-11-768x1152.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-11-8x12.png 8w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><figcaption id=\"caption-attachment-3298\" class=\"wp-caption-text\">H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 \u0111ai \u1ed1c kh\u00f3a: C\u00e1c lo\u1ea1i, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u0110ai \u1ed1c c\u00f3 r\u00e3nh c\u1eaft h\u00ecnh kh\u1ed1i (castellated nuts) c\u00f3 c\u00e1c khe c\u1eaft v\u00e0o v\u01b0\u01a1ng mi\u1ec7n h\u00ecnh tr\u1ee5. Sau khi \u0111ai \u1ed1c \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t, m\u1ed9t ch\u1ed1t c\u1ed1t (cotter pin) \u0111i qua l\u1ed7 khoan tr\u00ean th\u00e2n bu l\u00f4ng v\u00e0 qua hai khe \u0111\u1ed1i di\u1ec7n, ng\u0103n ch\u1eb7n quay v\u00f2ng. \u0110\u00e2y l\u00e0\u00a0<strong>kh\u00f3a c\u01a1 h\u1ecdc t\u00edch c\u1ef1c<\/strong>\u00a0\u2014 ho\u1ea1t \u0111\u1ed9ng b\u1ea5t k\u1ec3 m\u1ea5t l\u1ef1c si\u1ebft ban \u0111\u1ea7u.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">S\u1eed d\u1ee5ng trong v\u00f2ng bi b\u00e1nh xe, li\u00ean k\u1ebft l\u00e1i, v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng n\u01a1i m\u1ed1i gh\u00e9p ph\u1ea3i gi\u1eef ch\u1eafc ngay c\u1ea3 khi bu l\u00f4ng m\u1ea5t l\u1ef1c si\u1ebft ho\u00e0n to\u00e0n. H\u1ea1n ch\u1ebf r\u00f5 r\u00e0ng: bu l\u00f4ng ph\u1ea3i \u0111\u01b0\u1ee3c khoan l\u1ed7 \u0111\u00fang v\u1ecb tr\u00ed, c\u00e1c khe ph\u1ea3i c\u0103n ch\u1ec9nh \u0111\u00fang l\u1ef1c si\u1ebft, v\u00e0 th\u00e1o l\u1eafp \u0111\u00f2i h\u1ecfi ph\u1ea3i ph\u00e1 h\u1ee7y ch\u1ed1t c\u1ed1t m\u1ed7i l\u1ea7n.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"serrated-flange-locking-nuts-keps--k-lock-nuts\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">\u0110ai \u1ed1c kh\u00f3a m\u1eb7t b\u00edch r\u0103ng c\u01b0a (Keps \/ \u0110ai \u1ed1c K-Lock)<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">M\u1ed9t m\u1eb7t b\u00edch c\u00f3 r\u0103ng c\u01b0a h\u01b0\u1edbng t\u00e2m \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o m\u1eb7t ti\u1ebfp x\u00fac c\u1ee7a \u0111ai \u1ed1c. Khi si\u1ebft ch\u1eb7t, r\u0103ng c\u01b0a c\u1eafn v\u00e0o b\u1ec1 m\u1eb7t gh\u00e9p n\u1ed1i, t\u1ea1o ra l\u1ef1c ch\u1ed1ng quay v\u00e0 th\u00e1o ra. Vi\u1ec7c l\u1eafp r\u00e1p nhanh \u2014 kh\u00f4ng c\u1ea7n \u0111\u1ec7m washer, v\u00e0 m\u1eb7t b\u00edch r\u0103ng c\u01b0a ph\u00e2n ph\u1ed1i t\u1ea3i tr\u1ecdng tr\u00ean di\u1ec7n t\u00edch ti\u1ebfp x\u00fac r\u1ed9ng h\u01a1n.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u01afu \u0111i\u1ec3m: r\u0103ng c\u01b0a\u00a0<em>g\u00e2y h\u1ea1i cho b\u1ec1 m\u1eb7t gh\u00e9p n\u1ed1i<\/em>. Tr\u00ean c\u00e1c t\u1ea5m ph\u1ee7 l\u1edbp, c\u00e1c b\u1ed9 ph\u1eadn s\u01a1n, ho\u1eb7c b\u1ea5t k\u1ef3 b\u1ec1 m\u1eb7t n\u00e0o kh\u00f4ng ch\u1ea5p nh\u1eadn d\u1ea5u v\u1ebft, \u0111ai \u1ed1c m\u1eb7t b\u00edch r\u0103ng c\u01b0a kh\u00f4ng ph\u00f9 h\u1ee3p. Tr\u00ean th\u00e9p tr\u1ea7n, c\u00e1c b\u1ed9 ph\u1eadn c\u1ea5u tr\u00fac, ho\u1eb7c n\u01a1i \u0111i\u1ec1u ki\u1ec7n b\u1ec1 m\u1eb7t kh\u00f4ng quan tr\u1ecdng, ch\u00fang l\u00e0 gi\u1ea3i ph\u00e1p th\u1ef1c t\u1ebf v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"wedge-lock-nuts-nord-lock-type\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">\u0110ai \u1ed1c kh\u00f3a wedge (Nord-Lock Type)<\/h2>\n<figure id=\"attachment_3299\" aria-describedby=\"caption-attachment-3299\" style=\"width: 360px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-3299 size-medium\" title=\"H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 \u0111ai \u1ed1c kh\u00f3a: C\u00e1c lo\u1ea1i, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-12.png\" alt=\"H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 \u0111ai \u1ed1c kh\u00f3a: C\u00e1c lo\u1ea1i, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i\" width=\"360\" height=\"240\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-12.png 1536w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-12-360x240.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-12-800x533.png 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-12-150x100.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-12-768x512.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-12-18x12.png 18w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><figcaption id=\"caption-attachment-3299\" class=\"wp-caption-text\">H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 \u0111ai \u1ed1c kh\u00f3a: C\u00e1c lo\u1ea1i, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">H\u1ec7 th\u1ed1ng hai ph\u1ea7n s\u1eed d\u1ee5ng \u0111\u1ec7m h\u00ecnh cam v\u1edbi r\u0103ng c\u01b0a h\u01b0\u1edbng t\u00e2m tr\u00ean m\u1eb7t bu l\u00f4ng v\u00e0 c\u00e1c cam \u0111\u1ed1i di\u1ec7n tr\u00ean c\u00e1c m\u1eb7t gh\u00e9p. Khi t\u1ea3i tr\u1ecdng t\u00e1c d\u1ee5ng l\u00ean m\u1ed1i gh\u00e9p, h\u00ecnh d\u1ea1ng cam ch\u1ed1ng quay m\u1ed9t c\u00e1ch c\u01a1 h\u1ecdc \u2014 v\u00e0 th\u1ef1c s\u1ef1 t\u0103ng l\u1ef1c si\u1ebft khi c\u1ed1 g\u1eafng th\u00e1o l\u1ecfng. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft k\u1ebf ch\u1ed1ng rung t\u1ed1t nh\u1ea5t hi\u1ec7n c\u00f3.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u1ed1i n\u1ed1i c\u1ea5u tr\u00fac quan tr\u1ecdng, m\u00e1y m\u00f3c n\u1eb7ng, h\u1ea1 t\u1ea7ng \u0111\u01b0\u1eddng s\u1eaft v\u00e0 b\u1ea5t k\u1ef3 \u1ee9ng d\u1ee5ng n\u00e0o m\u00e0 \u0111ai \u1ed1c si\u1ebft ch\u1eb7t th\u00f4ng th\u01b0\u1eddng \u0111\u00e3 th\u1ea5t b\u1ea1i d\u01b0\u1edbi c\u00e1c h\u1ed3 s\u01a1 rung \u0111\u1ed9ng \u0111\u1eb7c bi\u1ec7t nghi\u00eam tr\u1ecdng. Chi ph\u00ed cao h\u01a1n c\u00e1c l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n, v\u00e0 h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u c\u00e1c quy tr\u00ecnh l\u1eafp \u0111\u1eb7t \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c.<\/p>\n<hr class=\"bg-quiet h-px border-0\" \/>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"locking-nut-types-at-a-glance\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">C\u00e1c lo\u1ea1i \u0110ai \u1ed1c kh\u00f3a nh\u00ecn t\u1ed5ng quan<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<div class=\"group relative my-[1em]\">\n<div class=\"sticky top-0 z-10 h-0\" aria-hidden=\"true\">\n<div class=\"w-full overflow-hidden bg-raised border-x md:max-w-[90vw] border-subtlest ring-subtlest divide-subtlest\"><\/div>\n<\/div>\n<div class=\"w-full overflow-auto scrollbar-subtle rounded-lg border md:max-w-[90vw] border-subtlest ring-subtlest divide-subtlest bg-raised\">\n<table class=\"[&amp;_tr:last-child_td]:border-b-0 my-0 w-full table-auto border-separate border-spacing-0 text-sm font-sans rounded-lg [&amp;_tr:last-child_td:first-child]:rounded-bl-lg [&amp;_tr:last-child_td:last-child]:rounded-br-lg\">\n<thead>\n<tr>\n<th class=\"border-subtlest p-sm min-w-[48px] break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtle first:border-radius-tl-lg last:border-radius-tr-lg\" scope=\"col\">Lo\u1ea1i<\/th>\n<th class=\"border-subtlest p-sm min-w-[48px] break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtle first:border-radius-tl-lg last:border-radius-tr-lg\" scope=\"col\">C\u01a1 ch\u1ebf Kh\u00f3a<\/th>\n<th class=\"border-subtlest p-sm min-w-[48px] break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtle first:border-radius-tl-lg last:border-radius-tr-lg\" scope=\"col\">Nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a<\/th>\n<th class=\"border-subtlest p-sm min-w-[48px] break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtle first:border-radius-tl-lg last:border-radius-tr-lg\" scope=\"col\">C\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng<\/th>\n<th class=\"border-subtlest p-sm min-w-[48px] break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtle first:border-radius-tl-lg last:border-radius-tr-lg\" scope=\"col\">\u1ee8ng d\u1ee5ng t\u1ed1t nh\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Ch\u00e8n nylon (Nyloc)<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Ch\u00e8n ma s\u00e1t nylon<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">~120\u00b0C<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">H\u1ea1n ch\u1ebf (1\u20132\u00d7)<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">K\u1ef9 thu\u1eadt chung, rung \u0111\u1ed9ng v\u1eeba ph\u1ea3i<\/td>\n<\/tr>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">L\u1ef1c xo\u1eafn ch\u1ee7 y\u1ebfu b\u1eb1ng kim lo\u1ea1i<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Ch\u1ed1ng r\u1ed1i ren bi\u1ebfn d\u1ea1ng<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">H\u01a1n 250\u00b0C<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Nhi\u1ec1u l\u1ea7n<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Nhi\u1ec7t \u0111\u1ed9 cao, \u00f4 t\u00f4, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5<\/td>\n<\/tr>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">\u0110ai \u1ed1c ch\u1eb7n (\u0111ai \u1ed1c \u0111\u00f4i)<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Ma s\u00e1t gi\u1eefa \u0111ai \u1ed1c v\u00e0 \u0111ai \u1ed1c<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Kh\u00f4ng gi\u1edbi h\u1ea1n<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">C\u00f3<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">B\u1ea3o tr\u00ec t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng, \u0111i\u1ec1u ch\u1ec9nh l\u1ef1c si\u1ebft tr\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c r\u0103ng + ch\u1ed1t c\u00e0i<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">C\u01a1 kh\u00ed d\u01b0\u01a1ng (ch\u1ed1t)<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Kh\u00f4ng gi\u1edbi h\u1ea1n<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">C\u00f3 (thay ch\u1ed1t)<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">B\u1ea1c \u0111\u1ea1n b\u00e1nh xe, tay l\u00e1i, an to\u00e0n quan tr\u1ecdng<\/td>\n<\/tr>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">M\u1eb7t b\u00edch r\u0103ng c\u01b0a (K-Lock)<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">R\u0103ng c\u01b0a c\u1eaft v\u00e0o b\u1ec1 m\u1eb7t<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Kh\u00f4ng gi\u1edbi h\u1ea1n<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">No<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">T\u1ea5m kim lo\u1ea1i, c\u1ea5u tr\u00fac, l\u1eafp r\u00e1p t\u1ed1c \u0111\u1ed9 cao<\/td>\n<\/tr>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Kh\u00f3a ch\u1ed1t h\u00ecnh ch\u00eam (Nord-Lock)<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">H\u00ecnh h\u1ecdc Cam<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">H\u01a1n 300\u00b0C<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">C\u00f3<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Rung l\u1eafc m\u1ea1nh, c\u1ea5u tr\u00fac, \u0111\u01b0\u1eddng ray, n\u0103ng l\u01b0\u1ee3ng gi\u00f3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\n<hr class=\"bg-quiet h-px border-0\" \/>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"industry-applications-where-locking-nuts-are-speci\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">\u1ee8ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p: N\u01a1i n\u00e0o y\u00eau c\u1ea7u \u1ed1c kh\u00f3a v\u00e0 l\u00fd do t\u1ea1i sao<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">B\u1ed1i c\u1ea3nh c\u00f4ng nghi\u1ec7p c\u1ee7a m\u1ed9t th\u00f4ng s\u1ed1 \u0111ai \u1ed1c kh\u00f3a quan tr\u1ecdng kh\u00f4ng k\u00e9m g\u00ec vi\u1ec7c l\u1ef1a ch\u1ecdn k\u1ef9 thu\u1eadt. C\u00e1c ng\u00e0nh kh\u00e1c nhau \u0111\u00e3 ph\u00e1t tri\u1ec3n nh\u1eefng s\u1edf th\u00edch ri\u00eang d\u1ef1a tr\u00ean c\u00e1c ph\u01b0\u01a1ng th\u1ee9c h\u1ecfng h\u00f3c v\u1eadn h\u00e0nh, ch\u1ebf \u0111\u1ed9 b\u1ea3o tr\u00ec v\u00e0 m\u00f4i tr\u01b0\u1eddng quy \u0111\u1ecbnh c\u1ee7a h\u1ecd.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"automotive-manufacturing\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">S\u1ea3n xu\u1ea5t \u00f4 t\u00f4<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c \u1ee9ng d\u1ee5ng kh\u00f3a \u0111ai \u1ed1c trong l\u1eafp r\u00e1p \u00f4 t\u00f4 \u0111\u01b0\u1ee3c ph\u00e2n chia th\u00e0nh hai m\u00f4i tr\u01b0\u1eddng ho\u00e0n to\u00e0n kh\u00e1c nhau: khung g\u1ea7m v\u00e0 d\u01b0\u1edbi th\u00e2n xe (rung \u0111\u1ed9ng v\u1eeba ph\u1ea3i, ti\u1ebfp x\u00fac v\u1edbi mu\u1ed1i \u0111\u01b0\u1eddng v\u00e0 \u0111\u1ed9 \u1ea9m, truy c\u1eadp b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3) so v\u1edbi d\u01b0\u1edbi n\u1eafp \u0111\u1ed9ng c\u01a1 (nhi\u1ec7t \u0111\u1ed9 cao, \u00f4 nhi\u1ec5m d\u1ea7u, rung \u0111\u1ed9ng chu k\u1ef3 cao t\u1eeb ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9ng c\u01a1).<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c th\u00e0nh ph\u1ea7n khung g\u1ea7m v\u00e0 h\u1ec7 th\u1ed1ng treo th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111ai \u1ed1c m\u1eb7t b\u00edch r\u0103ng c\u01b0a ho\u1eb7c lo\u1ea1i nyloc \u1edf nh\u1eefng v\u1ecb tr\u00ed kh\u00f4ng quan tr\u1ecdng. \u0110ai \u1ed1c castellated c\u1ee7a b\u00e1nh xe k\u00e8m pin ch\u1ed1t xu\u1ea5t hi\u1ec7n \u1edf b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o y\u00eau c\u1ea7u kh\u00f3a ch\u1eb7t ch\u1eafc ch\u1eafn theo ti\u00eau chu\u1ea9n an to\u00e0n. Trong khoang \u0111\u1ed9ng c\u01a1, \u0111ai \u1ed1c si\u1ebft ch\u1eb7t b\u1eb1ng l\u1ef1c gi\u1eef b\u1eb1ng kim lo\u1ea1i chi\u1ebfm \u01b0u th\u1ebf \u2014 \u0111\u1eb7c bi\u1ec7t trong c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a \u1ed1ng x\u1ea3, b\u1ed9 t\u0103ng \u00e1p v\u00e0 gi\u00e1 \u0111\u1ee1 \u0111\u1ed9ng c\u01a1, n\u01a1i nhi\u1ec7t \u0111\u1ed9 th\u01b0\u1eddng v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nylon.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">M\u1ed9t m\u1eabu l\u1ed7i xu\u1ea5t hi\u1ec7n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i trong ph\u00e2n t\u00edch b\u1ea3o h\u00e0nh \u00f4 t\u00f4: \u0111ai \u1ed1c nyloc \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong c\u00e1c \u1ee9ng d\u1ee5ng d\u01b0\u1edbi n\u1eafp \u0111\u1ed9ng c\u01a1 b\u1edfi nh\u00e2n vi\u00ean b\u1ea3o tr\u00ec kh\u00f4ng quen thu\u1ed9c v\u1edbi gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9. \u0110ai \u1ed1c tr\u00f4ng c\u00f3 v\u1ebb \u0111\u00fang qua ki\u1ec3m tra b\u1eb1ng m\u1eaft th\u01b0\u1eddng. Nh\u01b0ng \u1edf nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh, nylon \u0111\u00e3 t\u1eeb l\u00e2u m\u1ec1m \u0111i v\u00e0 m\u1ea5t kh\u1ea3 n\u0103ng gi\u1eef ch\u1eb7t. M\u1ed1i n\u1ed1i qua ki\u1ec3m tra v\u00e0 th\u1ea5t b\u1ea1i sau ba ngh\u00ecn d\u1eb7m.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"aerospace-and-defense\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 Qu\u1ed1c ph\u00f2ng<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a \u0111ai \u1ed1c kh\u00f3a h\u00e0ng kh\u00f4ng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi c\u00e1c ti\u00eau chu\u1ea9n qu\u00e2n s\u1ef1 v\u00e0 c\u00f4ng nghi\u1ec7p (MIL-DTL-17829, lo\u1ea1t NAS, lo\u1ea1t MS) kh\u00f4ng ch\u1ec9 x\u00e1c \u0111\u1ecbnh lo\u1ea1i m\u00e0 c\u00f2n gi\u1edbi h\u1ea1n t\u00e1i s\u1eed d\u1ee5ng, \u0111i\u1ec1u ch\u1ec9nh m\u00f4-men xo\u1eafn l\u1eafp \u0111\u1eb7t cho m\u00f4-men xo\u1eafn v\u01b0\u1ee3t tr\u1ed9i v\u00e0 y\u00eau c\u1ea7u truy xu\u1ea5t ngu\u1ed3n g\u1ed1c. M\u1ed7i \u0111ai \u1ed1c kh\u00f3a trong b\u1ed9 ph\u1eadn quan tr\u1ecdng bay c\u00f3 tu\u1ed5i th\u1ecd t\u00e1i s\u1eed d\u1ee5ng \u0111\u00e3 \u0111\u01b0\u1ee3c ghi r\u00f5, v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n n\u00e0y l\u00e0 vi ph\u1ea1m b\u1ea3o tr\u00ec b\u1ea5t k\u1ec3 h\u00ecnh d\u1ea1ng b\u00ean ngo\u00e0i c\u1ee7a \u0111ai \u1ed1c.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u1ed0c l\u1ee5c gi\u00e1c ch\u1ecbu l\u1ef1c b\u1eb1ng kim lo\u1ea1i to\u00e0n b\u1ed9 (MS21043, NAS1291, d\u00f2ng NAS1805) l\u00e0 ti\u00eau chu\u1ea9n trong ng\u00e0nh h\u00e0ng kh\u00f4ng cho h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng. C\u00e1c lo\u1ea1i c\u00f3 ch\u00e8n nylon \u0111\u01b0\u1ee3c ph\u00e9p s\u1eed d\u1ee5ng trong c\u00e1c khu v\u1ef1c kh\u00f4ng c\u1ea5u tr\u00fac, nhi\u1ec7t \u0111\u1ed9 th\u1ea5p. Ng\u00e0nh ngh\u1ec1 quan tr\u1ecdng ph\u00e2n bi\u1ec7t h\u00e0ng kh\u00f4ng v\u1edbi c\u00f4ng nghi\u1ec7p th\u00f4ng th\u01b0\u1eddng l\u00e0 hi\u1ec3u r\u1eb1ng m\u1ea5t l\u1ef1c si\u1ebft gi\u1eef l\u00e0 t\u00edch l\u0169y, ti\u1ebfn tri\u1ec3n v\u00e0 kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y \u2014 b\u1ea1n kh\u00f4ng th\u1ec3 nh\u1eadn bi\u1ebft b\u1eb1ng m\u1eaft th\u01b0\u1eddng khi \u1ed1c kh\u00f3a \u0111\u00e3 h\u1ebft tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"construction-and-structural-steel\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">X\u00e2y d\u1ef1ng v\u00e0 Th\u00e9p c\u1ea5u tr\u00fac<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c b\u1ed9 l\u1eafp r\u00e1p bu l\u00f4ng k\u1ebft c\u1ea5u cho c\u1ea7u, khung nh\u00e0 v\u00e0 c\u1ea5u tr\u00fac th\u00e1p s\u1eed d\u1ee5ng bu l\u00f4ng c\u01b0\u1eddng \u0111\u1ed9 cao (ASTM A325, A490 ho\u1eb7c ti\u00eau chu\u1ea9n ISO 8.8\/10.9) v\u1edbi c\u00e1c ch\u1ec9 b\u00e1o l\u1ef1c c\u0103ng tr\u1ef1c ti\u1ebfp ho\u1eb7c ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t quy \u0111\u1ecbnh. \u0110ai \u1ed1c ch\u1eb7n trong th\u00e9p k\u1ebft c\u1ea5u th\u01b0\u1eddng c\u00f3 d\u1ea1ng \u0111ai \u1ed1c h\u00ecnh l\u1ee5c gi\u00e1c n\u1eb7ng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t theo c\u00e1c ti\u00eau chu\u1ea9n t\u1ea3i tr\u1ecdng ki\u1ec3m tra c\u1ee5 th\u1ec3, v\u1edbi ph\u01b0\u01a1ng ph\u00e1p \u201cxoay \u0111ai \u1ed1c\u201d cung c\u1ea5p ch\u1ee9c n\u0103ng kh\u00f3a c\u01a1 h\u1ecdc.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u0110\u1ed1i v\u1edbi c\u00e1c k\u1ebft n\u1ed1i ph\u1ee5 v\u00e0 c\u1ea5u tr\u00fac ph\u1ee5 thu\u1ed9c v\u00e0o rung \u0111\u1ed9ng (h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3, gi\u00e1 \u0111\u1ee1 c\u00e1p, b\u1ec7 thi\u1ebft b\u1ecb), \u0111ai \u1ed1c nyloc ho\u1eb7c \u0111ai \u1ed1c si\u1ebft ch\u1eb7t b\u1eb1ng kim lo\u1ea1i to\u00e0n b\u1ed9 l\u00e0 ti\u00eau chu\u1ea9n, t\u00f9y thu\u1ed9c v\u00e0o vi\u1ec7c nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c truy c\u1eadp l\u1eb7p l\u1ea1i l\u00e0 y\u1ebfu t\u1ed1 hay kh\u00f4ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"renewable-energy-wind-turbines\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">N\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o (Tuabin gi\u00f3)<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c m\u1ed1i n\u1ed1i bu l\u00f4ng turbine gi\u00f3 l\u00e0 m\u1ed9t trong nh\u1eefng \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe nh\u1ea5t c\u1ee7a \u0111ai \u1ed1c kh\u00f3a trong b\u1ea5t k\u1ef3 ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0o. C\u00e1c m\u1eb7t b\u00edch th\u00e1p, k\u1ebft n\u1ed1i g\u1ed1c c\u00e1nh qu\u1ea1t v\u00e0 \u0111i\u1ec3m g\u1eafn nacelle ch\u1ecbu rung \u0111\u1ed9ng li\u00ean t\u1ee5c t\u1ea7n s\u1ed1 th\u1ea5p qua h\u00e0ng tri\u1ec7u chu k\u1ef3 trong su\u1ed1t v\u00f2ng \u0111\u1eddi 25 n\u0103m. \u0110ai \u1ed1c si\u1ebft ch\u1eb7t theo m\u00f4-men xo\u1eafn th\u00f4ng th\u01b0\u1eddng th\u01b0\u1eddng kh\u00f4ng \u0111\u1ee7 \u2014 h\u1ec7 th\u1ed1ng kh\u00f3a wedge v\u00e0 c\u0103ng bu l\u00f4ng th\u1ee7y l\u1ef1c v\u1edbi x\u00e1c nh\u1eadn l\u1ef1c c\u0103ng tr\u01b0\u1edbc \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 ti\u00eau chu\u1ea9n trong c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c t\u1eeb Vestas, Siemens Gamesa, v\u00e0 GE.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u0110\u00e2y l\u00e0 m\u1ed9t m\u00f4i tr\u01b0\u1eddng m\u00e0 \u201cth\u1ef1c h\u00e0nh ti\u00eau chu\u1ea9n\u201d t\u1eeb c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c th\u1ef1c s\u1ef1 kh\u00f4ng ph\u00f9 h\u1ee3p. Ch\u00fang t\u00f4i \u0111\u00e3 xem x\u00e9t c\u00e1c b\u00e1o c\u00e1o b\u1ea3o tr\u00ec t\u1eeb c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh trang tr\u1ea1i gi\u00f3, trong \u0111\u00f3 m\u1ecdi \u0111ai \u1ed1c nyloc th\u00f4ng th\u01b0\u1eddng \u0111\u1ec1u \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng h\u1ec7 th\u1ed1ng kh\u00f3a ch\u00e8n sau khi m\u1ea5t \u0111\u1ed9 si\u1ebft ch\u1eb7t theo h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c ghi nh\u1eadn trong m\u1ed9t cu\u1ed9c ki\u1ec3m tra to\u00e0n b\u1ed9 \u0111\u1ed9i t\u00e0u. Chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n. K\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c: kh\u00f4ng c\u00f3 s\u1ef1 l\u1ecfng l\u1ebbo n\u00e0o x\u1ea3y ra trong chu k\u1ef3 ki\u1ec3m tra ti\u1ebfp theo.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"electronics-and-pcb-assembly\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">\u0110i\u1ec7n t\u1eed v\u00e0 L\u1eafp r\u00e1p PCB<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u1ed0c gi\u1eef PCB v\u00e0 \u1ed1c b\u1eaft t\u1ea5m trong h\u1ed9p \u0111i\u1ec7n t\u1eed s\u1eed d\u1ee5ng \u1ed1c kh\u00f3a \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf trong ph\u1ea1m vi M2\u2013M6, th\u01b0\u1eddng c\u00f3 ch\u00e8n nylon \u0111\u1ec3 c\u00e1ch ly rung \u0111\u1ed9ng trong thi\u1ebft b\u1ecb th\u01b0\u01a1ng m\u1ea1i, v\u00e0 l\u1ef1c si\u1ebft to\u00e0n kim lo\u1ea1i ph\u1ed5 bi\u1ebfn cho \u0111i\u1ec7n t\u1eed qu\u00e2n s\u1ef1 v\u00e0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 c\u1ef1c \u0111oan. Y\u1ebfu t\u1ed1 quan tr\u1ecdng \u1edf \u0111\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 vi\u1ec7c l\u1ecfng \u2014 m\u00e0 c\u00f2n l\u00e0 vi\u1ec7c m\u1ed9t \u1ed1c l\u1ecfng l\u1ebbo trong h\u1ed9p \u0111i\u1ec7n t\u1eed k\u00edn c\u00f3 th\u1ec3 d\u1ecbch chuy\u1ec3n v\u1ecb tr\u00ed, ti\u1ebfp x\u00fac v\u1edbi \u0111\u01b0\u1eddng m\u1ea1ch s\u1ed1ng, g\u00e2y ra s\u1ef1 c\u1ed1 kh\u00f4ng gi\u1ed1ng nh\u01b0 h\u1ecfng h\u00f3c c\u01a1 kh\u00ed.<\/p>\n<hr class=\"bg-quiet h-px border-0\" \/>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"how-to-select-the-right-locking-nut-a-decision-fra\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">C\u00e1ch ch\u1ecdn \u0111ai \u1ed1c kh\u00f3a ph\u00f9 h\u1ee3p: Khung quy\u1ebft \u0111\u1ecbnh<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Vi\u1ec7c l\u00e0m theo chu\u1ed7i n\u00e0y lo\u1ea1i b\u1ecf h\u1ea7u h\u1ebft c\u00e1c l\u1ef1a ch\u1ecdn sai tr\u01b0\u1edbc khi b\u1ea1n xem qua danh m\u1ee5c.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>B\u01b0\u1edbc 1: Ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/strong><br \/>\nTr\u00ean 120\u00b0C? \u1ed0c kh\u00f3a nylon kh\u00f4ng c\u00f2n ph\u00f9 h\u1ee3p. S\u1eed d\u1ee5ng l\u1ef1c si\u1ebft ch\u1ee7 \u0111\u1ea1o b\u1eb1ng kim lo\u1ea1i, \u0111\u1ebf r\u0103ng c\u01b0a ho\u1eb7c kh\u00f3a c\u01a1 kh\u00ed (c\u1eaft r\u0103ng, kh\u00f3a ch\u00e8n).<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>B\u01b0\u1edbc 2: \u0110\u00e1nh gi\u00e1 t\u1ea7n su\u1ea5t t\u00e1i s\u1eed d\u1ee5ng<\/strong><br \/>\nLi\u1ec7u m\u1ed1i n\u1ed1i n\u00e0y c\u00f3 th\u00e1o l\u1eafp nhi\u1ec1u h\u01a1n m\u1ed9t l\u1ea7n kh\u00f4ng? N\u1ebfu th\u01b0\u1eddng xuy\u00ean, \u1ed1c kh\u00f3a nylon c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf m\u1ed7i l\u1ea7n trong c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn an to\u00e0n. C\u00e1c lo\u1ea1i kim lo\u1ea1i ho\u00e0n to\u00e0n x\u1eed l\u00fd nhi\u1ec1u chu k\u1ef3 h\u01a1n nh\u01b0ng v\u1eabn c\u00f3 gi\u1edbi h\u1ea1n. \u0110\u1ed1i v\u1edbi t\u00e1i s\u1eed d\u1ee5ng kh\u00f4ng gi\u1edbi h\u1ea1n, h\u1ec7 th\u1ed1ng kh\u00f3a c\u01a1 kh\u00ed (c\u1eaft r\u0103ng + ch\u1ed1t th\u00e9p) ho\u1eb7c h\u1ec7 th\u1ed1ng kh\u00f3a ch\u00e8n l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>B\u01b0\u1edbc 3: \u0110\u00e1nh gi\u00e1 \u0111\u1ed9 nh\u1ea1y c\u1ea3m c\u1ee7a b\u1ec1 m\u1eb7t<\/strong><br \/>\nB\u1ec1 m\u1eb7t gh\u00e9p n\u1ed1i s\u01a1n, ph\u1ee7 ho\u1eb7c nh\u1ea1y c\u1ea3m v\u1ec1 h\u00ecnh th\u1ee9c? \u1ed0c kh\u00f3a \u0111\u1ebf r\u0103ng c\u01b0a b\u1ecb lo\u1ea1i tr\u1eeb \u2014 ch\u00fang s\u1ebd l\u00e0m tr\u1ea7y x\u01b0\u1edbc b\u1ec1 m\u1eb7t. S\u1eed d\u1ee5ng thi\u1ebft k\u1ebf ch\u00e8n ho\u1eb7c l\u1ef1c si\u1ebft ch\u1ee7 \u0111\u1ea1o.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>B\u01b0\u1edbc 4: X\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng<\/strong><br \/>\nRung nh\u1eb9 \u0111\u1ebfn trung b\u00ecnh (h\u1ec7 th\u1ed1ng b\u0103ng chuy\u1ec1n, m\u00e1y m\u00f3c nh\u1eb9, gia c\u00f4ng chung): \u1ed1c kh\u00f3a nylon ho\u1eb7c \u1ed1c kh\u00f3a l\u1ef1c si\u1ebft ch\u1ee7 \u0111\u1ea1o b\u1eb1ng kim lo\u1ea1i ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. Rung m\u1ea1nh ho\u1eb7c li\u00ean t\u1ee5c (m\u00e1y m\u00f3c n\u1eb7ng, turbine gi\u00f3, ph\u01b0\u01a1ng ti\u1ec7n \u0111\u01b0\u1eddng s\u1eaft): h\u1ec7 th\u1ed1ng kh\u00f3a ch\u00e8n ho\u1eb7c kh\u00f3a c\u01a1 kh\u00ed t\u00edch c\u1ef1c cung c\u1ea5p bi\u00ean \u0111\u1ed9 an to\u00e0n cao h\u01a1n \u0111\u00e1ng k\u1ec3.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>B\u01b0\u1edbc 5: X\u00e1c nh\u1eadn th\u00f4ng s\u1ed1 m\u00f4-men xo\u1eafn c\u1ee7a b\u1ea1n<\/strong><br \/>\n\u1ed0c kh\u00f3a l\u1ef1c si\u1ebft ch\u1ee7 \u0111\u1ea1o y\u00eau c\u1ea7u \u0111i\u1ec1u ch\u1ec9nh m\u00f4-men xo\u1eafn l\u1eafp \u0111\u1eb7t \u2014 l\u1ef1c si\u1ebft ch\u1ee7 \u0111\u1ea1o ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed9ng v\u00e0o m\u00f4-men xo\u1eafn l\u1eafp r\u00e1p \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ef1c n\u00e9n \u0111\u00fang. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc th\u01b0\u1eddng b\u1ecb b\u1ecf qua trong b\u1ea3o tr\u00ec th\u1ef1c \u0111\u1ecba. B\u1ecf qua n\u00f3 v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u0111ang \u0111\u1eb7t l\u1ef1c n\u00e9n ch\u01b0a \u0111\u1ee7 cho m\u1ed1i n\u1ed1i (m\u1ed1i n\u1ed1i c\u00f3 th\u1ec3 l\u1ecfng) ho\u1eb7c ch\u1ea5p nh\u1eadn r\u1eb1ng c\u01a1 ch\u1ebf kh\u00f3a \u0111ang ch\u1ecbu t\u1ea3i m\u00e0 n\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u0110\u1ed1i v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt to\u00e0n di\u1ec7n v\u1ec1 c\u00e1c lo\u1ea1i \u1ed1c kh\u00f3a, c\u1ea5p \u0111\u1ed9 v\u00e0 v\u1eadt li\u1ec7u,\u00a0<a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline\" href=\"https:\/\/www.fastenright.com\/\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">Fastenright: C\u00e1c b\u1ed9 c\u1ed1 \u0111\u1ecbnh, v\u00edt, \u0111ai \u1ed1c &amp; bu l\u00f4ng<\/span><\/a>\u00a0cung c\u1ea5p th\u00f4ng tin k\u1ef9 thu\u1eadt chi ti\u1ebft v\u1ec1 s\u1ea3n ph\u1ea9m v\u00e0 h\u1ed7 tr\u1ee3 l\u1ef1a ch\u1ecdn.<\/p>\n<hr class=\"bg-quiet h-px border-0\" \/>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"locking-nut-standards-reference\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Tham kh\u1ea3o Ti\u00eau chu\u1ea9n \u1ed0c Kh\u00f3a<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<div class=\"group relative my-[1em]\">\n<div class=\"sticky top-0 z-10 h-0\" aria-hidden=\"true\">\n<div class=\"w-full overflow-hidden bg-raised border-x md:max-w-[90vw] border-subtlest ring-subtlest divide-subtlest\"><\/div>\n<\/div>\n<div class=\"w-full overflow-auto scrollbar-subtle rounded-lg border md:max-w-[90vw] border-subtlest ring-subtlest divide-subtlest bg-raised\">\n<table class=\"[&amp;_tr:last-child_td]:border-b-0 my-0 w-full table-auto border-separate border-spacing-0 text-sm font-sans rounded-lg [&amp;_tr:last-child_td:first-child]:rounded-bl-lg [&amp;_tr:last-child_td:last-child]:rounded-br-lg\">\n<thead>\n<tr>\n<th class=\"border-subtlest p-sm min-w-[48px] break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtle first:border-radius-tl-lg last:border-radius-tr-lg\" scope=\"col\">Ti\u00eau chu\u1ea9n<\/th>\n<th class=\"border-subtlest p-sm min-w-[48px] break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtle first:border-radius-tl-lg last:border-radius-tr-lg\" scope=\"col\">Bao g\u1ed3m<\/th>\n<th class=\"border-subtlest p-sm min-w-[48px] break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtle first:border-radius-tl-lg last:border-radius-tr-lg\" scope=\"col\">Lo\u1ea1i<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">ISO 10511 \/ DIN 985<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c kh\u00f3a nylon h\u00ecnh l\u1ee5c gi\u00e1c, theo h\u1ec7 m\u00e9t<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Nyloc<\/td>\n<\/tr>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">DIN 982<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c kh\u00f3a nylon ch\u00e8n, ki\u1ec3u cao c\u1ea5p<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Nyloc<\/td>\n<\/tr>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">ISO 7042 \/ DIN 980<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c v\u1eb7n gi\u1eef ch\u1eb7t to\u00e0n kim lo\u1ea1i, theo h\u1ec7 m\u00e9t<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">To\u00e0n kim lo\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">ASME B18.16.3M<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c v\u1eb7n gi\u1eef ch\u1eb7t ki\u1ec3u l\u1ef1c gi\u1eef ch\u1eb7t, theo h\u1ec7 m\u00e9t<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">To\u00e0n kim lo\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">MS21043 \/ NAS1291<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c kh\u00f3a to\u00e0n kim lo\u1ea1i d\u00f9ng trong h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">To\u00e0n kim lo\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">DIN 935<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c ki\u1ec3u castellated<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c ki\u1ec3u l\u00e2u \u0111\u00e0i<\/td>\n<\/tr>\n<tr>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">ISO 8673<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">\u1ed0c h\u00ecnh l\u1ee5c gi\u00e1c, \u0111\u1ed9 b\u1ec1n cao<\/td>\n<td class=\"border-subtlest px-sm min-w-[48px] break-normal border-b border-r last:border-r-0\">Tham kh\u1ea3o chung<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\n<hr class=\"bg-quiet h-px border-0\" \/>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"common-mistakes-that-make-locking-nuts-fail\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn khi\u1ebfn \u1ed1c gi\u1eef ch\u1eb7t b\u1ecb h\u1ecfng<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c m\u1eabu h\u1ecfng n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3 thuy\u1ebft. Ch\u00fang xu\u1ea5t hi\u1ec7n trong b\u00e1o c\u00e1o d\u1ecbch v\u1ee5 th\u1ef1c t\u1ebf v\u00e0 \u0111i\u1ec1u tra s\u1ef1 c\u1ed1 tr\u00ean nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>S\u1eed d\u1ee5ng l\u1ea1i \u1ed1c nyloc trong c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn an to\u00e0n.<\/strong>\u00a0Ch\u1ea5t d\u00ednh c\u1ee7a nylon y\u1ebfu \u0111i sau m\u1ed7i l\u1ea7n th\u00e1o. Ki\u1ec3m tra b\u1eb1ng m\u1eaft th\u01b0\u1eddng kh\u00f4ng th\u1ec3 cho bi\u1ebft s\u1ed1 chu k\u1ef3 \u1ed1c \u0111\u00e3 tr\u1ea3i qua. Trong b\u1ea5t k\u1ef3 \u1ee9ng d\u1ee5ng n\u00e0o m\u00e0 vi\u1ec7c l\u1ecfng \u1ed1c c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m, \u1ed1c nyloc \u0111\u1ec1u \u0111\u01b0\u1ee3c thay m\u1edbi, kh\u00f4ng s\u1eed d\u1ee5ng l\u1ea1i. M\u1ed7i l\u1ea7n.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>B\u1ecf qua l\u1ef1c gi\u1eef ch\u1eb7t trong th\u00f4ng s\u1ed1 m\u00f4-men xo\u1eafn.<\/strong>\u00a0M\u00f4-men xo\u1eafn c\u1ea7n \u0111\u1ec3 xoay m\u1ed9t \u1ed1c nyloc m\u1edbi th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 0.3 Nm \u0111\u1ed1i v\u1edbi k\u00edch th\u01b0\u1edbc nh\u1ecf \u0111\u1ebfn v\u00e0i Nm \u0111\u1ed1i v\u1edbi k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n. N\u1ebfu th\u00f4ng s\u1ed1 m\u00f4-men xo\u1eafn c\u1ee7a b\u1ea1n kh\u00f4ng t\u00ednh \u0111\u1ebfn \u0111i\u1ec1u n\u00e0y, b\u1ea1n s\u1ebd \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ef1c n\u00e9n th\u1ea5p h\u01a1n m\u1ee9c b\u1ea1n ngh\u0129. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb th\u01b0\u1eddng \u0111\u00e3 t\u00ednh to\u00e1n \u0111i\u1ec1u n\u00e0y \u2014 nh\u01b0ng vi\u1ec7c thay th\u1ebf ngo\u00e0i nh\u00e0 m\u00e1y s\u1eed d\u1ee5ng \u1ed1c kh\u00f4ng ch\u00ednh h\u00e3ng v\u1edbi c\u00e1c gi\u00e1 tr\u1ecb l\u1ef1c gi\u1eef ch\u1eb7t kh\u00e1c c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i t\u00ednh to\u00e1n l\u1ef1c n\u00e9n.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>S\u1eed d\u1ee5ng \u1ed1c nyloc trong c\u00e1c khu v\u1ef1c nhi\u1ec7t \u0111\u1ed9 cao.<\/strong>\u00a0\u0110\u00e3 \u0111\u1ec1 c\u1eadp r\u1ed3i, nh\u01b0ng \u0111\u00e1ng \u0111\u1ec3 nh\u1eafc l\u1ea1i v\u00ec \u0111\u00e2y l\u00e0 sai s\u00f3t ph\u1ed5 bi\u1ebfn nh\u1ea5t. \u0110\u1ea7u \u0111\u1ea1n tr\u00f4ng gi\u1ed1ng h\u1ec7t nhau sau khi nylon ph\u00e2n h\u1ee7y. N\u00f3 kh\u00f4ng cung c\u1ea5p ch\u1ee9c n\u0103ng kh\u00f3a n\u00e0o c\u1ea3.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Ch\u1ecdn l\u1ef1c xo\u1eafn ch\u1ee7 y\u1ebfu b\u1eb1ng kim lo\u1ea1i ho\u00e0n to\u00e0n cho c\u00e1c ren gh\u00e9p m\u1ecfng ho\u1eb7c m\u1ec1m.<\/strong>\u00a0S\u1ef1 can thi\u1ec7p trong c\u00e1c \u0111ai \u1ed1c l\u1ef1c xo\u1eafn ch\u1ee7 y\u1ebfu b\u1eb1ng kim lo\u1ea1i l\u00e0 \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 g\u00e2y h\u01b0 h\u1ecfng ren gh\u00e9p m\u1ecfng ho\u1eb7c c\u00f3 \u0111\u1ed9 b\u1ec1n th\u1ea5p. Lu\u00f4n ki\u1ec3m tra chi\u1ec1u d\u00e0i gh\u00e9p t\u1ed1i thi\u1ec3u v\u00e0 x\u1ebfp h\u1ea1ng \u0111\u1ed9 b\u1ec1n c\u1ee7a ren gh\u00e9p.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>S\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng kh\u00f3a n\u00eam m\u00e0 kh\u00f4ng tu\u00e2n theo quy tr\u00ecnh l\u1eafp \u0111\u1eb7t c\u1ee5 th\u1ec3.<\/strong>\u00a0\u0110ai \u1ed1c kh\u00f3a n\u00eam y\u00eau c\u1ea7u c\u00e1c m\u1eb7t cam ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u01b0\u1edbng ch\u00ednh x\u00e1c v\u00e0 m\u1ed1i gh\u00e9p ph\u1ea3i \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ef1c n\u00e9n theo quy \u0111\u1ecbnh. L\u1eafp \u0111\u1eb7t c\u1ea9u th\u1ea3, ch\u00fang th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3\u00a0<em>gi\u1ea3m<\/em>\u00a0kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ecfng l\u1ebbo so v\u1edbi \u0111ai \u1ed1c ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch. H\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng theo thi\u1ebft k\u1ebf \u2014 nh\u01b0ng ch\u1ec9 khi c\u00e1c y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t c\u1ee7a thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c tu\u00e2n th\u1ee7.<\/p>\n<hr class=\"bg-quiet h-px border-0\" \/>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"future-trends-in-locking-nut-technology\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Xu h\u01b0\u1edbng t\u01b0\u01a1ng lai trong c\u00f4ng ngh\u1ec7 \u0111ai \u1ed1c kh\u00f3a<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a \u0111ai \u1ed1c kh\u00f3a ch\u01b0a thay \u0111\u1ed5i nhi\u1ec1u trong nhi\u1ec1u th\u1eadp k\u1ef7, nh\u01b0ng m\u1ed9t s\u1ed1 xu h\u01b0\u1edbng h\u1ed9i t\u1ee5 \u0111ang t\u00edch c\u1ef1c \u0111\u1ecbnh h\u00ecnh l\u1ea1i ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m v\u00e0 th\u1ef1c h\u00e0nh \u1ee9ng d\u1ee5ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"smart-fastener-integration\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">T\u00edch h\u1ee3p ch\u1eb7t ch\u1ebd c\u00e1c ph\u1ee5 ki\u1ec7n th\u00f4ng minh<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Xu h\u01b0\u1edbng t\u01b0\u01a1ng t\u1ef1 xu\u1ea5t hi\u1ec7n trong ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u1ee5 ki\u1ec7n l\u1edbn h\u01a1n \u0111ang lan r\u1ed9ng \u0111\u1ebfn \u0111ai \u1ed1c kh\u00f3a: kh\u1ea3 n\u0103ng c\u1ea3m bi\u1ebfn t\u00edch h\u1ee3p. C\u00e1c c\u1ea3m bi\u1ebfn washer piezoelectric v\u00e0 h\u1ec7 th\u1ed1ng \u0111o si\u00eau \u00e2m hi\u1ec7n c\u00f3 th\u1ec3 x\u00e1c nh\u1eadn r\u1eb1ng m\u1ed1i gh\u00e9p bu l\u00f4ng \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ef1c n\u00e9n theo quy \u0111\u1ecbnh \u2014 thay v\u00ec ch\u1ec9 x\u00e1c nh\u1eadn r\u1eb1ng m\u00f4-men xo\u1eafn \u0111\u00fang \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. \u0110\u1ed1i v\u1edbi c\u00e1c c\u1ea5u tr\u00fac quan tr\u1ecdng v\u1ec1 an to\u00e0n nh\u01b0 th\u00e1p turbine gi\u00f3 v\u00e0 k\u1ebft n\u1ed1i c\u1ea7u, kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t li\u00ean t\u1ee5c l\u1ef1c n\u00e9n c\u1ee7a \u0111ai \u1ed1c kh\u00f3a theo th\u1eddi gian th\u1ef1c \u0111ang chuy\u1ec3n t\u1eeb nghi\u00ean c\u1ee9u sang tri\u1ec3n khai th\u01b0\u01a1ng m\u1ea1i s\u01a1 b\u1ed9.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"high-temperature-polymer-inserts\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Ch\u00e8n polymer ch\u1ecbu nhi\u1ec7t cao<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c ch\u00e8n nylon ti\u00eau chu\u1ea9n gi\u1edbi h\u1ea1n \u1edf kho\u1ea3ng 120\u00b0C. C\u00e1c ti\u1ebfn b\u1ed9 trong khoa h\u1ecdc v\u1eadt li\u1ec7u \u0111ang t\u1ea1o ra c\u00e1c bi\u1ebfn th\u1ec3 ch\u00e8n s\u1eed d\u1ee5ng PEEK, composite ch\u1ee9a PTFE, v\u00e0 c\u00e1c lo\u1ea1i polymer gia c\u1ed1 b\u1eb1ng ceramic m\u1edf r\u1ed9ng ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 c\u1ee7a \u0111ai \u1ed1c kh\u00f3a d\u1ea1ng ch\u00e8n \u0111\u00e1ng k\u1ec3 \u2014 trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p tr\u00ean 200\u00b0C \u2014 \u0111\u1ed3ng th\u1eddi gi\u1eef \u0111\u01b0\u1ee3c s\u1ef1 ti\u1ec7n l\u1ee3i trong l\u1eafp \u0111\u1eb7t v\u00e0 l\u1ee3i th\u1ebf v\u1ec1 chi ph\u00ed c\u1ee7a thi\u1ebft k\u1ebf ch\u00e8n nylon. \u0110i\u1ec1u n\u00e0y thu h\u1eb9p kho\u1ea3ng c\u00e1ch gi\u1eefa thi\u1ebft k\u1ebf d\u1ea1ng ch\u00e8n v\u00e0 to\u00e0n kim lo\u1ea1i, \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng d\u01b0\u1edbi n\u1eafp \u0111\u1ed9ng c\u01a1 \u00f4 t\u00f4, n\u01a1i s\u1ef1 \u0111\u01a1n gi\u1ea3n c\u1ee7a l\u1eafp \u0111\u1eb7t nyloc r\u1ea5t h\u1ea5p d\u1eabn n\u1ebfu c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"lightweight-materials-and-alternative-thread-subst\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">V\u1eadt li\u1ec7u nh\u1eb9 v\u00e0 c\u00e1c n\u1ec1n ren thay th\u1ebf<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3300 alignnone size-medium\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-13.png\" alt=\"\" width=\"360\" height=\"240\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-13.png 1536w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-13-360x240.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-13-800x533.png 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-13-150x100.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-13-768x512.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/04\/image-13-18x12.png 18w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Khi ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 \u00f4 t\u00f4 \u0111\u1ea9y m\u1ea1nh gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng, \u0111ai \u1ed1c kh\u00f3a b\u1eb1ng titan, h\u1ee3p kim nh\u00f4m v\u00e0 nh\u1ef1a nhi\u1ec7t d\u1ebbo cao c\u1ea5p \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i h\u01a1n. M\u1ed7i lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y y\u00eau c\u1ea7u x\u00e1c nh\u1eadn l\u1ea1i c\u00e1c th\u00f4ng s\u1ed1 l\u1ef1c xo\u1eafn ch\u1ee7 y\u1ebfu \u2014 nh\u1eefng g\u00ec ph\u00f9 h\u1ee3p v\u1edbi ren th\u00e9p kh\u00f4ng ph\u00f9 h\u1ee3p tr\u1ef1c ti\u1ebfp v\u1edbi titan ho\u1eb7c nh\u00f4m. Nghi\u00ean c\u1ee9u t\u00edch c\u1ef1c trong l\u0129nh v\u1ef1c n\u00e0y \u0111ang t\u1ea1o ra c\u00e1c thi\u1ebft k\u1ebf l\u1ef1c xo\u1eafn ch\u1ee7 y\u1ebfu to\u00e0n kim lo\u1ea1i m\u1edbi t\u1ed1i \u01b0u h\u00f3a ri\u00eang cho h\u1ec7 th\u1ed1ng bu l\u00f4ng titan s\u1eed d\u1ee5ng trong c\u00e1c c\u1ea5u tr\u00fac m\u00e1y bay th\u1ebf h\u1ec7 ti\u1ebfp theo.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"sustainability-and-circular-economy-pressure\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">\u00c1p l\u1ef1c v\u1ec1 b\u1ec1n v\u1eefng v\u00e0 kinh t\u1ebf tu\u1ea7n ho\u00e0n<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">C\u00e1c \u0111ai \u1ed1c kh\u00f3a d\u00f9ng m\u1ed9t l\u1ea7n \u2014 v\u00ed d\u1ee5 ch\u00ednh l\u00e0 \u0111ai \u1ed1c nyloc \u2014 \u0111ang b\u1ecb xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng b\u1edfi c\u00e1c nh\u00f3m mua h\u00e0ng ho\u1ea1t \u0111\u1ed9ng theo khu\u00f4n kh\u1ed5 kinh t\u1ebf tu\u1ea7n ho\u00e0n. \u00c1p l\u1ef1c gi\u1ea3m thi\u1ec3u ch\u1ea5t th\u1ea3i trong l\u1eafp r\u00e1p s\u1ed1 l\u01b0\u1ee3ng l\u1edbn (s\u1ea3n xu\u1ea5t \u00f4 t\u00f4 s\u1eed d\u1ee5ng h\u00e0ng tri\u1ec7u \u0111ai \u1ed1c nyloc m\u1ed7i n\u0103m) \u0111ang th\u00fac \u0111\u1ea9y s\u1ef1 quan t\u00e2m \u0111\u1ebfn c\u00e1c gi\u1ea3i ph\u00e1p kh\u00f3a kim lo\u1ea1i ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng, duy tr\u00ec hi\u1ec7u su\u1ea5t qua nhi\u1ec1u l\u1ea7n l\u1eafp r\u00e1p. \u0110\u00e2y l\u00e0 m\u1ed9t s\u1ef1 chuy\u1ec3n \u0111\u1ed5i ch\u1eadm, ch\u1ee7 y\u1ebfu do ch\u00ednh s\u00e1ch v\u00e0 y\u00eau c\u1ea7u mua h\u00e0ng h\u01a1n l\u00e0 do s\u1edf th\u00edch k\u1ef9 thu\u1eadt thu\u1ea7n t\u00fay, nh\u01b0ng n\u00f3 \u0111ang t\u1ea1o ra \u0111\u1ea7u t\u01b0 ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m th\u1ef1c s\u1ef1.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<h2 id=\"digital-thread-and-traceability\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Chu\u1ed7i k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"has-inline-images my-2 first:mt-0 [&amp;:has([data-inline-type=image])+&amp;:has([data-inline-type=image])_[data-inline-type=image]]:hidden [&amp;:has(table)_[data-inline-type=image]]:hidden [&amp;_h1:first-of-type]:mt-8 [&amp;_h2:first-of-type]:mt-6\">\n<div>\n<div class=\"prose dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-bold [&amp;_&gt;*:first-child]:mt-0 [&amp;_&gt;*:last-child]:mb-0\">\n<div data-renderer=\"lm\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 qu\u1ed1c ph\u00f2ng \u0111\u00e3 duy tr\u00ec c\u00e1c y\u00eau c\u1ea7u truy xu\u1ea5t ngu\u1ed3n g\u1ed1c nghi\u00eam ng\u1eb7t cho c\u00e1c ph\u1ee5 ki\u1ec7n, nh\u01b0ng c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c n\u00e0y \u0111ang \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n. C\u00e1c m\u00e3 ma tr\u1eadn 2D \u0111\u01b0\u1ee3c laser \u0111\u00e1nh d\u1ea5u tr\u00ean t\u1eebng \u0111ai \u1ed1c kh\u00f3a, t\u00edch h\u1ee3p RFID v\u00e0o h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef v\u00e0 ph\u00e2n ph\u1ed1i ph\u1ee5 ki\u1ec7n, c\u00f9ng c\u00e1c h\u1ec7 th\u1ed1ng x\u00e1c minh l\u1eafp r\u00e1p k\u1ef9 thu\u1eadt s\u1ed1 \u0111ang l\u00e0m cho vi\u1ec7c m\u1edf r\u1ed9ng k\u1ef7 lu\u1eadt truy xu\u1ea5t ngu\u1ed3n g\u1ed1c c\u1ea5p ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 h\u1ea1 t\u1ea7ng tr\u1edf n\u00ean kh\u1ea3 thi. Khi m\u1ed9t m\u1ed1i gh\u00e9p bu l\u00f4ng b\u1ecb h\u1ecfng trong c\u1ea7u ho\u1eb7c turbine gi\u00f3 v\u00e0 c\u00e1c nh\u00e0 \u0111i\u1ec1u tra h\u1ecfi \u201c\u0111ai \u1ed1c n\u00e0o \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t, v\u00e0 n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng bao nhi\u00eau l\u1ea7n?\u201d \u2014 c\u00e2u tr\u1ea3 l\u1eddi ng\u00e0y c\u00e0ng d\u1ec5 t\u00ecm th\u1ea5y.<\/p>\n<hr class=\"bg-quiet h-px border-0\" \/>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">\u0110\u1ed1i v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m, c\u1ea5p v\u1eadt li\u1ec7u, d\u1eef li\u1ec7u k\u00edch th\u01b0\u1edbc v\u00e0 h\u1ed7 tr\u1ee3 \u1ee9ng d\u1ee5ng cho c\u00e1c lo\u1ea1i \u0111ai \u1ed1c kh\u00f3a v\u00e0 c\u00e1c lo\u1ea1i ph\u1ee5 ki\u1ec7n li\u00ean quan,\u00a0<a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline\" href=\"https:\/\/www.fastenright.com\/\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">Fastenright: C\u00e1c b\u1ed9 c\u1ed1 \u0111\u1ecbnh, v\u00edt, \u0111ai \u1ed1c &amp; bu l\u00f4ng<\/span><\/a>\u00a0l\u00e0 m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t cho c\u00f4ng vi\u1ec7c mua s\u1eafm v\u00e0 l\u1ef1a ch\u1ecdn k\u1ef9 thu\u1eadt.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Tham kh\u1ea3o quy\u1ec1n h\u1ea1n:<\/strong><\/p>\n<ul class=\"marker:text-quiet list-disc pl-8\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><span class=\"inline-flex\" aria-label=\"H\u01b0\u1edbng D\u1eabn Ho\u00e0n Ch\u1ec9nh V\u1ec1 \u0110ai \u1ed0c Ch\u1eb7n - RS Components\" data-state=\"closed\"><a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline\" href=\"https:\/\/uk.rs-online.com\/web\/content\/discovery\/ideas-and-advice\/locking-nuts-guide\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">H\u01b0\u1edbng D\u1eabn Ho\u00e0n Ch\u1ec9nh V\u1ec1 \u0110ai \u1ed0c Ch\u1eb7n \u2014 RS Components<\/span><\/a><\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><span class=\"inline-flex\" aria-label=\"H\u01b0\u1edbng D\u1eabn T\u1ed1i \u01afu V\u1ec1 \u0110ai \u1ed0c Ch\u1eb7n: C\u00e1c Lo\u1ea1i, \u1ee8ng D\u1ee5ng &amp; L\u1ef1a Ch\u1ecdn | STS Industrial\" data-state=\"closed\"><a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline\" href=\"https:\/\/www.stsindustrial.com\/the-ultimate-lock-nut-guide-types-uses-and-selection\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">H\u01b0\u1edbng D\u1eabn T\u1ed1i \u01afu V\u1ec1 \u0110ai \u1ed0c Ch\u1eb7n: C\u00e1c Lo\u1ea1i, \u1ee8ng D\u1ee5ng &amp; L\u1ef1a Ch\u1ecdn \u2014 STS Industrial<\/span><\/a><\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><span class=\"inline-flex\" aria-label=\"\u0110ai \u1ed0c Ch\u1eb7n L\u00e0 G\u00ec?- \u0110\u1ecbnh Ngh\u0129a, C\u00e1c Lo\u1ea1i &amp; C\u00e1ch Ho\u1ea1t \u0110\u1ed9ng\" data-state=\"closed\"><a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline\" href=\"https:\/\/www.theengineeringchoice.org\/what-is-locknut\/\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">\u0110ai \u1ed0c Ch\u1eb7n L\u00e0 G\u00ec? \u0110\u1ecbnh Ngh\u0129a, C\u00e1c Lo\u1ea1i &amp; C\u00e1ch Ho\u1ea1t \u0110\u1ed9ng \u2014 The Engineering Choice<\/span><\/a><\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><span class=\"inline-flex\" aria-label=\"H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n V\u1ec1 \u0110ai \u1ed0c Ch\u1eb7n: C\u00e1c Lo\u1ea1i, \u1ee8ng D\u1ee5ng v\u00e0 L\u1eafp \u0110\u1eb7t - MFG Shop\" data-state=\"closed\"><a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline\" href=\"https:\/\/shop.machinemfg.com\/comprehensive-guide-to-lock-nuts\/\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n V\u1ec1 \u0110ai \u1ed0c Ch\u1eb7n \u2014 Machine\u041cFG Shop<\/span><\/a><\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><span class=\"inline-flex\" aria-label=\"\u0110ai \u1ed0c Ch\u1eb7n Ho\u1ea1t \u0110\u1ed9ng Nh\u01b0 Th\u1ebf N\u00e0o? - Accu\" data-state=\"closed\"><a class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline\" href=\"https:\/\/www.accu.co.uk\/p\/144-how-do-locking-nuts-work\" target=\"_blank\" rel=\"nofollow noopener\"><span class=\"text-box-trim-both\">\u0110ai \u1ed0c Ch\u1eb7n Ho\u1ea1t \u0110\u1ed9ng Nh\u01b0 Th\u1ebf N\u00e0o? \u2014 Accu<\/span><\/a><\/span><\/p>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Here&#8217;s a scenario that plays out in workshops and production floors more often than anyone likes to admit: a machine runs fine for three weeks, then starts vibrating at an unusual frequency. A technician investigates and finds a nut that&#8217;s backed off \u2014 not broken, not stripped, just quietly rotated itself loose over thousands of [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3297,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3296","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-screws-flange-tutorial"],"_links":{"self":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts\/3296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/comments?post=3296"}],"version-history":[{"count":1,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts\/3296\/revisions"}],"predecessor-version":[{"id":3301,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts\/3296\/revisions\/3301"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/media\/3297"}],"wp:attachment":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/media?parent=3296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/categories?post=3296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/tags?post=3296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}