{"id":2751,"date":"2025-10-03T14:00:24","date_gmt":"2025-10-03T14:00:24","guid":{"rendered":"https:\/\/productionscrews.com\/"},"modified":"2025-10-03T14:00:24","modified_gmt":"2025-10-03T14:00:24","slug":"expert-guide-rail-fastening-bolts-production-process-safety-standards","status":"publish","type":"post","link":"https:\/\/productionscrews.com\/ko\/expert-guide-rail-fastening-bolts-production-process-safety-standards\/","title":{"rendered":"\uc804\ubb38\uac00 \uac00\uc774\ub4dc: \uc120\ub85c \uace0\uc815 \ubcfc\ud2b8 \uc0dd\uc0b0 \uacf5\uc815 \ubc0f \uc548\uc804 \uae30\uc900"},"content":{"rendered":"<h2>\ucca0\ub3c4 \ubcfc\ud2b8 \uc81c\uc791 \uc644\uc804 \uac00\uc774\ub4dc: \uc774 \uc911\uc694\ud55c \ubd80\ud488\ub4e4\uc774 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub294\uac00<\/h2>\n<p>\ucca0\ub3c4 \ubcfc\ud2b8\ub294 \uc5f4\ucc28 \uc120\ub85c \uc2dc\uc2a4\ud15c\uc5d0 \ud544\uc218\uc801\uc778 \ubd80\ud488\uc785\ub2c8\ub2e4. \uc774\ub4e4\uc740 \ub808\uc77c\uc744 \uc544\ub798\uc758 \ubaa9\uc7ac \ub610\ub294 \ucf58\ud06c\ub9ac\ud2b8 \uc9c0\uc9c0\ub300\uc5d0 \uace0\uc815\ud558\uace0 \uc120\ub85c \uac04\uc758 \uc801\uc808\ud55c \uac04\uaca9\uc744 \uc720\uc9c0\ud558\ub294 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ud558\ub098\uc758 \ubcfc\ud2b8\uac00 \ubd80\ub7ec\uc9c0\uba74 \uc5f4\ucc28 \ud0c8\uc120 \uc0ac\uace0\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc5b4 \ub9e4\uc6b0 \uc704\ud5d8\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc911\uc694\ud55c \ubd80\ud488\ub4e4\uc774 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub294\uc9c0\uc5d0 \ub300\ud574 \ubaa8\ub450 \uc124\uba85\ud569\ub2c8\ub2e4. \uc801\ud569\ud55c \uae08\uc18d \uc7ac\ub8cc \uc120\ud0dd\ubd80\ud130 \ucd5c\uc885 \ud488\uc9c8 \uac80\uc0ac\uae4c\uc9c0 \uac01 \ub2e8\uacc4\ub97c \uc0b4\ud3b4\ubcf4\uba70, \uc774 \uacfc\uc815\uc774 \uc2e4\uc81c \uc5f4\ucc28 \uc120\ub85c\uc5d0\uc11c \uc548\uc804\ud558\uac8c \uc791\ub3d9\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \ubc29\ubc95\uc744 \uc54c\ub824\uc90d\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uc774\ub7ec\ud55c \uace0\uc815\uc7a5\uce58\uc758 \uc81c\uc870 \ubc29\ubc95, \uc88b\uc740 \ubcfc\ud2b8\uc640 \ub098\uc05c \ubcfc\ud2b8\uc758 \ucc28\uc774, \uadf8\ub9ac\uace0 \uc81c\uc791 \ubc29\uc2dd\uc774 \ub0b4\uad6c\uc131\uacfc \uc548\uc804\uc131\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uc774\ud574\ud558\uace0\uc790 \ud558\ub294 \uc0ac\ub78c\ub4e4\uc744 \uc704\ud574 \uc791\uc131\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uae30\ucd08: \uc7ac\ub8cc \uc774\ud574\ud558\uae30<\/h2>\n<p>\uc801\ud569\ud55c \uc7ac\ub8cc \uc120\ud0dd\uc740 \ucca0\ub3c4 \ubcfc\ud2b8 \uc81c\uc791\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uacb0\uc815\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\ub418\ub294 \uac15\ucca0\uc758 \uc885\ub958\ub294 \ubcfc\ud2b8\uc758 \uac15\ub3c4, \uc81c\uc870 \uacf5\uc815\uc5d0 \ub300\ud55c \ubc18\uc751, \uadf8\ub9ac\uace0 \ucca0\ub3c4 \uc0ac\uc6a9 \uc2dc\uc758 \uc5c4\uccad\ub09c \ud798\uacfc \ud639\ub3c5\ud55c \uae30\uc0c1 \uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uc804\uccb4 \uacf5\uc815\uc740 \uac15\ub3c4, \uc778\uc131, \ubc18\ubcf5\ub41c \uc751\ub825\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc758 \uc644\ubcbd\ud55c \uade0\ud615\uc744 \uc774\ub8e8\ub294 \uc801\ud569\ud55c \ud654\ud559\uc801 \uad6c\uc131\uc744 \uac00\uc9c4 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uae08\uc18d \uacfc\ud559\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud55c \ud559\ubb38\uc801 \uc9c0\uc2dd\uc744 \ub118\uc5b4\uc11c, \uc548\uc804\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc81c\ud488\uc744 \ub9cc\ub4dc\ub294 \uae30\ubcf8 \ud1a0\ub300\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ud0c4\uc18c\uac15\uacfc \ud569\uae08\uac15<\/h3>\n<p>\uace0\uac15\ub3c4 \ub808\uc77c \ubcfc\ud2b8\uc758 \uc8fc\uc694 \uc7ac\ub8cc\ub294 \uc911\/\uace0\ud0c4\uc18c\uac15\uacfc \ud569\uae08\uac15 \ub450 \uadf8\ub8f9\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4. \ucc28\uc774\uc810\uc740 \ud569\uae08\uac15\uc774 \ud0c4\uc18c \uc678\uc5d0 \ud2b9\ubcc4\ud55c \uc6d0\uc18c\ub97c \ucca8\uac00\ud558\uc5ec \ud2b9\uc815 \uacf5\ud559\uc801 \ud2b9\uc131\uc744 \ub2ec\uc131\ud55c\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc911\ud0c4\uc18c\uac15, \uc608\ub97c \ub4e4\uc5b4 AISI\/SAE 1045 \ub610\ub294 C45\ub294 \uc57d 0.451% \ud0c4\uc18c\ub97c \ud568\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \uac15\ub3c4\uc640 \uc720\uc5f0\uc131\uc758 \uade0\ud615\uc744 \uc798 \uc720\uc9c0\ud558\uba70, \uc801\ub2f9\ud55c \ud558\uc911\uc774 \uac78\ub9ac\ub294 \ud45c\uc900 \uc120\ub85c\uc6a9\uc73c\ub85c \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ud574\uacb0\ucc45\uc785\ub2c8\ub2e4. \ub354 \ub192\uc740 \uc694\uad6c\uac00 \uc788\ub294 \uc6a9\ub3c4\uc5d0\ub294 \ub9dd\uac04 \ud568\ub7c9\uc774 \uc99d\uac00\ub41c SAE 1541\uacfc \uac19\uc740 \ub4f1\uae09\uc774 \uc0ac\uc6a9\ub418\uc5b4 \uacbd\ud654 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>\ud569\uae08\uac15\uc740 \uace0\uc2a4\ud2b8\ub808\uc2a4 \ud658\uacbd, \uace0\uc18d\uc120, \uae09\uace1\uc120, \ubb34\uac70\uc6b4 \ud558\uc911\uc774 \uac78\ub9ac\ub294 \uc2a4\uc704\uce58 \ub4f1\uc5d0 \uc120\ud0dd\ub429\ub2c8\ub2e4. \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc704\ud574 \ud2b9\uc815 \uc6d0\uc18c\uac00 \ucca8\uac00\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ub9dd\uac04 (Mn): \uac15\ucca0\uc758 \uacbd\ud654 \ub2a5\ub825\uacfc \uac15\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4. \uac70\uc758 \ubaa8\ub4e0 \uace0\uac15\ub3c4 \uac15\ucca0\uc758 \uae30\ubcf8 \ud569\uae08 \uc6d0\uc18c\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud06c\ub85c\ubbb4 (Cr): \uac15\ucca0\uc758 \uacbd\ud654 \ub2a5\ub825, \ubd80\uc2dd \uc800\ud56d\uc131, \uace0\uc628 \uac15\ub3c4\ub97c \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. AISI 4140(\ud06c\ub85c\ubbb4-\ubab0\ub9ac\ube0c\ub374 \uac15\ucca0)\uacfc \uac19\uc740 \uac15\ucca0\uc740 \uace0\uac15\ub3c4 \ubcfc\ud2b8\uc758 \uc791\uc5c5\uc6a9 \uac15\ucca0\uc785\ub2c8\ub2e4.<\/li>\n<li>\ubab0\ub9ac\ube0c\ub374 (Mo): \uac15\ucca0\uc758 \uacbd\ud654 \ub2a5\ub825\uc744 \ub192\uc774\uace0, \ud2b9\ud788 \uc77c\uc815 \uacbd\ub3c4 \uc218\uc900\uc5d0\uc11c \uc778\uc131\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \ub610\ud55c \ud15c\ud37c\ub9c1 \uc2dc \ucde8\uc131\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/li>\n<li>\ubcf4\ub860 (B): \uadf9\uc18c\ub7c9(\ubc31\ub9cc\ubd84\uc758 1 \ubd80\ubd84) \ucca8\uac00\ub418\uc5b4, \uc800\ud0c4\uc18c \ubc0f \uc911\ud0c4\uc18c \uac15\ucca0\uc758 \uacbd\ud654 \ub2a5\ub825\uc744 \ub192\uc774\ub294 \uac15\ub825\ud55c \ud6a8\uacfc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub354 \uac04\ub2e8\ud558\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ud654\ud559 \uc870\uc131\uc73c\ub85c \ub192\uc740 \uac15\ub3c4\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ubcfc\ud2b8 \ub4f1\uae09 \uc774\ud574\ud558\uae30<\/h3>\n<p>\uad6d\uc81c \ud45c\uc900\uc740 \ubcfc\ud2b8\uc758 \uae30\uacc4\uc801 \uc131\uc9c8\uc5d0 \ub530\ub77c \ubd84\ub958\ud558\ub294 \uba85\ud655\ud55c \uc2dc\uc2a4\ud15c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uc2dc\uc2a4\ud15c\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uc131\ub2a5\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uac8c \ud558\uba74\uc11c\ub3c4 \uc815\ud655\ud55c \ud654\ud559 \uc870\uc131\uc744 \uaddc\uc815\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc2dc\uc2a4\ud15c\uc740 ISO 898-1\ub85c, 8.8, 10.9, 12.9\uc640 \uac19\uc740 \uc131\uc9c8 \ub4f1\uae09\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \ubd81\ubbf8\uc5d0\uc11c\ub294 A325, A490\uc640 \uac19\uc740 ASTM \ud45c\uc900\uc774 \uad6c\uc870\uc801 \uc811\ud569\uc5d0 \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ud45c\uc900\ub4e4\uc774 \uc815\uc758\ud558\ub294 \uc8fc\uc694 \uae30\uacc4\uc801 \uc131\uc9c8\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc778\uc7a5 \uac15\ub3c4: \ubcfc\ud2b8\uac00 \ud30c\ub2e8\ub418\uae30 \uc804 \uacac\ub51c \uc218 \uc788\ub294 \ucd5c\ub300 \uc778\uc7a5 \uc751\ub825. 10.9 \ub4f1\uae09 \ubcfc\ud2b8\uc758 \uacbd\uc6b0 \ucd5c\uc18c 1040 MPa\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud56d\ubcf5 \uac15\ub3c4: \ubcfc\ud2b8\uac00 \uc601\uad6c \ubcc0\ud615\uc744 \uc2dc\uc791\ud558\ub294 \uc751\ub825. \uc124\uacc4\uc5d0 \uc911\uc694\ud55c \uae30\uc900\uc73c\ub85c, \ubcfc\ud2b8\uc758 \ud0c4\uc131 \ud55c\uacc4\ub97c \uc815\uc758\ud569\ub2c8\ub2e4.<\/li>\n<li>\uacbd\ub3c4: \ud45c\uba74 \ucc0c\ub984\uc5d0 \ub300\ud55c \uc7ac\ub8cc\uc758 \uc800\ud56d\ub825. \ub85d\uc6f0 \ub610\ub294 \ube44\ucee4\uc2a4 \uc2dc\ud5d8\uc73c\ub85c \uce21\uc815\ud558\uba70, \uc778\uc7a5 \uac15\ub3c4\uc640 \uc5f4\ucc98\ub9ac \uc131\uacf5 \uc5ec\ubd80\ub97c \ube60\ub974\uace0 \uc2e0\ub8b0\uc131 \uc788\uac8c \ud655\uc778\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc5f0\uc131\/\uc2e0\uc7a5: \ud30c\uc190\ub418\uae30 \uc804 \uc7ac\ub8cc\uac00 \ub298\uc5b4\ub098\uace0 \ubcc0\ud615\ub420 \uc218 \uc788\ub294 \ub2a5\ub825. \ub192\uc740 \uc5f0\uc131\uc740 \ucca0\ub3c4 \ubcfc\ud2b8\uac00 \ucda9\uaca9 \ud558\uc911\uacfc \uc9c4\ub3d9\uc744 \uae68\uc9c0\uc9c0 \uc54a\uace0 \ud761\uc218\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-GG02YTZl0GM.jpg\" height=\"900\" width=\"1600\" class=\"alignnone size-full wp-image-2754\" alt=\"\ub808\uc77c \uace0\uc815\uc6a9\uc73c\ub85c \uc81c\uc870\ub41c \uc0b0\uc5c5\uc6a9 \ud50c\ub79c\uc9c0 \ubcfc\ud2b8\ub85c, \uc815\ubc00 \uac00\uacf5\uacfc \ub192\uc740 \ub0b4\uad6c\uc131\uc744 \uac16\ucd98 \uc81c\uc870 \ud658\uacbd\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-GG02YTZl0GM.jpg 1600w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-GG02YTZl0GM-300x169.jpg 300w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-GG02YTZl0GM-768x432.jpg 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-GG02YTZl0GM-1536x864.jpg 1536w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-GG02YTZl0GM-18x10.jpg 18w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/> <\/p>\n<h3>\ub2e4\ub978 \uc7ac\ub8cc\uc640 \ube44\uad50<\/h3>\n<p>\ud2b9\uc815 \ub4f1\uae09 \uc120\ud0dd\uc740 \uc131\ub2a5 \uc694\uad6c\uc0ac\ud56d, \uc81c\uc870 \ubcf5\uc7a1\uc131, \ube44\uc6a9 \uac04\uc758 \uade0\ud615\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"144\">\uc7ac\ub8cc \ub4f1\uae09<\/td>\n<td width=\"144\">\uad6c\uc131 \ud558\uc774\ub77c\uc774\ud2b8<\/td>\n<td width=\"144\">\uc8fc\uc694 \uae30\uacc4\uc801 \ud2b9\uc131<\/td>\n<td width=\"144\">\uc8fc\uc694 \uc801\uc6a9 \ubd84\uc57c \ubc0f \uc774\uc720<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc911\ud0c4\uc18c \uac15\ucca0 (\uc608: C45)<\/strong><\/td>\n<td width=\"144\">~0.45% \ud0c4\uc18c<\/td>\n<td width=\"144\">\uc5f4\ucc98\ub9ac \ud6c4 \uac15\ub3c4\uc640 \uc720\uc5f0\uc131\uc758 \uade0\ud615\uc774 \uc88b\uc73c\uba70 \ube44\uc6a9\uc774 \ub0ae\uc74c.<\/td>\n<td width=\"144\">\uc911\uac04 \ud558\uc911\uacfc \uc751\ub825\uc744 \ubc1b\ub294 \ud45c\uc900 \uc120\ub85c \uc801\uc6a9\uc5d0 \uc801\ud569.<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\ub4f1\uae09 8.8 (ISO 898-1)<\/strong><\/td>\n<td width=\"144\">\uce68\ud0c4 \ubc0f \ud15c\ud37c\ub9c1\ub41c \uc911\ud0c4\uc18c \uac15\ucca0 (\ubcf4\ub860 \ud3ec\ud568 \uac00\ub2a5)<\/td>\n<td width=\"144\">\ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4: 800-830 MPa. \uc6b0\uc218\ud55c \uc778\uc131.<\/td>\n<td width=\"144\">\uc77c\ubc18 \ubaa9\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ucca0\ub3c4 \uace0\uc815 \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec \uc7ac\ub8cc.<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\ub4f1\uae09 10.9 (ISO 898-1)<\/strong><\/td>\n<td width=\"144\">\uce68\ud0c4 \ubc0f \ud15c\ud37c\ub9c1\ub41c \ud569\uae08 \uac15\ucca0 (\uc608: \ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374 \uac15\ucca0)<\/td>\n<td width=\"144\">\ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4: 1040 MPa. \ub192\uc740 \uac15\ub3c4 \ub300 \ubb34\uac8c \ube44\uc728.<\/td>\n<td width=\"144\">\uace0\uc18d\ucca0\ub3c4, \uae09\ucee4\ube0c, \uace0\uc751\ub825 \uc811\ud569\ubd80\uc5d0 \uc801\ud569\ud558\uba70 \uc6b0\uc218\ud55c \ud074\ub7a8\ud551 \ud798\uc774 \ud544\uc694\ud568.<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>ASTM A325 \/ A490<\/strong><\/td>\n<td width=\"144\">\uad6c\uc870\uc6a9 \ubcfc\ud2b8\uc5d0 \ub300\ud55c \ud2b9\uc815 \ud654\ud559\uc801 \uc694\uad6c\uc0ac\ud56d.<\/td>\n<td width=\"144\">\uc815\uc758\ub41c \uac15\ub3c4, \uc720\uc5f0\uc131 \ubc0f \ud68c\uc804 \ub2a5\ub825 \uc694\uad6c\uc0ac\ud56d.<\/td>\n<td width=\"144\">\uc8fc\ub85c \uad6c\uc870\uc6a9 \ub808\uc77c \uc811\ud569\ubd80(\uc608: \ud504\ub85c\uadf8, \uc2a4\uc704\uce58)\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubd81\ubbf8 \ud45c\uc900\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub428.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud575\uc2ec \uc81c\uc870 \uacf5\uc815<\/h2>\n<p>\uc6d0\uc2dc \uac15\ucca0 \ubd09\uc744 \uc815\ubc00 \uac00\uacf5\ub41c \ubcfc\ud2b8 \ube14\ub7ad\ud06c\ub85c \ubcc0\ud658\ud558\ub294 \uacfc\uc815\uc740 \uc2e0\uc911\ud558\uac8c \uc81c\uc5b4\ub41c \uc131\ud615 \uc791\uc5c5\uc758 \uc5f0\uc18d\uc785\ub2c8\ub2e4. \ubaa9\ud45c\ub294 \ub2e8\uc21c\ud788 \ud615\ud0dc\ub97c \ub9cc\ub4dc\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uac15\ucca0\uc758 \ub0b4\ubd80 \uacb0\uc815 \uad6c\uc870\ub97c \uac1c\uc120\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae08\uc18d\ud559\uc801 \uac1c\uc120\uc774 \uac15\uc778\ud568\uacfc \ud53c\ub85c \uc800\ud56d\uc131\uc744 \ubd80\uc5ec\ud558\uc5ec \uae4c\ub2e4\ub85c\uc6b4 \ucca0\ub3c4 \ud658\uacbd\uc5d0\uc11c \uc0dd\uc874\ud558\ub294 \ub370 \ud544\uc694\ud569\ub2c8\ub2e4. \ub2e8\uc870 \uacfc\uc815\uc740 \uc5f4\uac04 \ub610\ub294 \ub0c9\uac04 \ubaa8\ub450 \uc774 \ubcc0\ud658\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/p>\n<h3>1\ub2e8\uacc4: \uc7ac\ub8cc \uc900\ube44<\/h3>\n<p>\uc774 \uacfc\uc815\uc740 \ub300\ud615 \uac15\ucca0 \uc640\uc774\uc5b4 \ub85c\ub4dc \ucf54\uc77c\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4. \ub2e8\uc870\ub97c \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 \uc5ec\ub7ec \uc900\ube44 \ub2e8\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><a href=\"https:\/\/productionscrews.com\/ko\/essential-guide-to-wire-drawing-from-metal-rod-to-precision-wire\/\"  data-wpil-monitor-id=\"627\" target=\"_blank\">\uc640\uc774\uc5b4 \ub85c\ub4dc \uc778\uc7a5<\/a>: \uc6d0\uc2dc \ubd09\uc744 \uc77c\ub828\uc758 \ub2e4\uc774\ub97c \ud1b5\ud574 \ub04c\uc5b4\ub0b4\uc5b4 \ub2e8\uc870 \uae30\uacc4\uc5d0 \ud544\uc694\ud55c \uc815\ubc00 \uce58\uc218\ub85c \uc9c1\uacbd\uc744 \uc904\uc785\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \ud45c\uba74 \ub9c8\uac10\ub3c4 \uac1c\uc120\ud558\uace0 \ucd08\uae30 \uac00\uacf5 \uacbd\ud654\ub97c \ub354\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc5b4\ub2d0\ub9c1: \uc77c\ubd80 \uace0\ud0c4\uc18c \ub610\ub294 \ud569\uae08 \uac15\ucca0\uc758 \uacbd\uc6b0 \uc5b4\ub2d0\ub9c1 \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uac15\ucca0\uc744 \uac00\uc5f4\ud558\uace0 \ucc9c\ucc9c\ud788 \ub0c9\uac01\ud558\uc5ec \uc5f0\ud654\uc2dc\ud0a4\uace0, \ub354 \uc5f0\uc131 \uc788\uac8c \ub9cc\ub4e4\uc5b4 \uac15\ud55c \ub0c9\uac04 \ub2e8\uc870 \uacfc\uc815 \uc911 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/li>\n<li><a href=\"https:\/\/productionscrews.com\/ko\/7-game-changing-surface-treatment-methods-engineers-use-to-enhance-materials\/\"  data-wpil-monitor-id=\"622\" target=\"_blank\">\ud45c\uba74 \ucc98\ub9ac<\/a>: \uc640\uc774\uc5b4 \ud45c\uba74\uc740 \uc644\ubcbd\ud558\uac8c \uae68\ub057\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 \uc0f7 \ube14\ub77c\uc2a4\ud305(\uc5f0\ub9c8\uc7ac\ub97c \ud45c\uba74\uc5d0 \ubd84\uc0ac) \ub610\ub294 \ud654\ud559 \uc0b0\uc138\ucc99\uc744 \ud1b5\ud574 \uc6d0\uc790\uc7ac\uc758 \uc0b0\ud654\ucca0(\uc0b0\ud654\ucca0) \uc2a4\ucf00\uc77c\uc744 \uc81c\uac70\ud558\uc5ec \ub2ec\uc131\ub429\ub2c8\ub2e4. \uae68\ub057\ud55c \ud45c\uba74\uc740 \uacb0\ud568 \uc5c6\ub294 \ub2e8\uc870\uc640 \uc801\uc808\ud55c \uacf5\uad6c \uc218\uba85\uc744 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>2\ub2e8\uacc4: \ub2e8\uc870 \ubd84\uc11d<\/h3>\n<p>\ub2e8\uc870\ub294 \uae08\uc18d\uc744 \uad6d\ubd80\uc801\uc778 \uc555\ucd95\ub825\uc73c\ub85c \uc131\ud615\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \ubcfc\ud2b8\uc758 \uacbd\uc6b0, \ud5e4\ub4dc\uc640 \uc0f9\ud06c\uac00 \ub9cc\ub098\ub294 \ubd80\uc704\uc640 \ud5e4\ub4dc\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \ud5e4\ub4dc \uac00\uacf5\ubcf4\ub2e4 \ub2e8\uc870\uc758 \uc8fc\uc694 \uc774\uc810\uc740 \uc7ac\ub8cc\uc758 \uacb0\uc815 \ud750\ub984\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc785\ub2c8\ub2e4. \ub2e8\uc870\ub294 \ub0b4\ubd80 \uacb0\uc815 \uad6c\uc870\uac00 \ubcfc\ud2b8 \ud5e4\ub4dc\uc758 \uc724\uacfd\uc744 \ub530\ub974\ub3c4\ub85d \uac15\uc81c\ud558\uc5ec \uc5f0\uc18d\uc801\uc778 \uc12c\uc720 \ud750\ub984\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774\ub294 \ub098\ubb34 \uc904\uae30\uc5d0\uc11c \uc798\ub77c\ub0b8 \ud310\uacfc \uc801\uce35\ub41c \ubaa9\uc7ac \uc12c\uc720\ub85c \ub9cc\ub4e0 \ud310\uc758 \ucc28\uc774\uc640 \uc720\uc0ac\ud569\ub2c8\ub2e4. \uc815\ud5a5\ub41c \uacb0\uc815 \ud750\ub984\uc740 \ud2b9\ud788 \ud5e4\ub4dc\uc640 \uc0f9\ud06c\uac00 \ub9cc\ub098\ub294 \uc911\uc694\ud55c \ubd80\uc704\uc5d0\uc11c \ubcfc\ud2b8\uc758 \uac15\ub3c4\uc640 \ud53c\ub85c \uc800\ud56d\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<h4>\uc5f4\uac04 \ub2e8\uc870<\/h4>\n<p>\uc5f4\uac04 \ub2e8\uc870\ub294 \uac15\ucca0 \uc2ac\ub7ec\uadf8 \ub610\ub294 \ubd09\uc744 \uc7ac\uacb0\uc815 \uc628\ub3c4 \uc774\uc0c1\uc778 1100\u00b0C\uc5d0\uc11c 1250\u00b0C \uc0ac\uc774\ub85c \uac00\uc5f4\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \uc774 \uc628\ub3c4\uc5d0\uc11c \uac15\ucca0\uc740 \ub9e4\uc6b0 \uac00\uc18c\uc131\uc774 \ub192\uc544\uc9c0\uba70 \uc801\uc740 \ud798\uc73c\ub85c \uc131\ud615\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7ac\ub2e8\ub41c \ub2e8\uc870 \uae08\ud615\uc5d0\uc11c \ubcc0\ud615\ub420 \ub54c, \uac70\uce5c \uc8fc\uc870 \uacb0\uc815 \uad6c\uc870\ub294 \ud30c\uad34\ub418\uace0 \uc7ac\uacb0\uc815\ub418\uc5b4 \ubbf8\uc138\ud558\uace0 \uade0\uc77c\ud558\uba70 \ub3d9\uc77c\ud55c \uce58\uc218\uc758 \uacb0\uc815 \uad6c\uc870\ub85c \uc7ac\ud615\uc131\ub429\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \uc7ac\ub8cc\ub97c \uc815\uc81c\ud558\uace0 \ub0b4\ubd80 \uad6c\uba4d\uc744 \uce58\uc720\ud558\uba70 \ucd5c\uc885 \uc81c\ud488\uc758 \ub6f0\uc5b4\ub09c \uc778\uc131\uacfc \uc720\uc5f0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5f4\uac04 \ub2e8\uc870\ub294 \uc9c1\uacbd\uc774 \ud070(\uc77c\ubc18\uc801\uc73c\ub85c &gt;M20) \ub808\uc77c \ubcfc\ud2b8, \ubcf5\uc7a1\ud55c \ud5e4\ub4dc \ubaa8\uc591, \uace0\ud569\uae08 \uac15\ucca0\ub85c \ub9cc\ub4e0 \ubcfc\ud2b8 \uc0dd\uc0b0\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h4>\ub0c9\uac04 \ub2e8\uc870<\/h4>\n<p>\ub0c9\uac04 \ub2e8\uc870\ub294 \ub0c9\uac04 \ud5e4\ub529\uc774\ub77c\uace0\ub3c4 \ud558\uba70, \uc2e4\uc628 \ub610\ub294 \uadf8 \uadfc\ucc98\uc5d0\uc11c \uc218\ud589\ub429\ub2c8\ub2e4. \uc640\uc774\uc5b4 \ube14\ub7ad\ud06c\ub97c \uc77c\ub828\uc758 \ub2e4\uc774\uc5d0 \ub123\uace0 \uac15\ud55c \uc555\ub825\uc744 \uac00\ud558\uc5ec \ucd5c\uc885 \ubcfc\ud2b8 \ud615\uc0c1\uc73c\ub85c \uc810\uc9c4\uc801\uc73c\ub85c \uc131\ud615\ud569\ub2c8\ub2e4. \uc5f4 \uc5d0\ub108\uc9c0 \ub300\uc2e0, \uc774 \uacfc\uc815\uc740 \uc7ac\ub8cc\uc758 \uc720\uc5f0\uc131\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \ub0c9\uac04 \ub2e8\uc870\uc758 \uc8fc\uc694 \uae08\uc18d\ud559\uc801 \ud6a8\uacfc\ub294 \uac00\uacf5 \uacbd\ud654(\ub610\ub294 \ubcc0\ud615 \uacbd\ud654)\uc785\ub2c8\ub2e4. \uc7ac\ub8cc\uac00 \ubcc0\ud615\ub428\uc5d0 \ub530\ub77c \uacb0\uc815 \uad6c\uc870 \ub0b4\uc758 \uc804\uc704\uac00 \uc99d\uac00\ud558\uace0 \uc5bd\ud788\uba74\uc11c \uac15\ub3c4\uc640 \uacbd\ub3c4\uac00 \ub192\uc544\uc9d1\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub6f0\uc5b4\ub09c \uce58\uc218 \uc815\ud655\ub3c4\uc640 \ud45c\uba74 \ub9c8\uac10\uc774 \uc6b0\uc218\ud55c \uac15\ud55c \ubcfc\ud2b8\ub97c \uc0dd\uc0b0\ud560 \uc218 \uc788\uc73c\uba70, \uc885\uc885 2\ucc28 \uac00\uacf5\uc774 \ud544\uc694 \uc5c6\uac8c \ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc77c\ubc18\uc801\uc73c\ub85c \uc791\uc740 \uc9c1\uacbd(\uc77c\ubc18\uc801\uc73c\ub85c &lt;M24)\uacfc \ub35c \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc5d0 \uc81c\ud55c\ub429\ub2c8\ub2e4. \uc774\ub294 \uc5c4\uccad\ub09c \ud798\uc774 \ud544\uc694\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ub2e8\uc870 \ubc29\ubc95 \ube44\uad50<\/h3>\n<p>\uc5f4\uac04 \ub2e8\uc870\uc640 \ub0c9\uac04 \ub2e8\uc870\uc758 \uc120\ud0dd\uc740 \ubcfc\ud2b8 \ud06c\uae30, \uc7ac\ub8cc \ub4f1\uae09, \uc0dd\uc0b0\ub7c9\uc5d0 \ub530\ub77c \uc911\uc694\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacb0\uc815\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"192\">\ud30c\ub77c\ubbf8\ud130<\/td>\n<td width=\"192\">\uc5f4\uac04 \ub2e8\uc870<\/td>\n<td width=\"192\">\ub0c9\uac04\ub2e8\uc870 (\ub0c9\uac04\ud5e4\ub529)<\/td>\n<\/tr>\n<tr>\n<td width=\"192\"><strong>\uacf5\uc815 \uc628\ub3c4<\/strong><\/td>\n<td width=\"192\">\uc7ac\uacb0\uc815 \uc628\ub3c4 \uc774\uc0c1 (&gt;1000\u00b0C)<\/td>\n<td width=\"192\">\uc0c1\uc628 \ub610\ub294 \uadf8 \uadfc\ucc98<\/td>\n<\/tr>\n<tr>\n<td width=\"192\"><strong>\uc785\uc790 \uad6c\uc870\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/strong><\/td>\n<td width=\"192\">\uc815\uc81c\ub418\uace0 \uade0\uc77c\ud558\uba70 \ub3d9\uc77c\ud55c \ud06c\uae30\uc758 \uc785\uc790. \uae30\uc874 \uacb0\ud568\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/td>\n<td width=\"192\">\uc5f0\uc7a5\ub41c \uc785\uc790 (\uac00\uacf5\uacbd\ud654). \uac15\ub3c4\ub97c \ub192\uc774\uc9c0\ub9cc \uc720\uc5f0\uc131\uc740 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"192\"><strong>\uae30\uacc4\uc801 \uac15\ub3c4<\/strong><\/td>\n<td width=\"192\">\uc5f4\ucc98\ub9ac \ud6c4 \ub6f0\uc5b4\ub09c \uac15\ub3c4\uc640 \uc778\uc131.<\/td>\n<td width=\"192\">\uac00\uacf5\uacbd\ud654\ub85c \uc778\ud55c \ub192\uc740 \uc778\uc7a5 \uac15\ub3c4, \uadf8\ub7ec\ub098 \uc751\ub825 \uc644\ud654\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc74c.<\/td>\n<\/tr>\n<tr>\n<td width=\"192\"><strong>\uce58\uc218 \ud5c8\uc6a9\uc624\ucc28<\/strong><\/td>\n<td width=\"192\">\uc5f4 \uc218\ucd95\uc73c\ub85c \uc778\ud574 \uc815\ubc00\ub3c4\uac00 \ub0ae\uc74c. \ucd94\uac00 \uac00\uacf5\uc774 \ub354 \ud544\uc694\ud568.<\/td>\n<td width=\"192\">\uc6b0\uc218\ud55c \uce58\uc218 \uc815\ubc00\ub3c4\uc640 \ud45c\uba74 \ub9c8\uac10.<\/td>\n<\/tr>\n<tr>\n<td width=\"192\"><strong>\uc7ac\ub8cc \ubc0f \ud06c\uae30 \uc801\ud569\uc131<\/strong><\/td>\n<td width=\"192\">\ub354 \ud070 \uc9c1\uacbd (&gt;M20)\uacfc \ubcf5\uc7a1\ud55c \ud5e4\ub4dc \ud615\uc0c1\uc5d0 \uc774\uc0c1\uc801. \uace0\ud569\uae08 \uac15\ucca0\uc5d0 \uc801\ud569.<\/td>\n<td width=\"192\">\uc791\uc740 \uc9c1\uacbd \ubcfc\ud2b8 (&lt;M24)\uc640 \ub354 \uac04\ub2e8\ud55c \ub514\uc790\uc778\uc5d0 \uc801\ud569.<\/td>\n<\/tr>\n<tr>\n<td width=\"192\"><strong>\uc0dd\uc0b0 \uc18d\ub3c4 \ubc0f \ube44\uc6a9<\/strong><\/td>\n<td width=\"192\">\ub290\ub9b0 \uc0ac\uc774\ud074 \ud0c0\uc784, \ub192\uc740 \uc5d0\ub108\uc9c0 \ube44\uc6a9.<\/td>\n<td width=\"192\">\uace0\uc18d \uc790\ub3d9\ud654 \uacf5\uc815. \ub0ae\uc740 \uc5d0\ub108\uc9c0 \ube44\uc6a9, \uadf8\ub7ec\ub098 \ub192\uc740 \uacf5\uad6c \ube44\uc6a9.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\uc815\ubc00 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub2e8\uacc4<\/h2>\n<p>\ubcfc\ud2b8 \ube14\ub7ad\ud06c\uac00 \ub2e8\uc870\ub41c \ud6c4, \ud615\uc0c1\uc744 \ucd5c\uc885\uc801\uc73c\ub85c \uc644\uc131\ud558\uace0 \uac00\uc7a5 \uc911\uc694\ud558\uac8c\ub294 \uba85\uc2dc\ub41c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac1c\ubc1c\ud558\uae30 \uc704\ud574 \ub450 \uac00\uc9c0 \ucd94\uac00 \uc815\ubc00 \uacf5\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/productionscrews.com\/ko\/thread-rolling-the-ultimate-guide-to-stronger-more-durable-threads\/\"  data-wpil-monitor-id=\"623\" target=\"_blank\">\ub098\uc0ac \uc555\uc5f0<\/a> \ubc0f \uc5f4\ucc98\ub9ac. \uc774\ub294 \uc0ac\ud6c4 \uace0\ub824 \uc0ac\ud56d\uc774 \uc544\ub2c8\uba70, \ud328\uc2a4\ub108\uc758 \ucd5c\uc885 \uc131\ub2a5 \ud2b9\uc131\uc744 \uc0dd\uc131\ud558\ub294 \ud544\uc218 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uac15\ub3c4\ub97c \uc704\ud55c \ub098\uc0ac \uc555\uc5f0<\/h3>\n<p>\ub098\uc0ac\ub294 \uc808\uc0ad \ub610\ub294 \uc555\uc5f0\uc73c\ub85c \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub808\uc77c \ubcfc\ud2b8\uc640 \uac19\uc740 \uc548\uc804\uc774 \uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc758 \uacbd\uc6b0 \ub098\uc0ac \uc555\uc5f0\uc774 \ud6e8\uc52c \uc6b0\uc218\ud558\uace0 \uc77c\ubc18\uc801\uc73c\ub85c \ud544\uc694\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub098\uc0ac \uc555\uc5f0\uc740 \ub2e8\uc870\ub41c \ubcfc\ud2b8 \ube14\ub7ad\ud06c\ub97c \ub450 \uac1c \ub610\ub294 \uc138 \uac1c\uc758 \uacbd\ud654\ub41c \uac15\ucca0 \ub2e4\uc774 \uc0ac\uc774\uc5d0\uc11c \uc555\uc5f0\ud558\ub294 \ub0c9\uac04 \uc131\ud615 \uacf5\uc815\uc785\ub2c8\ub2e4. \ub2e4\uc774\ub294 \uadf9\uc2ec\ud55c \ud798\uc73c\ub85c \ube14\ub7ad\ud06c\ub97c \ub20c\ub7ec \uc7ac\ub8cc\ub97c \ubcc0\uc704\uc2dc\ucf1c \ub098\uc0ac \ub8e8\ud2b8\uc640 \ud06c\ub808\uc2a4\ud2b8\ub97c \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \uc8fc\uc694 \uc774\uc720\ub85c \ub098\uc0ac \uc808\uc0ad\ubcf4\ub2e4 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ud5a5\uc0c1\ub41c \ud53c\ub85c \uc800\ud56d: \ub0c9\uac04 \uac00\uacf5 \uacf5\uc815\uc740 \ud53c\ub85c \uade0\uc5f4\uc774 \uac00\uc7a5 \ud754\ud558\uac8c \uc2dc\uc791\ub418\ub294 \ub098\uc0ac \ub8e8\ud2b8\uc5d0 \uc720\uc775\ud55c \uc555\ucd95 \uc794\ub958 \uc751\ub825\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc555\ucd95 \uc751\ub825\uc740 \uc778\uc7a5 \uc11c\ube44\uc2a4 \ud558\uc911\uc5d0 \ub300\uc751\ud558\uc5ec \ubcfc\ud2b8\uc758 \ud53c\ub85c \uc218\uba85\uc744 \ud06c\uac8c \uc5f0\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc911\ub2e8 \uc5c6\ub294 \uacb0\uc815\ub9bd \ud750\ub984: \uc7ac\ub8cc\uc758 \uacb0\uc815\ub9bd \ud750\ub984\uc744 \uc808\ub2e8\ud558\ub294 \ub098\uc0ac \uc808\uc0ad\uacfc \ub2ec\ub9ac \uc555\uc5f0\uc740 \uacb0\uc815\ub9bd\uc774 \ub098\uc0ac \uc724\uacfd\uc744 \ub530\ub974\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774 \uc5f0\uc18d\uc801\uc778 \uacb0\uc815\ub9bd \ud750\ub984\uc740 \ub098\uc0ac \ud615\ud0dc\uc758 \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li>\ub354 \ub2e8\ub2e8\ud558\uace0 \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74: \uac15\ub82c\ud55c \uc555\ub825\uc740 \ub098\uc0ac \ud45c\uba74\uc744 \uc5f0\ub9c8\ud558\uc5ec \uc808\uc0ad \ub098\uc0ac\ubcf4\ub2e4 \ub354 \ub9e4\ub044\ub7fd\uace0 \ub2e8\ub2e8\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc774\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \ub108\ud2b8\uc5d0 \ub354 \ub098\uc740 \uacb0\ud569 \ud45c\uba74\uc744 \uc81c\uacf5\ud558\uc5ec \ubcf4\ub2e4 \uc77c\uad00\ub41c \ud1a0\ud06c-\uc7a5\ub825 \uad00\uacc4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc7ac\ub8cc \ub0ad\ube44 \uc5c6\uc74c: \ub098\uc0ac \uc555\uc5f0\uc740 \uc7ac\ub8cc\ub97c \uc81c\uac70\ud558\ub294 \ub300\uc2e0 \ubcc0\uc704\uc2dc\ucf1c \ub098\uc0ac\ub97c \ud615\uc131\ud558\ub294 \ubb34\uce69 \uacf5\uc815\uc785\ub2c8\ub2e4. \uc774\ub294 \ub354 \ud6a8\uc728\uc801\uc774\uace0 \ud658\uacbd \uce5c\ud654\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc5f4\ucc98\ub9ac \uacfc\ud559<\/h3>\n<p><a href=\"https:\/\/productionscrews.com\/ko\/ultimate-guide-to-metal-heat-treatment-transform-metal-properties-like-a-pro\/\"  data-wpil-monitor-id=\"628\" target=\"_blank\">\uc5f4\ucc98\ub9ac\ub294 \ub2e4\uc74c\uc744 \ubcc0\ud658\ud558\ub294 \uc57c\uae08\ud559\uc801 \u201c\uc2a4\uc704\uce58\u201d\uc785\ub2c8\ub2e4.<\/a> \uc0c1\ub300\uc801\uc73c\ub85c \ubd80\ub4dc\ub7fd\uace0 \uc720\uc5f0\ud55c \ub2e8\uc870 \ubc0f \ub098\uc0ac\uc0b0 \ubcfc\ud2b8\ub97c \uace0\uac15\ub3c4, \uacac\uace0\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubd80\ud488\uc73c\ub85c \ub9cc\ub4ed\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \uac15\ucca0 \ud654\ud559 \uc131\ubd84\uc5d0 \uc800\uc7a5\ub41c \uc7a0\uc7ac\ub825\uc744 \ud574\uc81c\ud558\uc5ec 8.8, 10.9 \ub610\ub294 12.9\uc640 \uac19\uc740 \ub4f1\uae09\uc758 \uc5c4\uaca9\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c \uc774\uac83\uc774 \uac00\uc7a5 \ud070 \uac00\uce58\uac00 \ucd94\uac00\ub418\ub294 \uacf3\uc774\uc9c0\ub9cc \uc624\ub958 \uc704\ud5d8\uc774 \uac00\uc7a5 \ud070 \uacf3\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. \ubd80\uc801\uc808\ud55c \uc81c\uc5b4\ub294 \ub2f4\uae08\uc9c8 \uade0\uc5f4, \ubd88\ucda9\ubd84\ud55c \uacbd\ub3c4 \ub610\ub294 \ucde8\uc131\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uacf5\uc815\uc740 \uc138 \uac00\uc9c0 \ub69c\ub837\ud55c \ub2e8\uacc4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654(\uac00\uc5f4): \ubcfc\ud2b8\ub294 \uc5f0\uc18d\ub85c\uc5d0 \uc7a5\ucc29\ub418\uc5b4 \uc77c\ubc18\uc801\uc73c\ub85c 850\u00b0C ~ 900\u00b0C \uc0ac\uc774\uc758 \uc815\ud655\ud55c \uc628\ub3c4\ub85c \uac00\uc5f4\ub429\ub2c8\ub2e4. \uc774 \uc628\ub3c4\uc5d0\uc11c \uac15\ucca0\uc758 \uacb0\uc815 \uad6c\uc870\ub294 \ud0c4\uc18c \ubc0f \ud569\uae08 \uc6d0\uc18c\uac00 \uc644\uc804\ud788 \uc6a9\ud574\ub41c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub77c\ub294 \uade0\uc77c\ud55c \uc0c1\uc73c\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4.<\/li>\n<li>\ub2f4\uae08\uc9c8: \uc6a9\uad11\ub85c\uc5d0\uc11c \ub098\uc624\uc790\ub9c8\uc790 \ube68\uac1b\uac8c \ub2ec\uc544\uc624\ub978 \ubcfc\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud2b9\uc218 \uc624\uc77c, \ud3f4\ub9ac\uba38 \ub610\ub294 \ubb3c\uacfc \uac19\uc740 \uc81c\uc5b4\ub41c \ub9e4\uccb4\uc5d0 \ub2f4\uac00 \uae09\uc18d \ub0c9\uac01\ub429\ub2c8\ub2e4. \uc774 \uae09\uc18d \ub0c9\uac01\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uac00 \ub2e4\uc2dc \ubd80\ub4dc\ub7ec\uc6b4 \uc0c1\ud0dc\ub85c \ubcc0\ud658\ub418\ub294 \uac83\uc744 \ud5c8\uc6a9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub300\uc2e0 \ub9e4\uc6b0 \ub2e8\ub2e8\ud558\uace0 \uac15\ud558\uc9c0\ub9cc \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6b4 \uacb0\uc815 \uad6c\uc870\uc778 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4. \ub2f4\uae08\uc9c8 \uc18d\ub3c4\ub294 \ub9e4\uc6b0 \uc911\uc694\ud558\uba70 \uc5f4\ucda9\uaca9 \ubc0f \uade0\uc5f4\uc744 \uc77c\uc73c\ud0a4\uc9c0 \uc54a\uace0 \uc644\uc804\ud55c \uacbd\ub3c4\ub97c \uc5bb\uae30 \uc704\ud574 \uc2e0\uc911\ud558\uac8c \uc81c\uc5b4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\ud15c\ud37c\ub9c1: \ub2f4\uae08\uc9c8\ub41c \ubcfc\ud2b8\ub294 \uc774\uc81c \uc0ac\uc6a9\ud558\uae30\uc5d0 \ub108\ubb34 \ubd80\uc11c\uc9c0\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc911\uc694\ud55c \ub2e8\uacc4\ub294 \ud15c\ud37c\ub9c1\uc785\ub2c8\ub2e4. \ubcfc\ud2b8\ub294 \ud6e8\uc52c \ub0ae\uc740 \uc628\ub3c4(\uc608: \ubaa9\ud45c \ub4f1\uae09\uc5d0 \ub530\ub77c 400-650\u00b0C)\ub85c \ub2e4\uc2dc \uac00\uc5f4\ub418\uace0 \ud2b9\uc815 \uc2dc\uac04 \ub3d9\uc548 \ud574\ub2f9 \uc628\ub3c4\uc5d0\uc11c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc774 \uc81c\uc5b4\ub41c \uc7ac\uac00\uc5f4\uc740 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870\uc5d0 \uac07\ud78c \ud0c4\uc18c\uc758 \uc77c\ubd80\uac00 \uc11d\ucd9c\ub418\ub3c4\ub85d \ud558\uc5ec \ub0b4\ubd80 \uc751\ub825\uc744 \uc644\ud654\ud558\uace0 \ubbf8\uc138 \uad6c\uc870\ub97c \u201c\ud15c\ud37c\ub9c1\ub41c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\u201d\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc774 \ucd5c\uc885 \uad6c\uc870\ub294 \ub192\uc740 \uc778\uc7a5 \uac15\ub3c4\uc640 \ud544\uc218\uc801\uc778 \uc778\uc131\uc758 \uc6d0\ud558\ub294 \uc870\ud569\uc744 \uac16\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-2027626.png\" height=\"642\" width=\"1280\" class=\"alignnone size-full wp-image-2753\" alt=\"\ub808\uc77c \uace0\uc815 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uace0\uac15\ub3c4 \ud50c\ub79c\uc9c0 \ubcfc\ud2b8\uc758 \ud074\ub85c\uc988\uc5c5\uc73c\ub85c, \uc815\ubc00 \ub098\uc0ac\uc120\uacfc \ub0b4\uad6c\uc131 \ub192\uc740 \uc7ac\ub8cc\ub97c \ubcf4\uc5ec\uc8fc\uc5b4 \uc548\uc804\ud55c \ucca0\ub3c4 \uc120\ub85c \uc124\uce58\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-2027626.png 1280w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-2027626-300x150.png 300w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-2027626-768x385.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-2027626-18x9.png 18w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/> <\/p>\n<h2>\uc2e0\ub8b0\uc131 \ubc0f \ud488\uc9c8 \uad00\ub9ac \ubcf4\uc7a5<\/h2>\n<p>\uc548\uc804\uc774 \uc911\uc694\ud55c \ubd80\ud488\uc758 \uacbd\uc6b0 \uc81c\uc870\ub294 \uc774\uc57c\uae30\uc758 \uc808\ubc18\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \uc5c4\uaca9\ud55c \ub2e4\uce35 \ud488\uc9c8 \ubcf4\uc99d(QA) \ud504\ub85c\uadf8\ub7a8\uc774 \uc808\ub300\uc801\uc73c\ub85c \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \ud504\ub85c\uadf8\ub7a8\uc740 \uc0dd\uc0b0 \ub85c\ud2b8\uc758 \ubaa8\ub4e0 \ubcfc\ud2b8\uac00 \ubaa8\ub4e0 \uce58\uc218, \uae30\uacc4\uc801 \ubc0f \uc7ac\ub8cc \uc0ac\uc591\uc744 \ucda9\uc871\ud55c\ub2e4\ub294 \uac1d\uad00\uc801\uc778 \uc99d\uac70\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc870\ub2ec \ubc0f QA \uc804\ubb38\uac00\uc5d0\uac8c \uc774 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \uacf5\uae09\uc5c5\uccb4\ub97c \ud3c9\uac00\ud558\uace0 \ucd5c\uc885 \uc81c\ud488\uc758 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uac80\uc0ac\uc758 \uc138 \uae30\ub465<\/h3>\n<p>\ucca0\ub3c4 \ubcfc\ud2b8\uc5d0 \ub300\ud55c \uacac\uace0\ud55c \ud488\uc9c8 \ubcf4\uc99d \uc2dc\uc2a4\ud15c\uc740 \uc138 \uac00\uc9c0 \uc2dc\ud5d8 \uae30\ub465 \uc704\uc5d0 \uad6c\ucd95\ub418\uba70, \uac01\uac01\uc740 \uc81c\ud488 \ud488\uc9c8\uc758 \ub2e4\ub978 \uce21\uba74\uc744 \uac80\uc99d\ud569\ub2c8\ub2e4: \uce58\uc218 \uc815\ud655\ub3c4, \uae30\uacc4\uc801 \uc131\ub2a5, \uc7ac\ub8cc \ubb34\uacb0\uc131. \uc774 \uc2dc\ud5d8\ub4e4\uc740 \uac01 \uc0dd\uc0b0 \ub85c\ud2b8\uc5d0 \ub300\ud574 \ud1b5\uacc4\uc801 \uae30\uc900\uc73c\ub85c \uc218\ud589\ub418\uc5b4 \uc77c\uad00\uc131\uacfc \uc801\ud569\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\uc694 \ud488\uc9c8 \uad00\ub9ac \uc2dc\ud5d8<\/h3>\n<p>\ub2e4\uc74c \ud45c\ub294 <a href=\"https:\/\/productionscrews.com\/ko\/essential-screws-choosing-the-right-fasteners-for-your-projects\/\"  data-wpil-monitor-id=\"625\" target=\"_blank\">\ucca0\ub3c4 \uace0\uc815\uc6a9 \ubcfc\ud2b8 \uc0dd\uc0b0 \ubc30\uce58\ub97c \uc778\uc99d\ud558\uae30 \uc704\ud574 \uc218\ud589\ub418\ub294<\/a> \ud544\uc218 \uc2dc\ud5d8\uc744 \uac1c\uc694\ud569\ub2c8\ub2e4. \uc774 \uc2dc\ud5d8\ub4e4\uc740 \ube44\uc801\ud569 \uc81c\ud488\uc774 \ud604\uc7a5\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \ud3ec\uad04\uc801\uc778 \ud488\uc9c8 \uac80\uc99d \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"144\">\uc2dc\ud5d8 \ubc94\uc8fc<\/td>\n<td width=\"144\">\uad6c\uccb4\uc801 \uc2dc\ud5d8<\/td>\n<td width=\"144\">\ubaa9\uc801 \ubc0f \uac80\uc99d \ub0b4\uc6a9<\/td>\n<td width=\"144\">\uad00\ub828 \ud45c\uc900 (\uc608\uc2dc)<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uce58\uc218 \ubc0f \uc721\uc548 \uac80\uc0ac<\/strong><\/td>\n<td width=\"144\">Go\/No-Go \uac8c\uc774\uc9c0, \uce98\ub9ac\ud37c\uc2a4, \uad11\ud559 \ube44\uad50\uae30<\/td>\n<td width=\"144\">\ubaa8\ub4e0 \uce58\uc218(\uae38\uc774, \uc9c1\uacbd, \ub098\uc0ac \ud504\ub85c\ud30c\uc77c, \ud5e4\ub4dc \ud615\uc0c1)\uac00 \uc9c0\uc815\ub41c \ud5c8\uc6a9 \uc624\ucc28 \ub0b4\uc5d0 \uc788\ub294\uc9c0 \uac80\uc99d\ud569\ub2c8\ub2e4. \uc721\uc548 \uacb0\ud568 \uc5ec\ubd80\ub3c4 \uac80\uc0ac\ud569\ub2c8\ub2e4.<\/td>\n<td width=\"144\">ISO 4759-1<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uae30\uacc4\uc801 \uc131\uc9c8<\/strong><\/td>\n<td width=\"144\">\uc778\uc7a5 \uc2dc\ud5d8<\/td>\n<td width=\"144\">\ubcfc\ud2b8\ub97c \ud30c\ub2e8\uae4c\uc9c0 \ub2f9\uaca8\uc11c \ucd5c\uc885 \uc778\uc7a5 \uac15\ub3c4, \ud56d\ubcf5 \uac15\ub3c4, \uc5f0\uc2e0\uc728\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc7ac\ub8cc\uac00 \ub4f1\uae09 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/td>\n<td width=\"144\">ISO 898-1 \/ ASTM F606<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uae30\uacc4\uc801 \uc131\uc9c8<\/strong><\/td>\n<td width=\"144\">\uc99d\uba85 \ud558\uc911 \uc2dc\ud5d8<\/td>\n<td width=\"144\">\ubcfc\ud2b8\ub97c \uc9c0\uc815\ub41c \uc99d\uba85 \ud558\uc911(\uc77c\ubc18\uc801\uc73c\ub85c \ud56d\ubcf5 \uac15\ub3c4\uc758 \uc57d 90%)\uae4c\uc9c0 \uac00\ud558\uc5ec \uc601\uad6c \ubcc0\ud615\uc774 \uc5c6\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \ud0c4\uc131 \uac80\uc99d.<\/td>\n<td width=\"144\">ISO 898-1 \/ ASTM F606<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uae30\uacc4\uc801 \uc131\uc9c8<\/strong><\/td>\n<td width=\"144\"><a href=\"https:\/\/productionscrews.com\/ko\/essential-guide-to-hardness-testing-avoid-costly-material-failures\/\"  data-wpil-monitor-id=\"624\" target=\"_blank\">\uacbd\ub3c4 \uc2dc\ud5d8<\/a> \ub77d\uc6f0, \ube0c\ub9ac\ub12c, \ube44\ucee4\uc2a4<\/td>\n<td width=\"144\">\uc555\uc785 \uc800\ud56d\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc774\ub294 \ube60\ub974\uace0 \ube44\ud30c\uad34\uc801\uc778 \ubc29\ubc95\uc73c\ub85c \ud6a8\uacfc\ub97c \uac80\uc99d\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. <a href=\"https:\/\/productionscrews.com\/ko\/5-secrets-of-heat-treatment-process-engineering-metal-properties-revealed\/\"  data-wpil-monitor-id=\"626\" target=\"_blank\">\uc5f4\ucc98\ub9ac \uacf5\uc815<\/a> \uc77c\uad04 \ucc98\ub9ac\ud558\uc5ec<\/td>\n<td width=\"144\">ISO 6508 (\ub85d\uc6f0)<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc7ac\ub8cc \ubb34\uacb0\uc131<\/strong><\/td>\n<td width=\"144\">\uc790\uae30 \uc785\uc790 \uac80\uc0ac (MPI)<\/td>\n<td width=\"144\">\ube44\ud30c\uad34 \uac80\uc0ac(NDT) \ubc29\ubc95\uc73c\ub85c \ud45c\uba74 \ubc0f \uadfc\uc811 \ud45c\uba74 \uade0\uc5f4 \ub610\ub294 \uacb0\ud568\uc744 \uac10\uc9c0\ud558\uba70, \ud2b9\ud788 \ud5e4\ub4dc-\uc0f9\ud06c \ud544\ub9bf \ubd80\uc704\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/td>\n<td width=\"144\">ASTM E1444<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\ucf54\ud305\/\ud45c\uba74<\/strong><\/td>\n<td width=\"144\">\ucf54\ud305 \ub450\uaed8 \uce21\uc815 \/ <a href=\"https:\/\/productionscrews.com\/ko\/salt-spray-test-guide-expert-tips-for-corrosion-testing-success\/\"  data-wpil-monitor-id=\"621\" target=\"_blank\">\uc5fc\uc218 \ubd84\ubb34 \uc2dc\ud5d8<\/a><\/td>\n<td width=\"144\">\ubcf4\ud638 \ucf54\ud305(\uc608: \uc544\uc5f0\ub3c4\uae08)\uc758 \ub450\uaed8\ub97c \uac80\uc99d\ud558\uace0 \uc2dc\uac04\uc5d0 \ub530\ub978 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \uc2dc\ud5d8\ud569\ub2c8\ub2e4.<\/td>\n<td width=\"144\">ISO 9227 (\uc5fc\uc218 \ubd84\ubb34)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\ub85c\ud2b8 \ucd94\uc801 \uac00\ub2a5\uc131<\/h3>\n<p>\ud14c\uc2a4\ud2b8\ub97c \ub118\uc5b4\uc11c, \uc644\uc804\ud55c \ucd94\uc801 \uac00\ub2a5\uc131\uc740 \ud488\uc9c8\uc744 \uc911\uc2dc\ud558\ub294 \uc0dd\uc0b0 \uacfc\uc815\uc758 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uac01 \ubcfc\ud2b8\uc5d0\ub294 \uc81c\uc870\uc0ac\uc758 \uc2dd\ubcc4\uacfc \uac15\ub3c4 \ub4f1\uae09(\uc608: \u201c10.9\u201d)\uc774 \ud45c\uc2dc\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774 \ud45c\uc2dc\ub294 \ub0b4\ubd80 \uc0dd\uc0b0 \uae30\ub85d\uacfc \uacb0\ud569\ub418\uc5b4 \uc644\uc131\ub41c \ubcfc\ud2b8\uac00 \uc5b4\ub5a4 \uac15\ucca0\uc758 \uc6a9\uad11\ub85c\uc5d0\uc11c \ub9cc\ub4e4\uc5b4\uc84c\ub294\uc9c0\uae4c\uc9c0 \ucd94\uc801\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4. \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub808\uc77c \ubcfc\ud2b8\uc758 \ubaa8\ub4e0 \uc120\uc801\uc5d0\ub294 \uc790\uc7ac \uc2dc\ud5d8 \uc131\uc801\uc11c(MTR) \ub610\ub294 EN 10204 Type 3.1 \uc778\uc99d\uc11c\uc640 \uac19\uc740 \uacf5\uc2dd \uc778\uc99d\uc11c\uac00 \ud568\uaed8 \uc81c\uacf5\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774 \ubb38\uc11c\ub294 \uc6d0\uc790\uc7ac\uc758 \ud654\ud559 \ubd84\uc11d\uacfc \ud574\ub2f9 \uc0dd\uc0b0 \ub85c\ud2b8\uc5d0 \ub300\ud574 \uc218\ud589\ub41c \uae30\uacc4\uc801 \uc2dc\ud5d8 \uacb0\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-509636.jpg\" height=\"960\" width=\"1280\" class=\"alignnone size-full wp-image-2752\" alt=\"\ucca0\ub3c4 \uace0\uc815 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uace0\uac15\ub3c4 \ud50c\ub79c\uc9c0 \ubcfc\ud2b8\uc758 \ud074\ub85c\uc988\uc5c5\uc73c\ub85c, \uacac\uace0\ud55c \ub098\uc0ac\uc0b0 \uc124\uacc4\uc640 \uc548\uc804\ud55c \uc124\uce58\ub97c \uc704\ud55c \uc721\uac01 \ud5e4\ub4dc\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-509636.jpg 1280w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-509636-300x225.jpg 300w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-509636-768x576.jpg 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-509636-16x12.jpg 16w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/> <\/p>\n<h2>\uace0\uc7a5 \ubd84\uc11d \ubc0f \uc608\ubc29<\/h2>\n<p>\uc791\uc5c5 \uc911 \ubcfc\ud2b8\uac00 \uc2e4\ud328\ud558\ub294 \uc6d0\uc778\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc0dd\uc0b0 \uacfc\uc815\uc744 \uac1c\uc120\ud558\ub294 \ub370 \ub9e4\uc6b0 \uadc0\uc911\ud55c \ud53c\ub4dc\ubc31\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc2e4\ud328 \ubaa8\ub4dc\ub97c \uc81c\uc870 \uacfc\uc815\uc758 \uadfc\ubcf8 \uc6d0\uc778\uacfc \uc5f0\uacb0\ud568\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc720\uc9c0\ubcf4\uc218 \ud300\uc740 \ubb38\uc81c\ub97c \ub354 \ud6a8\uacfc\uc801\uc73c\ub85c \uc9c4\ub2e8\ud558\uace0 \uc6b0\uc218\ud55c \uc2e0\ub8b0\uc131\uc744 \uac16\ucd98 \uc81c\ud488\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd84\uc11d\uc801 \uc811\uadfc\ubc95\uc740 \ud488\uc9c8 \uad00\ub9ac\ub97c \ub2e8\uc21c\ud55c \ud569\uaca9\/\ubd88\ud569\uaca9\uc758 \uacfc\uc815\uc5d0\uc11c \uc9c0\uc18d\uc801\uc778 \uac1c\uc120 \uc21c\ud658\uc73c\ub85c \uaca9\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<h3>\uc77c\ubc18 \uace0\uc7a5 \ubaa8\ub4dc<\/h3>\n<ul>\n<li>\ud53c\ub85c \ud30c\uc190: \uc774\ub294 \ub3d9\uc801 \ud558\uc911\uc774 \uac00\ud574\uc9c0\ub294 \uccb4\uacb0\uad6c\uc758 \uac00\uc7a5 \ud754\ud55c \ud30c\uc190 \ubaa8\ub4dc\uc785\ub2c8\ub2e4. \ubbf8\uc138\ud55c \uade0\uc5f4\uc774 \uc2dc\uc791\ub418\uba70, \uc885\uc885 \uc751\ub825 \uc9d1\uc911 \uc9c0\uc810\uc5d0\uc11c \ubc1c\uc0dd\ud558\uace0, \uac01 \ud558\uc911 \uc0ac\uc774\ud074\ub9c8\ub2e4 \uc11c\uc11c\ud788 \uc131\uc7a5\ud558\uc5ec \ub0a8\uc740 \ub2e8\uba74\uc774 \ub354 \uc774\uc0c1 \ud558\uc911\uc744 \uc9c0\ud0f1\ud560 \uc218 \uc5c6\uac8c \ub418\uba74 \uac11\uc791\uc2a4\ub7ec\uc6b4 \ud30c\ub2e8\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n<li>\uc0dd\uc0b0 \uad00\ub828 \uc6d0\uc778: \ub098\uc0ac \uac00\uacf5 \ub300\uc2e0 \ub098\uc0ac \uc555\uc5f0\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub0a0\uce74\ub85c\uc6b4 \ub098\uc0ac \ubfcc\ub9ac\uc640 \uacb0\uc815 \ud750\ub984\uc744 \uc190\uc0c1\uc2dc\ud0a4\uac70\ub098, \ud5e4\ub4dc\uc640 \uc0e4\ud504\ud2b8\uc758 \ud544\ub808\uc5d0 \ub0a0\uce74\ub85c\uc6b4 \ub2e8\uc870 \uc790\uad6d\uc774 \ub0a8\uac70\ub098, \uc6d0\ub8cc \uac15\ucca0 \ub0b4 \ube44\uae08\uc18d \ud3ec\ud568\ubb3c\uc774 \ub0b4\ubd80 \uc751\ub825 \uc9d1\uc911 \uc6d0\uc778\uc73c\ub85c \uc791\uc6a9\ud558\ub294 \uacbd\uc6b0.<\/li>\n<li>\uc218\uc18c \ucde8\uc131: \uc774\ub294 \uce58\uba85\uc801\uc774\uace0 \ucde8\uc131\uc778 \ud30c\uc190 \ubaa8\ub4dc\ub85c, \uace0\uac15\ub3c4 \uac15\ucca0(\ubcf4\ud1b5 \uc778\uc7a5 \uac15\ub3c4 1000 MPa \uc774\uc0c1)\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0b0\uc131 \ud53c\ud074\ub9c1\uc774\ub098 \uc804\uae30\ub3c4\uae08 \uacfc\uc815\uc5d0\uc11c \uc218\uc18c \uc6d0\uc790\uac00 \uac15\ucca0\uc5d0 \ub3c4\uc785\ub420 \uc218 \uc788\uc73c\uba70, \uc774 \uc218\uc18c \uc6d0\uc790\ub294 \ub192\uc740 \uc751\ub825 \ubd80\uc704\ub85c \ud655\uc0b0\ub418\uc5b4 \uc720\uc5f0\uc131\uc744 \uadf9\uc801\uc73c\ub85c \uc783\uac8c \ud558\uace0, \ubcfc\ud2b8\uc758 \ud56d\ubcf5 \uac15\ub3c4\ubcf4\ub2e4 \ud6e8\uc52c \ub0ae\uc740 \ud558\uc911\uc5d0\uc11c\ub3c4 \ud30c\uc190\uc744 \uc77c\uc73c\ud0b5\ub2c8\ub2e4.<\/li>\n<li>\uc0dd\uc0b0 \uad00\ub828 \uc6d0\uc778: \ubd80\uc801\uc808\ud55c \uc0b0 \uc138\ucc99 \uacf5\uc815; \ud761\uc218\ub41c \uc218\uc18c\ub97c \ubc30\ucd9c\ud558\uae30 \uc704\ud574 \ud6c4\ub3c4\uae08 \ubca0\uc774\ud0b9(\ubcf4\ud1b5 \uc57d 200\u00b0C\uc5d0\uc11c \uba87 \uc2dc\uac04 \ub3d9\uc548 \uc218\ud589)\uc744 \uc218\ud589\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0.<\/li>\n<li>\uc751\ub825 \ubd80\uc2dd \uade0\uc5f4(SCC): \uc774\ub294 \ubbfc\uac10\ud55c \uc7ac\ub8cc\uac00 \ud2b9\uc815 \ubd80\uc2dd \ud658\uacbd\uc5d0\uc11c \uc778\uc7a5 \uc751\ub825\uc744 \ubc1b\uc744 \ub54c \ubc1c\uc0dd\ud558\ub294 \ud30c\uc190\uc785\ub2c8\ub2e4. \uc774 \uc138 \uac00\uc9c0 \uc694\uc778\uc758 \uacb0\ud569\uc740 \uade0\uc5f4\uacfc \ud30c\uc190\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc0dd\uc0b0 \uad00\ub828 \uc6d0\uc778: \ud2b9\uc815 \ud658\uacbd\uc5d0 \ub300\ud574 SCC\uc5d0 \ubbfc\uac10\ud55c \uc7ac\ub8cc \ub4f1\uae09 \uc120\ud0dd; \ubd80\uc801\uc808\ud55c \uc5f4\ucc98\ub9ac \ub610\ub294 \uc131\ud615\uc73c\ub85c \uc778\ud574 \ub0a8\uc544 \uc788\ub294 \ub192\uc740 \uc794\ub958 \uc778\uc7a5 \uc751\ub825.<\/li>\n<li>\uacfc\ubd80\ud558 \ud30c\uc190: \uc801\uc6a9\ub41c \ud558\uc911\uc774 \ubcfc\ud2b8\uc758 \uac15\ub3c4\ub97c \ucd08\uacfc\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc9c1\uc124\uc801\uc778 \ud30c\uc190\uc785\ub2c8\ub2e4. \uc720\uc5f0\ud55c \ud30c\ub2e8(\ub298\uc5b4\ub09c \ubaa8\uc2b5\uc774 \ubcf4\uc784) \ub610\ub294 \ucde8\uc131 \ud30c\ub2e8(\ubcc0\ud615 \uc5c6\uc774 \uae68\ub057\ud55c \ud30c\uc190)\uc73c\ub85c \ub098\ud0c0\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc0dd\uc0b0 \uad00\ub828 \uc6d0\uc778: \uc81c\ucca0\uc18c\uc5d0\uc11c \ubc1c\uc0dd\ud55c \uc2ec\uac01\ud55c \uc7ac\ub8cc \uacb0\ud568; \ub108\ubb34 \ubd80\ub4dc\ub7fd\uac8c(\uc720\uc5f0 \uacfc\ubd80\ud558) \ub610\ub294 \ubd80\uc801\uc808\ud558\uac8c \ud15c\ud37c\ub9c1\ub418\uc5b4 \ub108\ubb34 \ucde8\uc131(\ucde8\uc131 \ud30c\ub2e8)\uc778 \uc81c\ud488\uc744 \ucd08\ub798\ud558\ub294 \ubd80\uc801\uc808\ud55c \uc5f4\ucc98\ub9ac.<\/li>\n<\/ul>\n<h2>\ucd5c\uc885 \ub2e8\uacc4: \ud45c\uba74 \ucc98\ub9ac \ubc0f \ud3ec\uc7a5<\/h2>\n<p>\ub808\uc77c \uccb4\uacb0 \ubcfc\ud2b8 \uc0dd\uc0b0\uc758 \ub9c8\uc9c0\ub9c9 \ub2e8\uacc4\ub294 \uc644\uc131\ub41c \ubcfc\ud2b8\ub97c \ubd80\uc2dd\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uace0, \uc124\uce58 \ud604\uc7a5\uc5d0 \uc644\ubcbd\ud55c \uc0c1\ud0dc\ub85c \ub3c4\ucc29\ud558\ub3c4\ub85d \ud558\ub294 \ub370 \uc9d1\uc911\ub429\ub2c8\ub2e4. \uac89\ubcf4\uae30\uc5d0\ub294 \uac04\ub2e8\ud574 \ubcf4\uc774\uc9c0\ub9cc, \uc774 \ub2e8\uacc4\ub4e4\uc740 \uccb4\uacb0\uad6c\uc758 \uc7a5\uae30\uc801\uc778 \uc0ac\uc6a9 \uc218\uba85\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc694\uc18c \ubcf4\ud638<\/h3>\n<p>\ucf54\ud305 \uc120\ud0dd\uc740 \uc11c\ube44\uc2a4 \ud658\uacbd\uc758 \ubd80\uc2dd\uc131 \ubc0f \ubcfc\ud2b8 \uac15\ub3c4\uc5d0 \ub530\ub77c \uc911\uc694\ud55c \uacb0\uc815\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08(HDG): \uc774 \uacf5\uc815\uc740 \ubcfc\ud2b8\ub97c \uc6a9\uc735 \uc544\uc5f0 \uc695\uc870\uc5d0 \ub2f4\uadf8\ub294 \uac83\uc73c\ub85c, \ub450\uaecd\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uba70 \uae08\uc18d\ud559\uc801\uc73c\ub85c \uacb0\ud569\ub41c \ucf54\ud305\uc744 \ud615\uc131\ud558\uc5ec \uc6b0\uc218\ud558\uace0 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \ubd80\uc2dd \ubc29\uc9c0 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc77c\ubc18 \ud2b8\ub799\uc6a9\uc73c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc544\uc5f0 \ud50c\ub808\uc774\ud06c \ucf54\ud305: \uc774\ub4e4\uc740 \uc804\uae30 \ub3c4\uae08\uc774 \uc544\ub2cc \uc587\uc740 \uce35\uc758 \ucf54\ud305(\uc608: Geomet, Dacromet)\uc73c\ub85c, \uc544\uc5f0\uacfc \uc54c\ub8e8\ubbf8\ub284 \ud50c\ub808\uc774\ud06c\uac00 \ubc14\uc778\ub354\uc5d0 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub9e4\uc6b0 \ub192\uc740 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud558\uba70, \uc804\uae30 \ub3c4\uae08\uc774 \uc544\ub2c8\uae30 \ub54c\ubb38\uc5d0 \uc218\uc18c \ucde8\uc131 \uc704\ud5d8\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uac15\ub3c4 \ub4f1\uae09 10.9 \uc774\uc0c1 \ubcfc\ud2b8\uc5d0 \uc120\ud638\ub429\ub2c8\ub2e4.<\/li>\n<li>\uac80\uc740 \uc0b0\ud654\ubb3c \/ \uc778\uc0b0\uc5fc: \uc774\ub4e4\uc740 \ucd5c\uc18c\ud55c\uc758 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud558\ub294 \ubcc0\ud658 \ucf54\ud305\uc785\ub2c8\ub2e4. \uc8fc\ub85c \uc624\uc77c\uc774\ub098 \uadf8\ub9ac\uc2a4\uc758 \ubca0\uc774\uc2a4\ub85c \uc0ac\uc6a9\ub418\uba70, \ubc00\ud3d0\ub41c \ud658\uacbd\uc5d0\uc11c \uc724\ud65c\uc720\ub85c \uc9c0\uc18d\uc801\uc73c\ub85c \ubcf4\ud638\ubc1b\ub294 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ud3ec\uc7a5 \ubc0f \ubb3c\ub958<\/h3>\n<p>\ucd5c\uc885 \ub2e8\uacc4\ub294 \ud3ec\uc7a5\uc785\ub2c8\ub2e4. \ub808\uc77c \uccb4\uacb0 \ubcfc\ud2b8\ub294 \ubb34\uac70\uc6b0\uba70, \ud3ec\uc7a5\uc740 \uacac\uace0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uac15\ucca0 \ud1b5\uc774\ub098 \uac15\ud654 \ubaa9\uc7ac \uc0c1\uc790\uc5d0 \ud3ec\uc7a5\ub429\ub2c8\ub2e4. \ucf54\ud305\ub41c \ubcfc\ud2b8\uc758 \uacbd\uc6b0, \uc6b4\uc1a1 \uc911 \ubcf4\ud638\uce35 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\ub294 \uac83\uc774 \uc911\uc694\ud558\uba70, \ubbfc\uac10\ud55c \uc6a9\ub3c4\uc5d0\ub294 \ud3ec\uc7a5 \ub0b4\ubd80\uc5d0 VCI(\uc99d\uae30 \ubd80\uc2dd \ubc29\uc9c0\uc81c) \ub77c\uc774\ub108\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc6b4\uc1a1 \ubc0f \uc800\uc7a5 \uc2dc \ub300\uae30 \ubd80\uc2dd\uc73c\ub85c\ubd80\ud130 \ucd94\uac00 \ubcf4\ud638\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ud3ec\uc7a5\uc740 \uc815\ubc00\ud558\uac8c \uc124\uacc4\ub418\uace0 \ud488\uc9c8 \uac80\uc99d\ub41c \ubd80\ud488\uc774 \ud604\uc7a5\uc5d0 \ub3c4\ucc29\ud558\uc5ec \uc548\uc804\uc5d0 \uc911\uc694\ud55c \uc784\ubb34\ub97c \uc218\ud589\ud560 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub808\uc77c \uccb4\uacb0 \ubcfc\ud2b8\uc758 \uc0dd\uc0b0\uc740 \uc7ac\ub8cc \uacfc\ud559, \uc815\ubc00 \uae30\uacc4 \uacf5\ud559, \uc5c4\uaca9\ud55c \ud488\uc9c8 \uad00\ub9ac\uc758 \ubcf5\ud569\uc801\uc778 \uc870\ud569\uc785\ub2c8\ub2e4. \uc774\ub294 \uc62c\ubc14\ub978 \uac15\ucca0 \ud569\uae08 \uc120\ud0dd\uacfc \ub2e8\uc870\ub97c \ud1b5\ud55c \uacb0\uc815 \uad6c\uc870 \uac1c\uc120, \ud53c\ub85c \uc800\ud56d\uc774 \ub192\uc740 \ub098\uc0ac \uc81c\uc791, \ucd5c\uc885 \ud2b9\uc131 \uacb0\uc815 \uc5f4\ucc98\ub9ac\uae4c\uc9c0 \ubaa8\ub4e0 \ub2e8\uacc4\uac00 \ucca0\ub3c4 \uc548\uc804\uacfc \uc131\ub2a5\uc5d0 \uc9c1\uacb0\ub418\uace0 \uc911\uc694\ud55c \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc778 \uc774\ud574\ub9cc\uc73c\ub85c\ub294 \ubd80\uc871\ud558\uba70, \uc774 \uc804\uccb4 \uacfc\uc815\uc744 \uae4a\uc774 \uc788\uac8c \uc774\ud574\ud558\ub294 \uae30\uc220\uc801 \ud1b5\ucc30\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uc124\uacc4, \uad6c\ub9e4 \ub610\ub294 \uc720\uc9c0\ubcf4\uc218 \ub2f4\ub2f9 \uc804\ubb38\uac00\ub4e4\uc774 \ucc38\uace0\ud560 \uc218 \uc788\ub294 \uae30\uc220\uc801 \uc790\ub8cc\ub85c\uc11c, \uc6b0\ub9ac\uc758 \ucca0\ub3c4\uac00 \uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \ubd80\ud488\uc5d0\uae4c\uc9c0 \ud488\uc9c8\uc774 \ubc18\uc601\ub418\uc5b4 \uc788\uc74c\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li class=\"whitespace-normal break-words\"><strong>ASTM \uad6d\uc81c \u2013 \uccb4\uacb0\uad6c \uc2dc\ud5d8 \ubc0f \ud45c\uc900<\/strong> <a class=\"underline\" href=\"https:\/\/www.astm.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.astm.org\/<\/a><\/li>\n<li class=\"whitespace-normal break-words\"><strong>SAE \uad6d\uc81c \u2013 \ucca0\ub3c4 \ubc0f \ud328\uc2a4\ub108 \ud45c\uc900<\/strong> <a class=\"underline\" href=\"https:\/\/www.sae.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.sae.org\/<\/a><\/li>\n<li class=\"whitespace-normal break-words\"><strong>AREMA \u2013 \ubbf8\uad6d \ucca0\ub3c4 \uacf5\ud559 \ubc0f \uc720\uc9c0\ubcf4\uc218 \ud611\ud68c<\/strong> <a class=\"underline\" href=\"https:\/\/www.arema.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.arema.org\/<\/a><\/li>\n<li class=\"whitespace-normal break-words\"><strong>ISO \u2013 \uad6d\uc81c \ud45c\uc900\ud654 \uae30\uad6c<\/strong> <a class=\"underline\" href=\"https:\/\/www.iso.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.iso.org\/<\/a><\/li>\n<li class=\"whitespace-normal break-words\"><strong>\uc0b0\uc5c5\uc6a9 \ud328\uc2a4\ub108 \uc5f0\uad6c\uc18c (IFI)<\/strong> <a class=\"underline\" href=\"https:\/\/www.indfast.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.indfast.org\/<\/a><\/li>\n<li class=\"whitespace-normal break-words\"><strong>ASM \uad6d\uc81c \u2013 \uc7ac\ub8cc \ubc0f \uc81c\uc870<\/strong> <a class=\"underline\" href=\"https:\/\/www.asminternational.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.asminternational.org\/<\/a><\/li>\n<li class=\"whitespace-normal break-words\"><strong>ASME \u2013 \ubbf8\uad6d \uae30\uacc4\uacf5\ud559\ud68c<\/strong> <a class=\"underline\" href=\"https:\/\/www.asme.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.asme.org\/<\/a><\/li>\n<li class=\"whitespace-normal break-words\"><strong>\ub2e8\uc870 \uc0b0\uc5c5 \ud611\ud68c (FIA)<\/strong> <a class=\"underline\" href=\"https:\/\/www.forging.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.forging.org\/<\/a><\/li>\n<li class=\"whitespace-normal break-words\"><strong>\uad6d\uac00 \ud45c\uc900\uae30\uc220\uc6d0 (NIST)<\/strong> <a class=\"underline\" href=\"https:\/\/www.nist.gov\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.nist.gov\/<\/a><\/li>\n<li class=\"whitespace-normal break-words\"><strong>\ucca0\ub3c4 \uacf5\uae09 \uc5f0\uad6c\uc18c (RSI)<\/strong> <a class=\"underline\" href=\"https:\/\/www.rsiweb.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.rsiweb.org\/<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A Complete Guide to Making Railroad Bolts: How These Important Parts Are Made Railroad bolts are essential pieces of train track systems. They do a very important job by holding rails to the wooden or concrete supports underneath and keeping the tracks the right distance apart. If just one bolt breaks, it could cause a [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2752,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-2751","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-high-speed-rail-track-fasteners"],"_links":{"self":[{"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/posts\/2751","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/comments?post=2751"}],"version-history":[{"count":3,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/posts\/2751\/revisions"}],"predecessor-version":[{"id":2896,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/posts\/2751\/revisions\/2896"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/media\/2752"}],"wp:attachment":[{"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/media?parent=2751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/categories?post=2751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/tags?post=2751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}