{"id":2604,"date":"2025-10-01T11:14:59","date_gmt":"2025-10-01T11:14:59","guid":{"rendered":"https:\/\/productionscrews.com\/"},"modified":"2025-10-01T11:14:59","modified_gmt":"2025-10-01T11:14:59","slug":"essential-guide-to-hardness-testing-avoid-costly-material-failures","status":"publish","type":"post","link":"https:\/\/productionscrews.com\/ko\/essential-guide-to-hardness-testing-avoid-costly-material-failures\/","title":{"rendered":"\uacbd\ub3c4 \uc2dc\ud5d8\uc758 \ud544\uc218 \uac00\uc774\ub4dc: \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7ac\ub8cc \uc2e4\ud328 \ubc29\uc9c0"},"content":{"rendered":"<h2>\uacbd\ub3c4 \uc2dc\ud5d8 \uac00\uc774\ub4dc: \uc7ac\ub8cc\uac00 \ud798\uc5d0 \uc800\ud56d\ud558\ub294 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\uae30<\/h2>\n<h2>\uc11c\ub860: \uc774 \uc9c0\uc2dd\uc774 \uc65c \uc911\uc694\ud55c\uac00<\/h2>\n<p>\uc6b0\ub9ac\ub294 \ud55c\ub54c \uace0\uc2a4\ud2b8\ub808\uc2a4 \ubcfc\ud2b8 \uc870\ub9bd\uc5d0\uc11c \uc2ec\uac01\ud55c \uc2e4\ud328\ub97c \ubaa9\uaca9\ud55c \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubd80\ud488 \uc0ac\uc591\uc740 \ud2b9\uc815 \ud575\uc2ec \uacbd\ub3c4\ub97c \uc694\uad6c\ud588\uc73c\uba70, \ud488\uc9c8 \uad00\ub9ac\ub294 \ud45c\uc900 \ub85d\uc6f0 \uc2dc\ud5d8\uc744 \ud1b5\ud574 \uc774\ub97c \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. \ubd80\ud488\uc740 \ud1b5\uacfc\ud588\uc9c0\ub9cc, \uba87 \uc8fc \ud6c4\uc5d0 \ubcfc\ud2b8\uac00 \uc0ac\uc6a9 \uc911\uc5d0 \uc2e4\ud328\ud588\uc2b5\ub2c8\ub2e4. \uc870\uc0ac \uacb0\uacfc \ubb38\uc81c\ub294 \ud45c\uba74\uc758 \uc2ec\uac01\ud55c \ucde8\uc131\uc73c\ub85c \uc778\ud55c \uacb0\ud568 \ub3c4\uae08 \uacf5\uc815\uc5d0 \uc788\uc74c\uc744 \ubc1d\ud600\ub0c8\uc2b5\ub2c8\ub2e4. \ud45c\uc900 \uc2dc\ud5d8\uc740 <a href=\"https:\/\/productionscrews.com\/ko\/ultimate-guide-cast-iron-parts-properties-design-manufacturing-secrets\/\"  data-wpil-monitor-id=\"492\" target=\"_blank\">\uccb4\uc801 \ud2b9\uc131\uc744 \uce21\uc815\ud558\ub3c4\ub85d \uc124\uacc4\ub41c<\/a>\uacbd\ub3c4 \uc2dc\ud5d8\uc774<\/p>\n<p>\ud30c\uc190\uc744 \uc77c\uc73c\ud0a8 \uc587\uace0 \uae68\uc9c0\uae30 \uc26c\uc6b4 \ud45c\uba74\uce35\uc744 \uc644\uc804\ud788 \uac04\uacfc\ud588\uc2b5\ub2c8\ub2e4. \uc774 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc624\ub958\ub294 \uc2dc\ud5d8 \uc790\uccb4\uc758 \uc2e4\ud328\uac00 \uc544\ub2c8\ub77c, \uc774\ub97c \uc62c\ubc14\ub974\uac8c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc774\ud574\uc758 \uc2e4\ud328\uc600\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/productionscrews.com\/ko\/ultimate-guide-alloy-steel-screws-raw-material-selection-for-maximum-strength\/\"  data-wpil-monitor-id=\"486\" target=\"_blank\">\uc7ac\ub8cc \uc120\ud0dd<\/a>\uacbd\ub3c4\ub294 \ub2e8\uc21c\ud788 \uc99d\uba85\uc11c\uc0c1\uc758 \uc22b\uc790\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub294 \uc7ac\ub8cc\uac00 \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4 \ud558\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uc911\uc694\ud55c \uce21\uc815\uac12\uc785\ub2c8\ub2e4. \uc774\ub294 \ub9c8\ubaa8 \uc800\ud56d, \uac00\uacf5 \uc6a9\uc774\uc131, \uc778\uc131, \uc778\uc7a5 \uac15\ub3c4\uc640 \uc9c1\uc811 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacbd\ub3c4 \uc2dc\ud5d8\uc758 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740<\/p>\n<p>\uacf5\uc815 \uc81c\uc5b4 \ub610\ub294 \uace0\uc7a5 \ubd84\uc11d\uc744 \ub2f4\ub2f9\ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub098 \uae30\uc220\uc790\uc5d0\uac8c \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc21c\ud788 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud558\ub294 \uac83\uacfc \uc2a4\ub9c8\ud2b8\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \uac83\uc758 \ucc28\uc774\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc774 \uac00\uc774\ub4dc\ub294 \ube0c\ub9ac\ub12c, \ub85d\uc6f0, \ube44\ucee4\uc2a4, \ub204\ud06c \ub4f1 \uc8fc\uc694 \uacbd\ub3c4 \uc2dc\ud5d8 \ubc29\ubc95\uc758 \ud575\uc2ec \uc6d0\ub9ac\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \ubaa9\ud45c\ub294 \uae30\ubcf8 \uc815\uc758\ub97c \ub118\uc5b4\uc11c \uc774 \uc911\uc694\ud55c \uc2dc\ud5d8\ub4e4\uc744 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uc120\ud0dd\uacfc \ud574\uc11d\uc5d0 \ud544\uc694\ud55c \uae30\uc220\uc801 \uc9c0\uc2dd\uc744 \uc81c\uacf5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ubcc0\ud615\uc758 \ubb3c\ub9ac\ud559, \uac01 \uc2dc\ud5d8\uc758 \uc791\ub3d9 \uc6d0\ub9ac, \uadf8\ub9ac\uace0 \uc798\ubabb\ub41c \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\ub294 \ubbf8\ubb18\ud55c \uc694\uc18c\ub4e4\uc744 \ud0d0\uad6c\ud558\uc5ec, \uc801\ud569\ud55c \ub3c4\uad6c\ub97c \uc120\ud0dd\ud558\uace0 \uadf8 \uc22b\uc790\ub97c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/h2>\n<p>\uacbd\ub3c4 \ubb3c\ub9ac\ud559\uc758 \uae30\ubcf8 \uc6d0\ub9ac <a href=\"https:\/\/productionscrews.com\/ko\/essential-guide-to-torque-testing-from-basic-physics-to-professional-methods\/\"  data-wpil-monitor-id=\"487\" target=\"_blank\">\uc5b4\ub5a4 \uacbd\ub3c4 \uac12\uc744 \uc62c\ubc14\ub974\uac8c \ud574\uc11d\ud558\ub824\uba74 \uba3c\uc800 \uad00\ub828\ub41c \uc7ac\ub8cc \uacfc\ud559\uc744 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4. \uacbd\ub3c4 \uc2dc\ud5d8\uae30\uac00 \uc0dd\uc131\ud558\ub294 \uc22b\uc790\ub294<\/a> \uae30\ubcf8 \ubb3c\ub9ac\uc801<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-2608\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-5231803.jpg\" alt=\"\uc9c1\uc5c5, \uc6a9\uc811, \uc6a9\uc811\uacf5, \ubd88, \uc57c\uae08\ud559, \uae08\uc18d, \ubd88\uaf43, \ubc95\uc6d0, \uacbd\ub3c4, \uc6a9\uc811, \uc6a9\uc811, \uc6a9\uc811, \uc6a9\uc811, \uc6a9\uc811, \uc6a9\uc811\uacf5, \uc6a9\uc811\uacf5, \uc6a9\uc811\uacf5, \uc57c\uae08\ud559, \uc57c\uae08\ud559, \uc57c\uae08\ud559\" width=\"800\" height=\"1200\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-5231803.jpg 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-5231803-200x300.jpg 200w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-5231803-768x1152.jpg 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-5231803-8x12.jpg 8w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3>\uc6d0\ub9ac\uc5d0 \ub530\ub77c \uc7ac\ub8cc\uac00 \uc9d1\uc911\ub41c \ud798\uc5d0 \uc5b4\ub5bb\uac8c \ubc18\uc751\ud558\ub294\uc9c0\uc5d0 \ub300\ud55c \uc9c1\uc811\uc801\uc778 \uacb0\uacfc\uc785\ub2c8\ub2e4.<\/h3>\n<p>\uacbd\ub3c4 \uc815\uc758: \ubcc0\ud615\uacfc\uc758 \uc2f8\uc6c0<\/p>\n<p>\ubcf8\uc9c8\uc801\uc73c\ub85c, \uacbd\ub3c4\ub294 \uc7ac\ub8cc\uac00 \uad6d\ubd80\uc801 \uc601\uad6c \ubcc0\ud615\uc5d0 \uc5bc\ub9c8\ub098 \uc800\ud56d\ud558\ub294\uc9c0\ub97c \uce21\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uacbd\ub3c4 \uc778\ub374\ud130\uac00 \uc7ac\ub8cc\uc5d0 \ub20c\ub9b4 \ub54c, \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \ubcc0\ud615\uc744 \uacbd\ud5d8\ud569\ub2c8\ub2e4. \uccab\uc9f8\ub294 \ud0c4\uc131 \ubcc0\ud615\uc73c\ub85c \uc77c\uc2dc\uc801\uc774\uba70, \ud558\uc911\uc774 \uc81c\uac70\ub418\uba74 \uc6d0\ub798 \ud615\ud0dc\ub85c \ub3cc\uc544\uac11\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uace0\ubb34\uacf5\uc5d0 \uc190\uac00\ub77d\uc744 \ub204\ub974\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ub458\uc9f8\ub294 \uc18c\uc131 \ubcc0\ud615\uc73c\ub85c \uc601\uad6c\uc801\uc774\uba70, \uc7ac\ub8cc\uac00 \uc601\uad6c\uc801\uc73c\ub85c \ubcc0\uc704\ub418\uc5b4 \ud568\uc785\uc774 \ud615\uc131\ub429\ub2c8\ub2e4. \uacbd\ub3c4 \uc2dc\ud5d8\uc740 \uac70\uc758 \uc804\uc801\uc73c\ub85c \uc774 \uc601\uad6c\uc801 \ubcc0\ud615\uc5d0 \ub300\ud55c \uc800\ud56d\uc744 \uce21\uc815\ud558\ub294 \uac83\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uad6c\uc870\uc801 \uad00\uc810\uc5d0\uc11c, \uc774 \uc800\ud56d\uc740 \uc7ac\ub8cc \ub0b4\ubd80 \uad6c\uc870\uc5d0 \uc758\ud574 \uc81c\uc5b4\ub429\ub2c8\ub2e4. \uae08\uc18d\uc758 \uacbd\uc6b0, \uc774\ub294 \uacb0\ud568\uc778 \uc804\uc704(dislocation)\uc758 \uc774\ub3d9\uc744 \ucc28\ub2e8\ud558\ub294 \uac83\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubbf8\uc138\ud55c \uc785\uc790 \ud06c\uae30, \uac15\ud55c 2\ucc28\uc0c1(\uc608: \uac15\ucca0\uc758 \ud0c4\ud654\ubb3c) \uc874\uc7ac, \ub0c9\uac04 \uac00\uacf5\uacfc \uac19\uc740 \uacf5\uc815\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c \ub0b4\ubd80 \uc751\ub825 \ub4f1\uc740 \uc774\ub7ec\ud55c \uc804\uc704\ub4e4\uc744 '\uace0\uc815'\uc2dc\ud0a4\ub294 \uc5ed\ud560\uc744 \ud558\uc5ec \uc774\ub3d9\uc744 \uc5b4\ub835\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uadf8 \uacb0\uacfc, \uc601\uad6c \uc778\ub374\ud2b8\ub97c \ub9cc\ub4e4\uae30 \uc704\ud574 \ub354 \ub9ce\uc740 \ud798\uc774 \ud544\uc694\ud558\uba70, \uc7ac\ub8cc\ub294 \ub354 \ub192\uc740 \uacbd\ub3c4 \uac12\uc744 \uae30\ub85d\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \uc18c\uc131 \ubcc0\ud615\uc744 \ud1b5\ud55c \uc7ac\ub8cc \uacbd\ud654(\uc791\uc5c5\uacbd\ud654)\uac00 \uc911\uc694\ud55c \uac1c\ub150\uc778 \uc774\uc720\uc785\ub2c8\ub2e4.<\/h3>\n<p>\uce21\uc815\uc758 \ud575\uc2ec \uc694\uc18c<\/p>\n<ul>\n<li>\ucd5c\uc885 \uacbd\ub3c4 \uac12\uc740 \uc21c\uc218\ud55c \uace0\uc720 \ud2b9\uc131\uc774 \uc544\ub2c8\ub77c, \uc7ac\ub8cc\uc640 \uc2dc\ud5d8 \uc870\uac74 \uac04\uc758 \ubcf5\uc7a1\ud55c \uc0c1\ud638\uc791\uc6a9\uc758 \uacb0\uacfc\uc785\ub2c8\ub2e4. \uc5b4\ub5a4 \uc778\ub374\ud2b8 \uacbd\ub3c4 \uc2dc\ud5d8\uc758 \uacb0\uacfc\ub97c \uacb0\uc815\ud558\ub294 \ub124 \uac00\uc9c0 \ud575\uc2ec \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/li>\n<li>\uc7ac\ub8cc \ud2b9\uc131: \uc7ac\ub8cc\uc758 \ubcf8\uc9c8\uc801 \uc5f0\uc131, \ud0c4\uc131 \uacc4\uc218, \uc791\uc5c5\uacbd\ud654\uc728\uc740 \uc778\ub374\ud130 \ud558\uc5d0\uc11c\uc758 \uac70\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub192\uc740 \uc5f0\uc131\uc744 \uac00\uc9c4 \uc7ac\ub8cc\ub294 \uc778\ub374\ud2b8 \uc8fc\ubcc0\uc5d0 '\uc313\uc774\uae30' \uc27d\uace0, \ub35c \uc5f0\uc131\uc778 \uc7ac\ub8cc\ub294 '\uac00\ub77c\uc549\uae30' \uc27d\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uac00\ud574 \ud558\uc911: \uc555\uc785\uc790\uac00 \uac00\ud558\ub294 \ud798\uc758 \ud06c\uae30\ub294 \uc911\uc694\ud55c \ubcc0\uc218\uc785\ub2c8\ub2e4. \uc77c\ubd80 \uc2dc\ud5d8\uc5d0\uc11c\ub294 \uacbd\ub3c4 \uac12\uc774 \ud558\uc911\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uc9c0\ub9cc, \ub2e4\ub978 \uc2dc\ud5d8\uc5d0\uc11c\ub294 \uc774\ub860\uc801\uc73c\ub85c \ud558\uc911\uc5d0 \ub3c5\ub9bd\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud558\uc911 \uc9c0\uc18d \uc2dc\uac04 (\uc720\uc9c0 \uc2dc\uac04): \uc77c\ubd80 \uc7ac\ub8cc, \ud2b9\ud788 \uace0\uc628\uc758 \ud3f4\ub9ac\uba38 \ubc0f \uc5f0\uc9c8 \uae08\uc18d\uc758 \uacbd\uc6b0 \ubcc0\ud615\uc740 \uc2dc\uac04\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud06c\ub9ac\ud504\ub77c\uace0 \uc54c\ub824\uc9c4 \uc774 \ud604\uc0c1\uc740 \uc804\uccb4 \ud558\uc911\uc774 \uac00\ud574\uc9c0\ub294 \uc2dc\uac04(\uc720\uc9c0 \uc2dc\uac04)\uc744 \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ud558\uc5ec \ubc18\ubcf5 \uac00\ub2a5\ud55c \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud574\uc57c \ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ub9c8\ud06c\ub85c \uacbd\ub3c4 \uc2dc\ud5d8\uc758 \uae30\uc220\uc801 \ubd84\uc11d<\/h2>\n<p>\ub9c8\ud06c\ub85c \uacbd\ub3c4 \uc2dc\ud5d8\uc740 \uc5c5\uacc4\uc758 \uc8fc\ub825\uc73c\ub85c, \ub354 \ub192\uc740 \uc2dc\ud5d8 \ud558\uc911(\uc77c\ubc18\uc801\uc73c\ub85c 1kgf \uc774\uc0c1)\uacfc \ub354 \ud070 \uc555\ud754\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uc7ac\ub8cc\uc758 \ubc8c\ud06c \uacbd\ub3c4\ub97c \uacb0\uc815\ud558\ub294 \ub370 \ud0c1\uc6d4\ud558\uba70 \ubbf8\uc138 \uad6c\uc870\uc758 \uc0ac\uc18c\ud55c \uad6d\uc18c\uc801 \ubd88\uc77c\uce58\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud3c9\uade0\ud654\ud569\ub2c8\ub2e4. \ube0c\ub9ac\ub12c, \ub85c\ud06c\uc6f0, \ube44\ucee4\uc2a4\uc758 \uc138 \uac00\uc9c0 \uc8fc\uc694 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubcfc \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ube0c\ub9ac\ub12c \uc2dc\ud5d8 (ASTM E10)<\/h3>\n<p>\ube0c\ub9ac\ub12c \uc2dc\ud5d8\uc740 \uac00\uc7a5 \uc624\ub798\ub41c \ud45c\uc900\ud654\ub41c \ubc29\ubc95 \uc911 \ud558\ub098\uc774\uc9c0\ub9cc \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc5ec\uc804\ud788 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uc6d0\ub9ac\ub294 \uace0\uc815\ub41c \uc9c1\uacbd\uc758 \ub2e8\ub2e8\ud55c \uad6c\ud615 \uc555\uc785\uc790\ub97c \ud2b9\uc815 \ud558\uc911\uc73c\ub85c \ud2b9\uc815 \uc2dc\uac04 \ub3d9\uc548 \uc7ac\ub8cc \ud45c\uba74\uc5d0 \uac15\uc81c\ub85c \ubc00\uc5b4 \ub123\ub294 \uac83\uc744 \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud575\uc2ec \uc6d0\ub9ac\ub294 \uc555\ud754 \ud45c\uba74\uc801\uc5d0 \ub300\ud55c \ud3c9\uade0 \uc555\ub825 \uacc4\uc0b0\uc785\ub2c8\ub2e4. \ud798\uc744 \uc81c\uac70\ud55c \ud6c4 \uc6d0\ud615 \uc555\ud754\uc758 \ub450 \uac1c\uc758 \uc218\uc9c1 \uc9c1\uacbd\uc744 \uad11\ud559\uc801\uc73c\ub85c \uce21\uc815\ud558\uace0 \ud3c9\uade0 \uc9c1\uacbd(d)\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ube0c\ub9ac\ub12c \uacbd\ub3c4 \uc218(HBW)\ub294 \uac00\ud574\uc9c4 \ud558\uc911(F)\uc744 \uc555\ud754\uc758 \ud45c\uba74\uc801\uc73c\ub85c \ub098\ub208 \uac12\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4. \uacf5\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p>HBW = 2F \/ (\u03c0D * (D \u2013 \u221a(D\u00b2 \u2013 d\u00b2)))<\/p>\n<p>\uc5ec\uae30\uc11c:<\/p>\n<ul>\n<li>F = \uac00\ud574 \ud558\uc911 (kgf \ub2e8\uc704)<\/li>\n<li>D = \uc555\uc785\uc790 \ubcfc\uc758 \uc9c1\uacbd (mm \ub2e8\uc704)<\/li>\n<li>d = \uc555\ud754\uc758 \ud3c9\uade0 \uc9c1\uacbd (mm \ub2e8\uc704)<\/li>\n<\/ul>\n<p>\uc911\uc694\ud55c \uae30\uc220\uc801 \uace0\ub824 \uc0ac\ud56d\uc740 \ud558\uc911 \ub300 \uc9c1\uacbd \ube44\uc728\uc758 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \uc2dc\ud5d8\uc5d0\uc11c \ube44\uad50 \uac00\ub2a5\ud55c \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ud45c\uc900 ASTM E10\uc740 \uc7ac\ub8cc\uc758 \uacbd\ub3c4 \ubc94\uc704\uc5d0 \ub530\ub77c \uc77c\uc815\ud55c F\/D\u00b2 \ube44\uc728\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4(\uc608: \uac15\ucca0\uc758 \uacbd\uc6b0 30, \uad6c\ub9ac \ud569\uae08\uc758 \uacbd\uc6b0 10, \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uacbd\uc6b0 5). \uc774\ub97c \ud1b5\ud574 \ubcc0\ud615 \uc218\uc900\uc774 \uae30\ud558\ud559\uc801\uc73c\ub85c \uc720\uc0ac\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ube0c\ub9ac\ub12c \uc2dc\ud5d8\uc758 \uc8fc\uc694 \uc81c\ud55c \uc0ac\ud56d\uc740 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ubcfc \uc555\uc785\uc790 \uc790\uccb4\uac00 \ubcc0\ud615\ub420 \uc218 \uc788\ub294 \ub9e4\uc6b0 \ub2e8\ub2e8\ud55c \uc7ac\ub8cc\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub610\ud55c \ud06c\uace0 \uae4a\uc740 \uc555\ud754\uc73c\ub85c \uc778\ud574 \uc587\uc740 \uc2dc\ud3b8\uc5d0\ub294 \uc2e4\uc6a9\uc801\uc774\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \uc2dc\ud5d8\uc758 \uac15\uc810\uc740 \ud06c\uace0 \uad6c\uc870\uc801\uc73c\ub85c \uade0\uc77c\ud558\uc9c0 \uc54a\uc740 \uc7ac\ub8cc(\uc608: \uc8fc\ubb3c \ubc0f \ub2e8\uc870\ud488)\ub97c \uc2dc\ud5d8\ud558\ub294 \ub370 \uc788\uc73c\uba70, \uc5ec\uae30\uc11c \ud070 \uc555\ud754\uc740 \uc6b0\uc218\ud55c \ud3c9\uade0\uac12\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ub85c\ud06c\uc6f0 \uc2dc\ud5d8 (ASTM E18)<\/h3>\n<p>\ub85c\ud06c\uc6f0 \uc2dc\ud5d8\uc740 \uc18d\ub3c4, \ub2e8\uc21c\uc131 \ubc0f \uad11\ud559\uc801 \uce21\uc815\uc774 \ud544\uc694 \uc5c6\ub294 \uc9c1\uc811 \ud310\ub3c5\uc73c\ub85c \uc778\ud574 \uc5c5\uacc4\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ubc29\ubc95\uc774\ub77c\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc2dc\ud5d8\uc758 \uae30\uc220\uc801 \uc7a5\uc810\uc740 \ucc28\ub3d9 \uae4a\uc774\uc758 \uc6d0\ub9ac\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2dc\ud5d8\uc740 3\ub2e8\uacc4 \uc2dc\ud000\uc2a4\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\ubbf8\uc138 \ud558\uc911 \ub610\ub294 \uc608\ube44 \ud558\uc911(\uc77c\ubc18\uc801\uc73c\ub85c 10kgf)\uc774 \uac00\ud574\uc9d1\ub2c8\ub2e4. \uc774 \ucd08\uae30 \ud798\uc740 \uc555\uc785\uc790\ub97c \uace0\uc815\ud558\uace0 \ud45c\uba74 \uc2a4\ucf00\uc77c \ub610\ub294 \uc0ac\uc18c\ud55c \uacb0\ud568\uc744 \ub6ab\uace0 0 \uae4a\uc774 \uae30\uc900\uc810\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. \uc774\uac83\uc740 \ub2e4\ub978 \ubc29\ubc95\uc5d0 \ube44\ud574 \uc911\uc694\ud55c \uc774\uc810\uc785\ub2c8\ub2e4.<\/li>\n<li>\uadf8\ub7f0 \ub2e4\uc74c \uc9c0\uc815\ub41c \uc720\uc9c0 \uc2dc\uac04 \ub3d9\uc548 \uc8fc \ud558\uc911\uc774 \uac00\ud574\uc838 \uc555\uc785\uc790\uac00 \uc7ac\ub8cc \uae4a\uc219\uc774 \ub4e4\uc5b4\uac00\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ucd1d \ud558\uc911\uc740 \ubbf8\uc138 \ud558\uc911\uacfc \uc8fc \ud558\uc911\uc758 \ud569\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc8fc \ud558\uc911\uc774 \uc81c\uac70\ub418\uc9c0\ub9cc \ubbf8\uc138 \ud558\uc911\uc740 \uc720\uc9c0\ub429\ub2c8\ub2e4. 0 \uae30\uc900\uc810\uc5d0\uc11c \ubbf8\uc138 \ud558\uc911 \ud558\uc5d0\uc11c\uc758 \ucd5c\uc885 \uae4a\uc774\uae4c\uc9c0\uc758 \uce68\ud22c \uae4a\uc774 \uc99d\uac00\ub294 \uce21\uc815\ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc774 \uce21\uc815\ub41c \uae4a\uc774 h\ub294 \uacbd\ub3c4 \uc218\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4. \ub85c\ud06c\uc6f0 \ucc99\ub3c4\ub294 \ubc18\uc804\ub429\ub2c8\ub2e4. \uc595\uc740 \uc555\ud754\uc740 \ub354 \ub192\uc740 \uacbd\ub3c4 \uc218\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \ucc28\ub3d9 \uae4a\uc774 \uce21\uc815\uc740 \ubcf8\uc9c8\uc801\uc73c\ub85c \uc7ac\ub8cc\uc758 \uc77c\ubd80\ub97c \ubcf4\uc0c1\ud569\ub2c8\ub2e4. <a href=\"https:\/\/productionscrews.com\/ko\/the-science-behind-elastic-material-from-bridges-to-medical-breakthroughs\/\"  data-wpil-monitor-id=\"489\" target=\"_blank\">\uc7ac\ub8cc\uc758 \ud0c4\uc131<\/a> \ud68c\ubcf5, \ub2e4\ub978 \uc2dc\ud5d8\uc5d0\uc11c \uc624\ub958\uc758 \uc911\uc694\ud55c \uc6d0\ucc9c\uc785\ub2c8\ub2e4. \uc774\ub294 \uc601\uad6c\uc801\uc778 \uc18c\uc131 \uae4a\uc774\ub97c \uce21\uc815\ud558\uc5ec \uc18c\uc131 \ubcc0\ud615 \uc800\ud56d\uc5d0 \ub300\ud55c \ubcf4\ub2e4 \uc9c1\uc811\uc801\uc778 \ud3c9\uac00\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>Rockwell \uc2dc\ud5d8\uc758 \ub2e4\uc7ac\ub2e4\ub2a5\ud568\uc740 \uc5ec\ub7ec \ucc99\ub3c4\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uac01 \ucc99\ub3c4\ub294 \ud2b9\uc815 \uc778\ub374\ud130\uc640 \uc8fc\uc694 \ud558\uc911\uc758 \uc870\ud569\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, Rockwell C \ucc99\ub3c4(HRC)\ub294 120\u00b0 \ub2e4\uc774\uc544\ubaac\ub4dc \ucf58(\ube0c\ub808\uc77c \uc778\ub374\ud130)\uacfc 150kgf\uc758 \ucd1d \ud558\uc911\uc744 \uc0ac\uc6a9\ud558\uba70, \uacbd\uc9c8 \uac15\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. Rockwell B \ucc99\ub3c4(HRB)\ub294 1\/16\uc778\uce58 \uc9c1\uacbd\uc758 \uac15 \ub610\ub294 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ubcfc\uacfc 100kgf\uc758 \ucd1d \ud558\uc911\uc744 \uc0ac\uc6a9\ud558\uba70, \uc54c\ub8e8\ubbf8\ub284\uacfc \ud669\ub3d9\uacfc \uac19\uc740 \uc5f0\uc131 \uae08\uc18d\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-2607\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-wTu1hf79rto.jpg\" alt=\"\uac08\uc0c9 \ubaa9\uc7ac \ubca4\uce58\uc5d0 \uc549\uc544 \uc788\ub294 \uac80\uc740 \uc7ac\ud0b7\uacfc \ube68\uac04 \ud5ec\uba67\uc744 \uc4f4 \ub0a8\uc790\" width=\"1598\" height=\"1200\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-wTu1hf79rto.jpg 1598w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-wTu1hf79rto-300x225.jpg 300w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-wTu1hf79rto-768x577.jpg 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-wTu1hf79rto-1536x1153.jpg 1536w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-wTu1hf79rto-16x12.jpg 16w\" sizes=\"(max-width: 1598px) 100vw, 1598px\" \/><\/p>\n<h3>\ube44\ucee4\uc2a4 \uc2dc\ud5d8 (ASTM E384\/E92)<\/h3>\n<p>\ube44\ucee4\uc2a4 \uc2dc\ud5d8\uc740 \ub9e4\ud06c\ub85c\uc640 \ubbf8\uc138\uacbd\ub3c4 \uc2dc\ud5d8\uc758 \uaca9\ucc28\ub97c \uba54\uc6c1\ub2c8\ub2e4. \ubaa8\ub4e0 \uc7ac\ub8cc\uc5d0 \ub300\ud574 \ud558\ub098\uc758 \uc778\ub374\ud130\ub97c \uc0ac\uc6a9\ud558\ub294\ub370, \uc774\ub294 136\u00b0\uc758 \uac01\ub3c4\ub97c \uac00\uc9c4 \uc0ac\uac01\ud615 \uae30\ubc18\uc758 \ub2e4\uc774\uc544\ubaac\ub4dc \ud53c\ub77c\ubbf8\ub4dc\uc785\ub2c8\ub2e4.<\/p>\n<p>\ube44\ucee4\uc2a4 \ubc29\ubc95\uc758 \ud575\uc2ec \uae30\uc220\uc801 \uc7a5\uc810\uc740 \ud558\uc911 \ub3c5\ub9bd\uc131\uc785\ub2c8\ub2e4. \ud53c\ub77c\ubbf8\ub4dc \uc778\ub374\ud130\ub294 \uce68\ud22c \uae4a\uc774\uc640 \uad00\uacc4\uc5c6\uc774 \uae30\ud558\ud559\uc801\uc73c\ub85c \uc720\uc0ac\ud55c \ubaa8\uc591\uc744 \uc720\uc9c0\ud558\uae30 \ub54c\ubb38\uc5d0, \ube44\ucee4\uc2a4 \uacbd\ub3c4(HV) \uac12\uc740 \uc774\ub860\uc801\uc73c\ub85c \uc0ac\uc6a9\ub41c \uc2dc\ud5d8 \ud558\uc911\uacfc \uad00\uacc4\uc5c6\uc774 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc774\ub294 \ub9e4\uc6b0 \ub2e4\uc7ac\ub2e4\ub2a5\ud558\uace0 \uc77c\uad00\ub41c \ucc99\ub3c4\ub97c \ub9cc\ub4e4\uc5b4, \uc11c\ub85c \ub2e4\ub978 \ud558\uc911\uc73c\ub85c \uce21\uc815\ub41c \uacbd\ub3c4 \uac12\uc744 \uc9c1\uc811 \ube44\uad50\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ube0c\ub9ac\ub12c \uc2dc\ud5d8\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c, \ube44\ucee4\uc2a4 \ubc29\ubc95\uc740 \uad11\ud559\uc801\uc785\ub2c8\ub2e4. \ud558\uc911\uc774 \uc81c\uac70\ub41c \ud6c4, \uc0ac\uac01\ud615 \uc778\ub374\ud14c\uc774\uc158\uc758 \ub450 \ub300\uac01\uc120(d1\uacfc d2)\uc744 \uace0\ubc30\uc728 \ud604\ubbf8\uacbd\uc73c\ub85c \uce21\uc815\ud569\ub2c8\ub2e4. \uc774\ud6c4 \ud3c9\uade0 \ub300\uac01\uc120 \uae38\uc774\ub97c \uacf5\uc2dd\uc5d0 \uc0ac\uc6a9\ud569\ub2c8\ub2e4:<\/p>\n<p>HV \u2248 1.854 * (F \/ d\u00b2)<\/p>\n<p>\uc5ec\uae30\uc11c:<\/p>\n<ul>\n<li>F = \uac00\ud574 \ud558\uc911 (kgf \ub2e8\uc704)<\/li>\n<li>d = \ub450 \ub300\uac01\uc120\uc758 \ud3c9\uade0 \uae38\uc774 (mm \ub2e8\uc704)<\/li>\n<\/ul>\n<p>\ube44\ucee4\uc2a4 \uc2dc\ud5d8\uc740 \uc5f0\ud55c \ub0a9\ubd80\ud130 \ucd08\uacbd\uc9c8 \uc138\ub77c\ubbf9\uae4c\uc9c0 \ub9e4\uc6b0 \ub113\uc740 \uc7ac\ub8cc \ubc94\uc704\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\ub85c \uc5f0\uad6c, \uc6a9\uc811 \ubd84\uc11d, \uc587\uc740 \uc7ac\ub8cc \ub610\ub294 \uc791\uc740 \uc601\uc5ed\uc758 \uc2dc\ud5d8\uc5d0 \ud65c\uc6a9\ub418\uba70, \ub2e4\ub978 \ubc29\ubc95\ub4e4\uc774 \ub108\ubb34 \ud30c\uad34\uc801\uc774\uac70\ub098 \uc815\ubc00\ud558\uc9c0 \uc54a\uc744 \ub54c \uc801\ud569\ud569\ub2c8\ub2e4. \uc8fc\uc694 \ub2e8\uc810\uc740 \ub6f0\uc5b4\ub09c \ud45c\uba74 \uc900\ube44\uc640 \uc791\uc740 \uc778\ub374\ud14c\uc774\uc158\uc744 \uc815\ud655\ud788 \uce21\uc815\ud560 \uc218 \uc788\ub294 \ub192\uc740 \uc218\uc900\uc758 \uc791\uc5c5\uc790 \uae30\uc220\uc774 \ud544\uc694\ud558\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"144\">\ud2b9\uc9d5<\/td>\n<td width=\"144\">\ube0c\ub9ac\ub12c (HBW)<\/td>\n<td width=\"144\">\ub85d\uc6f0 (HR)<\/td>\n<td width=\"144\">\ube44\ucee4\uc2a4 (HV)<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc6d0\ub9ac<\/strong><\/td>\n<td width=\"144\">\uc778\ub374\ud14c\uc774\uc158 \uc601\uc5ed\uc5d0 \ub300\ud55c \ud3c9\uade0 \uc555\ub825<\/td>\n<td width=\"144\">\ucc28\ub4f1 \uce68\ud22c \uae4a\uc774<\/td>\n<td width=\"144\">\ud53c\ub77c\ubbf8\ub4dc \uc778\ub374\ud130\uc5d0 \ub300\ud55c \uc800\ud56d\ub825<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc778\ub374\ud130<\/strong><\/td>\n<td width=\"144\">\ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \ubcfc (1-10 mm)<\/td>\n<td width=\"144\">\ub2e4\uc774\uc544\ubaac\ub4dc \ucf58 (120\u00b0) \ub610\ub294 \uac15\/WC \ubcfc<\/td>\n<td width=\"144\">\ub2e4\uc774\uc544\ubaac\ub4dc \ud53c\ub77c\ubbf8\ub4dc (136\u00b0)<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uce21\uc815 \ubc29\ubc95<\/strong><\/td>\n<td width=\"144\">\uad11\ud559 (\uc778\ub374\ud14c\uc774\uc158 \uc9c1\uacbd)<\/td>\n<td width=\"144\">\uae30\uacc4\uc801 (\uce68\ud22c \uae4a\uc774)<\/td>\n<td width=\"144\">\uad11\ud559\uc801 (\uc778\ub371\ud14c\uc774\uc158 \ub300\uac01\uc120)<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc8fc\uc694 \uc7a5\uc810<\/strong><\/td>\n<td width=\"144\">\ub300\ub7c9 \uacbd\ub3c4 \uce21\uc815\uc5d0 \uc801\ud569, \ube44\uade0\uc77c \uc7ac\ub8cc<\/td>\n<td width=\"144\">\ube60\ub974\uace0 \uc9c1\uad00\uc801\uc778 \uc77d\uae30, \ud45c\uba74 \ub9c8\uac10\uc5d0 \ub35c \ubbfc\uac10\ud568<\/td>\n<td width=\"144\">\ud558\uc911 \ub3c5\ub9bd\uc801, \ubaa8\ub4e0 \uc7ac\ub8cc\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud55c \ub2e8\uc77c \uc2a4\ucf00\uc77c<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc8fc\uc694 \uc6a9\ub3c4<\/strong><\/td>\n<td width=\"144\">\uc8fc\uc870\ud488, \ub2e8\uc870\ud488, \ub300\ud615 \ubd80\ud488<\/td>\n<td width=\"144\">\uc5f4\ucc98\ub9ac \uac15\uc7ac, \ub300\ub7c9 \uc0dd\uc0b0 \ud488\uc9c8 \uac80\uc0ac<\/td>\n<td width=\"144\">\ubaa8\ub4e0 \uae08\uc18d, \uc5f0\uad6c, \uc6a9\uc811 \uc2dc\ud5d8<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc801\uc6a9 \ud45c\uc900<\/strong><\/td>\n<td width=\"144\">ASTM E10 \/ ISO 6506<\/td>\n<td width=\"144\">ASTM E18 \/ ISO 6508<\/td>\n<td width=\"144\">ASTM E384\/E92 \/ ISO 6507<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ube44\uad50 \ubd84\uc11d: \uc778\ub374\ud14c\uc774\uc158 \uc5ed\ud559<\/h2>\n<p>\uac01 \uc2dc\ud5d8\uc774 \uac1c\ubcc4\uc801\uc73c\ub85c \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc740 \uae30\ucd08\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc9c4\uc815\ud55c \uc804\ubb38\uc131\uc740 \uc774\ub4e4\uc758 \uae30\ubcf8 \uc5ed\ud559\uc744 \ube44\uad50\ud558\uace0 \uc774\ub7ec\ud55c \ucc28\uc774\uc810\uc774 \uacb0\uacfc\uc758 \ucc28\uc774\uc640 \uc624\ub958\uc5d0 \ub300\ud55c \ubbfc\uac10\ub3c4\uc5d0 \uc5b4\ub5bb\uac8c \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uc774\ud574\ud558\ub294 \ub370\uc11c \ub098\uc635\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-280806.jpg\" height=\"850\" width=\"1280\" class=\"alignnone size-full wp-image-2606\" alt=\"\uc0b0\uc5c5\uc6a9 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc7ac\ub8cc \ud2b9\uc131\uc744 \ud3c9\uac00\ud558\uace0 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc2e4\ud328\ub97c \ubc29\uc9c0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uace0\ud488\uc9c8 \uacbd\ub3c4 \uc2dc\ud5d8 \uae30\uae30.\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-280806.jpg 1280w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-280806-300x199.jpg 300w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-280806-768x510.jpg 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/pixabay-280806-18x12.jpg 18w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/> <\/p>\n<h3>\uc778\ub374\ud130 \ubaa8\uc591\uacfc \uc751\ub825<\/h3>\n<p>\uc778\ub374\ud130\uc758 \ubaa8\uc591\uc740 \uc7ac\ub8cc \ub0b4\uc5d0 \uc0dd\uc131\ud558\ub294 \uc751\ub825\uc7a5\uc744 \uacb0\uc815\ud558\uba70, \uc774\ub294 \ub2e4\uc2dc \uc7ac\ub8cc\uc758 \ud2b9\uc131\uacfc \uc0c1\ud638\uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uad6c\ud615 (\ube0c\ub9ac\ub12c): \uad6c\uccb4 \uc544\ub798\uc758 \uc751\ub825\uc7a5\uc740 \ubcf5\uc7a1\ud569\ub2c8\ub2e4. \uad6c\uac00 \ub354 \uae4a\uc774 \uce68\ud22c\ud560\uc218\ub85d \uc811\ucd09 \uba74\uc801\uc774 \ucee4\uc9c0\uace0, \uc751\ub825\uc758 \uc131\uc9c8\uc774 \ubcc0\ud654\ud569\ub2c8\ub2e4. \uc774 \uc2dc\ud5d8\uc740 \uc7ac\ub8cc\uc758 \ubcc0\ud615 \uacbd\ud654 \uc9c0\uc218 (n\uac12)\uc5d0 \ub9e4\uc6b0 \ubbfc\uac10\ud569\ub2c8\ub2e4. n\uac12\uc774 \ub192\uc740 \uc7ac\ub8cc\ub294 \uc778\ub374\ud2b8 \uc8fc\ubcc0\uc5d0 '\uc313\uc784' \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\uc5ec \uce21\uc815\ub41c \uc9c1\uacbd\uc774 \uc2e4\uc81c \uc811\ucd09 \uc9c1\uacbd\ubcf4\ub2e4 \uc791\uc544\uc9c0\uace0, \uc778\uc704\uc801\uc73c\ub85c \uacbd\ub3c4 \uac12\uc744 \ub192\uc785\ub2c8\ub2e4. \ubc18\uba74, \ud480\ub9bc \ucc98\ub9ac\ub41c \uc7ac\ub8cc\ub294 '\uce68\uac15' \ud604\uc0c1\uc774 \ub098\ud0c0\ub098 \uacbd\ub3c4\ub97c \uacfc\uc18c\ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc6d0\ucd94\ud615 (\ub85d\uc6f0): 120\u00b0 \ub2e4\uc774\uc544\ubaac\ub4dc \uc6d0\ubfd4\uc740 \uad6c\ud615\ubcf4\ub2e4 \ub354 \uc81c\ud55c\ub418\uace0 \uade0\uc77c\ud55c \uc751\ub825\uc7a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc5ec\uc804\ud788 \uc313\uc784\uacfc \uce68\uac15 \ud6a8\uacfc\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0\ub9cc, \uae4a\uc774 \ucc28\uc774 \uce21\uc815 \ubc29\ubc95\uc740 \uad11\ud559 \uba74\uc801 \uce21\uc815\ubcf4\ub2e4 \uc774\ub7ec\ud55c \ud45c\uba74 \ud604\uc0c1\uc5d0 \ub35c \ubbfc\uac10\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud53c\ub77c\ubbf8\ub4dc(\ube44\ucee4\uc2a4): \ub0a0\uce74\ub85c\uc6b4 \ud53c\ub77c\ubbf8\ub4dc \ud615\uc0c1\uc740 \uc5b4\ub5a4 \uae4a\uc774\uc5d0\uc11c\ub3c4 \uae30\ud558\ud559\uc801\uc73c\ub85c \uc720\uc0ac\ud55c \uc751\ub825\uc7a5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 \ube44\ucee4\uc2a4 \uacbd\ub3c4 \uc218\uce58\uc758 \uc774\ub860\uc801 \ud558\uc911 \ub3c5\ub9bd\uc131\uc758 \ubb3c\ub9ac\uc801 \uc774\uc720\uc785\ub2c8\ub2e4. \ud53c\ub77c\ubbf8\ub4dc \ub05d\uc758 \ub192\uc740 \uc751\ub825 \uc9d1\uc911\uc740 \ub9e4\uc6b0 \ub2e8\ub2e8\ud55c \uc7ac\ub8cc\uc5d0\uc11c\ub3c4 \uac70\uc758 \uc989\uc2dc \uc18c\uc131 \ud750\ub984\uc774 \uc2dc\uc791\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc9c1\uc811 \uacbd\ud5d8: \uc77c\ubc18\uc801\uc778 \uc624\ub958 \uc6d0\uc778<\/h3>\n<p>\uc6b0\ub9ac \uc2e4\ud5d8\uc2e4 \uc791\uc5c5\uc5d0\uc11c\ub294 \uacbd\ub3c4 \ub370\uc774\ud130\uc758 \uc815\ud655\uc131\uc744 \uc800\ud574\ud560 \uc218 \uc788\ub294 \uc5ec\ub7ec \uc2e4\uc9c8\uc801\uc778 \ubb38\uc81c\ub4e4\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uc811\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774\ub97c \uc774\ud574\ud558\uace0 \uc644\ud654\ud558\ub294 \uac83\uc774 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc2dc\ud5d8\uc744 \uc704\ud574 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ubb38\uc81c: \u2018\uc544\ub20c \ud6a8\uacfc\u2019 \/ \uc587\uc740 \uc2dc\ud3b8: \uc2dc\ud3b8\uc774 \ub108\ubb34 \uc587\uc73c\uba74 \uc778\ub374\ud130 \uc544\ub798\uc758 \ubcc0\ud615 \uc601\uc5ed\uc774 \uc9c0\uc9c0 \uc544\ub20c\uae4c\uc9c0 \ud655\uc7a5\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub54c \uc544\ub20c\uc758 \uacbd\ub3c4\ub294 \uce21\uc815\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uccd0 \ubcf4\ud1b5 \ud5c8\uc704\ub85c \ub192\uc740 \uac12\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. ASTM E18\uacfc \uac19\uc740 \ud45c\uc900\uc5d0 \uba85\uc2dc\ub41c \uc77c\ubc18\uc801\uc778 \uaddc\uce59\uc740 \uc7ac\ub8cc \ub450\uaed8\uac00 \uce68\ud22c \uae4a\uc774\uc758 \ucd5c\uc18c 10\ubc30 \uc774\uc0c1\uc774\uc5b4\uc57c \ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li>\ubb38\uc81c: \uc778\ub374\ud14c\uc774\uc158 \uac04\uaca9: \uac01 \uc778\ub374\ud2b8\ub294 \uc8fc\ubcc0\uc5d0 \uc18c\uc131 \ubcc0\ud615\ub41c, \uc791\uc5c5\uacbd\ud654\ub41c \uc7ac\ub8cc \uc601\uc5ed\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc0c8 \uc778\ub374\ud2b8\uac00 \uc774\uc804 \uc778\ub374\ud2b8 \ub610\ub294 \uc2dc\ud3b8 \uac00\uc7a5\uc790\ub9ac\uc640 \ub108\ubb34 \uac00\uae4c\uc774 \ubc30\uce58\ub418\uba74, \uc774 \uc0ac\uc804 \ubcc0\ud615\ub41c \uc7ac\ub8cc\uc758 \uc601\ud5a5\uc744 \ubc1b\uac8c \ub429\ub2c8\ub2e4. \ud45c\uc900\uc740 \uc774 \uac04\uc12d\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ucd5c\uc18c \uac04\uaca9\uc744 \ubcf4\ud1b5 \uc778\ub374\ud2b8 \uc9c1\uacbd \ub610\ub294 \ub300\uac01\uc120\uc758 3~5\ubc30\ub85c \uc694\uad6c\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubb38\uc81c: \ud45c\uba74 \uc900\ube44: \ud45c\uba74 \uc900\ube44\uc758 \ud544\uc694\uc131\uc740 \ub9e4\uc6b0 \ub2e4\ub985\ub2c8\ub2e4. \uc2a4\ucf00\uc77c\ub97c \uae68\uae30 \uc704\ud574 \ud504\ub9ac\ub85c\ub4dc\ub97c \uc0ac\uc6a9\ud558\ub294 \ub85d\uc6f0 \uc2dc\ud5d8\uc740 \uac00\uc7a5 \uad00\ub300\ud558\uba70, \ubcf4\ud1b5 \uae68\ub057\ud558\uace0 \ud3c9\ud3c9\ud55c \ud45c\uba74\ub9cc \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \ube0c\ub9ac\ub12c \uc2dc\ud5d8\uc740 \uc815\ud655\ud55c \uad11\ud559\uc801 \ud310\ub3c5\uc744 \uc704\ud574 \uc778\ub374\ud2b8 \uac00\uc7a5\uc790\ub9ac\uc758 \ud45c\uba74\uc774 \ub9e4\ub044\ub7ec\uc6cc\uc57c \ud558\uba70, \uc5f0\uc0ad\uc73c\ub85c \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube44\ucee4\uc2a4\uc640 \ub204\ud06c \uc2dc\ud5d8\uc740 \ud2b9\ud788 \ubbf8\uc18c \ud558\uc911\uc5d0\uc11c \ub9e4\uc6b0 \ubbfc\uac10\ud558\uba70, \uc815\ubc00\ud55c \ub300\uac01\uc120 \uce21\uc815\uc744 \uc704\ud574 \uae08\uc18d \ud604\ubbf8\uacbd\uc801 \uc5f0\ub9c8, \uac70\uc6b8 \uac19\uc740 \ud45c\uba74, \uc644\ubcbd\ud558\uac8c \uc218\uc9c1\uc778 \ud45c\uba74\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/li>\n<li>\ubb38\uc81c: \uccb4\ub958 \uc2dc\uac04: \ub300\ubd80\ubd84\uc758 \uac15\ucca0\uc5d0 \ub300\ud574 \uc2e4\uc628\uc5d0\uc11c \ud45c\uc900 \uccb4\ub958 \uc2dc\uac04\uc778 10-15\ucd08\uba74 \ucda9\ubd84\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc6b0\ub9ac\uac00 <a href=\"https:\/\/productionscrews.com\/ko\/raw-material-testing-a-comprehensive-guide-to-quality-control-methods-2024\/\"  data-wpil-monitor-id=\"488\" target=\"_blank\">\uc2dc\ud5d8\ud558\ub294 \uc7ac\ub8cc<\/a> \ud06c\ub9ac\ud504\ub97c \ub098\ud0c0\ub0b4\ub294 \uc7ac\ub8cc, \uc608\ub97c \ub4e4\uc5b4 \ud3f4\ub9ac\uba38 \ub610\ub294 \uc7ac\uacb0\uc815 \uc628\ub3c4 \uadfc\ucc98\uc758 \uae08\uc18d\uc740 \ud558\uc911\uc774 \uac00\ud574\uc9c0\ub294 \ub3d9\uc548 \uacc4\uc18d \uce68\ud22c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7ac\ub8cc\uc758 \uacbd\uc6b0, \uccb4\ub958 \uc2dc\uac04\uc740 \uc815\ubc00\ud558\uac8c \uc9c0\uc815\ub418\uace0 \uc81c\uc5b4\ub418\uc5b4\uc57c \ud558\uba70(\uc608: 30\ucd08 \uc774\uc0c1), \uc720\uc758\ubbf8\ud55c \uacb0\uacfc\ub97c \uc5bb\uae30 \uc704\ud574 \uc77c\uad00\ub418\uac8c \uc720\uc9c0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td width=\"144\">\uc624\ub958 \uc6d0\uc778<\/td>\n<td width=\"144\">\ube0c\ub9ac\ub12c<\/td>\n<td width=\"144\">\ub85d\uc6f0<\/td>\n<td width=\"144\">\ube44\ucee4\uc2a4\/\ub204\ud06c<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc77c\ubc18 \uc81c\ud488 \ubcc0\ud615<\/strong><\/td>\n<td width=\"144\">\uc911\uac04 \ubbfc\uac10\ub3c4. \uc5f0\uc0ad\uc73c\ub85c \ucda9\ubd84\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc74c.<\/td>\n<td width=\"144\">\ud504\ub9ac\ub85c\ub4dc\ub85c \uc778\ud55c \ub0ae\uc740 \ubbfc\uac10\ub3c4.<\/td>\n<td width=\"144\"><strong>\ub192\uc740 \ubbfc\uac10\ub3c4.<\/strong> \uc815\ud655\uc131\uc744 \uc704\ud574 \uae08\uc18d \ud604\ubbf8\uacbd\uc801 \uc5f0\ub9c8 \ud544\uc694.<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\ud0c4\uc131 \ud68c\ubcf5<\/strong><\/td>\n<td width=\"144\">\uad11\ud559 \ud310\ub3c5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \uc911\uc694\ud55c \uc624\ub958 \uc6d0\uc778\uc77c \uc218 \uc788\uc74c.<\/td>\n<td width=\"144\">\ucc28\ub4f1 \uae4a\uc774 \uce21\uc815\uc73c\ub85c \uc77c\ubd80 \ubcf4\uc0c1 \uac00\ub2a5.<\/td>\n<td width=\"144\">\ub300\uac01\uc120 \uce21\uc815\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \u2018\ud718\uc5b4\uc9c4\u2019 \ub610\ub294 \u2018\ud540\ucfe0\uc158\u2019 \uc778\ub374\ud14c\uc774\uc158\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\ud558\uc911 \uc801\uc6a9<\/strong><\/td>\n<td width=\"144\">\uc218\ub3d9 \ub610\ub294 \uc720\uc555; \uc18d\ub3c4\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<td width=\"144\">\uace0\ub3c4\ub85c \uc81c\uc5b4\ub41c \uc790\ub3d9\ud654\ub41c \uc0ac\uc774\ud074\uc774 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/td>\n<td width=\"144\">\ucda9\uaca9\uacfc \uc9c4\ub3d9\uc5d0 \ub9e4\uc6b0 \ubbfc\uac10\ud558\uba70, \ud2b9\ud788 \ubbf8\uc18c \ud558\uc911\uc5d0\uc11c \ubbfc\uac10\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc791\uc5c5\uc790 \uae30\uc220<\/strong><\/td>\n<td width=\"144\">\ub192\uc74c. \uc9c1\uacbd\uc744 \uc815\ud655\ud558\uac8c \uc77d\uae30 \uc704\ud574\uc11c\ub294 \uae30\uc220\uacfc \uc88b\uc740 \ud604\ubbf8\uacbd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n<td width=\"144\">\ub0ae\uc74c. \uc9c1\uc811 \ud310\ub3c5\uc740 \uc791\uc5c5\uc790\uc758 \uc8fc\uad00\uc131\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/td>\n<td width=\"144\">\ub192\uc74c. \uc791\uc740 \ub300\uac01\uc120\uc744 \uc815\ud655\ud558\uac8c \uce21\uc815\ud558\ub824\uba74 \uc0c1\ub2f9\ud55c \uae30\uc220\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc7ac\ub8cc \uc801\uc7ac\/\uce68\ud558<\/strong><\/td>\n<td width=\"144\">\uc2e4\uc81c \uc811\ucd09 \uba74\uc801\uc744 \ud06c\uac8c \ubcc0\uacbd\ud558\uc5ec \uc624\ub958\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<td width=\"144\">\uae4a\uc774\uc5d0\ub294 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0\ub9cc \uc54c\ub824\uc9c4 \ubcc0\uc218\uc785\ub2c8\ub2e4.<\/td>\n<td width=\"144\">\ub300\uac01\uc120 \uce21\uc815\uacfc \uc778\ub374\ud2b8 \ubaa8\uc591\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ubbf8\uc138\uacbd\ub3c4 \uc2dc\ud5d8 \ubc0f \ud2b9\uc218 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<p>\uad6c\uc131 \uc694\uc18c\uac00 \ub108\ubb34 \uc791\uac70\ub098 \uc587\uac70\ub098, \uac1c\ubcc4 \ubbf8\uc138 \uad6c\uc870 \ud2b9\uc9d5\uc744 \ud0d0\uce68\ud574\uc57c \ud560 \ub54c \ubbf8\uc138\uacbd\ub3c4 \uc2dc\ud5d8\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uc2dc\ud5d8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 1kgf \uc774\ud558\uc758 \ud558\uc911\uc744 \uc0ac\uc6a9\ud558\uba70 \ubbf8\uc2dc\uc801 \uc778\ub374\ud14c\uc774\uc158\uc744 \uc0dd\uc131\ud558\uc5ec \uace0\ubc30\uc728 \uce21\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ub204\ud06c \uc2dc\ud5d8 (ASTM E384)<\/h3>\n<p>\ub204\ud06c \uc2dc\ud5d8\uc740 \ube44\ucee4\uc2a4 \uc2dc\ud5d8\uacfc \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc9c0\ub9cc, \ub2e4\ub978 \uc778\ub374\ud130\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4: \uae38\ucb49\ud55c \ub9c8\ub984\ubaa8\uaf34 \ud53c\ub77c\ubbf8\ub4dc\uc785\ub2c8\ub2e4. \uc774 \ud615\uc0c1\uc740 \ub9e4\uc6b0 \uae38\uc9c0\ub9cc \ub9e4\uc6b0 \uc595\uc740 \uc778\ub374\ud14c\uc774\uc158\uc744 \uc0dd\uc131\ud558\uba70, \ub300\uac01\uc120 \ube44\uc728\uc740 \uc57d 7:1\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub3c5\ud2b9\ud55c \ubaa8\uc591\uc740 \ub450 \uac00\uc9c0 \ud575\uc2ec \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub69c\ub837\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ucde8\uc131 \uc7ac\ub8cc: \uc138\ub77c\ubbf9 \ub610\ub294 \uc720\ub9ac\ub97c \uc2dc\ud5d8\ud560 \ub54c, \ub300\uce6d \ube44\ucee4\uc2a4 \uc778\ub374\ud2b8\uc758 \ubaa8\uc11c\ub9ac\uc5d0\uc11c \ub192\uc740 \uc751\ub825\uc740 \uc27d\uac8c \uade0\uc5f4\uc744 \uc720\ubc1c\ud558\uc5ec \uc2dc\ud5d8\uc774 \ubb34\ud6a8\ud654\ub429\ub2c8\ub2e4. \ub204\ud06c \uc778\ub374\ud130\uc758 \uc595\uc740 \uce68\ud22c\uc640 \uc9e7\uc740 \ucd95\uc744 \ub530\ub77c \ub0ae\uc740 \uc751\ub825 \uc9d1\uc911\uc740 \uade0\uc5f4 \uac00\ub2a5\uc131\uc744 \ud06c\uac8c \uc904\uc5ec\uc8fc\uc5b4 \uc774\ub7ec\ud55c \uc7ac\ub8cc\uc5d0 \uc801\ud569\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc587\uc740 \ucf54\ud305: \ub204\ud06c \uc778\ub374\ud2b8\uc758 \uc595\uc740 \uae4a\uc774\ub294 \ud45c\uba74\uc758 \uc587\uc740 \uce35(\uc608: \uc9c8\ud654\ubb3c \ucf54\ud305 \ub610\ub294 \ub3c4\uae08 \uce35)\uc758 \uacbd\ub3c4\ub97c \uce21\uc815\ud560 \uc218 \uc788\uac8c \ud558\uba70, \uc778\ub374\ud14c\uc774\uc158\uc774 \uae30\uc9c8\uc744 \uad00\ud1b5\ud558\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774\ub294 \ucf54\ud305 \uc790\uccb4\uc5d0 \ub300\ud55c \uce21\uc815\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec, \uc544\ub798\uc758 \uc5f0\ud55c \uc7ac\ub8cc\uc5d0 \uc758\ud574 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\ub294 \uc9c4\uc815\ud55c \uacbd\ub3c4 \uac12\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>Knoop \uc778\ub374\ud130\uc758 Vickers\uc5d0 \ube44\ud574 \ub0ae\uc740 \uade0\uc5f4 \uacbd\ud5a5\uc758 \uae30\uc220\uc801 \uc774\uc720\ub294 \uc751\ub825 \ubd84\ud3ec\uc640 \uc7ac\ub8cc \ubcc0\uc704\uc5d0 \uc788\ub2e4. \uae38\ucb49\ud55c \ubaa8\uc591\uc740 \uc9e7\uc740 \ucd95\uc744 \ub530\ub77c \uce68\ud22c \uae4a\uc774\ub2f9 \uc801\uac8c \uc7ac\ub8cc\ub97c \ubcc0\uc704\uc2dc\ud0a4\uba70, \uc774\ub85c \uc778\ud574 \uc911\uc694\ud55c \ub300\uac01\uc120 \ubaa8\uc11c\ub9ac\uc5d0\uc11c\uc758 \ubcc0\ud615\uc7a5\uc774 \ub35c \uc2ec\ud558\uac8c \ud615\uc131\ub41c\ub2e4.<\/p>\n<h3>\uc0ac\ub840 \uc5f0\uad6c: \uacbd\ud654\ub41c \uae30\uc5b4<\/h3>\n<p>\uace0\ub824\ud560 \ub9cc\ud55c <a href=\"https:\/\/productionscrews.com\/ko\/5-secrets-of-heat-treatment-process-engineering-metal-properties-revealed\/\"  data-wpil-monitor-id=\"485\" target=\"_blank\">\uc5f4\ucc98\ub9ac \uac80\uc99d\uc758 \uacf5\ud559\uc801 \ub3c4\uc804<\/a> \uacbd\ud654\ub41c \uac15\ucca0 \uae30\uc5b4\uc758 \uc5f4\ucc98\ub9ac \uac80\uc99d. \uc124\uacc4\ub294 \uc811\ucd09 \uc751\ub825\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub9e4\uc6b0 \ub2e8\ub2e8\ud558\uace0 \ub9c8\ubaa8 \uc800\ud56d\uc774 \ub6f0\uc5b4\ub09c \ud45c\uba74(\ucf00\uc774\uc2a4)\uc744 \ud544\uc694\ub85c \ud558\uba70, \uc774\ub97c \uc9c0\ud0f1\ud558\ub294 \ub354 \ubd80\ub4dc\ub7fd\uace0 \uac15\uc778\ud55c \ub0b4\ubd80(\ucf54\uc5b4)\uac00 \uc774\ube68 \ud30c\uc190\uc5d0 \uc800\ud56d\ud55c\ub2e4.<\/p>\n<ol>\n<li>\ub9e4\ud06c\ub85c \uc2dc\ud5d8 \ubc29\ubc95: \uae30\uc5b4 \uc774\ube68 \ud45c\uba74\uc5d0 \ub2e8\uc77c Rockwell C \uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud558\uba74 60 HRC\uc640 \uac19\uc740 \ub192\uc740 \uac12\uc744 \uc5bb\uc744 \uc218 \uc788\ub2e4. \uadf8\ub7ec\ub098 \ucf00\uc774\uc2a4 \ub450\uaed8\uac00 0.5mm\uc5d0 \ubd88\uacfc\ud558\uba74, HRC \uc2dc\ud5d8\uc758 150 kgf \ud558\uc911\uc774 \uc778\ub374\ud130\ub97c \ucda9\ubd84\ud788 \uae4a\uac8c \uce68\ud22c\uc2dc\ucf1c \ubcc0\ud615 \uc601\uc5ed\uc774 \ub354 \ubd80\ub4dc\ub7ec\uc6b4 \ub0b4\ubd80 \uc7ac\ub8cc\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uac8c \ub41c\ub2e4. \uadf8 \uacb0\uacfc\ub294 \ucf00\uc774\uc2a4\uc640 \ub0b4\ubd80\uc758 \ud3c9\uade0\uac12\uc73c\ub85c, \ud45c\uba74\uc758 \uc9c4\uc815\ud55c \uc0c1\ud0dc\ub97c \ubc18\uc601\ud558\uc9c0 \uc54a\uc73c\uba70, \uc704\ud5d8\ud55c \uc587\uc740 \ucf00\uc774\uc2a4\ub97c \uac10\ucd9c \uc218 \uc788\ub2e4. \uadf8\ub7ec\ub098 Rockwell \uc2dc\ud5d8\uc740 \uae30\uc5b4\uc758 \ub2e8\uba74\uc5d0\uc11c \ub0b4\ubd80 \uacbd\ub3c4\ub97c \uac80\uc99d\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc801\ud569\ud558\ub2e4.<\/li>\n<li>\ubbf8\uc138 \uc2dc\ud5d8 \ubc29\ubc95: \ucf00\uc774\uc2a4\ub97c \ud2b9\uc131\ud654\ud558\ub294 \uc62c\ubc14\ub978 \ubc29\ubc95\uc740 \ubbf8\uc138\uacbd\ub3c4 \uce21\uc815\uc744 \uc218\ud589\ud558\ub294 \uac83\uc774\ub2e4. \uae30\uc5b4 \uc774\ube68\uc744 \uc808\ub2e8\ud558\uace0 \uae08\uc18d\uc870\uc9c1\ud559\uc801 \ub9c8\uac10\uae4c\uc9c0 \uc5f0\ub9c8\ud55c \ud6c4, Micro-Vickers \ub610\ub294 Knoop \uc2dc\ud5d8\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc815\ubc00\ud55c \uac04\uaca9\uc73c\ub85c \uc77c\ub828\uc758 \uc791\uc740 \uc778\ub374\ud14c\uc774\uc158\uc744 \ub9cc\ub4e0\ub2e4. \uc678\ubd80 \uac00\uc7a5\uc790\ub9ac\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec \ub0b4\ubd80\ub85c \uc774\ub3d9\ud558\uba70 \ub0b4\ubd80 \ucf54\uc5b4\uae4c\uc9c0 \uc9c4\ud589\ud55c\ub2e4.<\/li>\n<li>\uacb0\ub860: \ud45c\uba74\uc73c\ub85c\ubd80\ud130\uc758 \uac70\ub9ac\uc640 \uacbd\ub3c4 \uac12\uc744 \uadf8\ub798\ud504\ub85c \ub098\ud0c0\ub0b4\uba74 '\uacbd\ub3c4 \ud504\ub85c\ud30c\uc77c'\uc774 \ud615\uc131\ub41c\ub2e4. \uc774 \uadf8\ub798\ud504\ub294 \ucd5c\uc885 \ud488\uc9c8 \uae30\ub85d\uc73c\ub85c\uc11c, \ucd5c\ub300 \ud45c\uba74 \uacbd\ub3c4, \ub0b4\ubd80\uc758 \uacbd\ub3c4, \uadf8\ub9ac\uace0 \uac00\uc7a5 \uc911\uc694\ud55c \ud6a8\uacfc\uc801\uc778 \ucf00\uc774\uc2a4 \uae4a\uc774(\uc608: 50 HRC \uc774\uc0c1\uc778 \uac70\ub9ac)\ub97c \uba85\ud655\ud788 \ubcf4\uc5ec\uc900\ub2e4. \uc774\ub294 \uc2dc\ud5d8\uc758 \uc870\ud569\uc774 \uc885\uc885 \ucd5c\uace0\uc758 \uacf5\ud559\uc801 \ud574\uacb0\ucc45\uc784\uc744 \ubcf4\uc5ec\uc900\ub2e4: \uacbd\uc0ac\ub3c4\ub97c \uc704\ud55c \ubbf8\uc138\uacbd\ub3c4 \uce21\uc815\uacfc \ubc8c\ud06c \ub0b4\ubd80\ub97c \uc704\ud55c \ub9e4\ud06c\ub85c\uacbd\ub3c4 \uc2dc\ud5d8.<\/li>\n<\/ol>\n<table>\n<tbody>\n<tr>\n<td width=\"144\">\uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624<\/td>\n<td width=\"144\">\uc8fc\uc694 \uad8c\uc7a5 \uc0ac\ud56d<\/td>\n<td width=\"144\">\uc774\ucc28 \uc120\ud0dd \/ \ub0b4\ubd80 \uc2dc\ud5d8<\/td>\n<td width=\"144\">\ud575\uc2ec \uae30\uc220\uc801 \uc815\ub2f9\uc131<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uac15\ucca0 \ub2e8\uc870\uc758 <a href=\"https:\/\/productionscrews.com\/ko\/advanced-steel-forging-engineering-the-future-of-strong-metal-parts\/\"  data-wpil-monitor-id=\"490\" target=\"_blank\">\uac15\ub3c4<\/a><\/strong><\/td>\n<td width=\"144\">\ube0c\ub9ac\ub12c (HBW)<\/td>\n<td width=\"144\">Rockwell B\/C (HRB\/HRC)<\/td>\n<td width=\"144\">\ub113\uc740 \uc601\uc5ed\uc5d0 \uac78\uce5c \ubbf8\uc138\uad6c\uc870 \ubcc0\ud654\ub97c \ud3c9\uade0\ud654\ud55c\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong><a href=\"https:\/\/productionscrews.com\/ko\/ultimate-guide-to-spring-clip-production-materials-steps-quality-control\/\"  data-wpil-monitor-id=\"491\" target=\"_blank\">\ud488\uc9c8 \uad00\ub9ac<\/a> \uc5f4\ucc98\ub9ac \ubd80\ud488\uc758<\/strong><\/td>\n<td width=\"144\">Rockwell (HRC)<\/td>\n<td width=\"144\">\ube44\ucee4\uc2a4 (HV)<\/td>\n<td width=\"144\">\uc18d\ub3c4, \uc790\ub3d9\ud654, \uc2e0\ub8b0\uc131\uc73c\ub85c \uc0dd\uc0b0 \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc774\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uacf5\uad6c\uc5d0 \uc587\uc740 \uc9c8\ud654 \ucf54\ud305<\/strong><\/td>\n<td width=\"144\">Knoop (HK)<\/td>\n<td width=\"144\">\ub9e4\uc6b0 \ub0ae\uc740 \ud558\uc911\uc5d0\uc11c\uc758 \ube44\ucee4\uc2a4(HV)<\/td>\n<td width=\"144\">\uae38\uac8c \ub298\uc5b4\ub09c \uc778\ub374\ud130\ub294 \uce68\ud22c\uc640 \uae30\ud310 \ud6a8\uacfc\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc6a9\uc811 \uc5f4\uc601\ud5a5\ubd80(HAZ) \ubd84\uc11d<\/strong><\/td>\n<td width=\"144\">Micro-Vickers (HV)<\/td>\n<td width=\"144\">\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<td width=\"144\">\uc791\uc740 \uc778\ub374\ud130\ub294 HAZ \uc804\uccb4\uc758 \uae09\uaca9\ud55c \uacbd\ub3c4 \uad6c\ubc30\ub97c \ub9f5\ud551\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"144\"><strong>\uc138\ub77c\ubbf9 \ud310\uc758 \uacbd\ub3c4<\/strong><\/td>\n<td width=\"144\">\ube44\ucee4\uc2a4(HV) \/ \ub204\ud504(KH)<\/td>\n<td width=\"144\">\ub85d\uc6f0 A(HRA)<\/td>\n<td width=\"144\">\ub2e4\uc774\uc544\ubaac\ub4dc \uc778\ub374\ud130\uac00 \ud544\uc694\ud558\uba70, \ube44\ucee4\uc2a4\ub294 \ud45c\uc900\uc774\uace0 \ub204\ud504\ub294 \uade0\uc5f4 \uc704\ud5d8\uc744 \uc904\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-qLtS2ermG3M.jpg\" height=\"1067\" width=\"1600\" class=\"alignnone size-full wp-image-2605\" alt=\"\ub0b4\uad6c\uc131 \uc788\ub294 \uccb4\uacb0 \uc194\ub8e8\uc158\uc744 \uc704\ud55c \uace0\ud488\uc9c8 \ud50c\ub79c\uc9c0 \ubcfc\ud2b8\uc640 \uc0b0\uc5c5\uc6a9 \ub098\uc0ac. \uc815\ubc00 \uc81c\uc870\ub85c \ub2e4\uc591\ud55c \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uac15\ub3c4\uc640 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-qLtS2ermG3M.jpg 1600w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-qLtS2ermG3M-300x200.jpg 300w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-qLtS2ermG3M-768x512.jpg 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-qLtS2ermG3M-1536x1024.jpg 1536w, https:\/\/productionscrews.com\/wp-content\/uploads\/2025\/10\/unsplash-qLtS2ermG3M-18x12.jpg 18w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/> <\/h2>\n<h2>\uacb0\ub860: \uc6d0\ub9ac\uc5d0\uc11c \uc2e4\ucc9c\uae4c\uc9c0<\/h2>\n<p>\uc6b0\ub9ac\ub294 \uae30\ubcf8 \uacbd\ub3c4 \uc2dc\ud5d8 \ubc29\ubc95\uc744 \ubd84\uc11d\ud558\uc5ec \ud575\uc2ec \uc6d0\ub9ac\uc5d0\uc11c \uc2e4\uc9c8\uc801\uc778 \uc218\ud589\uae4c\uc9c0 \uc124\uba85\ud588\uc2b5\ub2c8\ub2e4. \uc8fc\uc694 \uae30\uc220\uc801 \ucc28\uc774\uc810\uc740 \uba85\ud655\ud569\ub2c8\ub2e4: \ube0c\ub9ac\ub12c\uc740 \uce68\ud22c \uba74\uc801\uc744 \uae30\ubc18\uc73c\ub85c \uacbd\ub3c4\ub97c \uce21\uc815\ud558\uace0, \ub85d\uc6f0\uc740 \ucc28\ub4f1 \uae4a\uc774\ub97c, \ube44\ucee4\uc2a4\uc640 \ub204\ud504\ub294 \uad11\ud559\uc801\uc73c\ub85c \uce21\uc815\ub41c \ub300\uac01\uc120\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uac01 \ubc29\ubc95\uc758 \uace0\uc720\ud55c \uba54\ucee4\ub2c8\uc998\uc740 \ub2e4\uc591\ud55c \uc7ac\ub8cc\uc640 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uac00\uc7a5 \uc911\uc694\ud55c \uc810\uc740 \uacbd\ub3c4 \uc218\uce58\uac00 \ub9e5\ub77d \uc5c6\uc774\ub294 \uc758\ubbf8\uac00 \uc5c6\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc9c4\uc815\ud55c \uc804\ubb38\uac00 \uc5ed\ub7c9\uc740 \uae30\uacc4\ub97c \uc870\uc791\ud558\ub294 \uac83\uc5d0 \uc788\uc9c0 \uc54a\uc73c\uba70, \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub294 \ub370 \uc788\uc2b5\ub2c8\ub2e4. \uc778\ub374\ud130 \ud615\uc0c1\uc774 \ud2b9\uc815 \uc751\ub825\uc7a5\uc744 \uc5b4\ub5bb\uac8c \uc0dd\uc131\ud558\ub294\uc9c0, \uc7ac\ub8cc\uc758 \ubcc0\ud615\uacbd\ud654\uc640 \uac19\uc740 \ud2b9\uc131\uc774 \uc313\uc774\uac70\ub098 \uac00\ub77c\uc549\ub294 \ud604\uc0c1, \ud45c\uba74 \ub9c8\uac10\uacfc \uc778\ub374\ud2b8 \uac04\uaca9\uacfc \uac19\uc740 \uc0ac\uc18c\ud55c \uc138\ubd80 \uc0ac\ud56d\uc774 \ub370\uc774\ud130\ub97c \uc65c\uace1\ud558\ub294 \ubc29\uc2dd\uc744 \uc544\ub294 \uac83\uc774 \uae30\uc220\uc790\ub97c \uc7ac\ub8cc\uacf5\ud559 \uc804\ubb38\uac00\uc640 \uad6c\ubcc4\ud558\ub294 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae4a\uc740 \uc9c0\uc2dd\uc744 \uac16\ucd94\uba74 \uc801\uc808\ud55c \uc2dc\ud5d8\uc744 \uc120\ud0dd\ud558\uace0, \uc624\ub958 \uc6d0\uc778\uc744 \uc608\uce21 \ubc0f \uc644\ud654\ud558\uba70, \uacb0\uacfc\ub97c \uc790\uc2e0 \uc788\uac8c \ud574\uc11d\ud558\uc5ec \ub354 \ub098\uc740 \uc124\uacc4, \uacac\uace0\ud55c \uc81c\uc870, \ud1b5\ucc30\ub825 \uc788\ub294 \uace0\uc7a5 \ubd84\uc11d\uc744 \ucd94\uc9c4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li class=\"whitespace-normal break-words\">\uacbd\ub3c4 \uc2dc\ud5d8 \uae30\uc900 \u2013 ASTM \uad6d\uc81c <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\">\uc7ac\ub8cc \uc2dc\ud5d8 \ubc0f \ud2b9\uc131 \ubd84\uc11d \u2013 ASM \uad6d\uc81c <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\">\uacbd\ub3c4 \uc2dc\ud5d8 \u2013 \uc704\ud0a4\ubc31\uacfc <a class=\"underline\" href=\"https:\/\/en.wikipedia.org\/wiki\/Hardness\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/Hardness<\/a><\/li>\n<li class=\"whitespace-normal break-words\">\uae30\uacc4 \uc2dc\ud5d8 \uae30\uc900 \u2013 ISO <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\">\uc7ac\ub8cc \uacfc\ud559 \ubc0f \uacf5\ud559 \u2013 NIST <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\">\ud488\uc9c8 \ubc0f \uc7ac\ub8cc \uc2dc\ud5d8 \u2013 ASQ (\ubbf8\uad6d \ud488\uc9c8 \ud611\ud68c) <a class=\"underline\" href=\"https:\/\/asq.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/asq.org\/<\/a><\/li>\n<li class=\"whitespace-normal break-words\">\uae30\uacc4 \uacf5\ud559 \uae30\uc900 \u2013 ASME <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\">\uc7ac\ub8cc \uc2dc\ud5d8 \ubc29\ubc95 \u2013 ScienceDirect <a class=\"underline\" href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/hardness-testing\" target=\"_blank\" rel=\"noopener\">https:\/\/www.sciencedirect.com\/topics\/engineering\/hardness-testing<\/a><\/li>\n<li class=\"whitespace-normal break-words\">\uc81c\uc870 \ubc0f \uc2dc\ud5d8 \uc7a5\ube44 \u2013 Thomasnet <a class=\"underline\" href=\"https:\/\/www.thomasnet.com\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.thomasnet.com\/<\/a><\/li>\n<li class=\"whitespace-normal break-words\">\uc7ac\ub8cc \uacf5\ud559 \uad50\uc721 \u2013 MIT OpenCourseWare <a class=\"underline\" href=\"https:\/\/ocw.mit.edu\/\" target=\"_blank\" rel=\"noopener\">https:\/\/ocw.mit.edu\/<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A Guide to Hardness Testing: Understanding How Materials Resist Force Introduction: Why This Knowledge Matters We once looked at a serious failure in a high-stress bolted assembly. The component specifications required a specific core hardness, which quality control confirmed using a standard Rockwell test. The parts passed. Weeks later, the bolts failed in service. The [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2608,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-2604","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5g-communication-fasteners"],"_links":{"self":[{"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/posts\/2604","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=2604"}],"version-history":[{"count":3,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/posts\/2604\/revisions"}],"predecessor-version":[{"id":2878,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/posts\/2604\/revisions\/2878"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/media\/2608"}],"wp:attachment":[{"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/media?parent=2604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/categories?post=2604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/productionscrews.com\/ko\/wp-json\/wp\/v2\/tags?post=2604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}