{"id":31801,"date":"2026-03-12T10:58:52","date_gmt":"2026-03-12T02:58:52","guid":{"rendered":"https:\/\/www.lyah-machining.com\/torsional-rigidity-in-cnc-machined-parts-design-methods\/"},"modified":"2026-07-14T13:22:12","modified_gmt":"2026-07-14T05:22:12","slug":"cnc-%ea%b0%80%ea%b3%b5-%eb%b6%80%ed%92%88%ec%9d%98-%eb%b9%84%ed%8b%80%eb%a6%bc-%ea%b0%95%ec%84%b1-%ec%84%a4%ea%b3%84-%eb%b0%a9%eb%b2%95","status":"publish","type":"post","link":"https:\/\/www.lyah-machining.com\/ko\/cnc-%ea%b0%80%ea%b3%b5-%eb%b6%80%ed%92%88%ec%9d%98-%eb%b9%84%ed%8b%80%eb%a6%bc-%ea%b0%95%ec%84%b1-%ec%84%a4%ea%b3%84-%eb%b0%a9%eb%b2%95\/","title":{"rendered":"CNC \uac00\uacf5 \ubd80\ud488\uc758 \ube44\ud2c0\ub9bc \uac15\uc131: \uc124\uacc4 \ubc29\ubc95"},"content":{"rendered":"<p>CNC \uac00\uacf5 \ubd80\ud488 \uc124\uacc4\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\ub294 \ube44\ud2c0\ub9bc \uac15\uc131\uc785\ub2c8\ub2e4. \uc774\ub294 \ud1a0\ud06c\uac00 \uac00\ud574\uc84c\uc744 \ub54c \ubd80\ud488\uc774 \ube44\ud2c0\ub9bc\uc5d0 \uc800\ud56d\ud558\ub294 \uc815\ub3c4\ub97c \ub098\ud0c0\ub0b4\uba70, \uae30\uacc4\uc801 \uc548\uc815\uc131, \uc815\ubc00\ud55c \ub3d9\uc791, \uadf8\ub9ac\uace0 \uc7a5\uae30\uc801\uc778 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc790\ub3d9\ucc28 \uad6c\ub3d9\uacc4\ubd80\ud130 \ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488\uc5d0 \uc774\ub974\ub294 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ube44\ud2c0\ub9bc \uac15\uc131\uc774 \ubd80\uc871\ud558\uba74 \ubcc0\ud615, \uc9c4\ub3d9, \ud53c\ub85c \ubc0f \uc870\uae30 \uace0\uc7a5\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \ube44\ud2c0\ub9bc \uac15\uc131\uc758 \uae30\ubcf8 \uc6d0\ub9ac, \ud3c9\uac00 \ubc29\ubc95 \ubc0f CNC \uac00\uacf5 \ubd80\ud488\uc744 \ucd5c\uc801\ud654\ud558\uae30 \uc704\ud55c \uc124\uacc4 \uc804\ub7b5\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n<h2>\ube44\ud2c0\ub9bc \uac15\uc131 \uc774\ud574<\/h2>\n<p>\ud754\ud788 GJ\/LGJ\/LGJ\/L\ub85c \ud45c\uae30\ub418\ub294 \ube44\ud2c0\ub9bc \uac15\uc131\uc740 \uc7ac\ub8cc\uc758 \uc804\ub2e8 \ud0c4\uc131\uacc4\uc218 GGG, \uadf9 \uad00\uc131 \ubaa8\uba58\ud2b8 JJJ, \uadf8\ub9ac\uace0 \ubd80\ud488\uc758 \uae38\uc774 LLL\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \ube44\ud2c0\ub9bc \uac01\ub3c4 \u03b8theta\u03b8\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><strong>\u03b8=TL\/GJ<\/strong><\/p>\n<p>\uc5ec\uae30\uc11c:<\/p>\n<p>TTT = \uac00\ud574\uc9c4 \ud1a0\ud06c<\/p>\n<p>LLL = \uc0e4\ud504\ud2b8\/\ubd80\ud488\uc758 \uae38\uc774<\/p>\n<p>GGG = \uc7ac\ub8cc\uc758 \uc804\ub2e8 \ud0c4\uc131\uacc4\uc218<\/p>\n<p>JJJ = \uadf9 \uad00\uc131 \ubaa8\uba58\ud2b8<\/p>\n<p>\ube44\ud2c0\ub9bc \uac15\uc131\uc774 \ub192\uc744\uc218\ub85d \ubd80\ud488\uc740 \uc791\ub3d9 \ud558\uc911 \ud558\uc5d0\uc11c \ube44\ud2c0\ub9bc\uc744 \uc798 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc815\ubc00\ud55c \uc6b4\ub3d9\uacfc \uc815\ub82c\uc744 \uc720\uc9c0\ud574\uc57c \ud558\ub294 CNC \uac00\uacf5 \uc0e4\ud504\ud2b8, \uae30\uc5b4, \uc2a4\ud540\ub4e4 \ubc0f \uad6c\ub3d9 \ubd80\ud488\uc758 \uacbd\uc6b0 \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ube44\ud2c0\ub9bc \uac15\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc8fc\uc694 \uc694\uc778:<\/p>\n<ul>\n<li>\uc7ac\ub8cc \ud2b9\uc131: \uac15\ucca0, \ud2f0\ud0c0\ub284 \ud569\uae08, \uc54c\ub8e8\ubbf8\ub284 \ubc0f \ubcf5\ud569 \uc7ac\ub8cc\ub294 \uac01\uac01 \ub2e4\ub978 \uc804\ub2e8 \ud0c4\uc131 \uacc4\uc218\ub97c \uac00\uc9d1\ub2c8\ub2e4.<\/li>\n<li>\ub2e8\uba74 \ud615\uc0c1: \uc6d0\ud615, \uc815\uc0ac\uac01\ud615, \uc9c1\uc0ac\uac01\ud615 \ubc0f \uc911\uacf5 \ub2e8\uba74\uc740 \uac01\uac01 \ub2e4\ub978 \ube44\ud2c0\ub9bc \ud2b9\uc131\uc744 \uac00\uc9d1\ub2c8\ub2e4.<\/li>\n<li>\uae38\uc774\uc640 \ud615\uc0c1: \uae38\uc774\uac00 \uae38\uac70\ub098 \ub2e8\uba74\uc774 \ubcc0\ud654\ud558\ub294 \ubd80\ud488\uc740 \ube44\ud2c0\ub9bc \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uac00\uacf5 \uacf5\ucc28: CNC \uc815\ubc00\ub3c4, \ud45c\uba74 \ub9c8\uac10, \uc794\ub958 \uc751\ub825\uc740 \ucd5c\uc885 \ube44\ud2c0\ub9bc \uac70\ub3d9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-23913 aligncenter\" src=\"https:\/\/www.lyah-machining.com\/wp-content\/uploads\/2026\/03\/Torsional-Rigidity-in-CNC-Machined-Part.jpg\" alt=\"Torsional Rigidity in CNC Machined Part\" width=\"800\" height=\"533\" srcset=\"https:\/\/www.lyah-machining.com\/wp-content\/uploads\/2026\/03\/Torsional-Rigidity-in-CNC-Machined-Part.jpg 800w, https:\/\/www.lyah-machining.com\/wp-content\/uploads\/2026\/03\/Torsional-Rigidity-in-CNC-Machined-Part-300x200.jpg 300w, https:\/\/www.lyah-machining.com\/wp-content\/uploads\/2026\/03\/Torsional-Rigidity-in-CNC-Machined-Part-768x512.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>\ube44\ud2c0\ub9bc \uac15\uc131\uc774 \ub192\uc740 \uc7ac\ub8cc \uc120\ud0dd<\/h2>\n<p>\ube44\ud2c0\ub9bc\uc5d0 \uac15\ud55c \ubd80\ud488\uc744 \uc81c\uc791\ud558\ub294 \uccab \ub2e8\uacc4\ub294 \uc801\uc808\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc804\ub2e8 \ud0c4\uc131\uacc4\uc218(GGG)\uac00 \ub192\uc740 \uc7ac\ub8cc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc6b0\uc218\ud55c \ube44\ud2c0\ub9bc \uac15\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud45c 1\uc740 CNC \uac00\uacf5 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub300\ud45c\uc801\uc778 \uacf5\ud559 \uc7ac\ub8cc\uc640 \uadf8 \uc804\ub2e8 \ud0c4\uc131\uacc4\uc218\ub97c \uc694\uc57d\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h4>\uc77c\ubc18\uc801\uc778 \uacf5\uc5c5\uc6a9 \uc7ac\ub8cc\uc758 \uc804\ub2e8 \ud0c4\uc131 \uacc4\uc218<\/h4>\n<table>\n<tbody>\n<tr>\n<td>\uc7ac\ub8cc<\/td>\n<td>\uc804\ub2e8 \uacc4\uc218 GGG (GPa)<\/td>\n<td>\ub300\ud45c\uc801\uc778 \uc6a9\ub3c4<\/td>\n<\/tr>\n<tr>\n<td>\uac15\ucca0 (AISI 1045)<\/td>\n<td>79<\/td>\n<td>\ucd95, \uae30\uc5b4, \uc2a4\ud540\ub4e4<\/td>\n<\/tr>\n<tr>\n<td>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 (304)<\/td>\n<td>77<\/td>\n<td>\uc2dd\ud488 \uae30\uacc4, \uc758\ub8cc \uae30\uae30<\/td>\n<\/tr>\n<tr>\n<td>\uc54c\ub8e8\ubbf8\ub284 6061-T6<\/td>\n<td>26<\/td>\n<td>\ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488, \uacbd\ub7c9 \ud504\ub808\uc784<\/td>\n<\/tr>\n<tr>\n<td>\ud2f0\ud0c0\ub284 \ud569\uae08 (Ti-6Al-4V)<\/td>\n<td>44<\/td>\n<td>\ud56d\uacf5\uc6b0\uc8fc, \uc0dd\uccb4\uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8<\/td>\n<\/tr>\n<tr>\n<td>\ud0c4\uc18c \uc12c\uc720 \ubcf5\ud569\uc7ac<\/td>\n<td>30\u201350<\/td>\n<td>\uace0\uc131\ub2a5 \uc0e4\ud504\ud2b8, \ub4dc\ub860 \ud504\ub808\uc784<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc124\uacc4 \uace0\ub824 \uc0ac\ud56d: \uc911\ub7c9\uc774 \uc911\uc694\ud55c \uc6a9\ub3c4\uc758 \uacbd\uc6b0 \ud2f0\ud0c0\ub284\uc774\ub098 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc774 \uc120\ud638\ub420 \uc218 \uc788\uc73c\ub098, \uac15\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc885\uc885 \ucd94\uac00\uc801\uc778 \ud615\uc0c1 \ucd5c\uc801\ud654\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uae30\ud558\ud559\uc801 \uc124\uacc4 \ubc29\ubc95<\/h2>\n<p>CNC \uac00\uacf5 \ubd80\ud488\uc758 \ud615\uc0c1\uc740 \ube44\ud2c0\ub9bc \uac15\uc131\uc5d0 \uacb0\uc815\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc811\uadfc \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e8\uba74 \uc124\uacc4\ub97c \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc911\uc2e4 \uc0e4\ud504\ud2b8 \ub300 \uc911\uacf5 \uc0e4\ud504\ud2b8<\/h3>\n<p>\uc911\uacf5 \uc0e4\ud504\ud2b8\ub294 \ube44\ud2c0\ub9bc \uac15\uc131 \ub300 \uc911\ub7c9 \ube44\uc728\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uae30\uacc4 \uc124\uacc4\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc6d0\ud615 \ub2e8\uba74\uc758 \uacbd\uc6b0, \uadf9 \uad00\uc131 \ubaa8\uba58\ud2b8 JJJ\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><strong>\uc2e4\uc2ec \uc0e4\ud504\ud2b8: J= \u03c0d\u2074\/3\u00b2<\/strong><\/p>\n<p style=\"text-align: center;\"><strong>\uc911\uacf5 \uc0e4\ud504\ud2b8: J = \u03c0(d\u2080\u2074 &#8211; d<sup>_<\/sup><sub>i<\/sub><sup>\u2074<\/sup>)\/32<\/strong><\/p>\n<p style=\"text-align: center;\"><strong>\uc5ec\uae30\uc11c d = \uc9c1\uacbd, d<sub>0 <\/sub>= \uc678\uacbd, d<sub>i<\/sub> = \ub0b4\uacbd<\/strong><\/p>\n<h4>\uadf9 \uad00\uc131 \ubaa8\uba58\ud2b8 \ube44\uad50<\/h4>\n<table>\n<tbody>\n<tr>\n<td>\ucd95 \uc720\ud615<\/td>\n<td>\uc678\uacbd (mm)<\/td>\n<td>\ub0b4\uacbd (mm)<\/td>\n<td>\uadf9 \uad00\uc131 \ubaa8\uba58\ud2b8 JJJ (mm\u2074)<\/td>\n<\/tr>\n<tr>\n<td>\uc911\uc2e4\ud615<\/td>\n<td>50<\/td>\n<td>\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<td>3.07\u00d710\u2076<\/td>\n<\/tr>\n<tr>\n<td>\uc911\uacf5<\/td>\n<td>50<\/td>\n<td>30<\/td>\n<td>2.83\u00d710^6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uad00\ucc30 \uc0ac\ud56d: \uc911\uacf5 \uc0e4\ud504\ud2b8\ub294 \uac70\uc758 \ub3d9\uc77c\ud55c \ube44\ud2c0\ub9bc \uac15\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ubb34\uac8c\ub97c \uc904\uc5ec\uc8fc\ubbc0\ub85c, \uc790\ub3d9\ucc28 \ubc0f \ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uac00\ubcc0 \ub2e8\uba74<\/h3>\n<p>CNC \uac00\uacf5\uc744 \ud1b5\ud574 \ub2e8\uba74\uc774 \uac00\ubcc0\uc801\uc778 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc751\ub825\uc774 \ub192\uc740 \ubd80\uc704\uc758 \uc9c1\uacbd\uc744 \ub298\ub9ac\uac70\ub098 \ud50c\ub79c\uc9c0\ub97c \ucd94\uac00\ud568\uc73c\ub85c\uc368, \uc124\uacc4\uc790\ub294 \uacfc\ub3c4\ud55c \uc7ac\ub8cc \uc0ac\uc6a9 \uc5c6\uc774 \uad6d\ubd80\uc801\uc73c\ub85c \ube44\ud2c0\ub9bc \uac15\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ub9ac\ube0c\uc640 \uc6f9<\/h3>\n<p>\ube0c\ub798\ud0b7\uc774\ub098 \ud50c\ub808\uc774\ud2b8\uc640 \uac19\uc740 \ube44\uc6d0\ud1b5\ud615 \ubd80\ud488\uc758 \uacbd\uc6b0, \ub9ac\ube0c\uc640 \uc6f9\uc744 \ucd94\uac00\ud558\uba74 \ube44\ud2c0\ub9bc \uac15\uc131\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc870\ub294 \ube44\ud2c0\ub9bc \uc751\ub825\uc744 \uc7ac\ubd84\ubc30\ud558\uace0 \uac01\ub3c4 \ubcc0\ud615\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc124\uacc4 \ud301: \uc751\ub825 \uc9d1\uc911\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ub9ac\ube0c \uad50\ucc28\ubd80\uc5d0 \ud544\ub81b\uc744 \ubc18\ub4dc\uc2dc \uc801\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2>\ubd84\uc11d\uc801 \ubc0f \uacc4\uc0b0\uc801 \ubc29\ubc95<\/h2>\n<h3>\ubd84\uc11d\uc801 \uacc4\uc0b0<\/h3>\n<p>\ub2e8\uc21c\ud55c \ud615\uc0c1\uc758 \uacbd\uc6b0, \uace0\uc804\uc801\uc778 \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ube44\ud2c0\ub9bc \uac15\uc131\uc744 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9c1\uc0ac\uac01\ud615 \ub2e8\uba74\uc758 \uacbd\uc6b0 \uc138\uc778\ud2b8 \ubca0\ub0ad(St. Venant) \uadfc\uc0ac\uc2dd\uc744 \uc801\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n<p style=\"text-align: center;\"><strong>\u0398 = TL\/kGbh\u00b3<\/strong><\/p>\n<p>\uc5ec\uae30\uc11c bbb\uc640 hhh\ub294 \ud3ed\uacfc \ub192\uc774\uc774\uba70, kkk\ub294 \uae30\ud558\ud559\uc801 \uacc4\uc218\uc785\ub2c8\ub2e4(\uc77c\ubc18\uc801\uc778 \ube44\uc728\uc758 \uacbd\uc6b0 0.1406\u20130.208).<\/p>\n<h3>\uc720\ud55c \uc694\uc18c \ud574\uc11d(FEA)<\/h3>\n<p>\ubcf5\uc7a1\ud55c CNC \ubd80\ud488\uc758 \uacbd\uc6b0, FEA\ub294 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. ANSYS, SolidWorks Simulation, NX\uc640 \uac19\uc740 \ucd5c\uc2e0 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub294 \uc815\ud655\ud55c \ube44\ud2c0\ub9bc \uc751\ub825 \ubd84\ud3ec \ubc0f \ubcc0\ud615 \ub9f5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. FEA\ub97c \ud1b5\ud574 \ub2e4\uc74c\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ubcbd \ub450\uaed8<\/li>\n<li>\ud544\ub81b \ubc0f \ubaa8\ub530\uae30<\/li>\n<li>\ubcf5\uc7a1\ud55c \ub9ac\ube0c \uad6c\uc870<\/li>\n<\/ul>\n<h4>FEA \ub300 \ud574\uc11d\uc801 \uc811\uadfc\ubc95<\/h4>\n<table>\n<tbody>\n<tr>\n<td>\ubc29\ubc95<\/td>\n<td>\uc815\ud655\ub3c4<\/td>\n<td>\ubcf5\uc7a1\uc131<\/td>\n<td>\uc801\ud569\ud55c \uc801\uc6a9 \uc0ac\ub840<\/td>\n<\/tr>\n<tr>\n<td>\ubd84\uc11d\uc801<\/td>\n<td>\ubcf4\ud1b5<\/td>\n<td>\ub0ae\uc74c<\/td>\n<td>\ub2e8\uc21c\ud55c \uc0e4\ud504\ud2b8 \ubc0f \ubcf4<\/td>\n<\/tr>\n<tr>\n<td>FEA<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\ubcf5\uc7a1\ud55c CNC \uac00\uacf5 \ud615\uc0c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" class=\"size-full wp-image-23907 aligncenter\" src=\"https:\/\/www.lyah-machining.com\/wp-content\/uploads\/2026\/03\/Torsional-Rigidity-in-CNC-Machined-Parts.jpg\" alt=\"Torsional Rigidity in CNC Machined Parts\" width=\"800\" height=\"533\" srcset=\"https:\/\/www.lyah-machining.com\/wp-content\/uploads\/2026\/03\/Torsional-Rigidity-in-CNC-Machined-Parts.jpg 800w, https:\/\/www.lyah-machining.com\/wp-content\/uploads\/2026\/03\/Torsional-Rigidity-in-CNC-Machined-Parts-300x200.jpg 300w, https:\/\/www.lyah-machining.com\/wp-content\/uploads\/2026\/03\/Torsional-Rigidity-in-CNC-Machined-Parts-768x512.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>CNC \uac00\uacf5 \uc2dc \uace0\ub824 \uc0ac\ud56d<\/h2>\n<p>\uc124\uacc4\uac00 \uc544\ubb34\ub9ac \ub6f0\uc5b4\ub098\ub354\ub77c\ub3c4 \uac00\uacf5 \ub9e4\uac1c\ubcc0\uc218\ub294 \ube44\ud2c0\ub9bc \uac15\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc8fc\uc694 \uc694\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc794\ub958 \uc751\ub825: \ubc00\ub9c1, \uc120\ubc18 \uac00\uacf5, \ub4dc\ub9b4\ub9c1\uacfc \uac19\uc740 CNC \uac00\uacf5 \uacf5\uc815\uc740 \uc794\ub958 \uc751\ub825\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc751\ub825 \uc81c\uac70 \ucc98\ub9ac\ub97c \ud1b5\ud574 \ube44\ud2c0\ub9bc \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud45c\uba74 \ub9c8\uac10: \uac70\uce5c \ud45c\uba74\uc740 \ube44\ud2c0\ub9bc \ud558\uc911 \ud558\uc5d0\uc11c \ubbf8\uc138 \uade0\uc5f4\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc815\ubc00 \uac00\uacf5 \ubc0f \uc5f0\ub9c8\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>\uacf5\ucc28: \uc5c4\uaca9\ud55c \ud615\uc0c1 \uacf5\ucc28\ub294 \ud3b8\uc2ec\uc744 \ubc29\uc9c0\ud558\uc5ec, \ud3b8\uc2ec\uc73c\ub85c \uc778\ud574 \uac10\uc18c\ud560 \uc218 \uc788\ub294 \uc720\ud6a8 \ube44\ud2c0\ub9bc \uac15\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc0ac\ub840 \uc5f0\uad6c: CNC \uac00\uacf5 \ubd80\ud488<\/h2>\n<h3>\uc790\ub3d9\ucc28 \uad6c\ub3d9\ucd95<\/h3>\n<p>\uad6c\ub3d9\ucd95\uc740 \uc5d4\uc9c4\uc5d0\uc11c \ubc14\ud034\ub85c \ud1a0\ud06c\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ubcbd \ub450\uaed8\ub97c \uac00\uc9c4 \uc911\uacf5 \uac15\ucca0 \ucd95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubb34\uac8c\ub97c \uc904\uc774\uba74\uc11c\ub3c4 \ube44\ud2c0\ub9bc \uac15\uc131\uc744 \ud655\ubcf4\ud558\uba70, \uc774\ub294 \ucc28\ub7c9 \uc131\ub2a5\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ud56d\uacf5\uc6b0\uc8fc\uc6a9 \uc2a4\ud540\ub4e4 \ubd80\ud488<\/h3>\n<p>\ud56d\uacf5\uc6b0\uc8fc \uc561\ucd94\uc5d0\uc774\ud130\uc758 \uc2a4\ud540\ub4e4\uc5d0\ub294 \uc815\ubc00\ud55c \ube44\ud2c0\ub9bc \uac15\uc131\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4. \ub9ac\ube0c\uac00 \uc788\ub294 \ud615\uc0c1\uc758 \ud2f0\ud0c0\ub284 \ud569\uae08\uc744 CNC \uac00\uacf5\ud558\uc5ec \uacfc\ub3c4\ud55c \ubb34\uac8c \uc99d\uac00 \uc5c6\uc774 \ub192\uc740 \ud1a0\ud06c \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<h2>\ube44\ud2c0\ub9bc \uac15\uc131 \uc2dc\ud5d8 \ubc29\ubc95<\/h2>\n<h3>\uc9c1\uc811 \ud1a0\ud06c \uc2dc\ud5d8<\/h3>\n<p>\ud1a0\ud06c \ub80c\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc815\ud574\uc9c4 \ud1a0\ud06c\ub97c \uac00\ud55c \ud6c4, \uac01\ub3c4 \ubcc0\uc704\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ud488\uc9c8 \uad00\ub9ac\uc5d0 \uac04\ud3b8\ud558\uac8c \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ub3d9\uc801 \ube44\ud2c0\ub9bc \uc2dc\ud5d8<\/h3>\n<p>\uc2e4\uc81c \uc0ac\uc6a9 \uc870\uac74\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\uae30 \uc704\ud574 \ubd80\ud488\uc5d0 \uc9c4\ub3d9 \ud1a0\ud06c\ub97c \uac00\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud53c\ub85c \uac70\ub3d9\uacfc \ube44\ud2c0\ub9bc \uacf5\uc9c4 \uc8fc\ud30c\uc218\ub97c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h4>\uc77c\ubc18\uc801\uc778 \ube44\ud2c0\ub9bc \uc2dc\ud5d8 \ubc29\ubc95<\/h4>\n<table>\n<tbody>\n<tr>\n<td>\ubc29\ubc95<\/td>\n<td>\uc124\uba85<\/td>\n<td>\ub300\ud45c\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c<\/td>\n<\/tr>\n<tr>\n<td>\uc815\uc801 \ud1a0\ud06c \uc2dc\ud5d8<\/td>\n<td>\ud1a0\ud06c\ub97c \uac00\ud558\uace0 \uac01 \ubcc0\uc704\ub97c \uce21\uc815<\/td>\n<td>\ucd95, \ucee4\ud50c\ub9c1<\/td>\n<\/tr>\n<tr>\n<td>\ub3d9\uc801 \ube44\ud2c0\ub9bc \uc2dc\ud5d8<\/td>\n<td>\uacf5\uc9c4\/\ud53c\ub85c \uac80\uc99d\uc744 \uc704\ud55c \uc9c4\ub3d9 \ud1a0\ud06c<\/td>\n<td>\uace0\uc18d \uc2a4\ud540\ub4e4, \uc790\ub3d9\ucc28 \uad6c\ub3d9 \uc7a5\uce58<\/td>\n<\/tr>\n<tr>\n<td>\ub514\uc9c0\ud138 \uc774\ubbf8\uc9c0 \uc0c1\uad00\ubc95<\/td>\n<td>\uce74\uba54\ub77c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ube44\ud2c0\ub9bc \ubc0f \ubcc0\ud615\ub960 \uce21\uc815<\/td>\n<td>\ubcf5\uc7a1\ud55c CNC \uac00\uacf5 \ubd80\ud488<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ube44\ud2c0\ub9bc \uac15\uc131\uc744 \uadf9\ub300\ud654\ud558\uae30 \uc704\ud55c \uc124\uacc4 \uc9c0\uce68<\/h2>\n<ul>\n<li>\uc7ac\ub8cc \uc120\uc815: \ud1a0\ud06c\uc5d0 \ubbfc\uac10\ud55c \ubd80\ud488\uc758 \uacbd\uc6b0 \uc804\ub2e8 \ud0c4\uc131 \uacc4\uc218\uac00 \ub354 \ub192\uc740 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ucd5c\uc801\ud654\ub41c \ud615\uc0c1: \uc0e4\ud504\ud2b8\uc758 \uacbd\uc6b0 \uc6d0\ud615 \ub610\ub294 \uad00\ud615 \ub2e8\uba74\uc744 \uc120\ud638\ud558\uace0, \ud50c\ub808\uc774\ud2b8\uc758 \uacbd\uc6b0 \ub9ac\ube0c\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uae38\uc774 \ucd5c\uc18c\ud654: \ubd80\ud488\uc774 \uc9e7\uc744\uc218\ub85d \ube44\ud2c0\ub9bc \uac15\uc131\uc774 \ub192\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n<li>\ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac \ud53c\ud558\uae30: \ud544\ub81b\uc744 \uc801\uc6a9\ud558\uba74 \uc751\ub825 \uc9d1\uc911\uc744 \uc904\uc774\uace0 \ube44\ud2c0\ub9bc \uc218\uba85\uc744 \ub298\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>FEA \uac80\uc99d: \ucd5c\uc885 \uac00\uacf5 \uc804\uc5d0 \uc2e4\uc81c \ud1a0\ud06c \uc870\uac74\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<h2>CNC \uac00\uacf5 \uc2dc \uace0\ub824\ud574\uc57c \ud560 \uc2e4\uc6a9\uc801 \uc0ac\ud56d<\/h2>\n<p>CNC \uac00\uacf5\uc744 \ud1b5\ud574 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uacfc \uc815\ubc00\ud55c \uacf5\ucc28\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc124\uacc4\uc790\ub294 \uac15\uc131\uacfc \ub2e4\uc74c \uc694\uc18c\ub4e4 \uac04\uc758 \uade0\ud615\uc744 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc911\ub7c9 \uc81c\uc57d: \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li>\ube44\uc6a9 \ud6a8\uc728\uc131: \ubcbd \ub450\uaed8\uac00 \ub450\uaebc\uc6cc\uc9c0\uba74 \uac15\uc131\uc740 \uc99d\uac00\ud558\uc9c0\ub9cc \uc7ac\ub8cc\ube44\ub3c4 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc870\ub9bd \ud638\ud658\uc131: \ube44\ud2c0\ub9bc \uac15\uc131\uc740 \ubca0\uc5b4\ub9c1, \ucee4\ud50c\ub9c1 \ubc0f \uae30\ud0c0 \ubd80\ud488\uacfc \uc870\ud654\ub97c \uc774\ub8e8\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ube44\ud2c0\ub9bc \uac15\uc131\uc740 CNC \uac00\uacf5 \ubd80\ud488\uc758 \uae30\ucd08\uc801\uc778 \ub9e4\uac1c\ubcc0\uc218\uc785\ub2c8\ub2e4. \uc7ac\ub8cc \ud2b9\uc131, \ud615\uc0c1 \ubc0f \uac00\uacf5 \uae30\uc220\uc744 \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud568\uc73c\ub85c\uc368, \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ube44\ud2c0\ub9bc\uc5d0 \uc800\ud56d\ud558\uace0 \uae30\ub2a5\uc801 \uc815\ubc00\ub3c4\ub97c \uc720\uc9c0\ud558\ub294 \ubd80\ud488\uc744 \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd84\uc11d \uacf5\uc2dd, \uc720\ud55c\uc694\uc18c\ud574\uc11d(FEA), \ubb3c\ub9ac\uc801 \uc2dc\ud5d8\uc740 \ube44\ud2c0\ub9bc \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud55c \uc0c1\ud638 \ubcf4\uc644\uc801\uc778 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc801\uc808\ud558\uac8c \uc124\uacc4\ub41c \ube44\ud2c0\ub9bc \uac15\uc131\uc774 \ub6f0\uc5b4\ub09c \ubd80\ud488\uc740 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\uace0, \uc9c4\ub3d9\uc744 \uc904\uc774\uba70, \uc2dc\uc2a4\ud15c \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CNC \uac00\uacf5 \ubd80\ud488 \uc124\uacc4\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\ub294 \ube44\ud2c0\ub9bc \uac15\uc131\uc785\ub2c8\ub2e4. \uc774\ub294 \ud1a0\ud06c\uac00 \uac00\ud574\uc84c\uc744 \ub54c \ubd80\ud488\uc774 \ube44\ud2c0\ub9bc\uc5d0 \uc800\ud56d\ud558\ub294 \uc815\ub3c4\ub97c \ub098\ud0c0\ub0b4\uba70, \uae30\uacc4\uc801 \uc548\uc815\uc131, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":23907,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[92],"tags":[],"class_list":["post-31801","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-92"],"_links":{"self":[{"href":"https:\/\/www.lyah-machining.com\/ko\/wp-json\/wp\/v2\/posts\/31801","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lyah-machining.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lyah-machining.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lyah-machining.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lyah-machining.com\/ko\/wp-json\/wp\/v2\/comments?post=31801"}],"version-history":[{"count":1,"href":"https:\/\/www.lyah-machining.com\/ko\/wp-json\/wp\/v2\/posts\/31801\/revisions"}],"predecessor-version":[{"id":31828,"href":"https:\/\/www.lyah-machining.com\/ko\/wp-json\/wp\/v2\/posts\/31801\/revisions\/31828"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lyah-machining.com\/ko\/wp-json\/wp\/v2\/media\/23907"}],"wp:attachment":[{"href":"https:\/\/www.lyah-machining.com\/ko\/wp-json\/wp\/v2\/media?parent=31801"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lyah-machining.com\/ko\/wp-json\/wp\/v2\/categories?post=31801"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lyah-machining.com\/ko\/wp-json\/wp\/v2\/tags?post=31801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}