{"id":486,"date":"2025-11-20T08:08:39","date_gmt":"2025-11-20T08:08:39","guid":{"rendered":"https:\/\/hontitan.com\/?p=486"},"modified":"2026-01-23T03:34:44","modified_gmt":"2026-01-23T03:34:44","slug":"titanium-grade-5-vs-grade-2-technical-guide","status":"publish","type":"post","link":"https:\/\/hontitan.com\/ko\/titanium-grade-5-vs-grade-2-technical-guide\/","title":{"rendered":"\ud2f0\ud0c0\ub284 5\ub4f1\uae09(Ti-6Al-4V) \ub300 2\ub4f1\uae09(CP): \ud2b9\uc131, \ube44\uc6a9 \ubc0f \uac00\uacf5\uc131\uc5d0 \ub300\ud55c \uae30\uc220 \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\ud504\ub85c\uc81d\ud2b8\uc5d0 \uc0ac\uc6a9\ud560 \ud2f0\ud0c0\ub284\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uac70\uc758 \ud56d\uc0c1 \ub450 \uac00\uc9c0 \uacbd\uc7c1 \uc5c5\uccb4\ub85c \uc120\ud0dd\uc758 \ud3ed\uc774 \uc881\ud600\uc9d1\ub2c8\ub2e4: <strong>2\ub4f1\uae09(\uc0c1\uc5c5\uc801\uc73c\ub85c \uc21c\uc218\ud55c)<\/strong> \uadf8\ub9ac\uace0 <strong>5\ub4f1\uae09(Ti-6Al-4V)<\/strong>. \uc774 \ub450 \ub4f1\uae09\uc740 \uc804 \uc138\uacc4 \ud2f0\ud0c0\ub284 \uc0ac\uc6a9\ub7c9\uc758 \ub300\ubd80\ubd84\uc744 \ucc28\uc9c0\ud558\uc9c0\ub9cc, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc6a9\ub3c4\ub294 \ub9e4\uc6b0 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p>\ubc14\uc058\uc2e0 \ubd84\ub4e4\uc744 \uc704\ud574 \uadfc\ubcf8\uc801\uc778 \ucc28\uc774\uc810\uc744 \uc124\uba85\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ud2f0\ud0c0\ub284 \ub4f1\uae09 2<\/strong> \ub294 \u201c\uc0b0\uc5c5\uacc4\uc758 \uc77c\uafbc\u201d\uc785\ub2c8\ub2e4. \uc0c1\uc5c5\uc801\uc73c\ub85c \uc21c\uc218\ud558\uba70 \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131<\/strong> \uadf8\ub9ac\uace0 <strong>\ub6f0\uc5b4\ub09c \uc131\ud615\uc131<\/strong> (\uc5f0\uc131)\uc774 \ub192\uc544 \ud654\ud559 \ucc98\ub9ac \ubc0f \ubc30\uad00\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ud2f0\ud0c0\ub284 5\ub4f1\uae09<\/strong> \ub294 \u201c\ud56d\uacf5 \uc6b0\uc8fc \uc120\uc218\u201d\uc785\ub2c8\ub2e4. \ud569\uae08(6% \uc54c\ub8e8\ubbf8\ub284, 4% \ubc14\ub098\ub4d0)\uc73c\ub85c \uc5f0\uc131\uc744 \uc77c\ubd80 \ud76c\uc0dd\ud558\uc5ec <strong>\uadf9\ud55c\uc758 \ud798<\/strong> (2\ub4f1\uae09\ubcf4\ub2e4 \uc57d 3\ubc30 \ub354 \uac15\ub825\ud568) \ubc0f <strong>\uacbd\ub3c4<\/strong>, \ud558\uc911\uc744 \uacac\ub514\ub294 \uad6c\uc870\ubb3c \ubc0f \uc815\ubc00 \ubd80\ud488\uc758 \ud45c\uc900\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ube60\ub978 \uc0ac\uc591: 2\ub4f1\uae09\uacfc 5\ub4f1\uae09 \ube44\uad50 \ucc28\ud2b8<\/h3>\n<p>\ub2e4\uc74c \ud45c\ub294 \ube60\ub978 \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub3c4\ub85d \uc911\uc694\ud55c \ucc28\uc774\uc810\uc744 \ud55c \ub208\uc5d0 \ubcfc \uc218 \uc788\ub3c4\ub85d \uc694\uc57d\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\uae30\ub2a5<\/th>\n<th style=\"text-align: left;\">\ud2f0\ud0c0\ub284 \ub4f1\uae09 2(CP)<\/th>\n<th style=\"text-align: left;\">\ud2f0\ud0c0\ub284 5\ub4f1\uae09(Ti-6Al-4V)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>\ubd84\ub958<\/strong><\/td>\n<td style=\"text-align: left;\">\uc0c1\uc5c5\uc801\uc73c\ub85c \uc21c\uc218(\uc54c\ud30c \ub2e8\uacc4)<\/td>\n<td style=\"text-align: left;\">\u03b1-\u03b2 \ud569\uae08<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\uc218\uc728 \uac15\ub3c4<\/strong><\/td>\n<td style=\"text-align: left;\">~275~345MPa(40~50ksi)<\/td>\n<td style=\"text-align: left;\">~828 - 895 MPa(120-130 ksi)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\uacbd\ub3c4<\/strong><\/td>\n<td style=\"text-align: left;\">\ubcf4\ud1b5(\ub85c\ud06c\uc6f0 B 80)<\/td>\n<td style=\"text-align: left;\">\ub192\uc74c(\ub85c\ud06c\uc6f0 C 30-36)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\ub0b4\uc2dd\uc131<\/strong><\/td>\n<td style=\"text-align: left;\"><strong>\uc6b0\uc218<\/strong>(\uc0b0\ud654 \ub9e4\uc9c8\uc5d0\uc11c \uc6b0\uc218)<\/td>\n<td style=\"text-align: left;\"><strong>\ub9e4\uc6b0 \uc88b\uc74c<\/strong>(Gr2\ubcf4\ub2e4 \uc57d\uac04 \ub0ae\uc74c)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\uc131\ud615\uc131<\/strong><\/td>\n<td style=\"text-align: left;\">\ub192\uc74c(\uad6c\ubd80\ub9ac\uae30 \uc27d\uace0, \ucc28\uac00\uc6b4 \ud615\ud0dc)<\/td>\n<td style=\"text-align: left;\">\ub0ae\uc74c(\ucc28\uac11\uac8c \uc2dd\ud788\uae30 \uc5b4\ub824\uc6c0)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\uae30\uacc4 \uac00\uacf5\uc131<\/strong><\/td>\n<td style=\"text-align: left;\"><strong>\u201cGummy\u201d<\/strong>(\uac94\ud654\/\uace0\ucc29\ud654 \uacbd\ud5a5)<\/td>\n<td style=\"text-align: left;\"><strong>\u201c\ud558\ub4dc &amp; \ud56b\u201d<\/strong>(\uc5f4\/\ub9c8\ubaa8\uc5d0 \ucde8\uc57d\ud568)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\ucd5c\ub300 \uc11c\ube44\uc2a4 \uc628\ub3c4<\/strong><\/td>\n<td style=\"text-align: left;\">~\ucd5c\ub300 315\u00b0C(600\u00b0F)(\uad6c\uc870\uc801 \ud55c\uacc4)<\/td>\n<td style=\"text-align: left;\">~400\u00b0C(750\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\uae30\ubcf8 \uc591\uc2dd<\/strong><\/td>\n<td style=\"text-align: left;\"><strong>\uc2dc\ud2b8, \ud50c\ub808\uc774\ud2b8, \uc2ec\ub9ac\uc2a4 \ud29c\ube0c<\/strong>, \ubc14<\/td>\n<td style=\"text-align: left;\"><strong>\ubc14, \ud50c\ub808\uc774\ud2b8<\/strong>, \ud328\uc2a4\ub108(\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud29c\ube0c\ub294 \ub4dc\ubb3c\ub2e4)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\ube44\uc6a9 \uc9c0\uc218<\/strong><\/td>\n<td style=\"text-align: left;\">\ub0ae\uc74c(\uc6d0\uc7ac\ub8cc \ubc0f \uac00\uacf5)<\/td>\n<td style=\"text-align: left;\">\ub354 \ub192\uc74c(\uc7ac\ub8cc + \ub290\ub9b0 \uac00\uacf5)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud654\ud559\uc801 \ubc0f \ubbf8\uc138 \uad6c\uc870\uc801 \ucc28\uc774: \uc131\ub2a5\uc758 \u201c\uc774\uc720\u201d<\/h2>\n<p>5\ub4f1\uae09\uc774 2\ub4f1\uae09\ubcf4\ub2e4 3\ubc30 \uac00\uae4c\uc774 \uac15\ud55c \uc774\uc720\ub97c \uc774\ud574\ud558\ub824\uba74 \uc721\uc548\uc73c\ub85c \ubcf4\ub294 \uac83 \uc774\uc0c1\uc73c\ub85c \uae08\uc18d\ud559\uc744 \ub4e4\uc5ec\ub2e4\ubd10\uc57c \ud569\ub2c8\ub2e4. \uadf8 \ucc28\uc774\ub294 \uc21c\ub3c4\uc640 \uacb0\uc815 \uad6c\uc870 \ub2e8\uacc4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>2\ub4f1\uae09: \u201c\uc54c\ud30c\u201d \uad6c\uc870(\uc0c1\uc5c5\uc801\uc73c\ub85c \uc21c\uc218\ud55c)<\/h3>\n<p>\ud2f0\ud0c0\ub284 2\ub4f1\uae09\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ubd84\ub958\ub429\ub2c8\ub2e4. <strong>\uc0c1\uc5c5\uc801\uc73c\ub85c \uc21c\uc218\ud55c(CP)<\/strong> \ud2f0\ud0c0\ub284. \uae30\ubcf8\uc801\uc73c\ub85c 99% \uc21c\uc218 \ud2f0\ud0c0\ub284\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ub9c8\uc774\ud06c\ub85c \uad6c\uc870:<\/strong> \uadf8\uac83\uc740 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4 <strong>\uc54c\ud30c(\u03b1) \ub2e8\uacc4<\/strong> \uc2e4\uc628\uc5d0\uc11c \uacb0\uc815 \uad6c\uc870(\uc721\uac01\ud615 \ubc00\ucc29 \ud3ec\uc7a5).<\/li>\n<li><strong>\ube44\ubc00 \uc7ac\ub8cc:<\/strong> 2\ub4f1\uae09\uc758 \uac15\ub3c4\ub294 \uc2e4\uc81c\ub85c \u201c\ubd88\uc21c\ubb3c'\uc5d0 \uc758\ud574 \uc81c\uc5b4\ub418\uba70, \uad6c\uccb4\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\uc0b0\uc18c \ubc0f \ucca0\ubd84<\/strong>. \uc81c\uc870\uc5c5\uccb4\ub294 \uc0b0\uc18c \ud568\ub7c9(\uc77c\ubc18\uc801\uc73c\ub85c \uc57d 0.25%)\uc744 \uc2e0\uc911\ud558\uac8c \uc870\uc815\ud558\uc5ec \uac12\ube44\uc2fc \ud569\uae08 \uc6d0\uc18c\ub97c \ucd94\uac00\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc18c\uc7ac\uc758 \uac15\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc81c\ud55c \uc0ac\ud56d:<\/strong> \ub2e8\uc0c1 \uc54c\ud30c \uad6c\uc870\uc774\ubbc0\ub85c 2\ub4f1\uae09\uc785\ub2c8\ub2e4. <strong>\uc5f4\ucc98\ub9ac\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/strong> \ub97c \ucca8\uac00\ud558\uc5ec \uac15\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4. \ub0c9\uac04 \uac00\uacf5(\ubcc0\ud615 \uacbd\ud654)\uc744 \ud1b5\ud574\uc11c\ub9cc \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>5\ub4f1\uae09: \u201c\uc54c\ud30c-\ubca0\ud0c0\u201d \ud569\uae08(Ti-6Al-4V)<\/h3>\n<p>\ud2f0\ud0c0\ub284 5\ub4f1\uae09\uc740 \uc138\uacc4\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud2f0\ud0c0\ub284 \ud569\uae08\uc785\ub2c8\ub2e4. \uadf8 \uc774\ub984\uc785\ub2c8\ub2e4, <strong>Ti-6Al-4V<\/strong>, \ub97c \ud1b5\ud574 \uadf8 \ube44\ubc95\uc744 \uacf5\uac1c\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>6% \uc54c\ub8e8\ubbf8\ub284:<\/strong> \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. <strong>\uc54c\ud30c \uc548\uc815\uc81c<\/strong>, \ub97c \uc0ac\uc6a9\ud558\uc5ec \uac15\ub3c4\uc640 \uace0\uc628 \uc131\ub2a5\uc744 \ub192\uc600\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>4% \ubc14\ub098\ub4d0:<\/strong> \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. <strong>\ubca0\ud0c0 \uc548\uc815\uc81c<\/strong>. \uc774\ub807\uac8c \ud558\uba74 \uacb0\uc815 \uad6c\uc870\uc758 \uc77c\ubd80\uac00 <strong>\ubca0\ud0c0<\/strong> (\u03b2) \uc0c1(\uc2e0\uccb4 \uc911\uc2ec \uc785\ubc29\uccb4)\uc744 \uc2e4\uc628\uc5d0\uc11c \uce21\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uacb0\uacfc:<\/strong> 5\ub4f1\uae09\uc740 <strong>2\uc0c1(\u03b1+\u03b2) \ud569\uae08<\/strong>. \uc774 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud558\uba74 \uc7ac\ub8cc\uac00 <strong>\uc5f4\ucc98\ub9ac<\/strong> (\uc6a9\uc561 \ucc98\ub9ac \ubc0f \uc219\uc131)\uc744 \uc0ac\uc6a9\ud558\uc5ec 2\ub4f1\uae09\uc73c\ub85c\ub294 \ubd88\uac00\ub2a5\ud55c \ub354 \ub192\uc740 \uc218\uc900\uc758 \uac15\ub3c4\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uae30\uacc4\uc801 \ud2b9\uc131 \uc2ec\uce35 \ubd84\uc11d: \uac15\ub3c4, \uacbd\ub3c4 \ubc0f \ubc00\ub3c4 \uc2e0\ud654<\/h2>\n<p>\uc774 \uc139\uc158\uc5d0\uc11c\ub294 \uc6d0\uc2dc \uc131\ub2a5 \ub370\uc774\ud130\ub97c \ube44\uad50\ud569\ub2c8\ub2e4. 5\ub4f1\uae09\uc740 \uc885\uc885 \u201c\uc6b0\uc218\ud55c\u201d \uae08\uc18d\uc73c\ub85c \ud310\ub9e4\ub418\uc9c0\ub9cc, \ub370\uc774\ud130\uc5d0 \ub530\ub974\uba74 \uc5f0\uc131\uacfc \uac19\uc740 \ud2b9\uc815 \ubc94\uc8fc\uc5d0\uc11c\ub294 2\ub4f1\uae09\uc774 \uc6b0\uc704\ub97c \uc810\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>1. \ud798: 3\ubc30 \uc2b9\uc218<\/h3>\n<p>\uac00\uc7a5 \uc911\uc694\ud55c \ucc28\ubcc4\ud654 \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\uc218\uc728 \uac15\ub3c4<\/strong>-\uba38\ud2f0\ub9ac\uc5bc\uc774 \uc601\uad6c\uc801\uc73c\ub85c \ubcc0\ud615\ub418\ub294 \uc9c0\uc810\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>2\ub4f1\uae09:<\/strong> \uc77c\ubc18\uc801\uc778 \ud56d\ubcf5 \uac15\ub3c4\ub294 \uc57d <strong>275-345 MPa<\/strong>. \uc77c\ubc18\uc801\uc778 \uad6c\uc870\uc6a9 \uac15\uc7ac\uc640 \ube44\uc2b7\ud55c \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uc9c0\ub9cc \ubb34\uac8c\ub294 \ud6e8\uc52c \uc801\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>5\ub4f1\uae09:<\/strong> \uc77c\ubc18\uc801\uc778 \ud56d\ubcf5 \uac15\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. <strong>828-895 MPa<\/strong>.<\/li>\n<\/ul>\n<p><strong>\uc694\uc810:<\/strong> 5\ub4f1\uae09\uc740 \ub300\ub7b5 <strong>3\ubc30 \ub354 \uac15\ub825\ud574\uc9c4<\/strong> 2\ub4f1\uae09\ubcf4\ub2e4 \ub192\uc2b5\ub2c8\ub2e4. \uc11c\uc2a4\ud39c\uc158 \uc554 \ub610\ub294 \ud130\ube48 \ube14\ub808\uc774\ub4dc\ub97c \uc124\uacc4\ud558\ub294 \uacbd\uc6b0 5\ub4f1\uae09\uc740 \ud611\uc0c1\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>2. \u201c\ubc00\ub3c4 \uc2e0\ud654\u201d(\uc911\uc694!)<\/h3>\n<p>\ud754\ud788 5\ub4f1\uae09\uc774 2\ub4f1\uae09\ubcf4\ub2e4 \u201c\uac00\ubccd\ub2e4\u201d\uace0 \uc624\ud574\ud558\ub294 \uacbd\uc6b0\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ud604\uc2e4:<\/strong> \ubc00\ub3c4\ub294 \uac70\uc758 \ub3d9\uc77c\ud569\ub2c8\ub2e4. 5\ub4f1\uae09(\u223c 4.43g\/cm\u00b3)\uc740 \uae30\uc220\uc801\uc73c\ub85c \uc57d\uac04 <strong>\ub77c\uc774\ud130<\/strong> \uc54c\ub8e8\ubbf8\ub284\uc774 \ucca8\uac00\ub418\uc5b4 2\ub4f1\uae09(\u223c 4.51g\/cm\u00b3)\ubcf4\ub2e4 \ub192\uc9c0\ub9cc \uc77c\ubc18\uc801\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4, <strong>\ub3d9\ub4f1\ud55c \uac83\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/strong>.<\/li>\n<li><strong>5\ub4f1\uae09\uc744 \uc0ac\uc6a9\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong> \uadf8\uac83\uc740 \ubc14\ub85c <strong>\ubb34\uac8c \ub300\ube44 \uac15\ub3c4 \ube44\uc728<\/strong>. \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <em>\uc7ac\ub8cc \uac10\uc18c<\/em> (\ub354 \uc587\uc740 \ubcbd)\uc744 5\ub4f1\uae09\uc73c\ub85c \uc0ac\uc6a9\ud558\uc5ec \ub450\uaebc\uc6b4 2\ub4f1\uae09 \ubd80\ud488\uacfc \ub3d9\uc77c\ud55c \ud558\uc911 \uc6a9\ub7c9\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>3. \uacbd\ub3c4 \ubc0f \ub0b4\ub9c8\ubaa8\uc131<\/h3>\n<ul>\n<li><strong>2\ub4f1\uae09(\ubd80\ub4dc\ub7ec\uc6c0):<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c <strong>\ub85c\ud06c\uc6f0 B \uc2a4\ucf00\uc77c(70-80 HRB)<\/strong>. \ud45c\uba74\uc774 \uae01\ud788\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>5\ub4f1\uae09(\ub354 \uc5b4\ub824\uc6c0):<\/strong> \uc758 \uc870\uce58 <strong>Rockwell<\/strong> C \uc2a4\ucf00\uc77c <strong>(30-36 HRC)<\/strong>. \ub9c8\ubaa8\uc5d0 \ub354 \uc798 \uacac\ub514\uae30 \ub54c\ubb38\uc5d0 \uce7c \uc190\uc7a1\uc774\uc640 \ubcfc\ud2b8 \ud5e4\ub4dc\uc5d0 \uc120\ud638\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<blockquote><p><strong>\ud83d\udca1 \uac15\uc131\uc5d0 \ub300\ud55c \uc5d4\uc9c0\ub2c8\uc5b4 \ub178\ud2b8:<\/strong> \ucc38\uace0 <strong>\ud0c4\uc131 \uacc4\uc218(\uc601\uc758 \uacc4\uc218)<\/strong> \ub294 \ub458 \ub2e4 \ube44\uc2b7\ud569\ub2c8\ub2e4(~105-115 GPa). \uc774\ub294 \uace7 <strong>5\ub4f1\uae09\uc740 2\ub4f1\uae09\ubcf4\ub2e4 \ud06c\uac8c \ubee3\ubee3\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong>. 2\ub4f1\uae09 \ubd80\ud488\uc774 \ud558\uc911\uc744 \ubc1b\uc544 \ub108\ubb34 \ub9ce\uc774 \ud718\uc5b4\uc9c0\ub294 \uacbd\uc6b0 5\ub4f1\uae09\uc73c\ub85c \uc804\ud658\ud574\ub3c4 \ud718\uc5b4\uc9d0\uc774 \uba48\ucd94\uc9c0 \uc54a\uace0 \ubd80\ud488\uc774 \ud718\uc5b4\uc9c0\ub294 \ub3d9\uc548 \ud30c\uc190\ub418\ub294 \uac83\ub9cc \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud728\uc744 \uc904\uc774\ub824\uba74 \ub450\uaed8\ub97c \ub298\ub824\uc57c \ud569\ub2c8\ub2e4.<\/p><\/blockquote>\n<h2>\uac00\uacf5\uc131 \uac00\uc774\ub4dc: \ud63c\ub780 \uc5c6\uc774 \uc790\ub974\ub294 \ubc29\ubc95<\/h2>\n<p>\ud2f0\ud0c0\ub284 \uac00\uacf5\uc740 \uacf5\uad6c \ud30c\uc190\uc73c\ub85c \uc545\uba85\uc774 \ub192\uc9c0\ub9cc, 2\ub4f1\uae09\uacfc 5\ub4f1\uae09\uc740 \ub2e4\ub978 \uc774\uc720\ub85c \uc2e4\ud328\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub69c\ub837\ud55c \u201c\uc131\uaca9'\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc218\uc775\uc131 \uc788\ub294 \uc791\uc5c5\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/p>\n<h3>1. \uac00\uacf5 2\ub4f1\uae09: \u201c\uac70\ubbf8\u201d\uc758 \uc545\ubabd<\/h3>\n<p>\ub0ae\uc740 \uac15\ub3c4\uc5d0 \uc18d\uc9c0 \ub9c8\uc138\uc694. 2\ub4f1\uae09\uc740 \uc5f0\uc131 \ub54c\ubb38\uc5d0 5\ub4f1\uae09\ubcf4\ub2e4 \uac00\uacf5\ud558\uae30\uac00 \ub354 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ubb38\uc81c:<\/strong> \ubd80\ub4dc\ub7fd\uace0 \u201c\uc824\ub9ac\ucc98\ub7fc\u201d \ubd80\ub4dc\ub7fd\uc2b5\ub2c8\ub2e4. \ubd80\uc11c\uc9c0\uc9c0 \uc54a\uace0 \ubc88\uc9c0\uae30\ub97c \uc6d0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>Galling:<\/strong> \uc7ac\ub8cc\ub294 \uc808\uc0ad \uacf5\uad6c \ubaa8\uc11c\ub9ac(\ube4c\ud2b8\uc5c5 \ubaa8\uc11c\ub9ac)\uc5d0 \uc2a4\uc2a4\ub85c \uc6a9\uc811\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>Burrs:<\/strong> \uc81c\uac70\ud558\uae30 \uc5b4\ub824\uc6b4 \uc9c0\uc800\ubd84\ud558\uace0 \ub048\uc801\ub048\uc801\ud55c \ubc84\ub97c \ub0a8\uae41\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\ub7b5:<\/strong><\/li>\n<li><strong>\ud234\ub9c1:<\/strong> \uc0ac\uc6a9 <strong>\ub0a0\uce74\ub86d\uace0 \uad11\ud0dd\uc774 \ub098\ub294 \ube44\ucf54\ud305 \uce74\ubc14\uc774\ub4dc<\/strong> \ub610\ub294 \ub192\uc740 \ud3ec\uc9c0\ud2f0\ube0c \ub808\uc774\ud06c \ud615\uc0c1(\uc54c\ub8e8\ubbf8\ub284 \uc2a4\ud0c0\uc77c \ub3c4\uad6c)\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uae08\uc18d\uc744 \uae68\ub057\ud558\uac8c \uae4e\uc544\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ucf54\ud305\uc744 \ud53c\ud558\uc138\uc694:<\/strong> \ucf54\ud305\uc774 \ub450\uaebc\uc6b0\uba74 \uac00\uc7a5\uc790\ub9ac\uac00 \uc57d\uac04 \ubb34\ub38c\uc838 2\ub4f1\uae09\uc774 \ub2ec\ub77c\ubd99\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uce69 \ube0c\ub808\uc774\ud0b9:<\/strong> \ub3c4\uad6c \uc8fc\ubcc0\uc5d0 \u201c\uc0c8 \ub465\uc9c0'\uac00 \uc0dd\uae30\uc9c0 \uc54a\ub3c4\ub85d \uce69\uc774 \uc798 \ubd80\uc11c\uc9c0\ub3c4\ub85d \ud558\uc138\uc694.<\/li>\n<\/ul>\n<h3>2. \uac00\uacf5 \ub4f1\uae09 5: \ud788\ud2b8 \ud2b8\ub7a9<\/h3>\n<p>5\ub4f1\uae09\uc740 \uacac\uace0\ud55c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ucc98\ub7fc \uc791\ub3d9\ud558\uc9c0\ub9cc \uc5f4\uc5d0 \uc57d\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ubb38\uc81c:<\/strong><strong>\uc5f4 \ucd95\uc801.<\/strong> \ud2f0\ud0c0\ub284\uc740 \uc5f4\uc744 \uc798 \uc804\ub3c4\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5f4\uc774 \uce69\uc73c\ub85c \ube60\uc838\ub098\uac00\uc9c0 \uc54a\uace0 \ud234 \ud301\uc5d0 \uc9d1\uc911\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc791\uc5c5 \uac15\ud654:<\/strong> \uacf5\uad6c\uc5d0 \uc190\uc744 \ub300\uac70\ub098 \ubb38\uc9c0\ub974\uba74 \uc7ac\ub8cc\uac00 \uc21c\uac04\uc801\uc73c\ub85c \uad73\uc5b4\uc838 \ucee4\ud130\uc5d0 \uc720\uc57d\uc774 \ubb3b\uc5b4 \ud30c\uc190\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\ub7b5:<\/strong><\/li>\n<li><strong>\ud234\ub9c1:<\/strong> \uc0ac\uc6a9 <strong>AlTiN(\uc54c\ub8e8\ubbf8\ub284 \uc9c8\ud654 \ud2f0\ud0c0\ub284)<\/strong> \ub0b4\uc5f4\uc131\uc744 \uc704\ud574 \uc124\uacc4\ub41c \ucf54\ud305 \uce74\ubc14\uc774\ub4dc\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ud669\uae08\ub960:<\/strong><strong>\ub0ae\uc740 RPM, \ub192\uc740 \ud53c\ub4dc.<\/strong> \uc2a4\ud540\ub4e4 \ud68c\uc804\uc218\ub97c \ub0ae\ucdb0 \uc5f4\uc744 \uc904\uc774\ub418 \uc774\uc1a1(\uce69 \ubd80\ud558)\uc744 \ub192\uc5ec \uacf5\uad6c\uac00 \uac00\uacf5 \uacbd\ud654\uce35\uc774 \uc544\ub2cc \uc0c8\ub85c\uc6b4 \uc18c\uc7ac\uc5d0 \ubb3c\ub9b4 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub0c9\uac01\uc218:<\/strong> \uace0\uc555 \ub0c9\uac01\uc218(HPC)\ub294 \ud544\uc218\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uac00\uc6a9\uc131, \uc591\uc2dd \ubc0f \u201c\ud29c\ube59 \ud2b8\ub7a9\u201d<\/h2>\n<p>\uc62c\ubc14\ub978 \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud788 \ubb3c\ub9ac\uc801\uc778 \ubb38\uc81c\ub9cc\uc774 \uc544\ub2c8\ub77c \uacf5\uae09\ub9dd\uc758 \ud604\uc2e4\uacfc\ub3c4 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc644\ubcbd\ud55c 5\ub4f1\uae09 \ubd80\ud488\uc744 \uc124\uacc4\ud574\ub3c4 \uc6d0\uc790\uc7ac \ud615\ud0dc\uac00 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc73c\uba74 \ud504\ub85c\uc81d\ud2b8\uac00 \uc911\ub2e8\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\u201c\ud29c\ube59 \ud2b8\ub7a9\u201d: \uc911\ub300\ud55c \uacbd\uace0<\/h3>\n<p>\uc774\uac83\uc740 \ud2f0\ud0c0\ub284 \ub514\uc790\uc778\uc5d0\uc11c \uac00\uc7a5 \ud754\ud55c \uc2e4\uc218\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc2dc\ub098\ub9ac\uc624:<\/strong> \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub864 \ucf00\uc774\uc9c0 \ub610\ub294 \uc790\uc804\uac70 \ud504\ub808\uc784\uc744 \uc704\ud55c \ud2bc\ud2bc\ud55c \ud29c\ube0c\uac00 \ud544\uc694\ud558\ubbc0\ub85c \ub2e4\uc74c\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4. <strong>\u201c\ud559\ub144<\/strong> 5 \uc2ec\ub9ac\uc2a4 \ud29c\ube59.\u201d<\/li>\n<li><strong>\ud604\uc2e4:<\/strong><strong>5\ub4f1\uae09 \uc2ec\ub9ac\uc2a4 \ud29c\ube0c\ub294 \ub9e4\uc6b0 \ud76c\uadc0\ud558\uace0 \uac00\uaca9\uc774 \uc5c4\uccad\ub098\uac8c \ube44\uc309\ub2c8\ub2e4.<\/strong> \uc7ac\ub8cc\uac00 \ub108\ubb34 \ub2e8\ub2e8\ud574\uc11c \uacbd\uc81c\uc801\uc73c\ub85c \uc555\ucd9c\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc194\ub8e8\uc158:<\/strong><\/li>\n<\/ul>\n<ol>\n<li>\ud544\uc694\ud55c \uacbd\uc6b0 <strong>\uc6d0\ud65c\ud55c<\/strong> \ud29c\ube59, \uc0ac\uc6a9 <strong>2\ub4f1\uae09<\/strong> (\ub610\ub294 <strong>9\ub4f1\uae09 \/ Ti-3Al-2.5V<\/strong>, \ud29c\ube59\uc6a9\uc73c\ub85c \uc124\uacc4\ub428).<\/li>\n<li>5\ub4f1\uae09\uc774 \uaf2d \ud544\uc694\ud55c \uacbd\uc6b0 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud560 \uc900\ube44\ub97c \ud558\uc138\uc694. <strong>\uc6a9\uc811 \ud29c\ube0c<\/strong> \ub610\ub294 <strong>\uc194\ub9ac\ub4dc \ubc14<\/strong> (\uac74 \ub4dc\ub9b4\ub9c1).<\/li>\n<\/ol>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\uc591\uc2dd<\/th>\n<th style=\"text-align: left;\">\ud2f0\ud0c0\ub284 2\ub4f1\uae09 \uac00\uc6a9\uc131<\/th>\n<th style=\"text-align: left;\">\ud2f0\ud0c0\ub284 5\ub4f1\uae09 \uac00\uc6a9\uc131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>\ub77c\uc6b4\ub4dc \ubc14<\/strong><\/td>\n<td style=\"text-align: left;\">\ub192\uc74c<\/td>\n<td style=\"text-align: left;\">\ub192\uc74c<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\uc2dc\ud2b8 \/ \ud50c\ub808\uc774\ud2b8<\/strong><\/td>\n<td style=\"text-align: left;\">\ub192\uc74c<\/td>\n<td style=\"text-align: left;\">\ub192\uc74c(AMS 4911)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\uc2ec\ub9ac\uc2a4 \ud29c\ube59<\/strong><\/td>\n<td style=\"text-align: left;\"><strong>\ub192\uc74c<\/strong><\/td>\n<td style=\"text-align: left;\"><strong>\ub9e4\uc6b0 \ub0ae\uc74c<\/strong>(Gr9\ub85c \uc804\ud658)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\ud328\uc2a4\ub108<\/strong><\/td>\n<td style=\"text-align: left;\">\ubcf4\ud1b5<\/td>\n<td style=\"text-align: left;\">\ub192\uc74c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ube44\uc6a9 \ubd84\uc11d: \uac00\uaca9\ud45c \uadf8 \ub108\uba38<\/h2>\n<p>\uc608\uc0b0\uc744 \ucd94\uc815\ud560 \ub54c \ud0ac\ub85c\uadf8\ub7a8\ub2f9 \uac00\uaca9\uc5d0\ub9cc \ucd08\uc810\uc744 \ub9de\ucd94\uc9c0 \ub9c8\uc138\uc694. \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\ucd1d \uc0dd\uc0b0 \ube44\uc6a9<\/strong>.<\/p>\n<ol>\n<li><strong>\uc6d0\uc7ac\ub8cc:<\/strong><strong>5\ub4f1\uae09\uc740 \ub354 \ube44\uc309\ub2c8\ub2e4.<\/strong> (\uc77c\ubc18\uc801\uc73c\ub85c 2\ub4f1\uae09\ubcf4\ub2e4 20-60% \ub192\uc740) \ubc14\ub098\ub4d0 \ud568\ub7c9\uacfc \ubcf5\uc7a1\ud55c \uacf5\uc815\uc73c\ub85c \uc778\ud574 \ub354 \ub192\uc740 \ub4f1\uae09\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uac00\uacf5 \uc2b9\uc218:<\/strong> 5\ub4f1\uae09\uc740 \uc808\uc0ad \uc18d\ub3c4\uac00 \ub290\ub9ac\uace0(\uc7ac\ub8cc \uc81c\uac70\uc728\uc774 \ub0ae\uc74c) \uacf5\uad6c\uac00 \ub354 \ub9ce\uc774 \uc18c\ubaa8\ub418\uae30 \ub54c\ubb38\uc5d0 <strong>\uac00\uacf5 \ube44\uc6a9<\/strong> \uac00 \ud6e8\uc52c \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p><strong>The Equation:<\/strong><\/p>\n<blockquote><p>\ucd1d \ube44\uc6a9 = \uc7ac\ub8cc + (\uac00\uacf5 \uc2dc\uac04 \u00d7 \uc791\uc5c5 \uc18d\ub3c4) + \ud234\ub9c1<\/p><\/blockquote>\n<p>\ubd80\ud488\uc774 <em>can<\/em> 2\ub4f1\uae09\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc57c \ud558\ub294\ub370 5\ub4f1\uae09\uc744 \uc0ac\uc6a9\ud558\uba74 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uac15\ub3c4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 5\ub4f1\uae09\uc740 \ub3d9\uc77c\ud55c \ud558\uc911\uc744 \uc9c0\ud0f1\ud558\ub294 \ub370 \ub354 \uc801\uc740 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ube44\uc6a9 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc9c0\uc6d0 \uacb0\uc815 \ud2b8\ub9ac: \uc5b4\ub5a4 \ub4f1\uae09\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub098\uc694?<\/h2>\n<h3>\u2705 2\ub4f1\uae09(CP)\uc744 \uc120\ud0dd\ud558\ub294 \uacbd\uc6b0:<\/h3>\n<ul>\n<li><strong>\ud658\uacbd\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4:<\/strong> \ud574\uc218, \ud654\ud559 \ucc98\ub9ac \ub610\ub294 \uc5f4\uad50\ud658\uae30\ub97c \ub2e4\ub8e8\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc591\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4:<\/strong> \ud29c\ube0c\ub97c \uad6c\ubd80\ub9ac\uac70\ub098 \uc2dc\ud2b8\ub97c \uae4a\uac8c \uadf8\ub9ac\uac70\ub098 \ubd80\ud488\uc744 \ub0c9\uac04 \uc131\ud615\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud29c\ube59\uc740 \ud544\uc218\uc785\ub2c8\ub2e4:<\/strong> \ud45c\uc900 \uc2ec\ub9ac\uc2a4 \ud29c\ube59\uc744 \uc0ac\uc6a9\ud558\ub294 \ub514\uc790\uc778\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc544\ub178\ub2e4\uc774\uc9d5:<\/strong> \ub354 \ubc1d\uace0 \uc0dd\uc0dd\ud55c \uc544\ub178\ub2e4\uc774\uc9d5 \uc0c9\uc0c1\uc744 \uc6d0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\u2705 5\ub4f1\uae09(Ti-6Al-4V)\uc744 \uc120\ud0dd\ud558\ub294 \uacbd\uc6b0:<\/h3>\n<ul>\n<li><strong>\ud798\uc774 \uc655\uc785\ub2c8\ub2e4:<\/strong> \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870\ubb3c, \ud130\ube48 \ube14\ub808\uc774\ub4dc \ub610\ub294 \uc11c\uc2a4\ud39c\uc158 \ubd80\ud488\uc744 \uc124\uacc4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ubb34\uac8c\uac00 \uc911\uc694\ud569\ub2c8\ub2e4:<\/strong> \ub192\uc740 \uc911\ub7c9 \ub300\ube44 \uac15\ub3c4 \ube44\uc728\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud45c\uba74 \uacbd\ub3c4:<\/strong> \ubd80\ud488\uc5d0 \uc811\ucd09 \ub610\ub294 \ub9c8\ubaa8\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4(\uc608: \ud328\uc2a4\ub108, \uce7c \uc190\uc7a1\uc774).<\/li>\n<li><strong>\uc628\ub3c4:<\/strong> \uc11c\ube44\uc2a4 \uc628\ub3c4\ub294 400\u00b0C(750\u00b0F)\uc5d0 \uc721\ubc15\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<p><strong>1. 5\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc774 2\ub4f1\uae09\ubcf4\ub2e4 \ub354 \uc88b\uc740\uac00\uc694?<\/strong><\/p>\n<p>\u201c\ub354 \ub098\uc740\u201d\uc740 \uc5c6\uace0 \u201c\ub354 \uc801\ud569\ud55c\u201d\ub9cc \uc788\uc2b5\ub2c8\ub2e4. \uac15\ub3c4\ub294 5\ub4f1\uae09\uc774 \ub354 \uc88b\uc2b5\ub2c8\ub2e4(3\ubc30 \ub354 \uac15\ud568). 2\ub4f1\uae09\uc740 \ub0b4\uc2dd\uc131 \ubc0f \uc131\ud615\uc131 \uce21\uba74\uc5d0\uc11c \ub354 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>2. 2\ub4f1\uae09\uc5d0\uc11c 5\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc744 \uc6a9\uc811\ud560 \uc218 \uc788\ub098\uc694?<\/strong><\/p>\n<p>\uc608, \ud558\uc9c0\ub9cc \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\uc0c1\uc5c5\uc6a9 \uc21c\uc218(CP) \ud544\ub7ec \uc640\uc774\uc5b4<\/strong> (\uc608: ERTi-2)\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc6a9\uc811 \ubd80\uc704\uac00 \uc5f0\uc131\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4. 5\ub4f1\uae09 \ud544\ub7ec\ub97c \uc0ac\uc6a9\ud558\uba74 \uc6a9\uc811\ubd80\uac00 \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6cc \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>3. 5\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc740 \ub179\uc774 \uc2ac\ub098\uc694?<\/strong><\/p>\n<p>\ub450 \ub4f1\uae09 \ubaa8\ub450 \ubc14\ub2f7\ubb3c\uc744 \ud3ec\ud568\ud55c \uc790\uc5f0 \ud658\uacbd\uc5d0\uc11c \ubd80\uc2dd\uc5d0 \uac70\uc758 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub179\uc744 \ubc29\uc9c0\ud558\ub294 \uc548\uc815\uc801\uc778 \uc0b0\ud654\ubb3c \uce35\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>4. \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8\uc5d0\ub294 \uc5b4\ub5a4 \ub4f1\uae09\uc774 \uc0ac\uc6a9\ub418\ub098\uc694?<\/strong><\/p>\n<p>\ub458 \ub2e4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>2\ub4f1\uae09<\/strong> \ub294 \uac00\ub2e8\uc131\uc774 \ud544\uc694\ud55c \uce58\uacfc\uc6a9 \uc784\ud50c\ub780\ud2b8 \ubc0f \ubf08\ud310\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>5\ub4f1\uae09(\ud2b9\ud788 23\ub4f1\uae09\/Ti-6Al-4V ELI)<\/strong> \ub294 \ub192\uc740 \ud53c\ub85c \uac15\ub3c4\uc640 \uc0dd\uccb4 \uc801\ud569\uc131\uc73c\ub85c \uc778\ud574 \uace0\uad00\uc808 \ubc0f \ubf08 \ub098\uc0ac\uc640 \uac19\uc740 \ud558\uc911\uc744 \uacac\ub514\ub294 \uad50\uccb4\uc6a9 \ubcf4\ud615\ubb3c\uc758 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>5. 5\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc774 \ud6e8\uc52c \ub354 \ube44\uc2fc \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong><\/p>\n<p>\uc6d0\uc7ac\ub8cc(\uac12\ube44\uc2fc \ubc14\ub098\ub4d0\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc74c)\ub9cc\uc774 \ubb38\uc81c\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc2e4\uc81c \ube44\uc6a9 \ub3d9\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\ucc98\ub9ac \uac00\ub2a5\uc131<\/strong>. 5\ub4f1\uae09\uc740 \uacf5\uad6c\ub97c \ub354 \ube68\ub9ac \uc18c\ubaa8\ud558\uace0 \uac00\uacf5 \uc18d\ub3c4\uac00 \ub290\ub824\uc9c0\ubbc0\ub85c 2\ub4f1\uae09\uc5d0 \ube44\ud574 \ucd5c\uc885 \ubd80\ud488 \ube44\uc6a9\uc774 \ud06c\uac8c \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\ud2f0\ud0c0\ub284 5\ub4f1\uae09\uacfc 2\ub4f1\uae09 \uac04\uc758 \uacbd\uc7c1\uc740 \uc5b4\ub5a4 \uae08\uc18d\uc774 \ub354 \uc6b0\uc218\ud55c\uc9c0\uac00 \uc544\ub2c8\ub77c \ubb3c\ub9ac\ud559\uc744 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9de\ucd94\ub294 \uac83\uc774 \uad00\uac74\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>2\ub4f1\uae09<\/strong> \ub294 \ud654\ud559 \ubc0f \ud574\uc591 \ubd84\uc57c\uc758 \ucc54\ud53c\uc5b8\uc73c\ub85c \ud615\uc131 \uac00\ub2a5\ud558\uace0, \uc0ac\uc6a9 \uac00\ub2a5\ud558\uba70, \ube44\uc6a9 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>5\ud559\ub144<\/strong> \ub294 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uacf5\uc5f0\uacc4\uc758 \uc601\uc6c5\uc73c\ub85c \uacac\uace0\ud558\uace0 \uacac\uace0\ud558\uba70 \ubbff\uc744 \uc218 \uc5c6\uc744 \uc815\ub3c4\ub85c \uac15\ub825\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong>\uc544\uc9c1 \uc798 \ubaa8\ub974\uc2dc\uaca0\uc5b4\uc694?<\/strong> \uc124\uacc4\ub97c \ub9c8\ubb34\ub9ac\ud558\uae30 \uc804\uc5d0 \ud56d\uc0c1 ASTM \ud45c\uc900(\ud50c\ub808\uc774\ud2b8\uc758 \uacbd\uc6b0 B265, \ubc14\uc758 \uacbd\uc6b0 B348)\uc744 \ud655\uc778\ud558\uace0 \ud2b9\uc815 \uc591\uc2dd\uc758 \uc0ac\uc6a9 \uac00\ub2a5 \uc5ec\ubd80\uc5d0 \ub300\ud574 \uacf5\uae09\uc5c5\uccb4\uc640 \uc0c1\uc758\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ud504\ub85c\uc81d\ud2b8\uc5d0 \uc0ac\uc6a9\ud560 \ud2f0\ud0c0\ub284\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uac70\uc758 \ud56d\uc0c1 \ub450 \uac00\uc9c0 \ud6c4\ubcf4\ub85c \uc120\ud0dd\uc758 \ud3ed\uc774 \uc881\ud600\uc9d1\ub2c8\ub2e4: 2\ub4f1\uae09(\uc0c1\uc5c5\uc801\uc73c\ub85c \uc21c\uc218\ud55c)\uacfc 5\ub4f1\uae09(Ti-6Al-4V)\uc785\ub2c8\ub2e4. \uc774 \ub450 \ub4f1\uae09\uc740 \uc804 \uc138\uacc4 \ud2f0\ud0c0\ub284 \uc0ac\uc6a9\ub7c9\uc758 \ub300\ubd80\ubd84\uc744 \ucc28\uc9c0\ud558\uc9c0\ub9cc, \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc6a9\ub3c4\ub294 \ub9e4\uc6b0 \ub2e4\ub985\ub2c8\ub2e4. \uae09\ud55c \ubd84\ub4e4\uc744 \uc704\ud574 \uadfc\ubcf8\uc801\uc778 \ucc28\uc774\uc810\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4: [...]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-486","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/comments?post=486"}],"version-history":[{"count":8,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/486\/revisions"}],"predecessor-version":[{"id":1968,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/486\/revisions\/1968"}],"wp:attachment":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/media?parent=486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/categories?post=486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/tags?post=486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}