{"id":4583,"date":"2021-01-06T14:39:00","date_gmt":"2021-01-06T14:39:00","guid":{"rendered":"https:\/\/www.greenstone-tech.com\/?p=4583"},"modified":"2025-10-31T05:56:22","modified_gmt":"2025-10-31T05:56:22","slug":"%ea%b8%88%ec%86%8d-3d-%ed%94%84%eb%a6%b0%ed%8c%85-%ea%b8%b0%ec%88%a0-%ec%9e%94%eb%a5%98-%ec%9d%91%eb%a0%a5-%ec%a0%9c%ec%96%b4-%ec%a0%84%eb%9e%b5-%eb%b6%84%ec%84%9d","status":"publish","type":"post","link":"https:\/\/www.greenstone-tech.com\/ko\/analysis-of-metal-3d-printing-technology-residual-stress-control-strategies\/","title":{"rendered":"\uae08\uc18d 3D \ud504\ub9b0\ud305 \uae30\uc220 \ubd84\uc11d: \uc794\ub958 \uc751\ub825 \uc81c\uc5b4 \uc804\ub7b5"},"content":{"rendered":"<h5 class=\"wp-block-heading\">1. <strong>\uae08\uc18d 3D \ud504\ub9b0\ud305 \ubc0f \uc794\ub958 \uc751\ub825 \uc81c\uc5b4 \uc18c\uac1c<\/strong><\/h5>\n\n\n\n<p>\uae08\uc18d 3D \ud504\ub9b0\ud305 \uae30\uc220\uc740 \ucd5c\uadfc \uba87 \ub144 \ub3d9\uc548 \uae09\uc18d\ub3c4\ub85c \ubc1c\uc804\ud558\uc5ec \ud604\uc7ac \ud56d\uacf5\uc6b0\uc8fc, \uc790\ub3d9\ucc28 \uc81c\uc870, \uc758\ub8cc \uae30\uae30 \ub4f1 \ud575\uc2ec \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. 3D \ud504\ub9b0\ud305\uc758 \ud575\uc2ec \uc7a5\uc810\uc740 \uacbd\ub7c9 \ubd80\ud488 \uc124\uacc4\uc640 \ub9de\ucda4\ud615 \uc0dd\uc0b0\uc73c\ub85c \uae30\uc874 \uc81c\uc870 \ubc29\ubc95\uc758 \ud55c\uacc4\ub97c \uadf9\ubcf5\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 3D \ud504\ub9b0\ud305 \uacf5\uc815\uc758 \uba87 \uac00\uc9c0 \uc8fc\uc694 \ubb38\uc81c, \ud2b9\ud788 \uc794\ub958 \uc751\ub825, \ubd80\ud488 \uc704\uce58, \uc9c0\uc9c0 \uad6c\uc870 \uc124\uacc4 \ubc0f \ubd80\ud488 \ucd5c\uc801\ud654\ub294 \ucd5c\uc885 \ubd80\ud488 \ud488\uc9c8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uae08\uc18d 3D \ud504\ub9b0\ud305\uc5d0\uc11c \uc794\ub958 \uc751\ub825\uc774 \ubc1c\uc0dd\ud558\ub294 \uba54\ucee4\ub2c8\uc998\uacfc \uadf8\uc5d0 \ub530\ub978 \uc81c\uc5b4 \uc804\ub7b5\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">2. <strong>\uc794\ub958 \uc2a4\ud2b8\ub808\uc2a4 \ubc1c\uc0dd \uba54\ucee4\ub2c8\uc998<\/strong><\/h5>\n\n\n\n<p>\uc794\ub958 \uc751\ub825\uc740 \uae08\uc18d 3D \ud504\ub9b0\ud305, \ud2b9\ud788 \ub808\uc774\uc800 \ud30c\uc6b0\ub354 \ubca0\ub4dc \uc735\ud569(LPBF)\uacfc \uac19\uc740 \uacf5\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ube60\ub978 \uac00\uc5f4 \ubc0f \ub0c9\uac01\uc73c\ub85c \uc778\ud574 \ubd88\uac00\ud53c\ud558\uac8c \ubc1c\uc0dd\ud558\ub294 \ubd80\uc0b0\ubb3c\uc785\ub2c8\ub2e4. \uc9d1\uc911\ub41c \ub808\uc774\uc800\uac00 \ud30c\uc6b0\ub354 \ubca0\ub4dc \uc704\ub85c \uc774\ub3d9\ud558\uc5ec \ud45c\uba74\uce35\uc744 \ub179\uc774\uace0 \uae30\ubcf8 \uce35\uacfc \uae08\uc18d \uacb0\ud569\uc744 \uc0dd\uc131\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc7ac\ub8cc\uc758 \uc0c8\ub85c\uc6b4 \uce35\uc774 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc6a9\uc735 \ud480\uc758 \uc5f4\uc774 \uc544\ub798\uc758 \uace0\uccb4 \uae08\uc18d\uc73c\ub85c \ube60\ub974\uac8c \uc804\ub3c4\ub418\uc5b4 \uc6a9\uc735 \uae08\uc18d\uc774 \uc218 \ub9c8\uc774\ud06c\ub85c\ucd08 \ub9cc\uc5d0 \ub0c9\uac01\ub418\uace0 \uc751\uace0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \uacfc\uc815\uc5d0\uc11c \uc0c8\ub85c \ud615\uc131\ub41c \uae08\uc18d \uce35\uc740 \ub0c9\uac01\ub418\uace0 \uad73\uc5b4\uc9c0\uba74\uc11c \uc218\ucd95\uc744 \uacaa\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774 \uc218\ucd95\uc740 \uadf8 \uc544\ub798\uc758 \uace0\uccb4 \uad6c\uc870\uc5d0 \uc758\ud574 \uc81c\uc57d\uc744 \ubc1b\uc544 \uce35 \uc0ac\uc774\uc5d0 \uc0c1\ub2f9\ud55c \uc804\ub2e8 \uc751\ub825\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud2b9\ud788 \ub808\uc774\uc800\uac00 \uace0\uccb4 \uae30\ud310 \uc704\uc5d0 \uc788\ub294 \uae08\uc18d\uc744 \ub179\uc774\uba74 \uc9c0\uc18d\uc801\uc778 \uc6a9\uc735\uacfc \uc5f4\uc804\ub3c4\ub85c \uc778\ud574 \ub0c9\uac01\ub41c \uae08\uc18d\uc774 \uc218\ucd95\ud558\uc5ec \uc0c8\ub85c\uc6b4 \uae08\uc18d \uce35\uacfc \ubc11\uc5d0 \uc788\ub294 \uce35 \uc0ac\uc774\uc5d0 \uc804\ub2e8 \uc751\ub825\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">3. <strong>\uc794\ub958 \uc2a4\ud2b8\ub808\uc2a4\uc758 \uacb0\uacfc<\/strong><\/h5>\n\n\n\n<p>\uc794\ub958 \uc751\ub825\uc740 \uc778\uc1c4\ub41c \ubd80\ud488\uc758 \ud488\uc9c8\uc5d0 \ud30c\uad34\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub808\uc774\uc5b4 \uc218\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc751\ub825\uc774 \ub204\uc801\ub418\uc5b4 \ub2e4\uc74c\uacfc \uac19\uc740 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ubd80\ud488 \ubcc0\ud615<\/strong>: \uc751\ub825\uc774 \ub204\uc801\ub418\uba74 \ubd80\ud488\uc758 \uac00\uc7a5\uc790\ub9ac\uc5d0 \ub4a4\ud2c0\ub9bc\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc9c0\uc9c0 \uad6c\uc870\uac00 \uace0\uc7a5\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubca0\uc774\uc2a4 \ud50c\ub808\uc774\ud2b8 \ubd84\ub9ac<\/strong>: \ubd80\ud488\uc774 \ubca0\uc774\uc2a4 \ud50c\ub808\uc774\ud2b8\uc640 \uc811\ucd09\ud558\ub294 \uba74\uc801\uc774 \ub113\uc740 \uacbd\uc6b0 \ubd80\ud488 \ubaa8\uc11c\ub9ac\uac00 \ubca0\uc774\uc2a4\uc5d0\uc11c \ubd84\ub9ac\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uad6c\uc870\uc801 \uade0\uc5f4<\/strong>: \uc751\ub825\uc774 \uc7ac\ub8cc\uc758 \uac15\ub3c4 \ud55c\uacc4\ub97c \ucd08\uacfc\ud558\uba74 \ubd80\ud488 \ub610\ub294 \ubca0\uc774\uc2a4 \ud50c\ub808\uc774\ud2b8\uc5d0 \uce58\uba85\uc801\uc778 \uade0\uc5f4\uc774\ub098 \ub4a4\ud2c0\ub9bc\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc774\ub7ec\ud55c \ubb38\uc81c\ub294 \ub2e8\uba74\uc774 \ud070 \ubd80\ud488\uc5d0\uc11c \ud2b9\ud788 \ub450\ub4dc\ub7ec\uc9c0\ub294\ub370, \uc778\ud130\ud398\uc774\uc2a4\uac00 \ud074\uc218\ub85d \uc804\ub2e8 \uc751\ub825\uc774 \uc791\uc6a9\ud558\ub294 \uac70\ub9ac\uac00 \uc99d\uac00\ud558\uc5ec \ubd80\ud488 \ub610\ub294 \ubca0\uc774\uc2a4 \ud50c\ub808\uc774\ud2b8\uc758 \ubcc0\ud615\uc774 \uc2ec\ud574\uc9c0\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">4. <strong>\uc794\uc5ec \uc2a4\ud2b8\ub808\uc2a4 \uad00\ub9ac \uc804\ub7b5<\/strong><\/h5>\n\n\n\n<h6 class=\"wp-block-heading\">1. <strong>\uc124\uacc4\uc758 \uad6c\uc870 \ucd5c\uc801\ud654<\/strong><\/h6>\n\n\n\n<p>\uc751\ub825 \ucd95\uc801\uc744 \ucd5c\uc18c\ud654\ud558\ub824\uba74 \uc81c\ud488 \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \uc794\ub958 \uc751\ub825\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc124\uacc4 \ucd5c\uc801\ud654\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud569\ub9ac\uc801\uc778 \uc9c0\uc6d0 \uad6c\uc870 \uc0ac\uc6a9<\/strong>: \uc2a4\ud2b8\ub808\uc2a4\uc758 \uade0\ud615\uc744 \ub9de\ucd94\uae30 \uc704\ud574 \uc9c0\uc9c0 \uad6c\uc870\ubb3c\uc744 \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubd80\ud488 \ubc29\ud5a5 \ucd5c\uc801\ud654<\/strong>: \ud30c\ud2b8 \ubc29\ud5a5\uc744 \uc870\uc815\ud558\uc5ec \uc778\uc1c4 \uc911 \uc751\ub825 \uc9d1\uc911\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uac11\uc791\uc2a4\ub7ec\uc6b4 \ub2e8\uba74 \ubcc0\uacbd \ubc29\uc9c0<\/strong>: \uc751\ub825 \uc9d1\uc911\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ub2e8\uba74\uc774 \uc810\uc9c4\uc801\uc73c\ub85c \ubcc0\ud654\ud558\ub294 \ubd80\ud488\uc744 \uc124\uacc4\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h6 class=\"wp-block-heading\">2. <strong>\ud504\ub85c\uc138\uc2a4 \ub9e4\uac1c\ubcc0\uc218 \ucd5c\uc801\ud654<\/strong><\/h6>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc778\uc1c4\ubb3c \ub450\uaed8 \uc120\ud0dd<\/strong>: \uc801\uc808\ud55c \ub450\uaed8\uc758 \uae30\ubcf8 \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\uba74 \uc751\ub825 \ucd95\uc801\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uae30\ud310 \uc608\uc5f4<\/strong>: \uc608\uc5f4 \uc628\ub3c4\ub97c \uc0ac\uc6a9\ud558\ub294 \ub4f1 \uae30\ud310\uc744 \uc608\uc5f4\ud569\ub2c8\ub2e4. <strong>80\u00b0C<\/strong> 316L \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uc778\uc1c4\ud560 \ub54c \uc5f4 \uad6c\ubc30\uc640 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub808\uc774\uc5b4 \ub450\uaed8 \ubc0f \ub808\uc774\uc800 \ud30c\ub77c\ubbf8\ud130\uc758 \uc815\ubc00\ud55c \uc81c\uc5b4<\/strong>: \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub97c \uc138\uc2ec\ud558\uac8c \uc81c\uc5b4\ud558\uba74 \uace0\ub974\uac8c \ub179\uace0 \uc751\uace0\ub418\uc5b4 \uc794\ub958 \uc751\ub825\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h6 class=\"wp-block-heading\">3. <strong>\ud5a5\uc0c1\ub41c \uc2a4\uce94 \uc804\ub7b5<\/strong><\/h6>\n\n\n\n<p>\ub808\uc774\uc800 \uc18c\uacb0 \uc911 \uc794\ub958 \uc751\ub825\uc744 \uc904\uc774\ub824\uba74 \ub808\uc774\uc800 \uc2a4\uce94 \uacbd\ub85c\uc640 \uae08\uc18d \ubd84\ub9d0\uc774 \ucc44\uc6cc\uc9c0\ub294 \ubc29\uc2dd\uc744 \ucd5c\uc801\ud654\ud558\uba74 \uc751\ub825\uc744 \ub354 \uace0\ub974\uac8c \ubd84\uc0b0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc804\ub7b5\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uad6c\uc5ed\ubcc4 \uc2a4\uce94 \uc804\ub7b5 \uc0ac\uc6a9<\/strong>: \uc791\uc5c5 \uc601\uc5ed\uc744 \uc139\uc158\uc73c\ub85c \ub098\ub204\uc5b4 \uc5f4 \uacbd\uc0ac\ub3c4\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud68c\uc804 \uc2a4\uce94 \ubaa8\ub4dc \uad6c\ud604<\/strong>: \uc2a4\uce94 \ud328\ud134\uc744 \ud68c\uc804\ud558\uc5ec \uad6d\ubd80\uc801\uc778 \uac00\uc5f4 \ubc0f \ub0c9\uac01 \ud6a8\uacfc\ub97c \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc2a4\uce94 \ubca1\ud130 \uae38\uc774 \ubc0f \ubc29\ud5a5 \ucd5c\uc801\ud654<\/strong>: \uc2a4\uce94 \uacbd\ub85c \uae38\uc774\uc640 \ubc29\ud5a5\uc744 \uc870\uc815\ud558\uc5ec \ubd80\ud488 \uc804\uccb4\uc5d0 \uc5f4\uc744 \ub354 \uace0\ub974\uac8c \ubd84\uc0b0\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">5. <strong>\uadf8\ub9b0\uc2a4\ud1a4\ud14c\ud06c\uc758 \uc794\ub958 \uc2a4\ud2b8\ub808\uc2a4 \uc81c\uc5b4 \uc194\ub8e8\uc158<\/strong><\/h5>\n\n\n\n<p>\uccb4\uacc4\uc801\uc778 \uacf5\uc815 \uc5f0\uad6c\uc640 \ud30c\ub77c\ubbf8\ud130 \ucd5c\uc801\ud654\ub97c \ud1b5\ud574 \uadf8\ub9b0\uc2a4\ud1a4\ud14c\ud06c\ub294 \uc885\ud569\uc801\uc778 \uc794\ub958 \uc751\ub825 \uc81c\uc5b4 \uc194\ub8e8\uc158\uc744 \uac1c\ubc1c\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uc194\ub8e8\uc158\uc740 \uae08\uc18d 3D \ud504\ub9b0\ud305 \ubd80\ud488\uc758 \uce58\uc218 \uc548\uc815\uc131\uacfc \uc804\ubc18\uc801\uc778 \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uace0\uac1d\uc5d0\uac8c \ub354\uc6b1 \uc548\uc815\uc801\uc778 \uc801\uce35 \uc81c\uc870 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Introduction to Metal 3D Printing and Residual Stress Control Metal 3D printing technology has seen rapid development in recent years and is now widely used in critical industries such as aerospace, automotive manufacturing, and medical devices. Its core advantages include lightweight part design and customized production, addressing the limitations of traditional manufacturing methods. However, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4582,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,3],"tags":[102],"table_tags":[],"class_list":["post-4583","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-professional-knowledge","category-blog","tag-sheldon-li"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/posts\/4583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/comments?post=4583"}],"version-history":[{"count":3,"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/posts\/4583\/revisions"}],"predecessor-version":[{"id":5307,"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/posts\/4583\/revisions\/5307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/media\/4582"}],"wp:attachment":[{"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/media?parent=4583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/categories?post=4583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/tags?post=4583"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ko\/wp-json\/wp\/v2\/table_tags?post=4583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}