{"id":17949,"date":"2025-01-22T15:40:13","date_gmt":"2025-01-22T15:40:13","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=17949"},"modified":"2025-01-22T15:40:13","modified_gmt":"2025-01-22T15:40:13","slug":"%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/","title":{"rendered":"\ub2e4\uc774\uce90\uc2a4\ud305 \ud488\uc9c8 \uad00\ub9ac | \uc804\uccb4 \uac00\uc774\ub4dc 2025"},"content":{"rendered":"<p>\ub2e4\uc774\uce90\uc2a4\ud305 \ud488\uc9c8 \uad00\ub9ac\uc5d0\uc11c\ub294 \ubaa8\ub4e0 \ub2e8\uacc4\ub97c \uc2e0\uc911\ud558\uac8c \uc810\uac80\ud569\ub2c8\ub2e4. \uba3c\uc800 A380 \ub610\ub294 AZ91D\uc640 \uac19\uc740 \uc62c\ubc14\ub978 \uc18c\uc7ac\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \ubd80\ud488\uc744 \ub9cc\ub4dc\ub294 \ub3d9\uc548 \ub179\uc740 \uae08\uc18d\uc774 \uc5bc\ub9c8\ub098 \ub728\uac70\uc6b4\uc9c0(\uc54c\ub8e8\ubbf8\ub284\uc758 \uacbd\uc6b0 750~950\u00b0F), \uc81c\uc870\uc5c5\uccb4\uac00 \uae08\ud615\uc5d0 \uc5bc\ub9c8\ub098 \uc138\uac8c \ubc00\uc5b4 \ub123\ub294\uc9c0(2,000~10,000psi) \uad00\ucc30\ud569\ub2c8\ub2e4.  \ubd80\ud488\uc744 \uae68\ub728\ub9ac\uc9c0 \uc54a\uace0 \ub0b4\ubd80\ub97c \uc0b4\ud3b4\ubcf4\uae30 \uc704\ud574 \uc5d1\uc2a4\ub808\uc774 \ub610\ub294 \ucd08\uc74c\ud30c \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubd80\ud488\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc57d 0.005\uc778\uce58 \uc774\ub0b4\uc785\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc678\ubd80\uc5d0\uc11c \uae08\uc18d\uc774 \uc798 \uacb0\ud569\ub418\uc9c0 \uc54a\uc740 \uc120(\ucf5c\ub4dc \uc167)\uc774\ub098 \uade0\uc5f4\uacfc \uac19\uc740 \ubb38\uc81c\uac00 \uc788\ub294\uc9c0 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \ub2e4\uc774\uce90\uc2a4\ud305\uc758 \uc77c\ubc18\uc801\uc778 \uacb0\ud568\uacfc \uadf8 \uc6d0\uc778\uc744 \uac04\ub2e8\ud55c \uc124\uba85\uacfc \ud568\uaed8 \uc124\uba85\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\uac00 \uc5b4\ub5bb\uac8c \ubc1c\uc0dd\ud558\uace0 \ub2e4\uc774\uce90\uc2a4\ud305 \ud488\uc9c8\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc774\ud574\ud569\ub2c8\ub2e4.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ud1a0\uae00<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7c7c7c;color:#7c7c7c\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #7c7c7c;color:#7c7c7c\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Types_of_Defects_in_Die_Casting\" >\ub2e4\uc774\uce90\uc2a4\ud305\uc758 \uacb0\ud568 \uc720\ud615<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#1_Porosity\" >1.   \ub2e4\uacf5\uc131<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#_Gas_Porosity\" >\u00a0\uac00\uc2a4 \ub2e4\uacf5\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Shrinkage_Porosity\" >\uc218\ucd95 \ub2e4\uacf5\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Standards_for_Porosity\" >\ub2e4\uacf5\uc131 \ud45c\uc900:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#2_Shrinkage_What_Happens_When_Metal_Cools\" >2.   \uc218\ucd95: \uae08\uc18d\uc774 \ub0c9\uac01\ub420 \ub54c \uc77c\uc5b4\ub098\ub294 \uc77c<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Dimensional_Shrinkage\" >\uce58\uc218 \ucd95\uc18c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Volumetric_Shrinkage\" >\uccb4\uc801 \uc218\ucd95<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Standards_for_Shrinkage\" >\uc218\ucd95\uc5d0 \ub300\ud55c \ud45c\uc900:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#3_Surface_roughness\" >3.   \ud45c\uba74 \uac70\uce60\uae30<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Standards_for_Surface_Roughness\" >\ud45c\uba74 \uac70\uce60\uae30 \ud45c\uc900:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#4_Dimensional_Inaccuracies\" >4.   \uce58\uc218 \ubd80\uc815\ud655\uc131<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Standards_for_Dimensional_Accuracy\" >\uce58\uc218 \uc815\ud655\ub3c4 \ud45c\uc900:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Die_Casting_Quality_Control_Measures\" >\ub2e4\uc774\uce90\uc2a4\ud305 \ud488\uc9c8 \uad00\ub9ac \uc870\uce58<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Inspection_and_Testing\" >\uac80\uc0ac \ubc0f \ud14c\uc2a4\ud2b8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Material_Control\" >\uc790\ub8cc \uc81c\uc5b4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Process_Control\" >\ud504\ub85c\uc138\uc2a4 \uc81c\uc5b4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Operator_Training\" >\uc6b4\uc601\uc790 \uad50\uc721<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#SPC_Statistical_Process_Control\" >SPC(\ud1b5\uacc4\uc801 \ud504\ub85c\uc138\uc2a4 \uc81c\uc5b4)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Inspection_and_Testing_Methods_in_Die_Casting_Quality_Control\" >\ub2e4\uc774\uce90\uc2a4\ud305 \ud488\uc9c8 \uad00\ub9ac\uc758 \uac80\uc0ac \ubc0f \ud14c\uc2a4\ud2b8 \ubc29\ubc95<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Visual_Inspection\" >\uc721\uc548 \uac80\uc0ac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Dimensional_Measurement\" >\uce58\uc218 \uce21\uc815<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#NDT_Non-Destructive_Testing\" >NDT(\ube44\ud30c\uad34 \uac80\uc0ac)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Radiography\" >\ubc29\uc0ac\uc120 \ucd2c\uc601:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Ultrasonic_Testing\" >\ucd08\uc74c\ud30c \ud14c\uc2a4\ud2b8:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Eddy_Current_Testing\" >\uc640\uc804\ub958 \ud14c\uc2a4\ud2b8:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Destructive_Testing\" >\ud30c\uad34\uc801 \ud14c\uc2a4\ud2b8<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Case_Studies_and_Best_Practices\" >\uc0ac\ub840 \uc5f0\uad6c \ubc0f \ubaa8\ubc94 \uc0ac\ub840<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Case_Studies\" >\uc0ac\ub840 \uc5f0\uad6c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Quantified_Benefits\" >\uc815\ub7c9\ud654\ub41c \ud61c\ud0dd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Best_Practices\" >\ubaa8\ubc94 \uc0ac\ub840<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/aludiecasting.com\/ko\/%eb%8b%a4%ec%9d%b4%ec%ba%90%ec%8a%a4%ed%8c%85-%ed%92%88%ec%a7%88-%ea%b4%80%eb%a6%ac-%ec%99%84%ec%a0%84-%ea%b0%80%ec%9d%b4%eb%93%9c-2025\/#Conclusion\" >\uacb0\ub860:<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Defects_in_Die_Casting\"><\/span><strong>\ub2e4\uc774\uce90\uc2a4\ud305\uc758 \uacb0\ud568 \uc720\ud615<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Porosity\"><\/span>1.   \ub2e4\uacf5\uc131<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uacf5\uc131 \uacb0\ud568\uc740 \uc8fc\uc870 \uc911\uc5d0 \uae08\uc18d \ub0b4\ubd80\uc5d0 \uc791\uc740 \uad6c\uba4d\uc774\ub098 \ud2c8\uc774 \uc0dd\uaca8\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uacf5\uc131 \uacb0\ud568\uc5d0\ub294 \ub450 \uac00\uc9c0 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uac00\uc2a4 \ub2e4\uacf5\uc131<\/li>\n<li>\uc218\ucd95 \ub2e4\uacf5\uc131<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"_Gas_Porosity\"><\/span>\u00a0\uac00\uc2a4 \ub2e4\uacf5\uc131<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/gas-porosity.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17951 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/gas-porosity-1024x1024.jpg\" alt=\"\ub2e4\uc774 \uc2a4\ud305\uc758 \uac00\uc2a4 \ub2e4\uacf5\uc131\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/gas-porosity-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/gas-porosity-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/gas-porosity-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\uac00\uc2a4 \ub2e4\uacf5\uc131\uc740 \uc6a9\uc735 \uae08\uc18d\uc774 \uc751\uace0\ub418\ub294 \ub3d9\uc548 \uc5b4\ub5a4 \uc885\ub958\uc758 \uac00\uc2a4\ub098 \uacf5\uae30\uac00 \uc6a9\uc735 \uae08\uc18d\uc5d0 \uac07\ud790 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc9c8\uc18c(N\u2082) \ub610\ub294 \uc0b0\uc18c(O\u2082)\uac00 \uc774\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uac00\uc2a4\ub294 \uc8fc\uc870 \uacf5\uc815 \uc911\uc5d0 \uac07\ud788\uac8c \ub429\ub2c8\ub2e4. \uc774\ubbf8\uc9c0\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 (a)\ub294 \uacf5\uae30\uac00 \uc2ac\ub9ac\ube0c\uc5d0 \ub4e4\uc5b4\uac00 \uc6a9\uc735\ub41c \uc54c\ub8e8\ubbf8\ub284(Al \uc6a9\uc735\ubb3c)\uacfc \ud63c\ud569\ub418\ub294 \uacfc\uc815\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p>(b) \ub2e4\uc774\uce90\uc2a4\ud130\ub294 \uc2ac\ub9ac\ube0c\uc758 \uacf5\uae30\ub97c \ub300\uccb4\ud558\uae30 \uc704\ud574 \uc0b0\uc18c\ub97c \ucd94\uac00\ud558\uc5ec 2Al(L) + 3\/2O\u2082(g) \u2192 2Al\u2082O\u2083\uc758 \ubc18\uc751\uc744 \uc77c\uc73c\ud0b5\ub2c8\ub2e4. (c) \uc774 \ubc18\uc751\uc740 \uc9c4\uacf5\uc744 \ud615\uc131\ud558\uc5ec \uacf5\uae30 \ud3ec\ud68d\uc744 \uc904\uc785\ub2c8\ub2e4. \ub610\ud55c \uc7ac\ub8cc\uc758 \ud488\uc9c8\ub3c4 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Shrinkage_Porosity\"><\/span>\uc218\ucd95 \ub2e4\uacf5\uc131<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/shrinkage.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17950 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/shrinkage-1024x1024.jpg\" alt=\"\uc218\ucd95 \ub2e4\uacf5\uc131\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/shrinkage-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/shrinkage-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/shrinkage-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\ubd80\ud488\uc774 \ub2e8\ub2e8\ud574\uc9c0\uba74 \uc218\ucd95 \ub2e4\uacf5\uc131\uc774 \ubc1c\uc0dd\ud560 \uac00\ub2a5\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uae08\ud615\uc774 \ubd88\uc644\uc804\ud558\uac8c \ucc44\uc6cc\uc838 \ud2c8\uc774 \uc0dd\uae30\uae30 \ub54c\ubb38\uc5d0 \uc790\uc8fc \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uace0\ub974\uc9c0 \uc54a\uc740 \ub0c9\uac01 \uc18d\ub3c4\uc640 \uc751\uace0 \ud328\ud134\ub3c4 \uc218\ucd95\uc744 \uc720\ubc1c\ud558\ub294 \uc8fc\uc694 \uc694\uc778\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ub0c9\uac01 \uc18d\ub3c4\uac00 \ub290\ub9ac\uba74 \uc218\ucd95 \uac04\uaca9\uc774 \ub354 \ucee4\uc9c0\ub294 \uacbd\uc6b0\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uae08\uc18d\uc774 \uace0\ub974\uc9c0 \uc54a\uac8c \ub0c9\uac01\ub418\uc5b4 \ub4a4\ud2c0\ub9bc\uc774\ub098 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Standards_for_Porosity\"><\/span>\ub2e4\uacf5\uc131 \ud45c\uc900:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\ub450\uaed8\uac00 2% \ubbf8\ub9cc\uc778 \uc791\uc740 \uad6c\uba4d\uc774 \uc788\ub294 \ubd80\ud488\uc744 \uc218\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub2e4\uacf5\uc131\uc774 \uc9c1\uacbd 0.5mm \ubbf8\ub9cc\uc778 \uacbd\uc6b0 \uad6c\uc870\uc6a9 \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li>\ucd08\ub2f9 5~10\u00b0C\uc758 \ub0c9\uac01 \uc18d\ub3c4\ub97c \uc720\uc9c0\ud558\uc138\uc694. \uc774\ub807\uac8c \ud558\uba74 \uc751\uace0 \uc911 \ub2e4\uacf5\uc131\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2_Shrinkage_What_Happens_When_Metal_Cools\"><\/span><strong>2.   \uc218\ucd95: \uae08\uc18d\uc774 \ub0c9\uac01\ub420 \ub54c \uc77c\uc5b4\ub098\ub294 \uc77c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Die_casting\" target=\"_blank\" rel=\"noopener\">\uc218\ucd95<\/a> \uc740 \uae08\uc18d\uc774 \ud138\uac08\uc774 \uc0c1\ud0dc\uc77c \ub54c \uc790\uc720\ub86d\uac8c \ud33d\ucc3d\ud558\uace0 \ub0c9\uac01\ub418\uba74 \uc218\ucd95\ud558\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub0c9\uac01 \ud750\ub984\uc774 \ube60\ub974\uba74 \ub354 \ub9ce\uc774 \uc218\ucd95\ud569\ub2c8\ub2e4. \uc0c1\ub2f9\ud55c \uc218\ucd95\uc774 \uc77c\uc5b4\ub098\uae30 \uc804\uc5d0 \uc870\uae30 \uc751\uace0\uac00 \uc77c\uc5b4\ub098\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774 \ubb38\uc81c\ub294 \ub610\ud55c \uc5b4\ub5a4 \uc885\ub958\uc758 \uae08\uc18d\uc744 \uc0ac\uc6a9\ud558\ub294\uc9c0\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4 \uc54c\ub8e8\ubbf8\ub284 \uae08\uc18d\uc758 \uacbd\uc6b0 \uc218\ucd95\ub960\uc740 \uc57d 1.6%-2.5%\uc778 \ubc18\uba74, \uac15\ucca0\uc758 \uacbd\uc6b0 0.5%-1.5%\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub2e4\ub978 \ud569\uae08\uc774\ub098 \ud658\uacbd\uc801 \uc694\uc778\uc774 \uc218\ucd95\ub960\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Dimensional_Shrinkage\"><\/span>\uce58\uc218 \ucd95\uc18c<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/dimensional-shrinkage.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17955 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/dimensional-shrinkage-1024x536.jpg\" alt=\"\ub2e4\uc774\uce90\uc2a4\ud305\uc758 \uce58\uc218 \uc218\ucd95\" width=\"1024\" height=\"536\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/dimensional-shrinkage-1024x536.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/dimensional-shrinkage-980x513.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/dimensional-shrinkage-480x251.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\uce58\uc218 \uc218\ucd95\uc740 \uc804\uccb4 \uae08\uc18d\uc744 \ub354 \uc791\uc740 \ud06c\uae30\ub85c \uc904\uc785\ub2c8\ub2e4. \uc774\ub294 \ub0c9\uac01 \uc911 \uc7ac\ub8cc \uc218\ucd95\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 100mm \uae38\uc774\uc758 \uae08\uc18d \ub9c9\ub300\ub97c \uc0dd\uc0b0\ud560 \uacbd\uc6b0 98mm\ub85c \uc904\uc5b4\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 2%\uac00 \uc904\uc5b4\ub4e0\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc885\ub958\uc758 \uc218\ucd95\uc740 \uc81c\uc870 \uc815\ubc00\ub3c4\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Volumetric_Shrinkage\"><\/span>\uccb4\uc801 \uc218\ucd95<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\uc561\uccb4 \uc0c1\ud0dc\uc758 \uae08\uc18d\uc774 \uace0\uccb4\uac00 \ub418\uba74\uc11c \ub0b4\ubd80\ub97c \ub04c\uc5b4\ub2f9\uae30\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ubd88\ud544\uc694\ud55c \uacf5\uac04\uc774\ub098 \ube48 \uacf5\uac04\uc774 \uc0dd\uae41\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \uccb4\uc801 \uc218\ucd95\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uacf5\uadf9\uc740 \uc2a4\ud380\uc9c0\uc758 \uacf5\uae30 \uc8fc\uba38\ub2c8\ucc98\ub7fc \ubcf4\uc785\ub2c8\ub2e4. \uc774\ub294 \ubd80\ud488\uc758 \uac15\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0 \uc678\ubd80 \ubaa8\uc591\uc744 \ud06c\uac8c \ubc14\uafb8\uc9c0 \uc54a\uc73c\uba74\uc11c \uad6c\uc870\ub97c \uc57d\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Standards_for_Shrinkage\"><\/span>\uc218\ucd95\uc5d0 \ub300\ud55c \ud45c\uc900:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\uc218\ucd95 \uac00\ub2a5\uc131\uc744 \uc5c6\uc560\uae30 \uc704\ud574 \uae08\ud615\uc744 \uc801\uc808\ud788 \ucc44\uc6b8 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uc0f7 \uc911\ub7c9\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubd80\ud488\uc774 \ucd5c\uc18c\ud55c\uc758 \uac04\uaca9\uc73c\ub85c \uc815\ud655\ud55c \ud06c\uae30\uc640 \ubaa8\uc591\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud5c8\uc6a9 \uac00\ub2a5\ud55c \ub0c9\uac01 \uc18d\ub3c4(\ucd08\ub2f9 5-15\u00b0C)\ub97c \uc801\uc6a9\ud569\ub2c8\ub2e4. \uc65c\uace1\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub300\ubd80\ubd84\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ud45c\uc900 \ud55c\uacc4\ub97c \ucda9\uc871\ud558\uae30 \uc704\ud574 \ubd80\ud53c\uac00 0.3% \ubbf8\ub9cc\uc778 \uc218\ucd95\uc744 \uace0\ub824\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3_Surface_roughness\"><\/span><strong>3.   \ud45c\uba74 \uac70\uce60\uae30<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ud45c\uba74 \uac70\uce60\uae30\ub294 \uac70\uce5c \uc0c1\ud0dc\uc774\ub4e0 \ub9e4\ub044\ub7ec\uc6b4 \uc0c1\ud0dc\uc774\ub4e0 \ubd80\ud488 \ud45c\uba74\uc758 \uc0c1\ud0dc\uc785\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 Ra(\ud3c9\uade0 \uac70\uce60\uae30) \ubc0f Rz(\uac70\uce60\uae30 \uae4a\uc774) \uac19\uc740 \ud30c\ub77c\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud45c\uba74\uc758 \uc218\uc900\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub300\ubd80\ubd84\uc758 \ubd80\ud488\uc740 \uc6a9\ub3c4\uc5d0 \ub530\ub77c 1.6~6.3\u00b5m \uc0ac\uc774\uc758 Ra \uac12\uc73c\ub85c \ud5c8\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-finish.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17952 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-finish-1024x1024.jpg\" alt=\"\ud45c\uba74 \uac70\uce60\uae30\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-finish-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-finish-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/surface-finish-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\ubd80\ud488\uc758 \ud45c\uba74 \ubd88\ub7c9\uc740 \uae08\ud615 \ub9c8\ubaa8, \ud1b5\ud48d, \uacf5\uae30 \uc720\uc785 \ub4f1 \uc5ec\ub7ec \uac00\uc9c0 \uc6d0\uc778\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub54c\ub54c\ub85c \uc81c\uc870\uc5c5\uccb4\ub294 \uc624\ub798\ub41c \uae08\ud615\uc744 \uad50\uccb4\ud558\uc9c0 \uc54a\uace0 \uacf5\uae30\ub97c \ubc30\ucd9c\ud560 \uc218 \uc788\ub294 \uc801\uc808\ud55c \ud1b5\ud48d\uad6c\ub97c \ubc30\uce58\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \uae30\ub300\ud588\ub358 \ud45c\uba74\uc744 \uc0dd\uc0b0\ud558\uc9c0 \ubabb\ud558\ub294 \uacbd\uc6b0\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Standards_for_Surface_Roughness\"><\/span>\ud45c\uba74 \uac70\uce60\uae30 \ud45c\uc900:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\uae30\ub2a5\uc801 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud574 \uc9c0\uc815\ub41c \ubc94\uc704 \ub0b4\uc5d0\uc11c Ra \uac12\uc744 \uc77c\uce58\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li>\uae08\ud615, \ud1b5\ud48d\uad6c, \ub0c9\uac01 \ucc44\ub110 \ub4f1\uacfc \uac19\uc740 \uacf5\uc791 \uae30\uacc4\ub97c \uc815\uae30\uc801\uc73c\ub85c \uac80\uc0ac\ud558\uc5ec \uc77c\uad00\ub41c \ud45c\uba74 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"4_Dimensional_Inaccuracies\"><\/span><strong>4.   \uce58\uc218 \ubd80\uc815\ud655\uc131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc81c\uc870\uc5c5\uccb4\uac00 \ubd80\ud488 \ud06c\uae30\uc640 \ubaa8\uc591\uc744 \ud504\ub85c\ud30c\uc77c\uacfc \uc77c\uce58\uc2dc\ud0a4\uc9c0 \ubabb\ud558\ub294 \uacbd\uc6b0 \uc774 \ubb38\uc81c\ub294 \uce58\uc218 \ubd80\uc815\ud655\uc131\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc8fc\uc870 \uc911\uc5d0 \uce58\uc218\ub97c \uc720\uc9c0\ud558\uc9c0 \ubabb\ud558\uba74 \ub4a4\ud2c0\ub9bc, \uc65c\uace1, \ub450\uaed8 \ubcc0\ud654 \ub4f1 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4 \uace0\ub974\uc9c0 \uc54a\uc740 \ub0c9\uac01\uc744 \uc0ac\uc6a9\ud558\uba74 \uae08\uc18d\uc774 \uad6c\ubd80\ub7ec\uc9c0\uac70\ub098 \ub4a4\ud2c0\ub9bc(\ud728)\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub4a4\ud2c0\ub9bc\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc8fc\uc870 \uc911 \uc555\ub825\uc774 \uc77c\uad00\uc131(1000-2000bar)\uc744 \ucd08\uacfc\ud560 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc6a9\uc735 \uae08\uc18d\uc774 \uae08\ud615\uc744 \uace0\ub974\uac8c \ucc44\uc6b0\uc9c0 \uc54a\uc73c\uba74 \ub450\uaed8\uc5d0 \ucc28\uc774\uac00 \uc0dd\uae41\ub2c8\ub2e4.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Standards_for_Dimensional_Accuracy\"><\/span>\uce58\uc218 \uc815\ud655\ub3c4 \ud45c\uc900:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\ud544\uc694\ud55c \ud2b9\uc815 \ubd80\ud488\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \ub0c9\uac01 \uc18d\ub3c4\ub97c \uc801\uc6a9\ud558\uc138\uc694.<\/li>\n<li>0.1mm\uc758 \ud5c8\uc6a9 \uc624\ucc28\ub85c \ubd80\ud488 \ud06c\uae30 \uc694\uad6c \uc0ac\ud56d \ucda9\uc871<\/li>\n<li>\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub530\ub77c 1.5~3mm \uc774\ub0b4\uc758 \uade0\uc77c\ud55c \ub450\uaed8\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Die_Casting_Quality_Control_Measures\"><\/span><strong>\ub2e4\uc774\uce90\uc2a4\ud305 \ud488\uc9c8 \uad00\ub9ac \uc870\uce58<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uc81c\uc870 \ud488\uc9c8 \uad00\ub9ac\ub294 \uac80\uc0ac \ub2e8\uacc4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubd80\ud488\uc774 \ud544\uc694\ud55c \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub2e8\uacc4\uc5d0\ub294 \uc790\uc7ac \uac80\uc0ac, \ud504\ub85c\uc138\uc2a4 \ubaa8\ub2c8\ud130\ub9c1, \uc791\uc5c5\uc790 \uad50\uc721\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Inspection_and_Testing\"><\/span>\uac80\uc0ac \ubc0f \ud14c\uc2a4\ud2b8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ubd80\ud488\uc758 \ud488\uc9c8\uc740 \uacf5\uc815\uc744 \uacf5\uc815 \uc911\uacfc \ucd5c\uc885\uc758 \ub450 \uc139\uc158\uc73c\ub85c \ub098\ub204\uc5b4 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \uc0dd\uc0b0 \uc911\uc5d0 \ubd80\ud488 \uac80\uc0ac\ub97c \uc2dc\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uacb0\ud568\uc744 \uc870\uae30\uc5d0 \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \ucd5c\uc885 \uac80\uc0ac\ub294 \uc131\ud615\ub41c \ubd80\ud488\uc774 \uc815\ud655\ud558\uace0 \ubaa8\ub4e0 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc81c\uc870\uc5c5\uccb4\ub294 \ube44\uc804 \uc2dc\uc2a4\ud15c \ubc0f 3\ucc28\uc6d0 \uce21\uc815\uae30(CMM)\uc640 \uac19\uc740 \uc790\ub3d9\ud654\ub41c \uac80\uc0ac \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3c4\uad6c\ub294 \uc778\uac74\ube44\uc640 \ucc98\ub9ac \uc2dc\uac04\uc744 \uc904\uc5ec\uc904 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc815\ud655\ub3c4\uc640 \uc18d\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/cmm-machine.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17953 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/cmm-machine-1024x1024.jpg\" alt=\"\ud14c\uc2a4\ud2b8\uc6a9 CMM \uba38\uc2e0\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/cmm-machine-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/cmm-machine-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/cmm-machine-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>CMM\uc740 \uc77c\ub828\uc758 \uc870\uc815\ub41c \uc808\ucc28\uc5d0 \ub530\ub77c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ucef4\ud4e8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc81c\uc5b4 \uc7a5\uce58\uc5d0 \uba85\ub839\uc744 \ubcf4\ub0c5\ub2c8\ub2e4. \uadf8\ub7ec\uba74 \uc81c\uc5b4 \uc7a5\uce58\uac00 \uc9c0\uce68\uc5d0 \ub530\ub77c \uae30\uacc4\ub97c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uae30\uacc4\uac00 \ud504\ub85c\ube0c \uc6b4\ubc18 \ub3c4\uad6c\ub97c \uc6c0\uc9c1\uc785\ub2c8\ub2e4. \uc774 \ub3c4\uad6c\ub294 \uacf5\uc791\ubb3c\uc5d0\uc11c \uc815\ubc00\ud55c \uce21\uc815\uac12\uc744 \uc218\uc9d1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc81c\uc870\uc5c5\uccb4\ub294 \ub370\uc774\ud130\ub97c \ud655\uc778\ud558\uc5ec \uacf5\uc791\ubb3c\uc774 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Material_Control\"><\/span>\uc790\ub8cc \uc81c\uc5b4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ub2e4\uc774\uce90\uc2a4\ud305\uc5d0 \uc0ac\uc6a9\ud558\uae30 \uc804\uc5d0 \uc785\uace0\ub418\ub294 \uc7ac\ub8cc\uc758 \ud654\ud559\uc801 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac80\uc0ac\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae08\uc18d\uacfc \uadf8 \uad6c\uc131\uc758 \uc801\ud569\uc131\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc740 95% \uc54c\ub8e8\ubbf8\ub284\uacfc 5% \uc2e4\ub9ac\ucf58\uc73c\ub85c \uad6c\uc131\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc778\uc7a5 \uac15\ub3c4\ub294 250-300MPa, \uc5f0\uc2e0\uc728\uc740 5-7%\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc790\uc7ac \uc778\uc99d\uacfc \ucd94\uc801 \uac00\ub2a5\uc131\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \ubb38\uc11c\ub97c \ud1b5\ud574 \uac01 \uc790\uc7ac \ubc30\uce58\ub97c \ucd9c\ucc98\uae4c\uc9c0 \ucd94\uc801\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Process_Control\"><\/span>\ud504\ub85c\uc138\uc2a4 \uc81c\uc5b4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uac01 \uc8fc\uc694 \uacf5\uc815 \ud30c\ub77c\ubbf8\ud130\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec \uc77c\uad00\uc131 \uc788\ub294 \ubd80\ud488\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4<\/p>\n<ul>\n<li>\uc735\uc810 \uc57d 680-720\u00b0C(1256-1328\u00b0F)<\/li>\n<li>\ucd5c\ub300 100-150MPa(1450-2175psi)\uc758 \uc0ac\ucd9c \uc555\ub825<\/li>\n<li>\ucd5c\ub300 10-20\u00b0C\/s(18-36\u00b0F\/s)\uc758 \ub0c9\uac01 \uc628\ub3c4<\/li>\n<li>\uc8fc\uae30 \uc2dc\uac04\uc740 \uc57d 30~60\ucd08\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub610\ud55c \ud504\ub85c\uc138\uc2a4 \uc81c\uc5b4 \ucc28\ud2b8\uc640 \ub370\uc774\ud130 \ub85c\uae45\uc740 \ubaa8\ub4e0 \uc911\uc694\ud55c \ub2e8\uacc4\ub97c \ucd94\uc801\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc81c\uc5b4 \uae30\ub2a5\uc744 \ud1b5\ud574 \uc81c\ud488 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ud544\uc694\ud55c \uacbd\uc6b0 \uacfc\uac10\ud558\uac8c \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Operator_Training\"><\/span>\uc6b4\uc601\uc790 \uad50\uc721<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ud488\uc9c8 \uad00\ub9ac\ub97c \uc720\uc9c0\ud558\ub824\uba74 \uc6b4\uc601\uc790\ub97c \uad50\uc721\ud574\uc57c \ud569\ub2c8\ub2e4. \uc628\ub77c\uc778 \ud50c\ub7ab\ud3fc\uc5d0\ub294 \ub9ce\uc740 \uad50\uc721 \ud504\ub85c\uadf8\ub7a8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad50\uc721\uc740 \ud504\ub85c\uc138\uc2a4 \uc81c\uc5b4, \ubb38\uc81c \ud574\uacb0, \ud488\uc9c8 \uc778\uc2dd\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc220\uc744 \uc775\ud788\uba74 \uc624\ub958\ub97c \uc870\uae30\uc5d0 \ud6a8\uacfc\uc801\uc73c\ub85c \uac10\uc9c0\ud558\uace0 \ud504\ub85c\uc138\uc2a4\uac00 \uc6d0\ud65c\ud558\uac8c \uc2e4\ud589\ub418\ub3c4\ub85d \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"SPC_Statistical_Process_Control\"><\/span>SPC(\ud1b5\uacc4\uc801 \ud504\ub85c\uc138\uc2a4 \uc81c\uc5b4)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc81c\uc870\uc5c5\uccb4\ub294 SPC\ub97c \ud504\ub85c\uc138\uc2a4 \uc81c\uc5b4\uc5d0 \ud1b5\ud569\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc81c\uc5b4 \ucc28\ud2b8\uc640 \ud504\ub85c\uc138\uc2a4 \uae30\ub2a5 \ubd84\uc11d\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud504\ub85c\uc138\uc2a4\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4 \ub2e4\uc774\uce90\uc2a4\ud305\uc5d0\uc11c SPC\ub294 \uc0ac\ucd9c \uc555\ub825, \ub0c9\uac01 \uc18d\ub3c4 \ubc0f \uc6a9\uc735 \uc628\ub3c4\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ucd5c\uc885 \uc81c\ud488\uc758 \ubcc0\ud615\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Inspection_and_Testing_Methods_in_Die_Casting_Quality_Control\"><\/span><strong>\ub2e4\uc774\uce90\uc2a4\ud305 \ud488\uc9c8 \uad00\ub9ac\uc758 \uac80\uc0ac \ubc0f \ud14c\uc2a4\ud2b8 \ubc29\ubc95<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Visual_Inspection\"><\/span>\uc721\uc548 \uac80\uc0ac<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc721\uc548 \uac80\uc0ac \uc2dc \uc81c\uc870\uc5c5\uccb4\ub294 \ub3cb\ubcf4\uae30, \ud604\ubbf8\uacbd, \ubcf4\uc5b4\uc2a4\ucf54\ud504\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubd80\ud488\uc758 \ud45c\uba74\uc744 \uac80\uc0ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7a5\ube44\ub294 \uc791\uc740 \ub514\ud14c\uc77c\uae4c\uc9c0 \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc2a4\ud06c\ub798\uce58(\uae4a\uc774 0.1-1.0mm), \uade0\uc5f4(\ud3ed 0.05-0.5mm), \uae30\ud0c0 \uacb0\ud568(\ub2e4\uacf5\uc131, \uad6c\ub369\uc774) \ub610\ub294 \uace0\ub974\uc9c0 \uc54a\uc740 \ud45c\uba74\uc744 \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dimensional_Measurement\"><\/span>\uce58\uc218 \uce21\uc815<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ubd80\ud488\uc758 \ud06c\uae30(\uc608: \uae38\uc774 \ucd5c\ub300 \u00b10.1mm, \ub108\ube44 \ucd5c\ub300 \u00b10.05mm, \ub192\uc774 \ucd5c\ub300 \u00b10.2mm)\uc640 \ubaa8\uc591\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc138\uc2a4\uc5d0\ub294 \uce58\uc218 \uce21\uc815 \uae30\uc220\uc774 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uae30\uc220\uc5d0\ub294 \uce98\ub9ac\ud37c\uc2a4, \ub9c8\uc774\ud06c\ub85c\ubbf8\ud130, \uc88c\ud45c \uce21\uc815\uae30(CMM) \ub4f1 \uc5ec\ub7ec \uac00\uc9c0 \ub3c4\uad6c\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \ub808\uc774\uc800 \uc2a4\uce90\ub2dd\uacfc \uac19\uc740 \uace0\uae09 \uae30\uc220\uc744 \uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<strong>,<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec \ub354 \uc815\ud655\ud558\uac8c \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc608: \u00b10.01mm).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"NDT_Non-Destructive_Testing\"><\/span>NDT(\ube44\ud30c\uad34 \uac80\uc0ac)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>NDT \ubc29\ubc95\uc740 \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uba70 \ubd80\ud488 \ubb34\uacb0\uc131\uc744 \ubcf4\uc874\ud569\ub2c8\ub2e4. \ubd80\ud488\uc744 \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\uace0 \ubd80\ud488\uc758 \ub0b4\ubd80 \ud488\uc9c8\uc744 \uac80\uc0ac\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc220\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ubc29\uc0ac\uc120 \ucd2c\uc601<\/li>\n<li>\ucd08\uc74c\ud30c \ud14c\uc2a4\ud2b8<\/li>\n<li>\uc640\uc804\ub958 \ud14c\uc2a4\ud2b8<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Radiography\"><\/span>\ubc29\uc0ac\uc120 \ucd2c\uc601:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/radiographic-testing.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17954 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/radiographic-testing-1024x1024.jpg\" alt=\"\ub2e4\uc774\uce90\uc2a4\ud305\uc758 \ubc29\uc0ac\uc120 \ucd2c\uc601\" width=\"1024\" height=\"1024\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/radiographic-testing-1024x1024.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/radiographic-testing-980x980.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/01\/radiographic-testing-480x480.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>\ubc29\uc0ac\uc120 \uac80\uc0ac\uc5d0\ub294 X-\uc120(\uc608: 100-400kV)\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc5d1\uc2a4\ub808\uc774\ub294 \uade0\uc5f4\uc774\ub098 \uad6c\uba4d\uacfc \uac19\uc740 \ub0b4\ubd80 \uacb0\ud568\uc744 \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc791\uc5c5\uc790\ub294 \ubd80\ud488\uc5d0 \uc5d1\uc2a4\ub808\uc774 \ube54\uc744 \ud1b5\uacfc\uc2dc\ucf1c \uc774\ubbf8\uc9c0\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284 \uc8fc\ubb3c\uc758 \ubb38\uc81c\ub97c \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ultrasonic_Testing\"><\/span>\ucd08\uc74c\ud30c \ud14c\uc2a4\ud2b8:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ucd08\uc74c\ud30c \ud14c\uc2a4\ud2b8\ub294 \uc74c\ud30c(\uc608: 2-10MHz)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \uae08\uc18d \ub0b4\ubd80\uc758 \uacb0\ud568\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Eddy_Current_Testing\"><\/span>\uc640\uc804\ub958 \ud14c\uc2a4\ud2b8:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc791\uc5c5\uc790\ub294 \uc640\uc804\ub958\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc804\ub3c4\uc131 \uc7ac\ub8cc\uc758 \ud45c\uba74 \ubc0f \ud45c\uba74 \uadfc\ucc98 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Destructive_Testing\"><\/span>\ud30c\uad34\uc801 \ud14c\uc2a4\ud2b8<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc81c\uc870\uc5c5\uccb4\ub294 \uc131\ud615 \ubd80\ud488\uc5d0 \uac15\ud55c \ud798\uc744 \uac00\ud558\uc5ec \uac15\ub3c4\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \ubd80\ud488\uc774 \ud30c\uc190\ub420 \ub54c\uae4c\uc9c0 \uacc4\uc18d \ud14c\uc2a4\ud2b8\ud558\uc5ec \uadf9\uc2ec\ud55c \uc2a4\ud2b8\ub808\uc2a4 \uc0c1\ud669\uc5d0\uc11c \ubd80\ud488\uc774 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud30c\uad34 \ud14c\uc2a4\ud2b8\ub294 \ubaa8\ub4e0 \ubd80\ud488\uc774 \uc544\ub2cc \uc0d8\ud50c\ub9c1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc778\uc7a5 \ud14c\uc2a4\ud2b8, \ucda9\uaca9 \ud14c\uc2a4\ud2b8, \uacbd\ub3c4 \ud14c\uc2a4\ud2b8\uac00 \uc5ec\uae30\uc5d0 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc778\uc7a5 \ud14c\uc2a4\ud2b8\uc758 \uacbd\uc6b0 \uc81c\uc870\uc5c5\uccb4\ub294 \ubd80\ud488\uc774 \ud30c\uc190\ub420 \ub54c\uae4c\uc9c0 \uacac\ub51c \uc218 \uc788\ub294 \ud798\uc758 \uc591(\uc608: 100-1000MPa)\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\ucda9\uaca9 \ud14c\uc2a4\ud2b8 \uc911\uc5d0\ub294 \uce21\uc815\uac12\uc744 \uae30\ub85d\ud569\ub2c8\ub2e4. \ubd80\ud488\uc774 \uac11\uc791\uc2a4\ub7ec\uc6b4 \ucda9\uaca9(\uc608: 10-100J)\uc744 \uacac\ub514\uace0 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<p>\uacbd\ub3c4 \ud14c\uc2a4\ud2b8\ub294 \uae08\uc18d\uc774 \uc5bc\ub9c8\ub098 \ub2e8\ub2e8\ud558\uac70\ub098 \ubd80\ub4dc\ub7ec\uc6b4\uc9c0 \uce21\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4(\uc608: 50-100 HRB).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Case_Studies_and_Best_Practices\"><\/span><strong>\uc0ac\ub840 \uc5f0\uad6c \ubc0f \ubaa8\ubc94 \uc0ac\ub840<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Case_Studies\"><\/span>\uc0ac\ub840 \uc5f0\uad6c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc2e4\uc81c \uc0ac\ub840\ub294 \uac15\ub825\ud55c \ud488\uc9c8 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc774 \ubd80\ud488 \ud6a8\uc728\uc131\uc744 \uacb0\uc815\ud558\ub294 \ub370 \uc5bc\ub9c8\ub098 \ub3c4\uc6c0\uc774 \ub418\ub294\uc9c0 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc790\ub3d9\ud654\ub41c \ub2e4\uacf5\uc131 \ud2b9\uc131 \ubd84\uc11d\uc744 \uc0ac\uc6a9\ud558\uba74 \uc7ac\ub8cc \ud488\uc9c8 \ud3c9\uac00\ub97c \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ubbf8\uc9c0 (a) \uc139\uc158\uc740 0.000\uc5d0\uc11c 1.649%\uae4c\uc9c0\uc758 \ub2e4\uacf5\uc131 \uc218\uc900\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud55c\ud3b8, (b) \uc139\uc158\uc740 \ud56b\uc2a4\ud31f FS \uc2dc\uac04\uc744 \uc2dc\uac01\ud654\ud569\ub2c8\ub2e4. \uc774 \ubc94\uc704\ub294 0.000\uc5d0\uc11c 9.328% \uc0ac\uc774\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd84\uc11d\uc758 \uc774\uc810\uc744 \ud65c\uc6a9\ud558\uba74 \ub2e4\uc774\uce90\uc2a4\ud305 \uc7ac\ub8cc \ud488\uc9c8\uc744 \ub9e4\uc6b0 \ub2e8\uc21c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Quantified_Benefits\"><\/span>\uc815\ub7c9\ud654\ub41c \ud61c\ud0dd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\ud488\uc9c8 \uad00\ub9ac \ubc29\ubc95\uc740 \uc81c\uc870\uc5c5\uccb4\uc640 \uc18c\ube44\uc790 \ubaa8\ub450\uc5d0\uac8c \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc2a4\ud06c\ub7a9\ub960\uc744 10~20%\uae4c\uc9c0 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/li>\n<li>\ud488\uc9c8 \uad00\ub9ac \ud504\ub85c\uc138\uc2a4\ub294 \uc804\uccb4 \uc218\uc728\uc744 \ucd5c\ub300 5-10%\uae4c\uc9c0 \uac1c\uc120\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<li>\uc81c\uc870\uc5c5\uccb4\ub294 \uc0dd\uc0b0 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uace0 \uc57d 10~20%\ub97c \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub9e4\ubc88 \uc77c\uad00\ub41c \ud488\uc9c8\uc758 \ubd80\ud488\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc8fc\uae30 \uc2dc\uac04\uc744 \ub2e8\ucd95\ud558\uace0 \uc720\uc9c0\ubcf4\uc218 \ud544\uc694\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li>\uce90\uc2a4\ud305\ud558\ub294 \ub3d9\uc548 \uac01 \ud30c\ud2b8\ub97c \uc790\uc138\ud788 \ubaa8\ub2c8\ud130\ub9c1\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Best_Practices\"><\/span>\ubaa8\ubc94 \uc0ac\ub840<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\uc0ac\uc804 \ud488\uc9c8 \uad00\ub9ac \uc870\uce58\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \uc77c\uad00\ub418\uace0 \uace0\ud488\uc9c8\uc758 \ubd80\ud488\uc744 \ub9cc\ub4dc\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ubaa8\ubc94 \uc0ac\ub840\uc758 \uba87 \uac00\uc9c0 \uc608\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uae30\uacc4 \uc7a5\ube44\uc640 \ub3c4\uad6c\ub97c \uc815\uae30\uc801\uc73c\ub85c \uc720\uc9c0 \uad00\ub9ac\ud558\uc5ec \uacb0\ud568 \ubc0f \uac00\ub3d9 \uc911\ub2e8\uc744 \ubc29\uc9c0\ud558\uc138\uc694.<\/li>\n<li>\uc9c0\uc18d\uc801\uc778 \uc791\uc5c5\uc740 \uc808\ucc28\ub97c \uac1c\uc120\ud558\uace0 \uacb0\ud568\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud56d\uc0c1 ISO 9001\uacfc \uac19\uc740 \ud488\uc9c8 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc744 \uad6c\ud604\ud558\uc138\uc694. \uc774\ub7ec\ud55c \uc2dc\uc2a4\ud15c\uc740 \uc77c\uad00\ub41c \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uacb0\ud568\uc774 \uc788\ub294 \ubd80\ubd84\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \ub9c8\ubaa8\ub41c \ubab0\ub4dc\ub97c \uad50\uccb4\ud558\uc138\uc694.<\/li>\n<li>\uad50\uc721 \ud504\ub85c\uadf8\ub7a8\uc744 \ud1b5\ud574 \uacc4\uc18d \ud559\uc2b5\ud558\uace0 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ud544\uc694\ud55c \ud6a8\uacfc\uc801\uc778 \uae30\uc220\uc744 \uac1c\ubc1c\ud558\uc138\uc694.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\uacb0\ub860:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/ko\/\">\ub2e4\uc774\uce90\uc2a4\ud305<\/a> \ud488\uc9c8 \uad00\ub9ac\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ubd80\ud488\uc774 \uacac\uace0\ud558\uace0 \uace0\uac1d\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \uc77c\uad00\ub41c \ud488\uc9c8\uc740 \uc81c\uc870\uc5c5\uccb4\uc5d0 \uc7a5\uae30\uc801\uc73c\ub85c \ub9ce\uc740 \uc774\uc810\uc744 \uac00\uc838\ub2e4\uc90d\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc774\ub7ec\ud55c \uae30\uc220\uc744 \ud1b5\ud574 \uce90\uc2a4\ud305 \uc911\uc5d0 \uacb0\ud568\uc744 \uc870\uae30\uc5d0 \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \uace0\uae09 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2e4\uc2dc\uac04 \uc7a5\ube44\uc758 \ud488\uc9c8\uc744 \uac80\uc0ac\ud558\uace0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uce98\ub9ac\ud37c, \ub9c8\uc774\ud06c\ub85c\ubbf8\ud130, \uc88c\ud45c \uce21\uc815\uae30(CMM), \ub808\uc774\uc800 \uc2a4\uce90\ub108, \ubc29\uc0ac\uc120 \ucd2c\uc601 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>\ub2e4\uc774\uce90\uc2a4\ud305 \ud488\uc9c8 \uad00\ub9ac \ud504\ub85c\uc138\uc2a4\ub780 \ubb34\uc5c7\uc778\uac00\uc694? \uc7ac\ub8cc \ud14c\uc2a4\ud2b8\uc640 \uc6a9\uc735 \uc628\ub3c4 \ubaa8\ub2c8\ud130\ub9c1, X-\ub808\uc774 \uac80\uc0ac \ubc0f \uce58\uc218 \uac80\uc0ac\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc138\uc694. \uace0\ud488\uc9c8\uc758 \uacb0\ud568 \uc5c6\ub294 \ub2e4\uc774\uce90\uc2a4\ud305 \ubd80\ud488\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":2,"featured_media":17956,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-17949","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminium-alloy-castings"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/posts\/17949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/comments?post=17949"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/posts\/17949\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/media\/17956"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/media?parent=17949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/categories?post=17949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/ko\/wp-json\/wp\/v2\/tags?post=17949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}