{"id":4716,"date":"2025-12-04T11:50:01","date_gmt":"2025-12-04T03:50:01","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4716"},"modified":"2025-12-01T16:29:55","modified_gmt":"2025-12-01T08:29:55","slug":"%ed%88%ac%ec%9e%90-%ec%a3%bc%ec%a1%b0-vs-%ec%86%90%ec%8b%a4-%eb%90%9c-%ea%b1%b0%ed%92%88-%ec%a3%bc%ec%a1%b0-%ec%9c%a0%ec%82%ac%ec%a0%90%ea%b3%bc-%ec%b0%a8%ec%9d%b4%ec%a0%90","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ko\/news-blog\/industry-news\/investment-casting-vs-lost-foam-casting-similarities-and-differences\/","title":{"rendered":"\ud22c\uc790 \uc8fc\uc870 vs. \uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uc8fc\uc870: \uc720\uc0ac\uc810\uacfc \ucc28\uc774\uc810"},"content":{"rendered":"<p>\uc0ac\ub78c\ub4e4\uc774 \uae08\uc18d \ubd80\ud488\uc744 \uc8fc\uc870\ud558\ub294 \uc815\ud655\ud55c \ubc29\ubc95\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud560 \ub54c, \uac00\uc7a5 \ube68\ub9ac \ud22c\uc790 \uc8fc\uc870\ub97c \uc0dd\uac01\ud569\ub2c8\ub2e4.\ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \uadf8\uac83\uc744 \"\uc783\uc5b4\ubc84\ub9b0 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc740 \uadf8\uac83\uc744 \"\ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \uadf8\uac83\uc744 \uc783\uc5b4\ubc84\ub9b0 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc740 \uadf8\uac83\uc744 \"\uc783\uc5b4\ubc84\ub9b0\ub610 \ub2e4\ub978 \ubc29\ubc95\uc774 \uc874\uc7ac\ud55c\ub2e4.\uadf8\uac83\uc740 \uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uc8fc\uc870\ub77c\uace0 \ubd88\ub9bd\ub2c8\ub2e4.\uc774 \uc811\uadfc \ubc29\uc2dd\uc740 \ub35c \uc720\uba85\ud558\uc9c0\ub9cc \uc77c\ubd80 \uc9c1\uc5c5\uc5d0 \uba85\ud655\ud55c \uc774\uc810\uc744 \uac00\uc838\uc635\ub2c8\ub2e4.\uc774\ub984\uc740 \uac00\uae4c\uc6b4 \uc18c\ub9ac\ub85c \ub4e4\ub9ac\uae30 \ub54c\ubb38\uc5d0 \ub178\ub3d9\uc790\ub4e4\uc740 \uc885\uc885 \ud63c\ud569\ud569\ub2c8\ub2e4.\uc774 \ubb38\uc11c\ub294 \ub450 \uac00\uc9c0 \ubc29\ubc95\uc744 \uba85\ud655\ud558\uac8c \uc124\uba85\ud569\ub2c8\ub2e4.\uadf8\uac83\uc740 \uadf8\ub4e4\uc744 \ube44\uc2b7\ud558\uace0 \ub2e4\ub974\uac8c \ub9cc\ub4dc\ub294 \uac83\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.\ub610\ud55c \uc81c\uc870\uc5c5\uccb4\uac00 \uc62c\ubc14\ub978 \uac83\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/12\/Investment-Casting-vs.-Lost-Foam-Casting.webp\" alt=\"\ud22c\uc790 \uc8fc\uc870 vs. \uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uc8fc\uc870\" \/><\/div>\n<h2 id=\"what-is-lost-wax-investment-casting\"><strong>Lost Wax (Investment) Casting\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h2>\n<p>\uc783\uc5b4\ubc84\ub9b0 \uc783\uc783\uc5b4\ubc84\ub9b0 \uc783\uc783\uc5b4\ubc84\ub9b0 \uc783\uc783\uc5b4\ubc84\ub9b0 \uc783\uc783\uc783\uc5b4\ubc84\ub9b0 \uc783\uc783\uc783\uc5b4\ubc84\ub9b0\uc0ac\ub78c\ub4e4\uc740 \uadf8\uac83\uc744 \ubcf5\uc7a1\ud55c \uae08\uc18d \uc870\uac01\uc744 \ub9e4\uc6b0 \uc815\ud655\ud558\uac8c \ub9cc\ub4e4\uae30 \uc704\ud574 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\uc8fc\uc694 \ub2e8\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ol type=\"1\">\n<li>\uc641\uc2a4 \ud328\ud134 \uc0dd\uc131 - \uc791\uc5c5\uc790\uac00 \ud544\uc694\ud55c \ubd80\ud488\uc758 \uc815\ud655\ud55c \uc641\uc2a4 \ubcf5\uc0ac\ubcf8\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<li>\uadf8\uac83\uc740 \uac15\ud55c \uac15\uac15\ud55c \uac15\ud55c \uac15\uac15\ud55c \uac15\uac15\ud55c \uac15\uac15\uac15\ud55c \uac15\uac15\ud55c \uac15\ud55c \uac15\ud55c \uac15\ud55c \uac15\ud55c \uac15\uac15\ud55c \uac15\uac15\ud55c \uac15\uac15\ud55c \uac15\uac15\uac15\ud55c \uac15\uac15<\/li>\n<li>\ube48 \uc138\ub77c\ubbf8\ud06c \ub4a4\ub4a4\uc5d0 \ub0a8\uc544\uc788\ub294 \uac83\uc740 \uc624\uc9c1 \ube48 \uc138\ub77c\ubbf8\ud06c \ub4a4\ub4a4\uc5d0 \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uae08\uc18d \uae08\uc18d \uae08\uae08\uae08\uc18d \uae08\uae08\uae08\uc18d \uae08\uae08\uae08\uc18d \uae08\uae08\uae08\uae08\uc18d \uae08\uae08\uae08\uc18d \uae08\uae08\uae08\uc18d \uae08\uae08\uae08\uae08\uc18d \uae08\uae08\uae08\uae08\uc18d \uae08\uae08\uae08\uc18d \uae08\uae08\uae08\uadf8\uac83\uc740<\/li>\n<li>\ub9c8\ubb34\ub9ac - \uae08\uc18d\uc774 \ub0c9\uac01\ub418\uba74 \ub178\ub3d9\uc790\ub4e4\uc740 \ub9c8\ub9c8\ub9c8\ubb34\ub9ac\ub97c \ub9c8\ub9c8\ub9c8\ubb34\ub9ac\ud569\ub2c8\ub2e4.\uc0c8\ub85c\uc6b4 \ubd80\ubd84\uc740 \ubcf4\ud1b5 \ucd94\uac00 \uc791\uc5c5\uc774 \uc801\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc774\ub807\uac8c \ud558\uba74 \ucd5c\uc885 \ud06c\uae30\uc5d0 \ub9e4\uc6b0 \uac00\uae4c\uc6b4 \ubd80\ud488\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.\ub2e8\ub2e8\ud55c \uce21\uc815\uacfc \ubd80\ub4dc\ub7ec\uc6b4 \ud45c\uba74\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.\uc885\uc885 \ucd94\uac00 \uc808\ub2e8\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h2 id=\"what-is-lost-foam-casting-evaporative-pattern-casting\"><strong>\ubd84\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 (\uc99d\ubc1c \ud328\ud134 \uc8fc\uc870)\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h2>\n<p>\ubd84\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870, \ub610\ud55c \uc99d\ubc1c\uc131 \ud328\ud134 \uc8fc\uc870 \ub610\ub294 EPC\ub77c\uace0 \ubd88\ub9ac\uace0, \ub2e4\ub978 \uc2dc\uc791 \uc7ac\ub8cc\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.\ub178\ub3d9\uc790\ub4e4\uc740 \ub178\ub178\ub178\ub178\ub3d9\uc790\ub4e4\uc740 \ub178\ub178\ub178\ub3d9\uc790\ub4e4\uc740 \ub178\ub178\ub178\ub3d9\uc790\ub4e4\uc740 \ub178\ub178\ub178\ub178\ub178\ub3d9\uc790\ub4e4\uc774 \ub178\ub178\ub178\ub3d9\uc790\ub4e4\uc740 \ub178\ub3d9\uc790\ub178\ub3d9\uc790\ub4e4\uc740 \ub178\ub3d9\uc790\ub178\ub3d9\uc790\ub4e4\uc740 \ub178\ub3d9\uc790\ub4e4\uc774 \ub178\ub3d9\uc790\ub4e4\uc774 \ub178\ub3d9\uc790<\/p>\n<ol type=\"1\">\n<li>\uac70\ud488 \ud328\ud134 - \ubd80\ud488 \ubaa8\uc591\uc740 \uc800\ub834\ud558\uace0 \uacbd\ub7c9 EPS \uac70\ud488\uc5d0\uc11c \ub098\uc628\ub2e4.<\/li>\n<li>\ucf54\ud305 - \ub0b4\uc5f4 \uc2ac\ub7ec\ub9ac\ub294 \uac70\ud488\uc744 \uc644\uc804\ud788 \ucf54\ucf54\ucf54\ud305\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc131\ud615 - \ucf54\ud305 \ub41c \uac70\ud488\uc740 \uc9c0\uc6d0\uc744 \uc704\ud574 \uc131\uc131\ud615\ub418\uc9c0 \uc54a\uc740 \uc131\uc131\uc131\ud615 \ubaa8\ub798 \uc548\uc5d0 \uc131\uc131\ud615\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub728\uac70\uc6b4 \uae08\uc18d\uc740 \ubc14\ub85c \uac70\ud488\uc5d0\uac70\ud488\uc740 \ube60\ub974\uac8c \uac00\uc2a4\ub85c \ubcc0\ud558\uace0 \uc0ac\ub77c\uc9d1\ub2c8\ub2e4.\uae08\uc18d\uc740 \uacf5\uac04\uc744 \uc815\ud655\ud788 \ucc44\uc6b0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub9c8\ubb34\ub9ac - \ub0c9\uac01 \ud6c4\uc5d0\ub3c4 \uac00\ub7c9\ud55c \uac00\uacf5\uc774 \uc77c\uc5b4\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc774 \uacfc\uc815\uc740 \ubcf5\uc7a1\ud55c \ubaa8\uc591\uc744 \uc798 \ucc98\ub9ac\ud569\ub2c8\ub2e4.\uadf8\uac83\uc740 \uc885\uc885 \ub354 \ud070 \ub610\ub294 \uc0c1\uc138\ud55c \uc870\uac01\uc744 \uc704\ud574 \ub354 \uc801\uc740 \ube44\uc6a9\uc785\ub2c8\ub2e4.<\/p>\n<h2 id=\"similarities-between-the-two-processes\"><strong>\ub450 \uacfc\uc815 \uc0ac\uc774\uc758 \uc720\uc0ac\uc810<\/strong><\/h2>\n<p>\uc7ac\ub8cc\uc640 \uc77c\ubd80 \ub2e8\uacc4\uac00 \ub2e4\ub974\uc9c0\ub9cc, \uc774 \ub450 \uac00\uc9c0 \ubc29\ubc95\uc740 \uc911\uc694\ud55c \uc810\uc744 \uacf5\uc720\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ub458 \ub2e4 \ucd5c\uc885 \uae08\uc18d \ubaa8\uc591\uc744 \uc124\uc815\ud558\ub294 \uc77c\ud68c\uc6a9 \ud328\ud134 (\ubaa8\ubaa8\uc591 \ub610\ub294 \uac70\ud488)\uc73c\ub85c \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/li>\n<li>\uac01\uac01\uc740 \ub2e4\ub978 \uc8fc\uc870 \ubc29\ubc95\uc774 \uace0\ud1b5\ud558\ub294 \ub9e4\uc6b0 \ubcf5\uc7a1\ud558\uace0 \uc0c1\uc138\ud55c \ubd80\ud488\uc744 \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uadf8\ub4e4\uc740 \ucca0 \ubc0f \ube44\ucca0 \uc720\ud615\uc758 \ub9ce\uc740 \uae08\uc18d\uacfc \ud568\uaed8 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc644\uc131\ub41c \ubd80\ud488\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud328\ud134\uc774 \uc815\ud655\ud558\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \uc801\uc740 \ucd94\uac00 \uac00\uacf5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub2e8\ub2e8\ud55c \uce21\uc815\uc774 \uac00\ub2a5\ud558\ubbc0\ub85c \ubaa8\ub450 \uace0\uc815\ubc00 \uc791\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"key-differences-between-investment-casting-and-lost-foam-casting\"><strong>\ud22c\uc790 \uc8fc\uc870\uc640 \uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\uc758 \uc8fc\uc694 \ucc28\uc774\uc810<\/strong><\/h2>\n<p>\uae30\ubcf8\uc801\uc778 \uc544\uc774\ub514\uc5b4\ub294 \uac00\uae4c\uc774 \ubcf4\uc774\uc9c0\ub9cc, \uc2e4\uc81c \ucc28\uc774\uc810\uc740 \uc77c\uc0c1 \uc0ac\uc6a9\uc5d0\uc11c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n<h3 id=\"pattern-material\"><strong>\ud328\ud134 \uc7ac\ub8cc<\/strong><\/h3>\n<p>\ud22c\uc790 \uc8fc\uc870\ub294 \ub178\ub3d9\uc790\uac00 \uba3c\uc800 \ub178\ub178\ub178\ub3d9\uc790\uac00 \ud22c\ud22c\uc790 \ud22c\ud22c\uc790 \ud22c\ud22c\uc790 \uc8fc\uc870\ub294 \ud22c\ud22c\ud22c\uc790 \ud22c\ud22c\ud22c\uc790 \ud22c\ud22c\uc790 \ud22c\ud22c\uc790 \uc8fc\uc870\ub294 \ud22c\ud22c\ud22c\ud22c\uc790 \ud22c\ud22c\ud22c\uc790 \ud22c\ud22c\ud22c\uc790\uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\ub294 \ub728\uac70\uc6b4 \uae08\uc18d\uc774 \ub9cc\uc9c0\uba74 \ub2e8\uc21c\ud788 \uc0ac\ub77c\uc9c0\ub294 EPS \uac70\ud488\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h3 id=\"process-complexity-steps\"><strong>\ud504\ub85c\uc138\uc2a4 \ubcf5\uc7a1\uc131 &amp;\ub2e8\uacc4<\/strong><\/h3>\n<p>\ud22c\uc790 \uc8fc\uc870\ub294 \ud22c\ud22c\uc790 \ud22c\ud22c\ud22c\uc790 \ud22c\ud22c\ud22c\uc790 \uc8fc\uc870\ub294 \ud22c\ud22c\uc790 \ud22c\ud22c\uc790 \ud22c\ud22c\ud22c\uc790 \uc8fc\uc870\ub294 \ud22c\ud22c\ud22c\uc790 \ud22c\ud22c\uc790 \ud22c\ud22c\uc790 \uc8fc\uc870\ub294 \ud22c\ud22c\ud22c\uc790 \ud22c\ud22c\ud22c\uc790 \uc8fc\uc870\ub294 \ud22c\ud22c\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uc8fc\uc870\ub294 \uadf8 \ucd94\uac00 \ub2e8\uacc4\ub97c \uac74\ub108\ub118\uc2b5\ub2c8\ub2e4.\uac70\ud488\uc740 \uac70\uac70\ud488\uc744 \uac70\uac70\ud488\uc744 \uac70\uac70\ud488\uc744 \uac70\uac70\uac70\ud488\uc744 \uac70\uac70\uac70\ud488\uc744 \uac70\uac70\uac70\ud488\uc744 \uac70\uac70\ub974\ub294 \ub3d9\uc548 \uc2a4\uc2a4\uc2a4\ub85c \ub5a0\ub098\uac04\ub2e4.<\/p>\n<h3 id=\"surface-finish\"><strong>\ud45c\uba74 \ub9c8\uac10<\/strong><\/h3>\n<p>\ud22c\uc790 \uc8fc\uc870\ub294 \ub354 \ubd80\ub4dc\ub7ec\uc6b4 \ud45c\uba74\uacfc \ub354 \ub0a0\uce74\ub85c\uc6b4 \uc791\uc740 \uc138\ubd80\uc0ac\ud56d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uc8fc\uc870\ub294 \uc885\uc885 \uc57d\uac04 \ub354 \uac70\uce5c \uc9c8\uac10\uc744 \ub0a8\uaca8\uc90d\ub2c8\ub2e4.\ucd94\uac00 \ud3f4\ub9ac\uc2f1\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 id=\"tooling-costs\"><strong>\ub3c4\uad6c \ube44\uc6a9<\/strong><\/h3>\n<p>\ud22c\uc790 \uc8fc\uc870\uc6a9 \ud22c\ud22c\ud22c\uc790 \ud22c\ud22c\uc790 \uc8fc\uc870\uc6a9 \ud22c\ud22c\uc790 \ud22c\ud22c\uc790 \ud22c\ud22c\uc790 \uc8fc\uc870\uc6a9 \ud22c\ud22c\ud22c\uc790 \ud22c\ud22c\ud22c\uc790 \uc8fc\uc870\uc6a9 \ud22c\ud22c\uc790 \ud22c\uc790 \ud22c\ud22c\ud22c\uc790 \uc8fc\uc870\uc6a9 \ud22c\ud22c\ud22c\uc790 \uc8fc\uc190\uc2e4 \ub41c \uac70\ud488 \ud328\ud134\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc800\ub834\ud558\uc9c0\ub9cc \ud2b9\ubcc4\ud55c \uc7a5\ube44\ub294 \ub354 \ub9ce\uc740 \uc591\uc5d0\uc11c \ube44\uc6a9\uc744 \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 id=\"energy-and-material-efficiency\"><strong>\uc5d0\ub108\uc9c0 \ubc0f \uc7ac\ub8cc \ud6a8\uc728\uc131<\/strong><\/h3>\n<p>\ud22c\uc790 \uc8fc\uc870\ub294 \ud22c\ud22c\uc790\ub97c \uc870\uc2ec\uc2a4\ub7fd\uac8c \uc7ac\uc0ac\uc6a9\ud558\uc9c0\ub9cc \uc5ec\uc804\ud788 \ud3d0\uae30\ubb3c\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uc8fc\uc870\ub294 \uac70\ud488\uc744 \ud0dc\uc6b0\uace0, \uc5f0\uae30\uac00 \uc81c\ub300\ub85c \uc81c\uc5b4\ub418\uba74 \uac70\uc758 \uace0\uccb4 \ud3d0\uae30\ubb3c\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<h3 id=\"scale-applications\"><strong>\uc2a4\ucf00\uc77c &amp;\uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8<\/strong><\/h3>\n<p>\ud22c\uc790 \uc8fc\uc870\ub294 \ud56d\uacf5\uc6b0\uc8fc, \uc758\ub8cc \ub610\ub294 \ubcf4\uc11d \ud488\ubaa9\uacfc \uac19\uc740 \uc644\ubcbd\ud55c \ub9c8\ubb34\ub9ac\ub97c \ud544\uc694\ub85c \ud558\ub294 \uc911\uc18c\ud615 \ubd80\ud488\uc5d0 \ub300\ud574 \ube5b\uc744 \uc90d\ub2c8\ub2e4.\uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\ub294 \ub354 \ub0ae\uc740 \uacf5\uad6c \ube44\uc6a9\uacfc \ub354 \ube60\ub978 \ud750\ub984\uc774 \ub354 \uc911\uc694\ud55c \ub354 \ud070 \uc0b0\uc5c5 \uc870\uac01\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"why-choose-one-over-the-other\"><strong>\uc65c \ud558\ub098\ub97c \ub2e4\ub978 \ud558\ub098\ubcf4\ub2e4 \uc120\ud0dd\ud569\ub2c8\uae4c?<\/strong><\/h2>\n<p>\uac00\uc7a5 \uc88b\uc740 \uc120\ud0dd\uc740 \uacf5\uc7a5\uc5d0 \uac00\uc7a5 \uc911\uc694\ud55c \uac83\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc0dd\uc0b0\ub7c9: \ub300\uaddc\ubaa8 \uc2e4\ud589\uc740 \uc885\uc885 \ub3c4\uad6c\uac00 \ube60\ub974\uac8c \uacb0\uc81c\ub418\uae30 \ub54c\ubb38\uc5d0 \uc190\uc2e4 \ub41c \uac70\ud488\uc744 \uc120\ud638\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubd80\ud488 \ubcf5\uc7a1\uc131: \ub458 \ub2e4 \ub2e8\ub2e8\ud55c \ubaa8\uc591\uc744 \uad00\ub9ac\ud558\uc9c0\ub9cc \ud22c\uc790 \uce90\uc2a4\ud305\uc740 \uc791\uc740 \uc138\ubd80 \uc0ac\ud56d\uc5d0 \uc2b9\ub9ac\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud45c\uba74 \uc694\uad6c \uc0ac\ud56d: \ud22c\uc790 \uc8fc\uc870\uc5d0 \ub9e4\uc6b0 \ubd80\ub4dc\ub7ec\uc6b4 \ub610\ub294 \uc7a5\uc2dd\uc801\uc778 \ub05d \uc810.<\/li>\n<li>\uc608\uc0b0 \uc81c\ud55c: \ubd84\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\ub294 \ud2b9\uc815 \ud06c\uae30\uc640 \ubaa8\uc591\uc5d0 \ub3c8\uc744 \uc808\uc57d \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc9c0\uc18d\uac00\ub2a5\uc131: \uc2dc\uc2a4\ud15c\uc774 \uac00\uc2a4\ub97c \uc798 \uc7a1\uc73c\uba74 \uc99d\ubc1c\ud558\ub294 \uac70\ud488\uc740 \uace0\uccb4 \uc4f0\ub808\uae30\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub9ac\ub4dc \ud0c0\uc784: \uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\uc5d0\uc11c \ub2e8\uacc4\uac00 \uc801\uc740 \uacbd\uc6b0\uc5d0\ub294 \ubc30\ub2ec\uc744 \uac00\uc18d\ud654\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"oc-technologys-role-in-lost-foam-casting-innovation\"><strong>Lost Foam Casting Innovation\uc5d0\uc11c OC Technology\uc758 \uc5ed\ud560<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/12\/leading-lost-foam-casting-EPC-equipment-factory-in-China.webp\" alt=\"\uc911\uad6d\uc5d0\uc11c \uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 EPC \uc7a5\ube44 \uacf5\uc7a5\uc744 \uc120\ub3c4\ud558\ub294\" \/><\/div>\n<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ko\/\"><strong>OC \uae30\uc220<\/strong><\/a>, \uc8fc\uc694 \uc81c\uc870\uc5c5\uccb4\ub85c \uc11c \uc788\uc2b5\ub2c8\ub2e4 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ko\/%ec%a0%9c%ed%92%88\/\"><strong>\ud604\ub300 \uc190\uc2e4 \uac70\ud488 \uc8fc\uc870 (EPC) \uc7a5\ube44<\/strong><\/a>\uadf8\uac83\uc740 \uc190\uc2e4 \ub41c \uac70\ud488 \uc0b0\uc5c5\uc744 \uc704\ud55c \ube60\ub974\uace0 \uc790\ub3d9\ud654\ub41c \uae30\uacc4\ub97c \uad6c\ucd95\ud569\ub2c8\ub2e4.OC Technology\ub294 \ub3c5\uc77c EPS\/EPP \ub178\ud558\uc6b0\uc640 \uc790\uc2e0\uc758 \ud2b9\ud5c8 \uc544\uc774\ub514\uc5b4\ub97c \ud63c\ud569\ud569\ub2c8\ub2e4.\ud488\uc9c8, \uc5d0\ub108\uc9c0 \uc808\uc57d \ubc0f \uc790\ub3d9\ud654\ub294 \ubaa8\ub4e0 \ub514\uc790\uc778\uc758 \uc911\uc2ec\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubd80 \uc8fc\uc694 \uc81c\ud488\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ko\/product-category\/%ed%94%84%eb%a6%ac-%ed%8f%ac%eb%b0%8d-%eb%a8%b8%ec%8b%a0\/\"><strong>\uc644\uc804\ud788 \uc790\ub3d9 \uc9c4\uacf5 EPS \ubbf8\ub9ac \ud655\uc7a5\uae30 \uae30\uacc4<\/strong><\/a> PLC \uc81c\uc5b4, \ud63c\ud569\ub41c \uc99d\uae30 \uac70\ud488 \ubc0f \uc815\ud655\ud55c \ubb34\uac8c\ub97c \uac00\uc9c4 (\uc608\ub97c \ub4e4\uc5b4, \ubaa8\ub378 OC-YF-Y450 \ubc0f OC-YF-Y550) \uc548\uc815\uc801\uc778 \uad6c\uc2ac \ud488\uc9c8.<\/li>\n<li>\ud328\ud134\uc744 \uc548\uc815\uc801\uc73c\ub85c \ud615\uc131\ud558\ub294 \uc218\ud3c9 \ubc0f \uc218\uc9c1 \uac70\ud488 \uc131\ud615 \uae30\uacc4.<\/li>\n<li>\uc644\ubcbd\ud55c \uad6c\uc2ac \uc131\uc219\uc744 \uc704\ud55c \uc815\uc804\uc131 \ubc29\uc9c0 \uae30\ub2a5\uacfc \uc13c\uc11c\ub97c \uac16\ucd98 \uc131\uc219 \uc0ac\uc774\ub85c\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc0dd\uc0b0 \ub77c\uc778\uc744 \uc644\ub8cc\ud558\ub294 \uc911\uc559 \uc9c4\uacf5 \uc2dc\uc2a4\ud15c, \uacf5\uae30 \uac74\uc870\uae30 \ubc0f \uacb0\ud569 \uae30\uacc4.<\/li>\n<\/ul>\n<p>OC Technology\ub294 \uc774\uc9d1\ud2b8\uc758 Cairo Foundry Company\uc640 \ud2b8\ub799\ud130 \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284 \uacf5\uc7a5\uacfc \uac19\uc740 \uc804 \uc138\uacc4 \ud504\ub85c\uc81d\ud2b8\ub97c \uc644\ub8cc\ud588\uc2b5\ub2c8\ub2e4.\uc774 \ud68c\uc0ac\ub294 \uad6d\uac00 \ud558\uc774\ud14c\ud06c \uae30\uc5c5 \uc9c0\uc704\ub97c \uc5bb\uc5c8\uc73c\uba70 \uc911\uad6d \ubd84\uc2e4 \uae08\ud615 \uc0b0\uc5c5 \ud611\ud68c\uc640 \uae34\ubc00\ud788 \ud611\ub825\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"when-lost-foam-casting-beats-investment-casting-from-a-manufacturing-perspective\"><strong>When Lost Foam Casting Beats Investment Casting \u2014 from a Manufacturing Perspective (\uc81c\uc870 \uad00\uc810\uc5d0\uc11c \ud22c\uc790 \uc8fc\uc870\ub97c \uc774\uae38 \ub54c)<\/strong><\/h2>\n<p>\ub9ce\uc740 \uacf5\uc7a5\uc5d0\uc11c, \uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 (\uc88b\uc740 \uae30\uacc4\uc640 \ud568\uaed8) \uc774\uae30\ub294 \uc774\ub7ec\ud55c \uacbd\uc6b0:<\/p>\n<ul>\n<li>\ubb34\uac70\uc6b4 \uae30\uacc4, \ud2b8\ub7ed \ub610\ub294 \ub300\ud615 \ud558\uc6b0\uc9d5\uc5d0 \ub300\ud55c \ud070 \ubcf5\uc7a1\ud55c \ubd80\ud488\uc744 \ub9cc\ub4e4\uae30.<\/li>\n<li>\ud22c\uc790 \uc8fc\uc870\uc758 \ub9e4\uc6b0 \ubd80\ub4dc\ub7ec\uc6b4 \ub05d\uc744 \uc9c0\ubd88\ud558\uc9c0 \uc54a\uace0 \ucda9\ubd84\ud788 \uc88b\uc740 \uc815\ud655\ub3c4\uc640 \ubaa8\uc591\uc744 \uc5bb\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uac70\ud488\uc774 \uac00\uc2a4\ub85c \ubcc0\ud558\uae30 \ub54c\ubb38\uc5d0 \ud3d0\uae30\ubb3c\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li>OC Technology\uc758 \uc790\ub3d9\ud654\ub41c \uc0ac\uc804 \ud655\uc7a5\uae30 \ubc0f \uc131\ud615 \uc2dc\uc2a4\ud15c\uc73c\ub85c \ub178\ub3d9\ub825\uc744 \uc904\uc774\uace0 \ud488\uc9c8\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc5ec\uc804\ud788 \ube60\ub974\uac8c \uc791\ub3d9\ud558\ub294 \uc5d0\ub108\uc9c0 \uc808\uc57d \uae30\uacc4 \ub355\ubd84\uc5d0 \ub179\uc0c9 \ubaa9\ud45c\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2 id=\"faq\"><strong>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/strong><\/h2>\n<p><strong>Q1: \uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\ub294 \ud22c\uc790 \uc8fc\uc870\uc640 \ub3d9\uc77c\ud569\ub2c8\uae4c?<\/strong><br \/>\n\uc544\ub2c8\uc694. \ub458 \ub2e4 \uc0ac\ub77c\uc9c0\ub294 \ud328\ud134\uc744 \uc0ac\uc6a9\ud558\uc9c0\ub9cc, \uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\ub294 \ud22c\uc790 \uc8fc\uc870\uac00 \ud22c\ud22c\ud22c\uc790\ub97c \uba3c\uc800 \uc5c6\uc5c6\ud22c\uc790\ud558\ub294 \ub3d9\uc548 \uc5c6\uc5c6\uc5b4\uc9c0\ub294 \ub3d9\uc548 EPS \uac70\ud488\uc744 \uc544\ub2c8\uc544\ub2c8\uc544\ub2c8\uc694.<\/p>\n<p><strong>Q2: \uc5b4\ub5a4 \uacfc\uc815\uc774 \ub354 \ub098\uc740 \ud45c\uba74 \ub05d\uc744 \uc81c\uacf5\ud569\ub2c8\uae4c?<\/strong><br \/>\n\ud22c\uc790 \uc8fc\uc870\ub294 \ubcf4\ud1b5 \ub354 \ubd80\ub4dc\ub7fd\uace0 \uae68\ub057\ud55c \ud45c\uba74\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.\ubd84\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870\ub294 \uac19\uc740 \uacb0\uacfc\ub97c \uc704\ud574 \ucd94\uac00 \uc791\uc5c5\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>Q3: \uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 \ub610\ub294 \ud22c\uc790 \uc8fc\uc870\uc5d0 \ub300\ud55c \ub3c4\uad6c \ube44\uc6a9\uc774 \ub192\uc2b5\ub2c8\uae4c?<\/strong><br \/>\n\ub2e4\uc591\ud569\ub2c8\ub2e4.\ud22c\uc790 \uc8fc\uc870\uc6a9 \ud22c\ud22c\ud22c\uc790 \uc8fc\uc870\uc6a9 \ud22c\ud22c\ud22c\ud22c\ud22c\uc790 \uc8fc\uc870\uc6a9 \ud22c\ud22c\uc790 \uc8fc\uc870\uc6a9 \ud22c\ud22c\ud22c\uc790 \ud22c\ud22c\ud22c\uc790 \uc8fc\uc870\uc6a9 \ud22c\ud22c\uc790 \ud22c\ud22c\uc790 \uc8fc\uc870\uc6a9 \ud22c\ud22c\ud22c\uc790 \ud22c\ud22c\ud22c\uac70\ud488 \ud328\ud134\uc740 \ub354 \uc800\ub834\ud560 \uc218 \uc788\uc9c0\ub9cc \ud604\ub300\uc801\uc778 \uc790\ub3d9\ud654 \uc7a5\ube44\uc5d0\ub3c4 \uac00\uaca9\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>Q4: OC \uae30\uc220\uc740 \uc5b4\ub5bb\uac8c \uc190\uc2e4 \ub41c \uac70\ud488 \uc8fc\uc870 \uacfc\uc815\uc744 \uc9c0\uc6d0\ud569\ub2c8\uae4c?<\/strong><br \/>\nOC Technology\ub294 \uc0ac\uc804 \ud655\uc7a5\uae30, \uac70\ud488 \uc131\ud615 \uae30\uacc4, \uc131\uc219 \uc0ac\uc774\ub85c, \uc9c4\uacf5 \uc2dc\uc2a4\ud15c \ubc0f \uacb0\ud569 \uae30\uacc4\ub97c \ud3ec\ud568\ud55c \uc644\uc804\ud55c \uc790\ub3d9\ud654 \uc7a5\ube44 \ub77c\uc778\uc744 \uad6c\ucd95\ud569\ub2c8\ub2e4.<\/p>\n<h2 id=\"partner-with-oc-technology-your-trusted-epc-lost-foam-casting-equipment-supplier\"><strong>OC Technology\uc640 \ud30c\ud2b8\ub108  \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 EPC (Lost Foam Casting) \uc7a5\ube44 \uacf5\uae09 \uc5c5\uccb4<\/strong><\/h2>\n<p>\uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \ud604\ub300\uc801\uc778 \uc7a5\ube44\ub97c \uc6d0\ud558\ub294 Foundries\ub294 OC Technology (Hangzhou Ouchen Technology Co., Ltd.)\ub97c \ucc3e\uc544\uc57c\ud569\ub2c8\ub2e4.\uace0\uae09 EPC \uae30\uacc4\ub294 \uc18d\ub3c4, \uc815\ud655\ub3c4 \ubc0f \ub179\uc0c9 \uc131\ub2a5\uc744 \ub192\uc5ec\uc90d\ub2c8\ub2e4.\uc8fc\uc694 \uc81c\ud488\uc740 \ub2e4\uc74c\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc644\uc804\ud788 \uc790\ub3d9 \uc9c4\uacf5 EPS \ubbf8\ub9ac \ud655\uc7a5\uae30 \uae30\uacc4 (\uc608: OC-YF-Y450, Y550)<\/li>\n<li>\uc218\uc9c1 \ubc0f \uc218\ud3c9 \uac70\ud488 \uc131\ud615 \uae30\uacc4<\/li>\n<li>\uc815\uc804\ubc29\uc9c0 \ub514\uc790\uc778\uc744 \uac00\uc9c4 \uc131\uc219 \uc2dc\ub85c\uc2a4<\/li>\n<li>\uc911\uc559 \uc9c4\uacf5 \uc2dc\uc2a4\ud15c, \uacf5\uae30 \uac74\uc870\uae30 \ubc0f \uc911\uc911\uc559 \uc911\uc911\uc559 \uc9c4\uacf5 \uc2dc\uc2a4\ud15c<\/li>\n<\/ul>\n<p>OC Technology\uc640 \ud611\ub825\ud558\uba74 \uacf5\uc7a5\ub4e4\uc774 \uc0dd\uc0b0\ub7c9\uc744 \uc99d\uac00\uc2dc\ud0a4\uace0 \ub178\ub3d9\ube44\ub97c \uc904\uc774\uace0 \ud488\uc9c8\uc744 \ub192\uc774\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.\uc644\uc804\ud55c \ud134\ud0a4 EPC \uc194\ub8e8\uc158\uc744 \uc704\ud574 \ub610\ub294 \uacf5\uc7a5\uc744 \ubc29\ubb38\ud558\uae30 \uc704\ud574, <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ko\/%ec%97%b0%eb%9d%bd%ec%b2%98\/\"><strong>\ub3c4\ub2ec<\/strong><\/a> 86 15988479417 \ub610\ub294 \uc774\uba54\uc77c <a style=\"text-decoration: underline;\" href=\"mailto:zyh@oc-epc.com\">zyh@oc-epc.com<\/a>\ub354 \ub9ce\uc740 \uc815\ubcf4\ub294 \uacf5\uc2dd \uc0ac\uc774\ud2b8\uc5d0\uc11c \uae30\ub2e4\ub9ac\uace0 \uc788\uc2b5\ub2c8\ub2e4: oc-epc.com.<\/p>","protected":false},"excerpt":{"rendered":"<p>When people talk about precise ways to cast metal parts, most quickly think of investment casting. Many also call it \u201clost wax\u201d casting. Yet another method exists. It is called lost foam casting. This approach stays less famous, but it brings clear benefits for some jobs. The names sound close, so workers often mix them [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4711,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[160],"tags":[],"class_list":["post-4716","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/comments?post=4716"}],"version-history":[{"count":1,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4716\/revisions"}],"predecessor-version":[{"id":4717,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4716\/revisions\/4717"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/media\/4711"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/media?parent=4716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/categories?post=4716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/tags?post=4716"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}