{"id":4374,"date":"2025-06-19T11:50:08","date_gmt":"2025-06-19T03:50:08","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4374"},"modified":"2025-06-17T14:34:40","modified_gmt":"2025-06-17T06:34:40","slug":"%ec%b2%a0-%ec%a3%bc%eb%ac%bc%ec%9a%a9-%eb%a1%9c%ec%8a%a4%ed%8a%b8-%ed%8f%bc-%ec%a3%bc%ec%a1%b0","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ko\/news-blog\/industry-news\/lost-foam-casting-for-iron-castings\/","title":{"rendered":"\ucca0 \uc8fc\ubb3c\uc6a9 \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870"},"content":{"rendered":"<h2><strong><b>\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uce90\uc2a4\ud305\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/b><\/strong><\/h2>\n<p><a href=\"https:\/\/www.oc-epc.com\/ko\/%ec%a0%9c%ed%92%88\/\"><strong><u><b>\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uce90\uc2a4\ud305 <\/b><\/u><\/strong><\/a>\ub294 \ucc3d\uc758\uc801\uc774\uace0 \uc801\uc751\ub825\uc774 \ub6f0\uc5b4\ub09c \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc77c\ud68c\uc6a9 \ubc1c\ud3ec \ud3f4\ub9ac\uc2a4\ud2f0\ub80c(EPS) \ud3fc \ubaa8\uc591\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc138\ubc00\ud55c \uae08\uc18d \ubd80\ud488\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \ubd80\ud488\uc774 \ub9cc\ub4e4\uc5b4\uc9c8 \ub54c\ub9c8\ub2e4 EPS \ud3fc \ubaa8\uc591\uc774 \uc5f0\uc18c\ub429\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc744 \ud1b5\ud574 \ubcf5\uc7a1\ud558\uace0 \uc815\ubc00\ud55c \ubd80\ud488\uc774 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \ub9c8\ubb34\ub9ac \uc791\uc5c5\ub3c4 \uac70\uc758 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ucca0 \uc8fc\ubb3c\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc810\uc810 \ub354 \uc778\uae30\ub97c \uc5bb\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud6cc\ub96d\ud55c \uacb0\uacfc\ub97c \uc81c\uacf5\ud558\uace0 \uc7ac\ub8cc\ub97c \uc808\uc57d\ud558\uba70 \uc0dd\uc0b0\uc774 \ub354 \uc26c\uc6cc\uc9d1\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\ub85c\uc2a4\ud2b8 \ud3fc \uce90\uc2a4\ud305 \uacfc\uc815<\/b><\/strong><\/h2>\n<h3><strong><b>\ud3fc \ub3c4\uad6c \ub9cc\ub4e4\uae30<\/b><\/strong><\/h3>\n<p>\uccab \ubc88\uc9f8 \ub2e8\uacc4\ub294 \ud3fc \ub3c4\uad6c\ub97c \ub9cc\ub4dc\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \ub3c4\uad6c\ub294 EPS \ud3fc \ubaa8\uc591\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \ub514\uc790\uc778\uc5d0 \uae4a\uc740 \ucef7\uc774\ub098 \ud2b9\uc218 \uae30\ub2a5\uc744 \ub3c4\uad6c\uc5d0 \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \uac1c\uc758 \ud3fc \uc870\uac01\uc744 \uc11c\ub85c \ubd99\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubcf5\uc7a1\ud55c \ub514\uc790\uc778\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc720\uc5f0\uc131\uc740 \ub2e4\ub978 \ubc29\ubc95\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc774\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc8fc\uc785 \uc2dc\uc2a4\ud15c\uc744 \ucd94\uac00\ud558\uc5ec \ucc44\uc6b0\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ub3c4\uad6c \ucf54\ud305 \ubc0f \uac74\uc870<\/b><\/strong><\/h3>\n<p>\ud3fc \ubaa8\uc591\uc744 \ub9cc\ub4e0 \ud6c4 \ud2b9\uc218 \ucf54\ud305\uc744 \ud569\ub2c8\ub2e4. \uc774 \uce35\uc740 \ub0b4\uc5f4\uc131 \uc6cc\uc2dc\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ubaa8\ub798\uac00 \ub728\uac70\uc6b4 \uae08\uc18d\uacfc \uc11e\uc774\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ub610\ud55c \ucd5c\uc885 \ubd80\ud488\uc758 \ud45c\uba74\uc744 \uae68\ub057\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \ucf54\ud305\ub41c \ubaa8\uc591\uc740 \uc644\uc804\ud788 \uac74\uc870\ub429\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ubd80\uc744 \ub54c \uacb0\ud568\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\ub294 \ubb3c\uc774 \uc81c\uac70\ub429\ub2c8\ub2e4.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-4376\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings2.webp\" alt=\"\ucca0 \uc8fc\ubb3c\uc6a9 \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\" width=\"1306\" height=\"778\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings2.webp 1306w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings2-300x179.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings2-1024x610.webp 1024w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings2-768x458.webp 768w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings2-18x12.webp 18w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings2-600x357.webp 600w\" sizes=\"(max-width: 1306px) 100vw, 1306px\" \/><\/p>\n<h3><strong><b>\ubaa8\ub798 \uc131\ud615 \ubc0f \ud3ec\uc7a5<\/b><\/strong><\/h3>\n<p>\ucf54\ud305\ub41c \ud3fc \ubaa8\uc591\uc744 \uac74\uc870\ud558\uace0 \ub290\uc2a8\ud55c \ubaa8\ub798\uac00 \ub2f4\uae34 \ud070 \uc6a9\uae30\uc5d0 \ub123\uc2b5\ub2c8\ub2e4. \uc9c4\ub3d9\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubaa8\uc591 \uc8fc\uc704\uc5d0 \ubaa8\ub798\ub97c \ub2e8\ub2e8\ud788 \ucc44\uc6c1\ub2c8\ub2e4. \uc774 \uc9c4\ub3d9\uc740 \uc190\uc774 \ub2ff\uae30 \uc5b4\ub824\uc6b4 \ubd80\ubd84\uc744 \ucc44\uc6c1\ub2c8\ub2e4. \uc774\ub294 \ubd93\ub294 \ub3d9\uc548 \ubaa8\uc591\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4. \ucc44\uc6cc\uc9c4 \ubaa8\ub798\ub294 \uac70\ud488\uc774 \uae30\uccb4\ub85c \ubcc0\ud560 \ub54c \ubab0\ub4dc\uc758 \ud615\ud0dc\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ub728\uac70\uc6b4 \uae08\uc18d \ubd93\uae30 \ubc0f \ub0c9\uac01<\/b><\/strong><\/h3>\n<p>\ub728\uac70\uc6b4 \ub2e4\ub9ac\ubbf8\ub97c \ubaa8\ub798 \ud2c0\uacfc \uac70\ud488 \ubaa8\uc591\uc774 \uc788\ub294 \uc6a9\uae30\uc5d0 \ubd93\uc2b5\ub2c8\ub2e4. \ub728\uac70\uc6b4 \uae08\uc18d\uc774 \uac70\ud488\uc5d0 \ub2ff\uc73c\uba74 \uc989\uc2dc \ud0c0\ubc84\ub9bd\ub2c8\ub2e4. \ucca0\uc774 \uadf8 \uc790\ub9ac\ub97c \ub300\uc2e0\ud569\ub2c8\ub2e4. \ucca0\uc774 \uc2dd\uace0 \uad73\uc73c\uba74 \ucca0 \uc8fc\ubb3c\uc744 \uaebc\ub0c5\ub2c8\ub2e4. \uc3df\uc544\uc9c0\ub294 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc798\ub77c\ub0b4\uc5b4 \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \uc138\ucc99\ud569\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\ucca0 \uc8fc\ubb3c\uc5d0 \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870 \uc0ac\uc6a9\uc758 \uc7a5\uc810<\/b><\/strong><\/h2>\n<p>\ub85c\uc2a4\ud2b8 \ud3fc \uce90\uc2a4\ud305\uc740 \ubaa8\ub798 \uce90\uc2a4\ud305\uacfc \uac19\uc740 \uae30\uc874 \ubc29\uc2dd\uc5d0 \ube44\ud574 \ub9ce\uc740 \uc774\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ubcf5\uc7a1\ud55c \ub3c4\ud615<\/strong>: \uc774 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uba74 \uc138\ubc00\ud55c \ub514\uc790\uc778\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ucef7\uc774\ub098 \uac01\ub3c4\uc5d0 \ub300\ud55c \uc81c\ud55c\uc774 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc815\ud655\ud55c \ud06c\uae30<\/strong>: \uc81c\uc791 \ubd80\ud488\uc740 \ucd94\uac00 \uc791\uc5c5\uc774 \uac70\uc758 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc815\ud655\ud55c \uce58\uc218\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74<\/strong>: \uc774 \uacf5\uc815\uc740 \ubaa8\ub798 \uc8fc\uc870\ubcf4\ub2e4 \ub354 \uae68\ub057\ud55c \ud45c\uba74\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub0ad\ube44 \uac10\uc18c<\/strong>: \uc5ec\ubd84\uc758 \uc120\uacfc \ucf54\uc5b4\ub97c \ud53c\ud558\uc5ec \ub0ad\ube44\ub97c \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcf5\uc7a1\ud55c \ubd80\ud488\uc5d0 \ub300\ud55c \ube44\uc6a9 \uc808\uac10<\/strong>: \uace0\uae09 \ucca0 \uc8fc\ubb3c\uc758 \uacbd\uc6b0. \ub192\uc740 \uacf5\uad6c \ube44\uc6a9\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ube44\uc6a9\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc720\uc5f0\ud55c \uc0ac\uc6a9<\/strong>: \ub2e4\uc591\ud55c \ud06c\uae30\uc640 \ubaa8\uc591\uc758 \ucca0 \uc8fc\ubb3c\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2><strong><b>\ub85c\uc2a4\ud2b8 \ud3fc \uce90\uc2a4\ud305\uc758 \uacfc\uc81c<\/b><\/strong><\/h2>\n<h3><strong><b>\uc81c\uc791 \uc911 \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c<\/b><\/strong><\/h3>\n<p>\ub85c\uc2a4\ud2b8 \ud3fc \uce90\uc2a4\ud305\uc5d0\ub294 \uba87 \uac00\uc9c0 \ubb38\uc81c\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li><strong>\ubaa8\uc591 \uacb0\ud568<\/strong>: \uac70\ud488 \ubaa8\uc591\uc744 \uc798\ubabb \ub9cc\ub4e4\uba74 \ub9c8\uc9c0\ub9c9 \ubd80\ubd84\uc5d0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ucf54\ud305 \ubb38\uc81c<\/strong>: \ucf54\ud305\uc774 \ubd88\ub7c9\ud558\uac70\ub098 \uac74\uc870\uac00 \uc81c\ub300\ub85c \ub418\uc9c0 \uc54a\uc73c\uba74 \ud45c\uba74 \uc790\uad6d\uc774 \uc0dd\uae30\uac70\ub098 \ube44\ud2b8\uac00 \ub07c\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc0cc\ub4dc \ud328\ud0b9 \uc624\ub958<\/strong>: \ubaa8\ub798 \ud328\ud0b9\uc774 \uace0\ub974\uc9c0 \uc54a\uc73c\uba74 \ubd80\ud488\uc774 \uace0\ub974\uc9c0 \uc54a\uac70\ub098 \uae08\ud615\uc774 \uc57d\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uac70\ud488 \uc5f0\uc18c \ubb38\uc81c<\/strong>: \uac70\ud488\uc774 \uc644\uc804\ud788 \uc5f0\uc18c\ub418\uc9c0 \uc54a\uc73c\uba74 \ubab0\ub4dc\uc5d0 \uc870\uac01\uc774 \ub0a8\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3><strong><b>\ubd80\ud488\uc758 \uacb0\ud568 \uc218\uc815<\/b><\/strong><\/h3>\n<p>\uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \uc904\uc774\uae30 \uc704\ud574<\/p>\n<ul>\n<li>\ucd5c\uace0 \ud488\uc9c8\uc758 EPS \uc18c\uc7ac\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ubaa8\uc591\uc774 \uc77c\uad00\uc131 \uc788\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/li>\n<li>\ubb3c\uacfc \uad00\ub828\ub41c \uacb0\ud568\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ucf54\ud305\uc744 \uc798 \ub9d0\ub9bd\ub2c8\ub2e4.<\/li>\n<li>\ucd5c\uc2e0 \uc9c4\ub3d9 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ub798\ub97c \uace0\ub974\uac8c \ud3ec\uc7a5\ud558\uc138\uc694.<\/li>\n<li>\ubd93\ub294 \uc5f4\uacfc \uc18d\ub3c4\ub97c \uc870\uc808\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ubaa8\ub4e0 \uac70\ud488\uc774 \uae30\uccb4\ub85c \ubcc0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\ub294 \ucca0 \uc8fc\ubb3c \uc81c\uc791 \ubc29\uc2dd\uc744 \ubc14\uafb8\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc81c\uc791\uc790\ub294 \uc138\ubd80 \ubd80\ud488\uc744 \uc2e0\uc18d\ud558\uac8c \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub192\uc740 \ud488\uc9c8\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc815\ud655\uc131, \uc720\uc5f0\uc131 \ubc0f \ube44\uc6a9 \uc808\uac10\uc758 \uc870\ud569\uc73c\ub85c \ucd5c\uace0\uc758 \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\ub3d9\ucc28, \ub18d\uc5c5, \uae30\uacc4\uc640 \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\ucca0 \uc8fc\ubb3c\uc5d0\uc11c \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\uc758 \uc751\uc6a9 \ubd84\uc57c<\/b><\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>\ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\ub294 \ucca0 \uc8fc\ubb3c \uc81c\uc791 \ubc29\uc2dd\uc744 \ubcc0\ud654\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uc138\ubc00\ud558\uace0 \uc815\ubc00\ud55c \ubd80\ud488\uc744 \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ubcbd\uc774 \uc587\uc740 \ubd80\ud488\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4. \ub610\ud55c \uae4c\ub2e4\ub85c\uc6b4 \ubaa8\uc591\uc758 \ubd80\ud488\ub3c4 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18 \ubaa8\ub798 \uc8fc\uc870\ub85c\ub294 \ub9cc\ub4e4\uae30 \uc5b4\ub824\uc6b4 \ubd80\ud488\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uba87 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li><strong>\uc790\ub3d9\ucc28 \uc0b0\uc5c5<\/strong>: \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\ub294 \uc790\ub3d9\ucc28\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc5d4\uc9c4 \uc2e4\ub9b0\ub354 \ub77c\uc774\ub108 \ubc0f \ubc30\uae30 \ub9e4\ub2c8\ud3f4\ub4dc\uc640 \uac19\uc740 \ubd80\ud488\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \ub610\ud55c \ub2e4\ub978 \uc8fc\uc694 \ubd80\ud488\ub3c4 \ub9cc\ub4ed\ub2c8\ub2e4. \uac00\ubccd\uc9c0\ub9cc \ud2bc\ud2bc\ud55c \ubd80\ud488\uc744 \ub9cc\ub4dc\ub294 \ub2a5\ub825\uc740 \uc790\ub3d9\ucc28\uac00 \uc5f0\ub8cc\ub97c \ub35c \uc0ac\uc6a9\ud558\uace0 \ub354 \uc798 \uc791\ub3d9\ud558\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/li>\n<li><strong>\ub18d\uc0ac \ub3c4\uad6c<\/strong>: \uc7c1\uae30\ub0a0, \ube0c\ub798\ud0b7, \ub18d\uae30\uacc4\uc6a9 \ucee4\ubc84\uc640 \uac19\uc740 \ubd80\ud488\uc740 \uc774\ub7ec\ud55c \ubc29\uc2dd\uc73c\ub85c \uc81c\uc791\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc744 \ud1b5\ud574 \ubd80\ud488\uc740 \uacac\uace0\ud558\uace0 \uc815\ubc00\ud558\uac8c \uc81c\uc791\ub429\ub2c8\ub2e4. \uc774\ub294 \uace0\uac15\ub3c4 \uc0ac\uc6a9\uc5d0 \ud544\uc218\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc38\ube0c \ubc0f \ud38c\ud504 \ubd80\ud488<\/strong>: \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\ub294 \ubc38\ube0c \ubcf8\uccb4\uc640 \ud38c\ud504 \ucee4\ubc84\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub2e4\ub978 \uc720\uccb4 \ucde8\uae09 \ubd80\ud488\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uaf2d \ub9de\uace0 \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uacf5\uc7a5 \uae30\uacc4<\/strong>: \uc774 \uacf5\uc815\uc740 \uacf5\uc7a5 \uc7a5\ube44\uc758 \ubd80\ud488\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uae30\uc5b4, \ucee4\ud50c\ub9c1 \ubc0f \uae30\uacc4 \ubca0\uc774\uc2a4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc801\uc740 \ucd94\uac00 \uc791\uc5c5\uc73c\ub85c \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc5b4 \ud604\uba85\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ube4c\ub529 \uc0b0\uc5c5<\/strong>: \ube0c\ub77c\ucf13, \ucee4\ub125\ud130, \uc9c0\uc9c0\ub300\uc640 \uac19\uc740 \uad6c\uc870 \ubd80\ud488\uc740 \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\ub85c \uc81c\uc791\ub429\ub2c8\ub2e4. \ud2bc\ud2bc\ud558\uace0 \uc815\ud655\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\uc758 \uc720\uc5f0\uc131 \ub355\ubd84\uc5d0 \uc81c\uc870\uc5c5\uccb4\ub294 \ub2e4\uc591\ud55c \uc885\ub958\uc758 \ucca0 \uc8fc\ubb3c\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub192\uc740 \ud488\uc9c8\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\ud56d\uc800\uc6b0 \uc624\uc6b0\uccb8 \uae30\uc220 \uc720\ud55c\ud68c\uc0ac\uc640\uc758 \ud611\ub825<\/b><\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.oc-epc.com\/ko\/\"><strong><u><b>Hangzhou Ouchen Technology Co., Ltd <\/b><\/u><\/strong><\/a>\ub294 \uc2a4\ub9c8\ud2b8\ud55c \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870 \uc7a5\ube44\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc8fc\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \ub3c5\uc77c EPS\/EPP \ucd5c\uace0 \uae30\uc220\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub610\ud55c \uc790\uccb4 \ud2b9\ud5c8\ub3c4 \ub2e4\uc218 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\ub97c \uc704\ud55c \uc790\ub3d9\ud654 \ubc0f \uace0\uae09 \uc7a5\ube44\ub97c \uac1c\ubc1c\ud569\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\uc758 \ucd5c\uc2e0 \ub3c4\uad6c\ub294 \uacf5\uc815\uc758 \ubaa8\ub4e0 \ub2e8\uacc4\ub97c \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ud56d\uc800\uc6b0 \uc624\uc6b0\uccb8 \ud14c\ud06c\ub180\ub85c\uc9c0 \uc720\ud55c\ud68c\uc0ac \uc7a5\ube44\uc758 \uc8fc\uc694 \ud2b9\uc9d5:<\/b><\/strong><\/h3>\n<ul>\n<li><strong>\uc644\uc804 \uc790\ub3d9 \uc2dc\uc2a4\ud15c<\/strong>: \uc774 \uc7a5\ube44\ub294 PLC \ucee8\ud2b8\ub864\ub7ec\uc640 \ud130\uce58 \uc2a4\ud06c\ub9b0\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc791\ub3d9\uc774 \uc6d0\ud65c\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5d0\ub108\uc9c0 \uc808\uc57d<\/strong>: \uc2a4\ud300\uacfc \uc5f4\uc5d0 \ub300\ud55c \uc801\uc751\ud615 \uc11c\ubcf4 \uc870\uc815\uacfc \uac19\uc740 \uae30\ub2a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc5d0\ub108\uc9c0 \uc0ac\uc6a9\ub7c9\uc744 \ub0ae\uac8c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ube60\ub978 \uc0dd\uc0b0<\/strong>: \uac01 \ud3fc \ubcf4\ub4dc\ub97c \ub9cc\ub4dc\ub294 \ub370 8~10\ubd84\uc774 \uac78\ub9bd\ub2c8\ub2e4. \ub530\ub77c\uc11c \ube60\ub978 \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uac15\ub825\ud55c \ub514\uc790\uc778<\/strong>: \ub450\uaebc\uc6b4 \uc0ac\uac01 \uc2a4\ud2f8\uacfc \ud2bc\ud2bc\ud55c \uac15\ud310\uc744 \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacac\uace0\ud558\uace0 \uc548\uc815\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc548\uc804 \uae30\ub2a5<\/strong>: \uc720\uc555\uc2dd \ub3c4\uc5b4 \uac1c\ubc29, \uc911\uc559 \uc81c\uc5b4 \ubc0f \uacfc\uc555 \ubcf4\ud638 \uae30\ub2a5\uc73c\ub85c \uc791\uc5c5\uc790\uc758 \uc548\uc804\uc744 \uc9c0\ucf1c\uc90d\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-4377\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings3.webp\" alt=\"\ucca0 \uc8fc\ubb3c\uc6a9 \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc8701\" width=\"768\" height=\"576\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings3.webp 768w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings3-300x225.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings3-16x12.webp 16w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2025\/06\/Lost-Foam-Casting-for-Iron-Castings3-600x450.webp 600w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/p>\n<p><a href=\"https:\/\/www.oc-epc.com\/ko\/%ec%97%90-%eb%8c%80%ed%95%9c\/\"><strong><u><b>Hangzhou Ouchen Technology Co., Ltd<\/b><\/u><\/strong><\/a>\u00a0\ub294 \ud2b9\ubcc4\ud55c \ub3c4\uad6c\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc218\uc9c1 PLC \uc720\uc555 \uc131\ud615\uae30\uc640 \uc911\uc559 \uc9c4\uacf5 \uc2dc\uc2a4\ud15c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ub610\ud55c \uc219\uc131 \uc0ac\uc77c\ub85c\uc640 \ub9ac\ud504\ud2b8\ud615 \ud398\uc778\ud2b8 \ubbf9\uc11c\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uacc4\ub294 \ud3fc \uc8fc\uc870 \uacf5\uc815\uc758 \uc190\uc2e4\ub960\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4. \ud6a8\uc728\uc131\uc744 \ub192\uc774\uace0 \ub0ad\ube44\ub97c \uc904\uc774\uba70 \uc548\uc815\uc801\uc778 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ud56d\uc800\uc6b0 \uc624\uc6b0\uccb8 \uae30\uc220 \uc720\ud55c\ud68c\uc0ac\uc640\uc758 \ud30c\ud2b8\ub108\uc2ed\uc758 \uc774\uc810<\/b><\/strong><\/h3>\n<ul>\n<li>\ucd5c\uc2e0 \uae30\uc220\uc5d0 \ub300\ud55c \uc561\uc138\uc2a4.<\/li>\n<li>\ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \uc704\ud55c \ub9de\ucda4\ud615 \uc194\ub8e8\uc158<\/li>\n<li>\uc790\ub3d9\ud654 \ubc0f \ud558\uc774\uc5d4\ub4dc \uc7a5\ube44\uc5d0 \ub300\ud55c \uc804\ubb38\uc131.<\/li>\n<li>\uc0c8\ub85c\uc6b4 \uc544\uc774\ub514\uc5b4\uc640 \uc5d0\ub108\uc9c0 \uc808\uc57d \uc2e4\ucc9c\uc5d0 \uc9d1\uc911\ud558\uc138\uc694.<\/li>\n<\/ul>\n<p>\ud56d\uc800\uc6b0 \uc624\uc6b0\uccb8 \uae30\uc220 \uc720\ud55c\uacf5\uc0ac\uc640\uc758 \ud611\ub825\uc740 \uc81c\uc870\uc5c5\uccb4\uc758 \uc0dd\uc0b0\uc131 \ud5a5\uc0c1\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uac00\uaca9 \uacbd\uc7c1\ub825\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/b><\/strong><\/h2>\n<h3><strong><b>\ub85c\uc2a4\ud2b8 \ud3fc \uce90\uc2a4\ud305\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/b><\/strong><\/h3>\n<p>\ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\ub294 \ud558\ub098\uc758 \uacf5\uc815\uc785\ub2c8\ub2e4. \uc77c\ud68c\uc6a9 \ubc1c\ud3ec \ud3f4\ub9ac\uc2a4\ud2f0\ub80c(EPS) \ud3fc \ubaa8\uc591\uc744 \uc0ac\uc6a9\ud558\uc5ec \uae08\uc18d \ubd80\ud488\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \ubd80\ud488\uc774 \ub9cc\ub4e4\uc5b4\uc9c8 \ub54c\ub9c8\ub2e4 EPS \ud3fc \ubaa8\uc591\uc774 \uc5f0\uc18c\ub429\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\uc774 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0dd\uc0b0\ud560 \uc218 \uc788\ub294 \ucca0 \uc8fc\ubb3c\uc5d0\ub294 \uc5b4\ub5a4 \uc885\ub958\uac00 \uc788\ub098\uc694?<\/b><\/strong><\/h3>\n<p>\ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\ub294 \ub2e4\uc591\ud55c \uc885\ub958\uc758 \ucca0 \uc8fc\ubb3c\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc5d4\uc9c4 \uc2e4\ub9b0\ub354 \ub77c\uc774\ub108, \ubc38\ube0c \ubcf8\uccb4, \ud38c\ud504 \ucee4\ubc84, \uae30\uc5b4, \ube0c\ub798\ud0b7 \ubc0f \uad6c\uc870 \ubd80\ud488\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ubaa8\ub798 \uc8fc\uc870 \ub300\uc2e0 \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\ub97c \uc120\ud0dd\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/b><\/strong><\/h3>\n<p>\ub85c\uc2a4\ud2b8 \ud3fc \uce90\uc2a4\ud305\uc740 \uc0cc\ub4dc \uce90\uc2a4\ud305\uc5d0 \ube44\ud574 \uba87 \uac00\uc9c0 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ub354 \uc815\ud655\ud55c \ud06c\uae30.<\/li>\n<li>\ub354 \uae68\ub057\ud55c \ud45c\uba74.<\/li>\n<li>\ucd94\uac00 \uc791\uc5c5\uc758 \ud544\uc694\uc131\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/li>\n<li>\ubcf5\uc7a1\ud55c \ubaa8\uc591\uc744 \ub9cc\ub4dc\ub294 \ub2a5\ub825.<\/li>\n<\/ul>\n<h3><strong><b>\ud56d\uc800\uc6b0 \uc624\uc6b0\uccb8 \ud14c\ud06c\ub180\ub85c\uc9c0 \uc720\ud55c\ud68c\uc0ac\ub294 \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\uc5d0\uc11c \uc5b4\ub5bb\uac8c \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\uae4c?<\/b><\/strong><\/h3>\n<p>\ud56d\uc800\uc6b0 \uc624\uc6b0\uccb8 \ud14c\ud06c\ub180\ub85c\uc9c0 \uc720\ud55c\ud68c\uc0ac\ub294 \ucca8\ub2e8 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. PLC \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uacfc \uc801\uc751\ud615 \uc11c\ubcf4 \uc870\uc815 \uae30\ub2a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uac15\ub825\ud55c \uad6c\uc870 \uc124\uacc4\ub97c \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubaa8\ub4e0 \ub2e8\uacc4\uc5d0\uc11c \uc548\uc815\uc801\uc778 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ud56d\uc800\uc6b0 \uc624\uc6b0\uccb8 \uae30\uc220 \uc720\ud55c\ud68c\uc0ac\ub294 \ud2b9\uc815 \uc694\uad6c\uc5d0 \ub9de\uac8c \uc7a5\ube44\ub97c \ub9de\ucda4\ud654\ud560 \uc218 \uc788\ub098\uc694?<\/b><\/strong><\/h3>\n<p>\uc608, \uc0ac\uc6a9\uc790 \uc9c0\uc815\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uace0\uc720\ud55c \ud06c\uae30\uc758 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\ub294 \uace0\uac1d\uc740 \ub9de\ucda4\ud615 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ub85c\uc2a4\ud2b8 \ud3fc \uce90\uc2a4\ud305\uc744 \ud1b5\ud574 \uc5b4\ub5a4 \uc0b0\uc5c5\uc5d0\uc11c \uc774\uc810\uc744 \uc5bb\uc744 \uc218 \uc788\uc744\uae4c\uc694?<\/b><\/strong><\/h3>\n<p>\uc790\ub3d9\ucc28, \ub18d\uc5c5, \uac74\ucd95, \uc720\uccb4 \ucde8\uae09(\ubc38\ube0c\/\ud38c\ud504), \uacf5\uc7a5 \uae30\uacc4\uc640 \uac19\uc740 \uc0b0\uc5c5\uc740 \uc774 \uc720\uc5f0\ud55c \ubc29\ubc95\uc744 \ud1b5\ud574 \ub9ce\uc740 \uc774\uc810\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub85c\uc2a4\ud2b8 \ud3fc \uce90\uc2a4\ud305\uc758 \uc778\uae30\uac00 \ub192\uc544\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub9e4\uc6b0 \uc815\ud655\ud558\uac8c \uc138\ubc00\ud55c \ub514\uc790\uc778\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub0ad\ube44\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/www.oc-epc.com\/ko\/%ec%97%b0%eb%9d%bd%ec%b2%98\/\"><strong><u><b>\ud56d\uc800\uc6b0 \uc624\uc6b0\uccb8 \uae30\uc220 \uc720\ud55c\ud68c\uc0ac\uc640 \uac19\uc740 \uc804\ubb38\uac00\uc640\uc758 \ud611\ub825<\/b><\/u><\/strong><\/a>\u00a0\ucd5c\uace0\uc758 \uae30\uc220\uc744 \uc774\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud6a8\uc728\uc131\uacfc \uc81c\ud488 \ud488\uc9c8\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is Lost Foam Casting Lost foam casting is a creative and adaptable method. It uses a disposable expanded polystyrene (EPS) foam shape to make detailed metal parts. For each part made, the EPS foam shape burns away. This process creates complex and precise pieces. It needs little extra work to finish them. It\u2019s becoming [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4375,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"Lost Foam Casting for Iron Castings","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":[160,161],"tags":[],"class_list":["post-4374","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news-blog"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4374","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=4374"}],"version-history":[{"count":1,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4374\/revisions"}],"predecessor-version":[{"id":4378,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4374\/revisions\/4378"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/media\/4375"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/media?parent=4374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/categories?post=4374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/tags?post=4374"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}