{"id":4391,"date":"2025-06-26T11:50:52","date_gmt":"2025-06-26T03:50:52","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4391"},"modified":"2025-07-01T17:01:08","modified_gmt":"2025-07-01T09:01:08","slug":"what-is-lost-foam-hollow-shell-casting-a-modern-foundry-breakthrough","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ko\/%eb%89%b4%ec%8a%a4-%eb%b8%94%eb%a1%9c%ea%b7%b8\/%ec%97%85%ea%b3%84-%eb%89%b4%ec%8a%a4\/%ed%98%84%eb%8c%80-%ed%8c%8c%ec%9a%b4%eb%93%9c%eb%a6%ac%ec%9d%98-%ed%98%81%ec%8b%a0%ec%9d%84-%ec%a3%bc%ec%a1%b0%ed%95%98%eb%8a%94-%eb%a1%9c%ec%8a%a4%ed%8a%b8-%ed%8f%bc-%ec%a4%91%ea%b3%b5-%ec%89%98\/","title":{"rendered":"\ub85c\uc2a4\ud2b8 \ud3fc \uc911\uacf5 \uc8fc\uc870\ub780? \ucd5c\uc2e0 \ud30c\uc6b4\ub4dc\ub9ac\uc758 \ud601\uc2e0"},"content":{"rendered":"

<\/h1>\n

\ub85c\uc2a4\ud2b8 \ud3fc \uc911\uacf5 \uc258 \uce90\uc2a4\ud305\uc774\ub780?<\/b><\/strong><\/h2>\n

\ub85c\uc2a4\ud2b8 \ud3fc \uc911\uacf5 - \uc258 \uc8fc\uc870\ub294 \ubbf8\ub9ac \uc81c\uc791\ub41c \ub85c\uc2a4\ud2b8 \ud3fc \uc911\uacf5 \uc258\uc5d0\uc11c \uc6a9\uc735 \uae08\uc18d\uc774 \uad73\uc5b4\uc9c0\ub294 \uc8fc\uc870 \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p>\n

\ub85c\uc2a4\ud2b8 \ud3fc \uc911\uacf5 \uc258 \uc8fc\uc870\ub294 \uac15\ub825\ud558\uace0 \ub0b4\uc5f4\uc131\uc774 \ub6f0\uc5b4\ub09c \uc0c8\ub85c\uc6b4 \ucf54\ud305\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \ucf54\ud305\uc740 \uae08\ud615 \ub0b4\ubd80\uc758 EPS \ud3fc\uc744 \uba3c\uc800 \ud0dc\uc6cc\ubc84\ub9bd\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ud0c4\uc18c\uac00 \uac70\uc758 \ub0a8\uc9c0 \uc54a\ub294 \uc18d\uc774 \ube48 \uc258\uc774 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uace0\uc628\uc758 \uc6a9\uc735 \uae08\uc18d\uc744 \ubd80\uc5b4 \ub123\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc740 \uace0\uae09\uc758 \uc2e4\uc6a9\uc801\uc778 \uc190\uc2e4 \ud3fc \uc8fc\uc870 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uac00\uc7a5 \ud070 \ud2b9\uc9d5\uc740 \uc804\uccb4 \uacf5\uc815\uc785\ub2c8\ub2e4. \ubaa8\ud615 \uc81c\uc791\ubd80\ud130 \uc8fc\ubb3c \uc8fc\uc785\uae4c\uc9c0 \uac04\ub2e8\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc73c\uba70 \ube60\ub974\uace0 \ud6a8\uc728\uc801\uc774\uba70 \ube44\uc6a9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4. EPS\ub85c \uc778\ud55c \ud0c4\uc18c \uacb0\ud568\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \ud22c\uc790 \uc815\ubc00 \uc8fc\uc870 \uc218\uc900\uc5d0 \uac00\uae4c\uc6b4 \uace0\ud488\uc9c8 \uc8fc\ubb3c\uc744 \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\"\ub85c\uc2a4\ud2b8<\/p>\n

\uc774 \ubc29\ubc95\uc740 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc218\ub144\uac04 \uc0ac\uc6a9\ub41c \uae30\uc874\uc758 \ub85c\uc2a4\ud2b8 \ud3fc \uce90\uc2a4\ud305\uc5d0 \ube44\ud574 \ud55c \ub2e8\uacc4\uac00 \ub354 \uac04\ud3b8\ud569\ub2c8\ub2e4. \ubd93\uae30 \uba87 \ubd84 \uc804\uc5d0 EPS \ud3fc\uc744 \ud0dc\uc6b0\uba74 \ub429\ub2c8\ub2e4. \uc774\ub294 \uc2a4\ud504 \ub8e8\uc640 \ub77c\uc774\uc800\uc5d0 \ubd88\uc744 \ubd99\uc784\uc73c\ub85c\uc368 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \ub2e4\ub978 \ubaa8\ub4e0 \ub2e8\uacc4\ub294 \uc77c\ubc18 \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\uc640 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \ubcc0\uacbd \uc0ac\ud56d\uc774\ub098 \ucd94\uac00 \ub3c4\uad6c\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uac00\uc5f0\uc131 \uac00\uc2a4\ub9cc \uc788\uc73c\uba74 \ud3fc\uc744 \ubd93\uae30 \uc804\uc5d0 \ud0dc\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \uac04\ub2e8\ud558\uace0 \ud3b8\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n

\uc774 \uacf5\uc815\uc740 \uae30\uc874 \ubaa8\ub798 \uc8fc\uc870\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud30c\ud305 \ud45c\uba74\uacfc \ucf54\uc5b4\ub97c \uc0dd\ub7b5\ud569\ub2c8\ub2e4. \uc8fc\uc870\uc758 \ubcf5\uc7a1\uc131\uacfc \ud45c\uba74\uc758 \ub9e4\ub044\ub7ec\uc6c0\uc744 \ud06c\uac8c \uac1c\uc120\ud558\uba70 \ud56d\uacf5\uc6b0\uc8fc, \uc790\ub3d9\ucc28 \uc81c\uc870, \uad70\uc0ac \ubc0f \uae30\ud0c0 \ucca8\ub2e8 \uae30\uc220 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\ud504\ub85c\uc138\uc2a4 \ud750\ub984<\/b><\/strong><\/h2>\n

\ub85c\uc2a4\ud2b8 \ud3fc \uc911\uacf5 \uc8fc\uc870 \uacf5\uc815\uc740 \uace0\ud488\uc9c8 \uc8fc\ubb3c\uc744 \uc0dd\uc0b0\ud558\uae30 \uc704\ud574 \uba87 \uac00\uc9c0 \uc815\ubc00\ud55c \ub2e8\uacc4\ub97c \uac70\uce69\ub2c8\ub2e4:<\/p>\n

\ud3fc \ubaa8\ub378 \uc900\ube44<\/strong>:
\n\uc0ac\uc804 \ubc1c\ud3ec, \uc5d0\uc774\uc9d5 \ubc0f \ubab0\ub529\uc744 \ud1b5\ud574 \uc8fc\ubb3c\uacfc \ub3d9\uc77c\ud55c \ud3fc \ubaa8\ub378\uc744 \ub9cc\ub4dc\ub294 \ub370 EPS, STMMA \ub610\ub294 EPMMA \ube44\ub4dc\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\uc5d0\uc11c\ub294 \ud3fc \ubaa8\ub378\uc744 \ucd5c\uc885 \uc81c\ud488\uc758 \uc6d0\ud558\ub294 \ud615\uc0c1\uc73c\ub85c \uc131\ud615\ud569\ub2c8\ub2e4.<\/p>\n

\ucf54\ud305 \uc751\uc6a9<\/strong>:
\n\uc774 \ubaa8\ub378\uc740 \uc5ec\ub7ec \uce35\uc758 \ub0b4\ud654 \ucf54\ud305\uc73c\ub85c \ucf54\ud305\ud558\uace0 \uac74\uc870\ud558\uc5ec \uace0\uac15\ub3c4 \uc138\ub77c\ubbf9 \uc258\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc774 \ucf54\ud305\uc740 \uc8fc\uc870 \uacfc\uc815\uc5d0\uc11c \ub0b4\uc5f4\uc131\uacfc \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

\"\ub85c\uc2a4\ud2b8<\/p>\n

\uc911\uacf5 \uc258 \ud615\uc131<\/strong>:
\n\ucf54\ud305\ub41c \ubaa8\ub378\uc744 650~800\u00b0C\ub85c \uac00\uc5f4\ud558\uc5ec \ud3fc\uc744 \uc644\uc804\ud788 \uae30\ud654\uc2dc\ucf1c \uc18d\uc774 \ube48 \uc138\ub77c\ubbf9 \uc258\uc744 \ub0a8\uae41\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\uc5d0\uc11c\ub294 \uae08\uc18d \uc8fc\uc785\uc5d0 \ud544\uc694\ud55c \uae08\ud615 \uce90\ube44\ud2f0\uac00 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n

\uc74c\uc555 \uc8fc\uc785<\/strong>:
\n\uace0\uc628\uc758 \uc6a9\uc735 \uae08\uc18d\uc744 \uac74\uc870\ud55c \ubaa8\ub798 \uc74c\uc555 \uc0c1\ud0dc\uc5d0\uc11c \uc258\uc5d0 \ubd80\uc5b4 \ud3fc\uc744 \ub300\uccb4\ud558\uace0 \uc751\uace0\uc2dc\ud0b5\ub2c8\ub2e4. \uc74c\uc555\uc740 \ubcf5\uc7a1\ud55c \uae08\ud615 \ub514\ud14c\uc77c\uc5d0 \uae08\uc18d\uc744 \ubd80\ub4dc\ub7fd\uac8c \ucc44\uc6b8 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n

\"\ub85c\uc2a4\ud2b8<\/p>\n

\ub0c9\uac01 \ubc0f \uccad\uc18c<\/strong>:
\n\ub0c9\uac01 \ud6c4 \uc9c4\ub3d9\uc774\ub098 \uc218\uc555\uc73c\ub85c \uc138\ub77c\ubbf9 \uc258\uc744 \uc81c\uac70\ud55c \ub2e4\uc74c \ucd5c\uc885 \uac00\uacf5\uc744 \uc9c4\ud589\ud569\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\ub97c \uac70\uce58\uba74 \ucd94\uac00 \uac00\uacf5\uc774 \uac00\ub2a5\ud55c \uc644\uc131\ub41c \uc8fc\ubb3c\uc774 \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4.<\/p>\n

\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/b><\/strong><\/h2>\n

\ub85c\uc2a4\ud2b8 \ud3fc \uc911\uacf5 \uc8fc\uc870\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub2e4\uc591\ud558\uac8c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

\ud56d\uacf5\uc6b0\uc8fc<\/b><\/strong><\/h3>\n

\ud56d\uacf5\uae30 \uc5d4\uc9c4 \ube14\ub808\uc774\ub4dc, \ubbf8\uc0ac\uc77c \ub178\uc990, \uc5f0\uc18c\uc2e4\uacfc \uac19\uc740 \ubcf5\uc7a1\ud55c \ubd80\ud488\uc774 \uc774 \ubc29\uc2dd\uc73c\ub85c \uc81c\uc791\ub429\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uae4c\ub2e4\ub85c\uc6b4 \ud615\uc0c1\uc744 \uc798 \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n

\uc790\ub3d9\ucc28 \uc0b0\uc5c5<\/b><\/strong><\/h3>\n

\uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \ucf00\uc774\uc2a4\uc640 \uc2a4\ud2f0\uc5b4\ub9c1 \ubd80\ud488\uc740 \uc774 \uacf5\uc815\uc758 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uacf5\uc131 \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4. \ub610\ud55c \uac00\ubcbc\uc6b4 \ub514\uc790\uc778\ub3c4 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n

\uc5d0\ub108\uc9c0 \ubd80\ubb38<\/b><\/strong><\/h3>\n

\ud48d\ub825 \ubc1c\uc804 \uae30\uc5b4\uc640 \uc6d0\uc790\ub85c \uad6c\uc870\ubb3c\uc758 \uc8fc\uc694 \ubd80\ud488\uc740 \uc774 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc815\ud655\ub3c4\uac00 \ub9e4\uc6b0 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc7a5\uc810<\/b><\/strong><\/h2>\n

\ub85c\uc2a4\ud2b8 \ud3fc \uc911\uacf5 \uc258 \uce90\uc2a4\ud305\uc5d0\ub294 \ub9ce\uc740 \uc774\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

\ub192\uc740 \uc815\ubc00\ub3c4<\/b><\/strong><\/h3>\n

\ucd5c\ub300 CT7-9\uc758 \uc815\ud655\ub3c4\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4. \ud45c\uba74 \ud3c9\ud65c\ub3c4\ub294 Ra3.2-12.5\u03bcm\ub9cc\ud07c \ubbf8\uc138\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac00\uacf5 \ud6c4 \uc18c\uc694 \uc2dc\uac04\uc774 40~50% \ub2e8\ucd95\ub429\ub2c8\ub2e4.<\/p>\n

\ubcf5\uc7a1\ud55c \ub3c4\ud615<\/b><\/strong><\/h3>\n

\ucf54\uc5b4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uae4c\ub2e4\ub85c\uc6b4 \ub0b4\ubd80 \uacf5\uac04, \uc587\uc740 \ubcbd, \uae4a\uc740 \ud2c8\uc0c8\ub97c \uc27d\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc874 \ubc29\uc2dd\uc73c\ub85c\ub294 \uc774\ub7ec\ud55c \uc791\uc5c5\uc774 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc5d0\ub108\uc9c0 \uc808\uc57d \ubc0f \uce5c\ud658\uacbd<\/b><\/strong><\/h3>\n

\ub9c8\ub978 \ubaa8\ub798 \uc7ac\uc0ac\uc6a9\ub7c9\uc740 95% \uc774\uc0c1\uc785\ub2c8\ub2e4. \ud654\ud559 \ubc14\uc778\ub354\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubc30\uae30\uac00\uc2a4 \ubc30\ucd9c\ub7c9\uc774 \uc801\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uce5c\ud658\uacbd\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n

\ube44\uc6a9 \ud6a8\uc728\uc131<\/b><\/strong><\/h3>\n

\uc77c\uccb4\ud615 \uc0dd\uc0b0\uc5d0\ub294 \ubaa9\uc7ac \ubab0\ub4dc\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub300\uaddc\ubaa8 \uc0dd\uc0b0 \uc2dc 30% \uc774\uc0c1\uc758 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud488\uc9c8 \uad00\ub9ac<\/b><\/strong><\/h2>\n

\ub85c\uc2a4\ud2b8 \ud3fc \uc911\uacf5 \uc8fc\uc870\uc5d0\uc11c\ub294 \ud488\uc9c8 \uad00\ub9ac\uac00 \ud575\uc2ec\uc785\ub2c8\ub2e4. \uc548\uc815\uc801\uc778 \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4:<\/p>\n

\ud3fc \ubaa8\ub378 \ud45c\uc900<\/b><\/strong><\/h3>\n

\uac70\ud488 \ubc00\ub3c4\ub294 0.018-0.025g\/cm\u00b3\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc0ac\uc804 \ubc1c\ud3ec \ube44\uc728\uc740 30-40\ubc30\uc785\ub2c8\ub2e4. \uc774\ub294 \uac00\uacf5 \uc911 \ud06c\uae30 \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

\ucf54\ud305 \uacf5\uc815 \ud30c\ub77c\ubbf8\ud130<\/b><\/strong><\/h3>\n

\ucf54\ud305 \ub450\uaed8\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \ud45c\uba74 \ucf54\ud305\uc740 0.5-1mm\uc785\ub2c8\ub2e4. \ub4b7\uba74 \ucf54\ud305\uc740 \ucd1d 3-7.5mm\uc785\ub2c8\ub2e4. \uac74\uc870\ub294 51-65\u2103\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc2b5\ub3c4\ub294 60-70%\uc785\ub2c8\ub2e4.<\/p>\n

\ubd93\uae30 \ub9e4\uac1c\ubcc0\uc218<\/b><\/strong><\/h3>\n

\ud0c0\uc124 \uc628\ub3c4\ub294 \ubaa8\ub798 \uc8fc\uc870\ubcf4\ub2e4 30~50\u2103 \ub192\uac8c \uc124\uc815\ub429\ub2c8\ub2e4. \uc74c\uc555\uc740 0.04-0.06MPa\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc774\uac83\uc774 \ucd5c\uc0c1\uc758 \uacb0\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\uc774\ub7ec\ud55c \uc5c4\uaca9\ud55c \uad00\ub9ac\ub97c \ud1b5\ud574 \uc8fc\ubb3c\uc740 \uc5c4\uaca9\ud55c \uc0b0\uc5c5 \ud45c\uc900\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. \uc0dd\uc0b0 \uc911 \uacb0\ud568\uc774\ub098 \uc624\ub958\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p>\n

\"\ub85c\uc2a4\ud2b8<\/p>\n

\uad6d\uc81c \ud45c\uc900 \ubc0f \ud2b9\ud5c8<\/b><\/strong><\/h2>\n

\ub85c\uc2a4\ud2b8 \ud3fc \uc911\uacf5 \uc258 \uc8fc\uc870\ub294 \uc5c4\uaca9\ud55c \uae00\ub85c\ubc8c \ud45c\uc900\uc744 \ub530\ub985\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc548\uc815\uc801\uc778 \ud488\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. ISO 16468:2025\ub294 \uc815\ubc00 \uc8fc\uc870\uc5d0 \ub300\ud55c \uaddc\uce59\uc744 \uc815\ud569\ub2c8\ub2e4. JB\/T 14561-2025\ub294 \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\uc5d0 \ub300\ud55c \uc0dd\uc0b0 \ub77c\uc778 \ud45c\uc900\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uaddc\uce59\uc740 \uc804 \uc138\uacc4 \uc81c\uc870\uc5c5\uccb4\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uae00\ub85c\ubc8c \uacf5\uae09\ub9dd\uc5d0\uc11c \uc6d0\ud65c\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \ub610\ud55c \ud2b9\ud5c8\ub85c \ubcf4\ud638\ub429\ub2c8\ub2e4. \uc774\ub294 \uc0c8\ub85c\uc6b4 \ubc29\ubc95\uacfc \uae30\uc220\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. \uc2b9\uc778\ub41c \uadf8\ub8f9\ub9cc \uc774\ub7ec\ud55c \ubc1c\uc804\ub41c \uae30\uc220\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc544\uc774\ub514\uc5b4\ub97c \ubcf4\ud638\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ub354 \ub9ce\uc740 \uc5f0\uad6c\ub97c \uc7a5\ub824\ud569\ub2c8\ub2e4.<\/p>\n

\uc548\uc804 \ubc0f \ud658\uacbd \uaddc\uc815 \uc900\uc218<\/b><\/strong><\/h2>\n

\ub85c\uc2a4\ud2b8 \ud3fc \uc911\uacf5 \uc258 \uc8fc\uc870\uc5d0\uc11c\ub294 \uc548\uc804 \uaddc\uce59\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc791\uc5c5\uc790\ub294 \ubcf4\ud638 \uc7a5\ube44\ub97c \ucc29\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ub728\uac70\uc6b4 \uc7ac\ub8cc\ub85c \uc778\ud55c \ud654\uc0c1\uc744 \uc608\ubc29\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\ube44 \uad00\ub9ac\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc815\uae30\uc801\uc778 \uc810\uac80\uc744 \ud1b5\ud574 \uc0ac\uc6a9 \uc911 \uc74c\uc555 \uc2dc\uc2a4\ud15c\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\ud658\uacbd \uaddc\uc815 \uc900\uc218\ub294 \ud070 \uac15\uc810\uc785\ub2c8\ub2e4. \uac74\uc2dd \ubaa8\ub798 \uc7ac\uc0ac\uc6a9\ub7c9\uc740 95% \uc774\uc0c1\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud3d0\uae30\ubb3c\uc774 \ub9ce\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \ud654\ud559 \ubc14\uc778\ub354\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc720\ud574\ud55c \ubc30\ucd9c\uc744 \uc904\uc785\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \ud3d0\uc218\ub97c \ubc30\ucd9c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud3d0\uc1c4 \ub8e8\ud504 \uacf5\uae30 \uc5d0\ub108\uc9c0 \uc5f4 \ud68c\uc218 \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub294 \uce5c\ud658\uacbd\uc5d0 \uc911\uc810\uc744 \ub450\uace0 \uc788\uc74c\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n

\uc0b0\uc5c5 \uac1c\ubc1c \ubc0f \uc5f0\uad6c \ub3d9\ud5a5<\/b><\/strong><\/h2>\n

\uc911\uad6d\uc740 \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870 \uc0dd\uc0b0\ub7c9\uc5d0\uc11c \uc138\uacc4\ub97c \uc120\ub3c4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0dd\uc0b0\ub7c9\uc740 2025\ub144\uae4c\uc9c0 100\ub9cc \ud1a4\uc744 \ub3cc\ud30c\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. Liu Yuman\uacfc \uac19\uc740 \ud300\uc740 \ub354 \ub098\uc740 \ud488\uc9c8\uc744 \uc704\ud574 \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uce5c\ud658\uacbd \uad00\ud589\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uc11c\uad6c \uad6d\uac00\uc5d0\uc11c\ub294 \uc790\ub3d9\ucc28\uc6a9 \uacbd\ub7c9 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc8fc\uc870\ub97c \ub300\uc0c1\uc73c\ub85c \uc5f0\uad6c\ub97c \uc9c4\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubcf8\uc740 V-\ud504\ub85c\uc138\uc2a4 \uae30\uc220\uacfc \ub85c\uc2a4\ud2b8 \ud3fc \uacf5\ubc95\uc744 \uacb0\ud569\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc815\ud655\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4.<\/p>\n

\ud559\ubb38\uc801 \uc5f0\uad6c\ub294 \uc774 \ubd84\uc57c\ub97c \uacc4\uc18d \ubc1c\uc804\uc2dc\ud0a4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac70\ud488 \ubd84\ud574\uc5d0 \ub300\ud55c \uc5f0\uad6c\ub294 \uac00\uc2a4\ud654 \uacfc\uc815\uc5d0\uc11c \uc7ac\ub8cc \uc131\ub2a5\uc744 \uac1c\uc120\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4. \ucf54\ud305 \ubbf9\uc2a4 \uc5f0\uad6c\ub294 \uc138\ub77c\ubbf9 \uc258\uc744 \uac15\ud654\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4. \ub610\ud55c \ub0b4\uc5f4\uc131\ub3c4 \uac1c\uc120\ud569\ub2c8\ub2e4. \uace0\uc8fc\ud30c \uc9c4\ub3d9 \ucda9\uc9c4 \ubc29\ubc95\uc744 \ud14c\uc2a4\ud2b8\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubcf5\uc7a1\ud55c \uae08\ud615 \uacf5\uac04\uc5d0 \uae08\uc18d\uc774 \uace0\ub974\uac8c \ud750\ub974\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n

\ud56d\uc800\uc6b0 \uc624\uc6b0\uccb8 \uae30\uc220 \uc720\ud55c\ud68c\uc0ac EPC \uc7a5\ube44 \uc120\ud0dd<\/b><\/strong><\/h2>\n

\"\ub85c\uc2a4\ud2b8<\/p>\n

Hangzhou Ouchen Technology Co., Ltd <\/b><\/u><\/strong><\/a>\ub294 \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870\uc6a9 \uc2a4\ub9c8\ud2b8 \uc7a5\ube44\uc758 \ucd5c\uace0 \uc81c\uc870\uc5c5\uccb4\uc785\ub2c8\ub2e4. \ud56d\uc800\uc6b0\uc758 \ud478\uc591\uad6c \uc2e0\ub4f1 \ud0c0\uc6b4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uad50\ud1b5\uc774 \ud3b8\ub9ac\ud55c \uacf3\uc5d0 \uc704\uce58\ud574 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uad6d\uc758 \uc8fc\uc694 EPS \uc7a5\ube44 \uc0dd\uc0b0 \uc9c0\uc5ed\uacfc\ub3c4 \uac00\uae5d\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \ub3c5\uc77c EPS\/EPP \uae30\uc220\uacfc \uc790\uccb4 \ud2b9\ud5c8\ub97c \uacb0\ud569\ud569\ub2c8\ub2e4. \ucd5c\ucca8\ub2e8 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc194\ub8e8\uc158\uc740 \ud6a8\uc728\uc131\uacfc \uce5c\ud658\uacbd\uc131\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4.<\/p>\n

\uc774 \ud68c\uc0ac\uc758 \uc7a5\ube44\ub294 \ub85c\uc2a4\ud2b8 \ud3fc \uce90\uc2a4\ud305 \uacf5\uc815\uc758 \ubaa8\ub4e0 \ub2e8\uacc4\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4:<\/p>\n

\uc0ac\uc804 \uc81c\uc870 \uae30\uacc4<\/u><\/strong><\/a>: \uc774 \uae30\uacc4\ub294 \uc815\ubc00\ud55c \ube44\ub4dc \uc900\ube44\ub97c \uc704\ud574 \uc804\uc790\uae30 \ubc0f \uc2a4\ud300 \ud3ec\ubc0d \ubc29\uc2dd\uc744 \uc870\ud569\ud558\uc5ec \uc0ac\uc6a9\ud569\ub2c8\ub2e4. PLC \uc81c\uc5b4 \ubc0f \uc6d0\uaca9 \ubaa8\ub2c8\ud130\ub9c1\uacfc \uac19\uc740 \uae30\ub2a5\uc73c\ub85c \uc791\ub3d9 \uc815\ud655\ub3c4\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

\uc131\uc219 \uc0ac\uc77c\ub85c<\/u><\/strong><\/a>: \uc774 \uc0ac\uc77c\ub85c\ub294 \uc81c\uc5b4\ub41c \uc219\uc131 \uae30\uac04\uc744 \ud1b5\ud574 \ub0b4\ubd80 \ubc0f \uc678\ubd80 \ube44\ub4dc \uc555\ub825\uc758 \uade0\ud615\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc9c0\ub2a5\ud615 \uc2dc\uc2a4\ud15c\uc740 \ube44\ub4dc \uc6b4\uc1a1 \uc911 \uc815\uc804\uae30 \uc704\ud5d8\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/p>\n

\uc720\uc555 \uc131\ud615\uae30<\/u><\/strong><\/a>: \uace0\uae09 \uae30\ub2a5\uc5d0\ub294 \uc9c4\uacf5 \ub0c9\uac01 \uc5d0\ub108\uc9c0 \ud68c\uc218 \uc2dc\uc2a4\ud15c\uacfc \uc77c\uad00\ub41c \ubc31\uc0c9 \uae08\ud615 \uc0dd\uc0b0\uc744 \uc704\ud55c \uc790\ub3d9\ud654\ub41c \ud30c\ub77c\ubbf8\ud130 \uc800\uc7a5 \uae30\ub2a5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n

\uc911\uc559 \uc9c4\uacf5 \uc2dc\uc2a4\ud15c<\/u><\/strong><\/a>: \uc774 \uc7a5\uce58\ub294 \ud6a8\uacfc\uc801\uc778 \uae08\uc18d \uc8fc\uc785\uc5d0 \ud544\uc218\uc801\uc778 \uc548\uc815\uc801\uc778 \uc74c\uc555\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \ud3d0\uc1c4 \ub8e8\ud504 \uc5f4 \ud68c\uc218 \uc124\uacc4\ub85c \ud658\uacbd\uc5d0 \ub300\ud55c \ucc45\uc784\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n

\ud398\uc778\ud2b8 \ubbf9\uc11c<\/u><\/strong><\/a>: \uace0\uc18d \ubbf9\uc11c\ub294 \ud3fc \ubaa8\ub378\uc5d0 \uade0\uc77c\ud558\uac8c \ucf54\ud305\uc744 \uc801\uc6a9\ud558\uc5ec \uc138\ub77c\ubbf9 \uc258\uc758 \ub0b4\uad6c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

\ud56d\uc800\uc6b0 \uc624\uc6b0\uccb8 \uae30\uc220 \uc720\ud55c\ud68c\uc0ac \uc120\ud0dd\ud558\uae30<\/b><\/u><\/strong><\/a>\uc758 EPC \uc7a5\ube44. \uae30\uc5c5\uc740 \ucd5c\uace0\uc758 \uc81c\ud488 \ud488\uc9c8\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc5c4\uaca9\ud55c \uc548\uc804 \ubc0f \uce5c\ud658\uacbd \ud45c\uc900\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uacf5\uacf5 \ubb34\ubb34\uc5c7\uc778\uac00 \uc783\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uacf5\uacf5\uacf5 \ubd84\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \ubd84\uc2e4 \uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \ubd84\ubd84\uc2e4 \ubd84\uc2e4 –\uc81c\uc870\ub41c \uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \ube48 \uacf5\uacf5\ud3ec.\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uad6c\uacf5 \ubd84\ubd84\uc0b0\uc740 \uac15\ud558\uace0 \ub0b4\uc5f4\uc131\uc774 \ub192\uc740 \uc0c8\ub85c\uc6b4 \ucf54\ud305\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\uadf8\uac83\uc740 \uba3c\uc800 \uae08\ud615 \ub0b4\ubd80\uc758 EPS \uac70\ud488\uc744 \ud0dc\uc6b0\uc2b5\ub2c8\ub2e4.\uc774\uac83\uc740 \ube48 \uc774\uc774\uc774\uc774\ub984\uc744 \ub9cc\ub4e0\ub2e4 […]<\/p>","protected":false},"author":3,"featured_media":4393,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_publicize_message":"What Is Lost Foam Hollow-Shell Casting? A Modern Foundry Breakthrough","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[160,161],"tags":[],"class_list":["post-4391","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news-blog"],"jetpack_publicize_connections":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4391","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=4391"}],"version-history":[{"count":1,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4391\/revisions"}],"predecessor-version":[{"id":4397,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4391\/revisions\/4397"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/media\/4393"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/media?parent=4391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/categories?post=4391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/tags?post=4391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}