{"id":4970,"date":"2026-04-23T00:00:51","date_gmt":"2026-04-22T16:00:51","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4970"},"modified":"2026-04-22T14:31:24","modified_gmt":"2026-04-22T06:31:24","slug":"%eb%a1%9c%ec%8a%a4%ed%8a%b8%ed%8f%bc-%ec%a3%bc%ec%a1%b0%eb%ac%bc%ec%9d%98-%ea%b7%a0%ec%97%b4-%eb%b0%a9%ec%a7%80-%eb%b0%a9%eb%b2%95","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ko\/news-blog\/industry-news\/how-to-prevent-cracking-in-lost-foam-castings\/","title":{"rendered":"\ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\ubb3c\uc758 \uade0\uc5f4 \ubc29\uc9c0 \ubc29\ubc95"},"content":{"rendered":"

\uc783\uc5b4\ubc84\ub9b0 \uac70\ud488 \uce90\uc2a4\ud305<\/strong><\/a>\uc99d\ubc1c\uc2dd \ud328\ud134 \uc8fc\uc870\ub77c\uace0\ub3c4 \ud558\ub294 \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\ub294 \uce58\uc218 \uc815\ud655\ub3c4\uc640 \ud45c\uba74 \ub9c8\uac10\uc774 \uc6b0\uc218\ud55c \ubcf5\uc7a1\ud55c \uae08\uc18d \ubd80\ud488\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \uac00\uacf5\ub7c9\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \uc790\ub3d9\ucc28, \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uc911\uc7a5\ube44 \ubd84\uc57c\uc5d0\uc11c \uc800\ub834\ud55c \ube44\uc6a9\uacfc \uc124\uacc4 \uc720\uc5f0\uc131 \ub54c\ubb38\uc5d0 \uc8fc\uc870 \uacf5\uc7a5\uc5d0\uc11c \uc774 \uacf5\uc815\uc744 \uc120\ud638\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uade0\uc5f4\uc740 \uc5ec\uc804\ud788 \u200b\u200b\ud754\ud55c \uacb0\ud568\uc785\ub2c8\ub2e4. \uade0\uc5f4\uc740 \ubd80\ud488 \uac15\ub3c4\ub97c \uc800\ud558\uc2dc\ud0a4\uace0 \ubd88\ub7c9\ub960\uc744 \ub192\uc774\uba70 \uc0dd\uc0b0 \ube44\uc6a9\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uade0\uc5f4\uc740 \uc5f4 \uc751\ub825, \uc751\uace0 \uc911 \uc218\ucd95 \ubc0f \uacf5\uc815 \ubcc0\ub3d9\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \ub2e8\uacc4\ubcc4 \uacc4\ud68d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uacc4\ud68d\uc5d0\ub294 \uc124\uacc4 \uaddc\uce59, \uc7ac\ub8cc \uc120\ud0dd, \uacf5\uc815 \uc81c\uc5b4 \ubc0f \uc8fc\uc870 \ud6c4 \ucc98\ub9ac\uac00 \ud1b5\ud569\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ud2b9\uc815 \uc608\ubc29 \uc870\uce58\ub97c \uc2dc\ud589\ud558\ub294 \uc81c\uc870\uc5c5\uccb4\ub294 \uc218\uc728 \ud5a5\uc0c1\uacfc \uc8fc\uc870 \ud488\uc9c8 \uac1c\uc120\uc744 \uc774\ub8f0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc8fc\uc694 \uade0\uc5f4 \uc6d0\uc778\uc744 \uc0b4\ud3b4\ubcf4\uace0 \uc5c5\uacc4 \ubaa8\ubc94 \uc0ac\ub840\ub97c \uae30\ubc18\uc73c\ub85c \uac80\uc99d\ub41c \uc608\ubc29 \uc870\uce58\ub97c \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n

\"\ub85c\uc2a4\ud2b8\ud3fc<\/p>\n

\ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\uc5d0\uc11c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\ub294 \uc6d0\uc778 \uc774\ud574\ud558\uae30<\/strong><\/h2>\n

\uade0\uc5f4 \ubc1c\uc0dd \uc783\uc5b4\ubc84\ub9b0 \ud3fc \uce90\uc2a4\ud305<\/strong><\/a> \uc8fc\ub41c \uc6d0\uc778\uc740 \uc5f4\uc751\ub825\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc751\ub825\uc740 \uc6a9\uc735 \uae08\uc18d\uc774 \ud3fc \ud328\ud134\uc744 \ub300\uccb4\ud558\uace0 \uc8fc\ubb3c\uc774 \ub0c9\uac01\ub418\ub294 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uae09\uaca9\ud55c \uc628\ub3c4 \ubcc0\ud654 \uc911\uc5d0 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \ud3fc \ud328\ud134\uc740 \uae08\uc18d\uacfc \uc811\ucd09\ud558\uba74 \uae30\ud654\ub429\ub2c8\ub2e4. \uc774\ub54c \ubc1c\uc0dd\ud558\ub294 \uac00\uc2a4\ub294 \ucf54\ud305\uacfc \uc8fc\ubcc0\uc758 \ubaa8\ub798\ub97c \ud1b5\ud574 \ube60\uc838\ub098\uac00\uc57c \ud569\ub2c8\ub2e4. \uac00\uc2a4 \ubc30\ucd9c\uc774 \uace0\ub974\uc9c0 \uc54a\uac70\ub098 \ud22c\uacfc\uc131\uc774 \ub0ae\uc73c\uba74 \ud2b9\uc815 \uc9c0\uc810\uc5d0 \uc555\ub825\uc774 \ucd95\uc801\ub429\ub2c8\ub2e4. \uc774 \uc555\ub825\uc740 \uace0\uc628\uc5d0\uc11c \uc7ac\ub8cc\uc758 \uac15\ub3c4\ub97c \ucd08\uacfc\ud558\ub294 \uc778\uc7a5 \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

\uc218\ucd95 \ub610\ud55c \uc8fc\uc694 \uc6d0\uc778 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc6a9\uc735 \uae08\uc18d\uc774 \uc751\uace0\ub418\uba74\uc11c \ubd80\ud53c\uac00 \uc904\uc5b4\ub4e4\uace0, \ub77c\uc774\uc800\uc5d0\uc11c \uacf5\uae09\ub418\ub294 \uae08\uc18d\ub7c9\uc774 \ubd80\uc871\ud558\uac70\ub098 \uac8c\uc774\ud305\uc774 \ubd88\ub7c9\ud558\uba74 \uae30\ud3ec\ub098 \uc5f4 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc0c1\uc740 \ud2b9\uc815 \uc54c\ub8e8\ubbf8\ub284 \ubc0f \uac15\uc885\uacfc \uac19\uc774 \uc218\ucd95\ub960\uc774 \ub192\uc740 \ud569\uae08\uc5d0\uc11c \ub354 \uc790\uc8fc \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870 \uacf5\uc815\uc5d0\uc11c\ub294 \uc804\ud1b5\uc801\uc778 \uc8fc\ud615 \uce90\ube44\ud2f0\uac00 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \ubb38\uc81c\uac00 \ub354\uc6b1 \uc2ec\uac01\ud574\uc9d1\ub2c8\ub2e4. \ubaa8\ub798 \uc8fc\ud615\uc740 \uc601\uad6c \uc8fc\ud615\ubcf4\ub2e4 \uc9c0\uc9c0\ub825\uc774 \uc57d\ud558\uc5ec \uc218\ucd95\ub825\uc5d0 \uc758\ud574 \ud615\uc0c1\uc774 \ubcc0\ud615\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc798\ubabb\ub41c \uac8c\uc774\ud305 \ubc0f \ub77c\uc774\uc800 \uc2dc\uc2a4\ud15c\uc740 \ubd88\uade0\uc77c\ud55c \ucda9\uc804 \ubc0f \ub0c9\uac01\uc744 \ub354\uc6b1 \uc545\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \uc124\uacc4\uac00 \ubd80\uc2e4\ud55c \uac8c\uc774\ud2b8\ub85c \uc778\ud55c \ub09c\ub958\ub294 \uacf5\uae30 \uc720\uc785\uc744 \uc720\ubc1c\ud558\uac70\ub098 \uacfc\uc5f4 \uc9c0\uc810\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ud06c\uae30\uac00 \uc791\uac70\ub098 \uc704\uce58\uac00 \uc798\ubabb\ub41c \ub77c\uc774\uc800\ub294 \ub450\uaebc\uc6b4 \ubd80\ubd84\uc758 \uc218\ucd95\uc744 \ubcf4\uc0c1\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \ud328\ud134 \ubc0f \uae08\ud615 \ud488\uc9c8 \ub610\ud55c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ubc00\ub3c4\uac00 \ub0ae\uac70\ub098 \ubd88\uc548\uc815\ud55c \ud3fc \ud328\ud134\uc740 \ubaa8\uc591\uc774 \ubcc0\ud615\ub418\uac70\ub098 \uc794\ub958\ubb3c\uc744 \ub0a8\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\ub4e4\uc740 \uae08\uc18d \ud750\ub984\uc744 \ubc29\ud574\ud569\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c, \ucf54\ud305\uc774 \uc587\uac70\ub098 \ubaa8\ub798 \ub2e4\uc9d0\uc774 \ubd88\ub7c9\ud558\uba74 \uc5f4\uc804\ub3c4\uc728\uacfc \uae08\ud615 \uac15\ub3c4\uac00 \uc800\ud558\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\ub4e4\uc740 \uc57d\ud55c \ubd80\ubd84\uc5d0 \uc751\ub825\uc744 \uc9d1\uc911\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

\ud569\uae08 \uc870\uc131 \ubcc0\ud654 \ubc0f \uc8fc\uc870 \uacfc\uc815\uc758 \ud3b8\ucc28\uc640 \uac19\uc740 \ub2e4\ub978 \uc694\uc778\ub4e4\ub3c4 \uade0\uc5f4 \ubc1c\uc0dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub192\uc740 \uc8fc\uc870 \uc628\ub3c4\ub294 \ud328\ud134 \ubd84\ud574 \uc18d\ub3c4\ub97c \ub192\uc774\uc9c0\ub9cc \uc5f4 \uad6c\ubc30\ub97c \ub354\uc6b1 \uac00\ud30c\ub974\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc587\uc740 \ubd80\ubd84\uc5d0\uc11c \ube60\ub978 \ub0c9\uac01 \uc18d\ub3c4\ub294 \ucde8\uc131 \ud30c\uad34\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c1\ud638 \uc5f0\uad00\ub41c \uc6d0\uc778\ub4e4\uc744 \uac04\uacfc\ud558\ub294 \uc8fc\uc870 \uacf5\uc7a5\uc5d0\uc11c\ub294 \uade0\uc5f4\uc774 \ubc18\ubcf5\uc801\uc73c\ub85c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud2b9\ud788 \ubcbd \ub450\uaed8\uac00 \ub2e4\uc591\ud55c \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc5d0\uc11c \uc774\ub7ec\ud55c \ud604\uc0c1\uc774 \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4. \uadfc\ubcf8 \uc6d0\uc778 \ubd84\uc11d\uc5d0\ub294 \uc2dc\ubbac\ub808\uc774\uc158 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc2dc\ubbac\ub808\uc774\uc158\uc740 \uc751\ub825 \uc9d1\uc911 \uc9c0\uc810\uc744 \uc815\ud655\ud558\uac8c \ucc3e\uc544\ub0b4\uace0 \uac1c\uc120 \ubc29\uc548\uc744 \uc81c\uc2dc\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

\ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\ubb3c\uc758 \uade0\uc5f4 \ubc29\uc9c0 \ub300\ucc45<\/strong><\/h2>\n

\"\ub85c\uc2a4\ud2b8\ud3fc<\/p>\n

1. \uc8fc\uc870 \uc124\uacc4 \ucd5c\uc801\ud654<\/strong><\/h3>\n

\uc801\uc808\ud55c \uc124\uacc4 \ubcc0\uacbd\uc740 \uc751\ub825 \uc9d1\uc911\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \ub610\ud55c \uade0\uc77c\ud55c \uc751\uace0\ub97c \ucd09\uc9c4\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uce58\ub294 \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\uc5d0\uc11c \uade0\uc5f4 \ubc1c\uc0dd \uc704\ud5d8\uc744 \ub0ae\ucda5\ub2c8\ub2e4.<\/p>\n

\uade0\uc77c\ud55c \ubcbd \ub450\uaed8<\/strong><\/h4>\n

\uc124\uacc4\uc790\ub294 \uc8fc\uc870 \uacfc\uc815 \uc804\uccb4\uc5d0 \uac78\uccd0 \ubcbd \ub450\uaed8\ub97c \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uae09\uaca9\ud55c \ub450\uaed8 \ubcc0\ud654\ub85c \uc778\ud574 \uacfc\uc5f4 \uc9c0\uc810\uc774 \ubc1c\uc0dd\ud558\uac70\ub098 \ub0c9\uac01 \uc18d\ub3c4\uac00 \ub2ec\ub77c\uc9c0\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub450\uaed8 \ubcc0\ud654\uac00 20%\ub97c \ucd08\uacfc\ud558\uba74 \uc218\ucd95 \uae30\uacf5\uc774\ub098 \uc5f4 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub85c\uc2a4\ud2b8 \ud3fc \uc8fc\uc870 \ubc29\uc2dd\uc5d0\uc11c\ub294 \uade0\uc77c\ud55c \ub450\uaed8\uac00 \ud328\ud134 \ubd84\ud574 \ubc0f \uae08\uc18d \ud750\ub984\uc744 \uace0\ub974\uac8c \ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uba70, \uc5f4 \uc751\ub825\uc744 \uade0\ud615 \uc788\uac8c \ubd84\uc0b0\uc2dc\ud0b5\ub2c8\ub2e4. \uc2dc\ubbac\ub808\uc774\uc158 \ub3c4\uad6c\ub294 \uc124\uacc4\ub97c \uac80\uc99d\ud558\uace0, \uc751\uace0 \uacbd\ub85c\ub97c \uc608\uce21\ud558\uba70, \uc0dd\uc0b0 \uc2dc\uc791 \uc804\uc5d0 \ubb38\uc81c \ubc1c\uc0dd \uac00\ub2a5\uc131\uc744 \ud30c\uc545\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\ub465\uadfc \ubaa8\uc11c\ub9ac\uc640 \uac00\uc7a5\uc790\ub9ac<\/strong><\/h4>\n

\ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\uc640 \uac00\uc7a5\uc790\ub9ac\ub294 \uc778\uc7a5 \ud558\uc911\uc744 \ubc1b\uc744 \ub54c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\ub294 \uc751\ub825 \uc9d1\uc911 \uc9c0\uc810 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ucd5c\uc18c 3~5mm \ubc18\uacbd\uc758 \ud070 \ud544\ub81b\uc744 \ucd94\uac00\ud558\uba74 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ud544\ub81b\uc758 \ud06c\uae30\ub294 \ubd80\ud488 \ud06c\uae30\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud544\ub81b\uc740 \uc751\ub825\uc744 \ubd84\uc0b0\uc2dc\ud0a4\uace0 \ud328\ud134 \uc8fc\ubcc0\uc758 \uae08\uc18d \ud750\ub984\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4. \ub610\ud55c \ucf54\ud305 \ub3c4\ud3ec\ub97c \ub354\uc6b1 \ub9e4\ub044\ub7fd\uac8c \ud574\uc90d\ub2c8\ub2e4. \ubc1c\ud3ec \uacfc\uc815\uc5d0\uc11c \uac00\uc2a4 \ud3ec\uc9d1\uc744 \uc904\uc5ec \uc804\ubc18\uc801\uc778 \uc8fc\uc870 \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

\uc99d\uc6d0\uad70<\/strong><\/h4>\n

\uc751\ub825\uc774 \ub9ce\uc774 \uac00\ud574\uc9c0\ub294 \ubd80\uc704\uc5d0 \ubcf4\uac15\uc7ac(\ub9ac\ube0c, \uc6e8\ube0c \ub610\ub294 \ubcf4\uc2a4)\ub97c \ubc30\uce58\ud558\uba74 \uc7ac\ub8cc\ub97c \uacfc\ub3c4\ud558\uac8c \ucd94\uac00\ud558\uc9c0 \uc54a\uace0\ub3c4 \uac15\ub3c4\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc870\ub294 \uc218\ucd95 \ubcc0\ud615\uc744 \ubc29\uc9c0\ud558\uace0, \uc751\uace0 \uacfc\uc815\uc5d0\uc11c \ucd94\uac00\uc801\uc778 \uacf5\uae09 \uacbd\ub85c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\uc5d0\uc11c \ubcf4\uac15\uc7ac\ub294 \ud328\ud134\uc758 \ud3fc \uc5b4\uc148\ube14\ub9ac\uc640 \uc815\ud655\ud788 \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 \uce58\uc218 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\uace0 \uad6d\ubd80\uc801\uc778 \uade0\uc5f4 \ubc1c\uc0dd\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

2. \uc801\ud569\ud55c \ud569\uae08\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624<\/strong><\/h3>\n

\ud569\uae08 \uc120\ud0dd\uc740 \uade0\uc5f4 \ubc1c\uc0dd \uc6a9\uc774\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc5f4\uac04 \uade0\uc5f4 \ubbfc\uac10\ub3c4\uac00 \ub0ae\uace0 \uc720\ub3d9\uc131\uc774 \uc88b\uc73c\uba70 \uc218\ucd95\ub960\uc774 \uc801\ub2f9\ud55c \ud569\uae08\uc774 \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870 \uacf5\uc815\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \uc8fc\uc870\uc758 \uacbd\uc6b0, \uc2e4\ub9ac\ucf58\uacfc \ub9c8\uadf8\ub124\uc298\uc774 \ud568\uc720\ub41c \ud569\uae08\uc740 \uc8fc\uc870\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uade0\uc5f4 \ubc1c\uc0dd \uac00\ub2a5\uc131\uc744 \uc904\uc785\ub2c8\ub2e4. \uac15\ucca0 \ubc0f \ucca0 \ud569\uae08\uc740 \ud0c4\uc18c \ubc0f \ud569\uae08 \uc6d0\uc18c \ud568\ub7c9\uc744 \uc870\uc808\ud558\uba74 \ud488\uc9c8\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\uc18c\ub4e4\uc740 \uace0\uc628\uc5d0\uc11c\uc758 \uc5f0\uc131\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc7ac\ub8cc \uc0ac\uc591\uc740 \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\uc758 \ud2b9\uc218\ud55c \uc5f4 \uc0ac\uc774\ud074\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ube60\ub978 \ud328\ud134 \uc81c\uac70\ub294 \uae30\uc874 \ubaa8\ub798 \uc8fc\uc870\uc640 \ube44\uad50\ud558\uc5ec \ub0c9\uac01 \ubc29\uc2dd\uc744 \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \uae08\uc18d \uc804\ubb38\uac00\uc640 \ud611\ub825\ud558\uc5ec \ud569\uae08 \uc120\ud0dd\uc774 \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d\uacfc \uacf5\uc815 \uc694\uad6c \uc0ac\ud56d \ubaa8\ub450\uc5d0 \ubd80\ud569\ud558\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

3. \ubd93\ub294 \uc628\ub3c4\uc640 \uc18d\ub3c4\ub97c \uc870\uc808\ud558\uc2ed\uc2dc\uc624.<\/strong><\/h3>\n

\uc8fc\uc785 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc138\uc2ec\ud558\uac8c \uc81c\uc5b4\ud558\uba74 \ud070 \uc628\ub3c4 \ucc28\uc774\uc640 \ub09c\ub958\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucd5c\uc801\uc758 \uc8fc\uc785 \uc628\ub3c4<\/strong><\/h4>\n

\uc8fc\ud615\uc744 \uc644\uc804\ud788 \ucc44\uc6b0\ub294 \uac00\uc7a5 \ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c \uc8fc\uc870\ud558\uba74 \ubaa8\ub798 \uc8fc\ud615\uacfc \ucf54\ud305\uc5d0 \uac00\ud574\uc9c0\ub294 \uc5f4 \ucda9\uaca9\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uacbd\uc6b0, \uc77c\ubc18\uc801\uc73c\ub85c 680\u00b0C\uc5d0\uc11c 750\u00b0C \uc0ac\uc774\uc758 \uc628\ub3c4\uac00 \uc720\ub3d9\uc131\uacfc \ub0ae\uc740 \uc751\ub825 \uc0ac\uc774\uc758 \uade0\ud615\uc744 \uc774\ub8f9\ub2c8\ub2e4. \uc628\ub3c4\uac00 \ub192\uc744\uc218\ub85d \uac00\uc2a4 \ubc1c\uc0dd \uc18d\ub3c4\ub294 \ube68\ub77c\uc9c0\uc9c0\ub9cc \ub0c9\uac01 \uace1\uc120\uc774 \uac00\ud30c\ub974\uac8c \ub418\uc5b4 \uade0\uc5f4 \uc704\ud5d8\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc790\ub3d9 \uc8fc\uc870 \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574 \ubc30\uce58 \uac04 \uc77c\uad00\ub41c \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc81c\uc5b4\ub41c \uc8fc\uc785 \uc18d\ub3c4<\/strong><\/h4>\n

\uc77c\uc815\ud558\uace0 \ubd80\ub4dc\ub7ec\uc6b4 \uc8fc\uc785 \uc18d\ub3c4\ub294 \uc587\uc740 \ubd80\ubd84\uc5d0\uc11c \ub450\uaebc\uc6b4 \ubd80\ubd84\uc73c\ub85c\uc758 \ubc29\ud5a5\uc131 \uc751\uace0\ub97c \ucd09\uc9c4\ud569\ub2c8\ub2e4. \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\uc5d0\uc11c \uc81c\uc5b4\ub41c \uc8fc\uc785 \uc18d\ub3c4\ub294 \ud3fc \ubd84\ud574 \uc18d\ub3c4\ub97c \ub2a6\ucda5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uac00\uc2a4\uac00 \uc720\ud574\ud55c \uc555\ub825 \ucd95\uc801 \uc5c6\uc774 \ube60\uc838\ub098\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\ub7c9 \uc13c\uc11c\uac00 \uc7a5\ucc29\ub41c \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc740 \ubc18\ubcf5 \uac00\ub2a5\ud55c \uacb0\uacfc\ub97c \uc81c\uacf5\ud558\uba70, \ucd5c\uc801\ud654\ub41c \uc124\uc815\uc5d0\uc11c \ubd88\ub7c9\ub960\uc744 \ucd5c\ub300 30%\uae4c\uc9c0 \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

4. \uac8c\uc774\ud305 \ubc0f \ub77c\uc774\uc800 \uc2dc\uc2a4\ud15c \uac1c\uc120<\/strong><\/h3>\n

\uc801\uc808\ud55c \uac8c\uc774\ud305\uacfc \ub77c\uc774\uc800\ub9c1\uc740 \uc218\ucd95\uc744 \ubcf4\uc644\ud558\uace0, \uade0\uc77c\ud55c \ucda9\uc804\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

\uc801\uc808\ud55c \uac8c\uc774\ud305 \uc124\uacc4<\/strong><\/h4>\n

\uc8fc\uc694 \uc9c0\uc810\uc5d0 \uc5ec\ub7ec \uac1c\uc758 \uac8c\uc774\ud2b8\ub97c \uc124\uce58\ud558\uba74 \uae08\uc18d\uc774 \uace0\ub974\uac8c \ubd84\uc0b0\ub418\uc5b4 \uacfc\uc5f4 \uc9c0\uc810\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\ub2e8 \ub610\ub294 \uce21\uba74 \uac8c\uc774\ud305\uc740 \uc0c1\ub2e8 \uac8c\uc774\ud305\ubcf4\ub2e4 \ub09c\ub958\ub97c \uc904\uc5ec \ucf54\ud305 \ubb34\uacb0\uc131\uacfc \ud328\ud134 \uc548\uc815\uc131\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4. \ud14c\uc774\ud37c\ud615 \ub7ec\ub108\uc640 \uc138\ub77c\ubbf9 \ud544\ud130\uac00 \uc788\ub294 \uac8c\uc774\ud305 \uc2dc\uc2a4\ud15c\uc740 \ubd88\uc21c\ubb3c\uc744 \uac78\ub7ec\ub0b4\uace0 \uc6d0\ud65c\ud55c \ud750\ub984\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n

\uc801\uc808\ud55c \ub77c\uc774\uc800 \ud06c\uae30 \ubc0f \uc704\uce58<\/strong><\/h4>\n

\ub77c\uc774\uc800\ub294 \uc751\uace0\ub418\ub294 \ub9c8\uc9c0\ub9c9 \ubd80\ubd84\uc5d0 \uacf5\uae09 \uae08\uc18d\uc744 \uc804\ub2ec\ud574\uc57c \ud569\ub2c8\ub2e4. \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\uc5d0\uc11c\ub294 \ub450\uaebc\uc6b4 \ubcf4\uc2a4\ub098 \uc811\ud569\ubd80 \uc704\uc5d0 \uc0c1\ubd80 \ub77c\uc774\uc800\ub97c \uc124\uce58\ud558\ub294 \uac83\uc774 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \ud0c4\uc131 \uacc4\uc218\ubc95\uc5d0 \uae30\ubc18\ud55c \ud06c\uae30 \uacc4\uc0b0\uc740 \uc218\uc728 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \ucda9\ubd84\ud55c \ubd80\ud53c\ub97c \ud655\ubcf4\ud569\ub2c8\ub2e4. \ub77c\uc774\uc800 \uc8fc\ubcc0\uc5d0 \ub0c9\uac01 \uc7a5\uce58\ub098 \ub2e8\uc5f4\uc7ac\ub97c \uc124\uce58\ud558\uba74 \uacf5\uae09 \ud6a8\uc728\uc774 \ub354\uc6b1 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n

5. \ud328\ud134 \ubc0f \uae08\ud615 \ud488\uc9c8 \ud5a5\uc0c1<\/strong><\/h3>\n

\uace0\ud488\uc9c8 \ud328\ud134\uacfc \uae08\ud615\uc740 \uacb0\ud568 \uc5c6\ub294 \uc8fc\uc870\ubb3c\uc758 \uae30\ubc18\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

\uace0\ud488\uc9c8 \ud328\ud134 \uc18c\uc7ac<\/strong><\/h4>\n

\uc548\uc815\uc801\uc774\uace0 \ubc00\ub3c4\uac00 \ub0ae\uc740 EPS \ud3fc\uc740 \ube44\ub4dc \ubd84\ud3ec\uac00 \uace0\ub974\uae30 \ub54c\ubb38\uc5d0 \ucf54\ud305 \ubc0f \ucde8\uae09 \uc911 \ud615\ud0dc \ubcc0\ud654\uc5d0 \uac15\ud569\ub2c8\ub2e4. \ucca8\ub2e8 \uc0ac\uc804 \ud33d\ucc3d \ubc0f \uc131\ud615 \uae30\uc220\uc744 \ud1b5\ud574 \ubc00\ub3c4\uac00 \uc77c\uc815\ud55c \ud328\ud134\uc744 \uc81c\uc791\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc794\ub958\ubb3c \ubc1c\uc0dd\uc744 \uc904\uc774\uace0 \ud22c\uacfc\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc790\ub3d9\ud654\ub41c \ud328\ud134 \uc0dd\uc0b0 \ub77c\uc778\uc740 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc5d0 \ud544\uc694\ud55c \uc815\ubc00\ud55c \uacf5\ucc28\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

\uc801\uc808\ud55c \uae08\ud615 \uc900\ube44<\/strong><\/h4>\n

\ucf54\ud305\ub41c \ud328\ud134 \ud074\ub7ec\uc2a4\ud130 \uc8fc\ubcc0\uc758 \ubaa8\ub798\ub97c \uc815\ud655\ud558\uac8c \ub2e4\uc9c0\uba74 \uc751\ub825\uc774 \uc9d1\uc911\ub418\ub294 \uacf5\uadf9\uc744 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9c4\uacf5 \ubcf4\uc870 \uc9c4\ub3d9 \ub2e4\uc9d0 \ud14c\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\uba74 \ubc00\ub3c4\uac00 \ub192\uace0 \ud22c\uc218\uc131\uc774 \uc88b\uc740 \ubab0\ub4dc\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\ud305 \ub450\uaed8\uc640 \uac74\uc870 \uc8fc\uae30\ub97c \uc815\ud655\ud558\uac8c \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uac00\uc2a4 \ubc30\ucd9c\uc744 \ub9c9\uc9c0 \uc54a\uc73c\uba74\uc11c \ucda9\ubd84\ud55c \uac15\ub3c4\ub97c \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

6. \uc5f4\ucc98\ub9ac \uc2e4\uc2dc<\/strong><\/h3>\n

\uc8fc\uc870 \ud6c4 \uc5f4\ucc98\ub9ac\ub294 \ucd95\uc801\ub41c \uc751\ub825\uc744 \ud574\uc18c\ud558\uace0 \ubbf8\uc138 \uad6c\uc870\ub97c \uac1c\uc120\ud569\ub2c8\ub2e4. \uc81c\uc5b4\ub41c \uc628\ub3c4\uc5d0\uc11c \uc5b4\ub2d0\ub9c1 \ub610\ub294 \uc751\ub825 \uc644\ud654 \uc0ac\uc774\ud074\uc744 \uac70\uce58\uba74 \ud6c4\uc18d \uade0\uc5f4\uc758 \uc6d0\uc778\uc774 \ub418\ub294 \ub0b4\ubd80 \uc778\uc7a5\ub825\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \uc8fc\uc870\uc758 \uacbd\uc6b0, \uc6a9\uccb4\ud654 \ucc98\ub9ac\uc640 \uc2dc\ud6a8 \ucc98\ub9ac\ub294 \ubcc0\ud615\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ud569\uae08 \uc885\ub958\uc640 \ub2e8\uba74 \ub450\uaed8\uc5d0 \ub9de\ub294 \uc801\uc808\ud55c \uc5f4\ucc98\ub9ac \ud504\ub85c\ud1a0\ucf5c\uc744 \uc801\uc6a9\ud558\uba74 \uade0\uc5f4 \uc608\ubc29 \uacc4\ud68d\uc744 \uc644\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc0ac\ub840 \uc5f0\uad6c \ubc0f \uc608\uc2dc<\/strong><\/h2>\n

\ubaa8\uc11c\ub9ac\uac00 \ub0a0\uce74\ub85c\uc6b4 \uc587\uc740 \ubcbd\uc758 \uc5f0\uc131 \uc8fc\ucca0 \uc8fc\uc870\ud488\uc758 \uacbd\uc6b0, \uc0dd\uc0b0\ub7c9\uc758 40% \uc774\uc0c1\uc5d0\uc11c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \uc6d0\uc778\uc740 \uc5f4 \uc751\ub825\uacfc \uc218\ucd95\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uade0\uc77c\ud55c \ub450\uaed8, \ub465\uadfc \ubaa8\uc11c\ub9ac, \uadf8\ub9ac\uace0 \uac1c\uc120\ub41c \uac8c\uc774\ud305\uc744 \uc801\uc6a9\ud55c \uc7ac\uc124\uacc4\ub97c \ud1b5\ud574 \ubd88\ub7c9\ub960\uc744 5% \ubbf8\ub9cc\uc73c\ub85c \uc904\uc600\uc2b5\ub2c8\ub2e4. \ub610 \ub2e4\ub978 \uc0ac\ub840\ub294 \ud328\ud134 \ubd88\uc548\uc815\uc131\uc774 \uc788\ub294 \ubcf5\uc7a1\ud55c \uc54c\ub8e8\ubbf8\ub284 \ubd80\ud488\uacfc \uad00\ub828\ub41c \uac83\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uace0\ud488\uc9c8 \ubc1c\ud3ec \uc18c\uc7ac\ub97c \uc0ac\uc6a9\ud558\uace0 \uae08\ud615 \uc900\ube44\ub97c \uac1c\uc120\ud568\uc73c\ub85c\uc368 \uade0\uc5f4\uc744 \uc644\uc804\ud788 \uc81c\uac70\ud588\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ud45c\uba74 \ud488\uc9c8\ub3c4 \ud5a5\uc0c1\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\ub840\ub4e4\uc740 \uc608\ubc29 \uc870\uce58\ub97c \ud568\uaed8 \uc2dc\ud589\ud558\uba74 \ubc1c\ud3ec \ub85c\uc2a4\ud2b8 \uc8fc\uc870\uc758 \uc2e0\ub8b0\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc74c\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860<\/strong><\/h2>\n

\ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\uc5d0\uc11c \uade0\uc5f4 \ubc1c\uc0dd\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uc124\uacc4, \uc7ac\ub8cc, \uacf5\uc815 \uc81c\uc5b4 \ubc0f \ud6c4\ucc98\ub9ac\uc5d0 \uc9d1\uc911\ud574\uc57c \ud569\ub2c8\ub2e4. \uadfc\ubcf8 \uc6d0\uc778\uc744 \ud30c\uc545\ud558\uace0 \uc81c\uc2dc\ub41c \ub2e8\uacc4\ub97c \uc801\uc6a9\ud568\uc73c\ub85c\uc368 \uc81c\uc870\uc5c5\uccb4\ub294 \ubd88\ub7c9\ub960\uacfc \uc7ac\uc791\uc5c5\uc744 \uc904\uc774\uba74\uc11c \uafb8\uc900\ud788 \uace0\ud488\uc9c8 \uc81c\ud488\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud504\ub9ac\ud3ec\ubc0d \uc7a5\ube44, \ud3fc \ubab0\ub529 \uc7a5\ube44, \uc5d0\uc5b4 \ub4dc\ub77c\uc774\uc5b4, \uc911\uc559 \uc9c4\uacf5 \uc2dc\uc2a4\ud15c, \ub9ac\ud504\ud2b8\ud615 \ud398\uc778\ud2b8 \ubbf9\uc11c, \uc219\uc131 \uc0ac\uc77c\ub85c\uc640 \uac19\uc740 \ucca8\ub2e8 \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870 \uc7a5\ube44\ub294 \uc774\ub7ec\ud55c \uc804\ub7b5\uc5d0 \ud544\uc694\ud55c \uc815\ud655\ud55c \ud328\ud134 \uc81c\uc791\uacfc \uacf5\uc815 \uc548\uc815\uc131\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n

\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/strong><\/h2>\n

\ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870\uc5d0\uc11c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\ub294 \uc8fc\uc694 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c? <\/strong><\/h3>\n

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\uade0\uc77c\ud55c \ubcbd \ub450\uaed8\ub294 \uc5b4\ub5bb\uac8c \uade0\uc5f4\uc744 \ubc29\uc9c0\ud569\ub2c8\uae4c? <\/strong><\/h3>\n

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\uc8fc\uc694 \ubd84\uc2e4 \uac70\ud488 \uc8fc\uc870 \uc7a5\ube44 \uc81c\uc870 \uc5c5\uccb4 \ubc0f \uacf5\uae09 \uc5c5\uccb4\uc640 \ud30c\ud2b8\ub108<\/strong><\/h2>\n

\uc8fc\uc870 \uacf5\uc815 \uc911 \ubc1c\uc0dd\ud558\ub294 \ubc1c\ud3ec \uc190\uc2e4 \ubb38\uc81c\uc5d0 \ub300\ud55c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc194\ub8e8\uc158\uc744 \ucc3e\ub294 \uc8fc\uc870 \uacf5\uc7a5 \ubc0f \uc0dd\uc0b0 \uc2dc\uc124\uc740 \ub2f9\uc0ac\uc5d0 \ubb38\uc758\ud558\uc2ed\uc2dc\uc624. OC \uae30\uc220<\/strong><\/a>OC Technology\ub294 \uace0\uae09 \uc9c0\ub2a5\ud615 \ub85c\uc2a4\ud2b8\ud3fc \uc8fc\uc870 \uc7a5\ube44 \uc804\ubb38 \uc81c\uc870\uc5c5\uccb4, \uacf5\uae09\uc5c5\uccb4 \ubc0f \uacf5\uc7a5\uc785\ub2c8\ub2e4. \ud654\uc774\ud2b8 \uc5d0\uc5b4\ub9ac\uc5b4 \uc790\ub3d9\ud654 \ubc0f \ud134\ud0a4 EPC \uc0dd\uc0b0 \ub77c\uc778 \ubd84\uc57c\uc758 \uc804\ubb38\uac00\uc778 OC Technology\ub294 \uc815\ubc00\ub3c4, \ud6a8\uc728\uc131 \ubc0f \ubd88\ub7c9\ub960 \uac10\uc18c\ub97c \uc704\ud574 \uc124\uacc4\ub41c \ucca8\ub2e8 \uc7a5\ube44\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc624\ub298 \ud300\uc5d0 \uc5f0\ub77d<\/strong><\/a> \ub9de\ucda4\ud615 \uc7a5\ube44 \uad6c\uc131\uc5d0 \ub300\ud574 \ub17c\uc758\ud558\uace0, \uc804\uccb4 \uc0dd\uc0b0 \ub77c\uc778 \ud1b5\ud569 \ubc29\uc548\uc744 \ubaa8\uc0c9\ud558\uba70, \uc804\ubb38\uc801\uc778 \uc0c1\ub2f4 \ubc0f \uc9c0\uc6d0\uc744 \ud1b5\ud574 \uc8fc\uc870 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Lost foam casting, also known as evaporative pattern casting, makes complex metal parts with good dimensional accuracy and surface finish. It cuts down on machining needs. Foundries like this process for its low cost and design flexibility in the automotive, aerospace, and heavy machinery sectors. Yet cracking stays a common defect. It hurts part strength, […]<\/p>\n","protected":false},"author":3,"featured_media":4974,"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":[160,161],"tags":[],"class_list":["post-4970","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\/4970","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=4970"}],"version-history":[{"count":3,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4970\/revisions"}],"predecessor-version":[{"id":4981,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/posts\/4970\/revisions\/4981"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/media\/4974"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/media?parent=4970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/categories?post=4970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ko\/wp-json\/wp\/v2\/tags?post=4970"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}