{"id":18363,"date":"2019-07-31T06:20:42","date_gmt":"2019-07-31T06:20:42","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=13588"},"modified":"2020-05-07T01:34:46","modified_gmt":"2020-05-07T01:34:46","slug":"grinding-parameters-on-carbide-products","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/ko\/%ec%97%b0%ec%82%ad-%ed%8c%8c%eb%9d%bc%eb%af%b8%ed%84%b0-%ec%98%a8-%ec%b9%b4%eb%b0%94%ec%9d%b4%eb%93%9c-%ec%a0%9c%ed%92%88\/","title":{"rendered":"\uc5f0\uc0ad \ub9e4\uac1c \ubcc0\uc218\ub294 \ud145\uc2a4\ud150 \uce74\ubc14\uc774\ub4dc \uc81c\ud488\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \uc90d\ub2c8\uae4c?"},"content":{"rendered":"
\n

\ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08\uc758 \ud45c\uba74 \uc5f0\uc0ad\uc5d0 \ub9e4\uc8fc \uc0c8\ub85c\uc6b4 \uc7ac\ub8cc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc744 \uc77d\uc73c\ub824\uba74 \uc57d 15 \ubd84\uc774 \uc18c\uc694\ub429\ub2c8\ub2e4<\/p>\n\n\n\n

\uc774 \uae30\uc0ac\uc758 \uac1c\uc694 : \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08\uc758 \uc5f0\uc0ad \uc2e4\ud5d8\uc740 \ub2e4\uc774\uc544\ubaac\ub4dc \uadf8\ub77c\uc778\ub529 \ud720\uc774\uc788\ub294 \ud3c9\uba74 \uadf8\ub77c\uc778\ub354\uc5d0\uc11c \uc218\ud589\ub418\uc5c8\ub2e4. \uc8fc\uc0ac \uc804\uc790 \ud604\ubbf8\uacbd\uc5d0 \uc758\ud574 \uc5f0\ub9c8 \ud45c\uba74 \ud615\ud0dc\ub97c \uad00\ucc30\ud558\uace0 \ud45c\uba74 \uac70\uce60\uae30\ub294 \ud45c\uba74 \uac70\uce60\uae30 \ud14c\uc2a4\ud130\ub85c \uce21\uc815 \ud558\uc600\ub2e4. \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08 \uc5f0\uc0ad\uc758 \ud45c\uba74 \uac70\uce60\uae30\uc5d0 \ub300\ud55c \uc5f0\uc0ad \ud30c\ub77c\ubbf8\ud130\uc758 \uc601\ud5a5\uc744 \ubd84\uc11d\ud588\uc2b5\ub2c8\ub2e4. \uacb0\uacfc\ub294 \ucd08\uc815\ubc00 \ucd08\uacbd\ud569\uae08\uc758 \uc5f0\uc0ad \ud45c\uba74 \uac70\uce60\uae30\uac00 \ub3d9\uc77c\ud55c \uc808\uc0ad \uae4a\uc774\uc5d0\uc11c \uc5f0\uc0ad \ud720 \ud06c\uae30\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc99d\uac00\ud55c\ub2e4\ub294 \uac83\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uc785\uc790 \ud06c\uae30\uc758 \uadf8\ub77c\uc778\ub529 \ud720\ub85c \uc5f0\uc0ad \ud560 \ub54c, \ucd08\uacbd \ucd08\uacbd\ud569\uae08 \uc5f0\uc0ad\uc758 \ud45c\uba74 \uac70\uce60\uae30\ub294 \uc808\uc0ad \uae4a\uc774\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc99d\uac00\ud569\ub2c8\ub2e4. \uc808\uc0ad \uae4a\uc774\uac00 \ud2b9\uc815 \uac12\uc73c\ub85c \uc99d\uac00\ud558\uba74 \ud45c\uba74 \uac70\uce60\uae30\uac00 \uc810\ucc28 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc18c\uac1c<\/h2>\n\n\n\n

WC-Co \ucd08\uacbd\ud569\uae08\uc740 \uae30\uc874\uc758 \uacf5\uad6c \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \ucd5c\uadfc\uc5d0\ub294 \uc808\uc0ad \uae30\uc220\uc758 \uc9c0\uc18d\uc801\uc778 \uac1c\ubc1c\ub85c \uacf5\uad6c \uc7ac\ub8cc\uc758 \uac15\ub3c4, \uacbd\ub3c4 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc5d0 \ub300\ud55c \uc694\uad6c\uac00 \uc810\uc810 \ub192\uc544\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucd08\uc815\ubc00 \ucd08\uacbd\ud569\uae08 (WC \uc785\uc790 \ud06c\uae30 0.1-0.6 um)\uc740 \uae30\uc874\uc758 \uad6c\uc870\uc6a9 \ucd08\uacbd\ud569\uae08\uc5d0 \ube44\ud574 \uac15\ub3c4, \uacbd\ub3c4 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uacf5\uad6c \uc81c\uc870 \uc0b0\uc5c5\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\uc5f0\uc0ad<\/figure>\n\n\n\n

\ucd08\uacbd\ud569\uae08 \uacf5\uad6c\ub97c \uc0dd\uc0b0\ud558\ub294 \uc8fc\uc694 \ubc29\ubc95\uc740 \ub2e4\uc774\uc544\ubaac\ub4dc \uc5f0\uc0ad \ud720\uc744 \uc0ac\uc6a9\ud55c \uc5f0\uc0ad\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uc5f0\uad6c \uacb0\uacfc\uc5d0 \ub530\ub974\uba74 \uc5f0\uc0ad \ud45c\uba74 \uac70\uce60\uae30\ub294 \ucd08\uacbd \uacf5\uad6c\uc758 \uc808\uc0ad \uc131\ub2a5\uacfc \uc218\uba85\uc5d0 \uc911\uc694\ud55c \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud604\uc7ac\uae4c\uc9c0 \uad6d\ub0b4\uc678\uc5d0\uc11c \ucd08\uacbd\ud569\uae08\uc758 \uc5f0\uc0ad \uc5f0\uad6c\ub294 \uc8fc\ub85c \uc804\ud1b5\uc801\uc778 \uad6c\uc870\uc758 \ucd08\uacbd\ud569\uae08 \uc5f0\uc0ad \uacf5\uc815 \ubc0f \ud45c\uba74 \ud488\uc9c8 \uad00\ub9ac\uc5d0 \uc911\uc810\uc744\ub450\uace0 \uc788\uc73c\uba70, \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08, \ud2b9\ud788 \uc5f0\uc0ad \ud45c\uba74 \uac70\uce60\uae30\uc758 \uc5f0\uc0ad \uacf5\uc815\uc740 \uac70\uc758 \uc5f0\uad6c\ub418\uc9c0 \uc54a\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc5f0\uc0ad \uc2e4\ud5d8\uc744 \ud1b5\ud574 \ucd08\uc815\ubc00 \ucd08\uacbd\ud569\uae08 \uc5f0\uc0ad\uc758 \ud45c\uba74 \uac70\uce60\uae30\uc5d0 \ub300\ud55c \uc5f0\uc0ad \ud720 \ud06c\uae30 \ubc0f \uc808\uc0ad \uae4a\uc774\uc758 \uc601\ud5a5\uc744 \ucd5c\uc801\ud654\ud558\uae30\uc704\ud55c \uae30\ucd08\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud574 \uc8fc\uc0ac \uc804\uc790 \ud604\ubbf8\uacbd (SEM) \ubc0f \ud45c\uba74 \uac70\uce60\uae30 \uc2dc\ud5d8\uae30\ub85c \ub17c\uc758\ud569\ub2c8\ub2e4. \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08\uc758 \uc5f0\uc0ad \uacf5\uc815.<\/p>\n\n\n\n

\uc2dc\ud5d8 \uc7ac\ub8cc \ubc0f \ubc29\ubc95<\/h2>\n\n\n\n

\uc2dc\ud5d8 \uc7ac\ub8cc<\/h3>\n\n\n\n

\ud14c\uc2a4\ud2b8 \uc7ac\ub8cc\ub294 HIP \uae30\uc220\ub85c \uc18c\uacb0 \ub41c \ucd08\ubbf8\ub9bd\uc790 WC-Co \ucd08\uacbd\ud569\uae08\uc785\ub2c8\ub2e4. \uc0d8\ud50c \ud06c\uae30\ub294 10mm x 10mm x 10mm\uc785\ub2c8\ub2e4. \ud654\ud559\uc801 \uc870\uc131 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \ud45c 1\uc5d0 \uc81c\uc2dc\ub418\uc5b4\uc788\ub2e4.<\/p>\n\n\n\n

\uc2dc\ud5d8 \uc7ac\ub8cc\uc758 \ud654\ud559\uc801 \uc870\uc131 \ubc0f \uae30\uacc4\uc801 \uc131\uc9c8<\/p>\n\n\n\n

\"\uc5f0\uc0ad<\/figure>\n\n\n\n

\uc0d8\ud50c\uc740 \uc815\ubc00 \ud3c9\uba74 \ud074\ub7a8\ud504\ub85c \uace0\uc815\ud558\uace0 \ud45c\uba74 \uadf8\ub77c\uc778\ub354 \ubaa8\ub378 M7120\uc5d0\uc11c \uc5f0\ub9c8\ud569\ub2c8\ub2e4. \uc0ac\uc6a9 \ub41c \uadf8\ub77c\uc778\ub529 \ud720\uc740 \uc678\uacbd 250 mm, \ud3ed 25 mm \ubc0f \ub2e4\uc774\uc544\ubaac\ub4dc \uce35 \ub450\uaed8 8 mm\uc758 \uc218\uc9c0 \uacb0\ud569 \ub2e4\uc774\uc544\ubaac\ub4dc \ud50c\ub7ab \uadf8\ub77c\uc778\ub529 \ud720\uc774\ub2e4. \ub0c9\uac01\uc81c\ub294 \ubb3c\uacfc \uc720\ud654 \uc624\uc77c\uc758 \ud63c\ud569\ubb3c\uc785\ub2c8\ub2e4. \uc2e4\ud5d8\uc801\uc778 \ubd84\uc1c4 \ubcc0\uc218\ub294 \ud45c 2\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\uc5f0\uc0ad<\/figure>\n\n\n\n

\ubd84\uc1c4 \uc2dc\ud5d8 \ud6c4, \uc0d8\ud50c\uc744 \ucd08\uc74c\ud30c \uc138\uc815\uae30\uc5d0\uc11c \ubb34\uc218 \uc544\uc138\ud1a4\uc73c\ub85c 30 \ubd84 \ub3d9\uc548 \uc138\uc815\ud558\uace0 \uc5f4\ud48d\uc73c\ub85c \uac74\uc870\uc2dc\ucf30\ub2e4. \ud6c4\uba74 \ubc18\uc0ac \uac80\ucd9c\uae30\ub97c \uac16\ub294 \uc8fc\uc0ac \uc804\uc790 \ud604\ubbf8\uacbd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0d8\ud50c\uc758 \uc5f0\uc0ad \ud45c\uba74 \ud615\ud0dc\ub97c \uad00\ucc30 \ud558\uc600\ub2e4. \ud45c\uba74 \uac70\uce60\uae30 \uc2dc\ud5d8\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0d8\ud50c\uc758 \ubd84\uc1c4 \ud45c\uba74 \uac70\uce60\uae30\ub97c \ubd84\uc1c4 \ubc29\ud5a5\uc5d0 \uc218\uc9c1 \uc778 \ubc29\ud5a5\uc744 \ub530\ub77c \uce21\uc815 \ud558\uc600\ub2e4. \uc0d8\ud50c\ub9c1 \ub2e8\uacc4\ub294 0.25 mm\uc774\uace0, \ud3c9\uac00 \uae38\uc774\ub294 \ub2e8\uacc4\uc758 4 \ubc30\uc600\ub2e4. \uac01 \uc0d8\ud50c\uc744 6 \ud68c \uce21\uc815\ud558\uace0 \uacb0\uacfc\ub97c \ud3c9\uade0\ud654 \ud558\uc600\ub2e4.<\/p>\n\n\n\n

\uac80\uc0ac \uacb0\uacfc<\/strong><\/strong><\/p>\n\n\n\n

\uadf8\ub9bc 1\uc740 \ub3d9\uc77c\ud55c \uc808\uc0ad \uae4a\uc774 (ap = 10 um)\uc5d0\uc11c \uc5f0\uc0ad \ud720 \ud06c\uae30\uc5d0 \ub530\ub978 \uc5f0\uc0ad \ud45c\uba74 \uac70\uce60\uae30\uc758 \ubcc0\ud654\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uadf8\ub798\ud504\ub85c\ubd80\ud130 \ub3d9\uc77c\ud55c \uc808\uc0ad \uae4a\uc774\uc5d0\uc11c \uc5f0\uc0ad \ud720 \ud06c\uae30\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc5f0\uc0ad \ud45c\uba74 \uac70\uce60\uae30\uac00 \uc99d\uac00 \ud568\uc744 \uc54c \uc218\uc788\ub2e4. \uadf8\ub7ec\ub098 \ud45c\uba74 \uac70\uce60\uae30\uc5d0 \ub300\ud55c \ud720 \ud720 \ud06c\uae30\uc758 \uc601\ud5a5\uc740 \ub2e4\ub985\ub2c8\ub2e4. 280 # \uadf8\ub77c\uc778\ub529 \ud720\uc744 \uc0ac\uc6a9\ud558\ub294 150 # \uadf8\ub77c\uc778\ub529 \ud720\uacfc \ube44\uad50\ud558\uc5ec W20 \uadf8\ub77c\uc778\ub529 \ud720\uc744 \uc0ac\uc6a9\ud558\ub294 \ub3d9\uc548 \ud45c\uba74 \uac70\uce60\uae30\uc758 \ubcc0\ud654\ub294 \ub354 \uc791\uace0 \ud45c\uba74 \uac70\uce60\uae30\uc758 \ubcc0\ud654\ub294 \ub354 \ud07d\ub2c8\ub2e4. \uadf8\ub9bc 2\ub294 \ub3d9\uc77c\ud55c \uc5f0\uc0ad \ud720 (150 #)\ub85c \uc5f0\uc0ad \ud560 \ub54c \uc808\uc0ad \uae4a\uc774 AP\uc5d0 \ub530\ub978 \ud45c\uba74 \uac70\uce60\uae30\uc758 \ubcc0\ud654\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uadf8\ub798\ud504\ub85c\ubd80\ud130 AP\uac00 15 \ubbf8\ud06c\ub860 \ubbf8\ub9cc\uc77c \ub54c AP\uc758 \uc99d\uac00\uc5d0 \ub530\ub77c \uc5f0\uc0ad \ud45c\uba74\uc758 \uac70\uce60\uae30\uac00 \ub300\ub7b5 \uc120\ud615\uc73c\ub85c \uc99d\uac00 \ud568\uc744 \uc54c \uc218\uc788\ub2e4. \uadf8\ub7ec\ub098 AP> 15um \uc778 \uacbd\uc6b0, \uc804\ub2e8 \uae4a\uc774\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc5f0\uc0ad \ud45c\uba74 \uac70\uce60\uae30\uac00 \uc810\ucc28 \uac10\uc18c\ud558\ub294\ub370, \uc774\ub294 \uae30\uc874 \uad6c\uc870\uc758 \ucd08\uacbd\ud569\uae08\uc758 \uc5f0\uc0ad \uc2dc\ud5d8 \uacb0\uacfc\uc640 \ubd84\uba85\ud788 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\uc5f0\uc0ad<\/figure>\n\n\n\n

\ud45c\uba74 \uac70\uce60\uae30\ub294 \uc5f0\uc0ad \ud45c\uba74 \ud615\ud0dc\ub97c \uc9c1\uc811 \ubc18\uc601\ud569\ub2c8\ub2e4. \ucd08 \ubbf8\ub9bd \ucd08\uacbd\ud569\uae08\uc758 \uc5f0\uc0ad \ud45c\uba74 \uac70\uce60\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc0c1\uae30 \ud30c\ub77c\ubbf8\ud130\uc758 \uc6d0\uc778\uc744 \ubd84\uc11d\ud558\uae30 \uc704\ud574, \uc5f0\uc0ad \uc0d8\ud50c\uc758 \ud45c\uba74 \ud615\ud0dc\ub294 \ud6c4\uba74 \ubc18\uc0ac \uc804\uc790 \uac80\ucd9c\uae30\ub97c \uac16\ub294 SEM\uc5d0 \uc758\ud574 \uad00\ucc30\ub418\uc5c8\ub2e4. \uadf8\ub9bc 3\uc740 \ub3d9\uc77c\ud55c \uc808\uc0ad \uae4a\uc774\uc5d0\uc11c \ub2e4\ub978 \ub2e4\uc774\uc544\ubaac\ub4dc \uadf8\ub77c\uc778\ub529 \ud720\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0d8\ud50c \uadf8\ub77c\uc6b4\ub4dc\uc758 \uc5f0\uc0ad \ud45c\uba74 \ud615\ud0dc\uc758 \ud6c4\uba74 \ubc18\uc0ac \uc804\uc790 \uc774\ubbf8\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uadf8\ub9bc\uc5d0\uc11c \uc54c \uc218 \uc788\ub4ef\uc774 W20 \uadf8\ub77c\uc778\ub529 \ud720\uc5d0 \uc758\ud55c \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08 \uc5f0\uc0ad \ud45c\uba74\uc758 \uc5f0\uc0ad \ub9c8\ud06c\ub294 \uc881\uace0 \uc595\uc73c\uba70, \ubc14\ub2e5\uacfc \uce21\uba74\uc774 \ub9e4\ub044\ub7fd\uace0, \uc591 \uce21\uba74\uc758 \ub9ac\ud504\ud2b8\ub294 \ub9e4\uc6b0 \uc791\uc2b5\ub2c8\ub2e4 (\uadf8\ub9bc 3a \ucc38\uc870). 280 # \uc5f0\uc0ad \ud720\ub85c \uc5f0\uc0ad \ud55c \ud6c4 \uc5f0\uc0ad \ud45c\uba74\uc5d0 \uade0\uc5f4\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uadf8\ub77c\uc778\ub529 \ub9c8\ud06c\ub294 \ub113\uace0 \uae4a\uc73c\uba70 \ubc14\ub2e5\uacfc \uce21\uba74\uc740 \ube44\ub298 \ubaa8\uc591\uc758 \ud30c\ub2e8 \uad6c\uc870\ub85c \uac70\uce60\ub2e4 (\uadf8\ub9bc 3b \ucc38\uc870). 150 # \uadf8\ub77c\uc778\ub529 \ud720\ub85c \uadf8\ub77c\uc778\ub529 \ud55c \ud6c4, \uadf8\ub77c\uc778\ub529 \ud45c\uba74\uc758 \uadf8\ub77c\uc778\ub529 \ub9c8\ud06c \uae4a\uc774\ub294 \ube44\uad50\uc801 \uc595\uc9c0\ub9cc \ub354 \ub9ce\uc740 \uadf8\ub77c\uc778\ub529 \ud30c\ud3b8 \ubc0f \ud30c\uc808 \uad6c\uc870\uac00 \uc788\uc73c\uba70 (\uadf8\ub9bc 3c \ucc38\uc870), \uba85\ubc31\ud55c \ucde8\uc131 \ud30c\uc5f4 \ud2b9\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubd84\uc11d \ubc0f \ud1a0\ub860<\/strong><\/strong><\/h2>\n\n\n\n

\uc5f0\uc0ad\uc740 \uc5f0\uc0ad \ud720\uc758 \ud45c\uba74\uc5d0 \ubb34\uc791\uc704\ub85c \ubc30\uc5f4 \ub41c \ub2e4\uc218\uc758 \uace0\uacbd\ub3c4 \uc5f0\ub9c8\uc7ac\uc5d0 \uc758\ud574 \ub2ec\uc131\ub429\ub2c8\ub2e4. \uac01 \uc5f0\ub9c8 \uc785\uc790\ub294 \ub300\ub7b5 \uc791\uc740 \ucee4\ud130\ub85c \uac04\uc8fc \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5f0\uc0ad \ud45c\uba74\uc740 \ubd84\uc1c4 \ub41c \ud45c\uba74\uc758 \ud45c\uba74\uc5d0\uc788\ub294 \uc774\ub7ec\ud55c \uc218\ub9ce\uc740 \ubd88\uaddc\uce59\ud55c \uc808\ub2e8 \ub9c8\uc774\ud06c\ub85c \uc5d0\uc9c0\uc758 \uc0c1\ub300 \uc6b4\ub3d9\uc5d0 \uc758\ud574 \ud615\uc131\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc5f0\uc0ad \ud720 \ud06c\uae30, \uc808\uc0ad \uae4a\uc774 \ubc0f \ubd84\uc1c4 \ubb3c\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc740 \ubd88\uac00\ud53c\ud558\uac8c \uc5f0\uc0ad \ud45c\uba74 \ud615\ud0dc\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \uc5f0\uc0ad \ud45c\uba74 \uac70\uce60\uae30\uc5d0 \uc601\ud5a5\uc744 \uc904 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\ud14c\uc2a4\ud2b8 \uc804\uc5d0, \ub0a0\uce74\ub85c\uc6b4 \ub2e4\uc774\uc544\ubaac\ub4dc \uc5f0\ub9c8\uc7ac\ub294 \uac01 \ud720\uc5d0 \ub3d9\uc77c\ud55c \ub4dc\ub808\uc2f1 \ubc29\ubc95\uacfc \uc7ac\ub8cc\uac00 \uc0ac\uc6a9\ub418\uae30 \ub54c\ubb38\uc5d0 \uc6d0\ubfd4\ub85c \ub2e8\uc21c\ud654 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \uc5f0\uc0ad\uae30 \uc2dc\uc2a4\ud15c\uc758 \uac15\uc131\uc774 \ub192\uace0 \uc5f0\uc0ad \uc720\uccb4\uc758 \ub0c9\uac01 \ud6a8\uacfc\ub85c \uc778\ud574 \uc5f0\uc0ad \uc911 \uc0d8\ud50c\uacfc \uc811\ucd09\ud558\ub294 \ub2e4\uc774\uc544\ubaac\ub4dc \uc5f0\uc0ad \ud720\uc758 \uc5f4 \ubcc0\ud615\uc744 \ubb34\uc2dc\ud560 \uc218 \uc788\uc73c\uba70 \uc2e4\uc81c \uc808\uc0ad \uae4a\uc774\ub294 \uc5f0\uc0ad \ud720\uc758 \uc808\uc0ad \uae4a\uc774\ub97c \uc124\uc815\ud558\uc2ed\uc2dc\uc624. \uadf8 \ud6c4, \ud3c9\uba74 \uc5f0\uc0ad \uacf5\uc815\uc5d0\uc11c, \uc5f0\uc0ad \ud720\uc5d0 \uc758\ud574 \ubc1c\ud718\ub418\ub294 \ubc18\uacbd \ubc29\ud5a5 \uc5f0\uc0ad \ub825 (Fp) \ubc0f \ub2e8\uc77c \uc5f0\ub9c8 \uc785\uc790\uc758 \ucd5c\ub300 \uc808\uc0ad \ub450\uaed8 (Hm)\ub294 \uac01\uac01 \uc2dd (1) \ubc0f \uc2dd (2)\uc5d0 \uc758\ud574 \uc5bb\uc5b4 \uc9c8 \uc218\uc788\ub2e4.<\/p>\n\n\n\n

\"\uc5f0\uc0ad<\/figure>\n\n\n\n

\uacf5\uc2dd\uc5d0\uc11c CF\ub294 \ubd84\uc1c4\ub418\ub294 \uc7ac\ub8cc\uc758 \uc720\ud615\uacfc \uad00\ub828\ub41c \uc0c1\uc218\uc785\ub2c8\ub2e4. Vw\ub294 \uacf5\uc791\ubb3c\uc758 \uc18d\ub3c4, m \/ min\uc785\ub2c8\ub2e4. Vc\ub294 \uc5f0\uc0ad \ud720\uc758 \uc18d\ub3c4, m \/ s; B\ub294 \uc5f0\uc0ad \ud3ed, mm\uc774\uba70; \uc138\ud0c0\ub294 \uc5f0\ub9c8 \uc785\uc790\uc758 \uc6d0\ubfd4 \uc0c1\ub2e8\uc758 \uc808\ubc18 \uac01\ub3c4\uc785\ub2c8\ub2e4. AP\ub294 \uc124\uc815\ub41c \uc808\uc0ad \uae4a\uc774, \ubbf8\ud06c\ub860\uc785\ub2c8\ub2e4. FA\ub294 \ucd95 \ubc29\ud5a5 \uc774\uc1a1 mm\uc774\uba70; m\uc740 \uc5f0\uc0ad \ud720\uc758 \ub2e8\uc704 \uba74\uc801\ub2f9 \uc5f0\ub9c8 \uc785\uc790\uc758 \uc720\ud6a8 \uac1c\uc218\uc785\ub2c8\ub2e4. D\ub294 \uc5f0\uc0ad \ud720 \uc9c1\uacbd, mm\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd08\uacbd\ud569\uae08 \ubc0f \uc138\ub77c\ubbf9\uacfc \uac19\uc740 \ub2e8\ub2e8\ud558\uace0 \ubd80\uc11c\uc9c0\uae30 \uc26c\uc6b4 \uc7ac\ub8cc\uc758 \uc81c\uac70 \uba54\ucee4\ub2c8\uc998\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ube44\ud0c4\uc131 \ubcc0\ud615 \uc81c\uac70, \ucde8\uc131 \uc81c\uac70 \ubc0f \uc7ac\ub8cc \ubd84\ub9d0 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub294 \uc5f0\uc0ad \uc911 \uc5f0\uc0ad \ud45c\uba74\uc758 \ud798 \uc870\uac74\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uc5f0\ub9c8 \uc785\uc790 \uc544\ub798\uc758\uc9c0\uba74 \uc7ac\ub8cc \ud45c\uba74\uc758 \uc815\uc0c1 \ud558\uc911\uc774 \uc7ac\ub8cc\uc758 \uade0\uc5f4\uc758 \uc784\uacc4 \uac12\ubcf4\ub2e4 \ub0ae\uc740 \uacbd\uc6b0,\uc9c0\uba74 \uc7ac\ub8cc\ub294 \uc2ac\ub77c\uc774\ub529, \uc7c1\uae30 \ubc0f \uce69 \ud615\uc131\uacfc \uac19\uc740 \ube44\ud0c4\uc131 \ubcc0\ud615\uc5d0 \uc758\ud574 \uc81c\uac70\ub429\ub2c8\ub2e4. \uc5f0\uc0ad \ud45c\uba74\uc758 \uc815\uc0c1 \ud558\uc911\uc774 \uc7ac\ub8cc \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\ub294 \uc784\uacc4 \uc815\uc0c1 \ud558\uc911\uc744 \ucd08\uacfc\ud558\uba74, \ubd84\uc1c4 \uade0\uc5f4\uc774 \ud575\ud654\ub418\uc5b4 \uc810\ucc28 \uc5f0\uc0ad \ud45c\uba74\uc73c\ub85c \ud655\uc7a5\ub418\uace0, \uc7ac\ub8cc\ub294 \ubc15\ub9ac \ubc0f \ub2e8\ud3b8\ud654\uc640 \uac19\uc740 \ucde8\uc131 \uc218\ub2e8\uc5d0 \uc758\ud574 \uc81c\uac70\ub41c\ub2e4. \uc7ac\ub8cc\uc758 \ub2e8\ub2e8\ud55c\uc0c1\uc740 \ub354 \ud070 \uc815\uc0c1 \ud558\uc911 \ud558\uc5d0\uc11c \ubd84\ub9d0 \ud654\ub429\ub2c8\ub2e4. \uc800\uacbd\ub3c4 \uacb0\ud569\uc0c1\uc740 \ubd84\ub9d0 \uacbd\uc9c8\uc0c1\uc758 \ud45c\uba74\uc5d0 \ucf54\ud305\ub418\uace0 \uacbd\uc9c8 \ubd80\uc2a4\ub7ec\uae30\ub85c \ubd80\ubd84\uc801\uc73c\ub85c \uc81c\uac70 \ub420 \uac83\uc774\ub2e4.<\/p>\n\n\n\n

\ucd08\uacbd\ud569\uae08\uc758 \uc5f0\uc0ad \uacf5\uc815\uc5d0\uc11c \uade0\uc5f4 \ubc0f \uc794\ud574\uc5d0 \uc758\ud574 \uc0dd\uc131 \ub41c \uc784\uacc4 \uc815\uc0c1 \ud558\uc911\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\uc5f0\uc0ad<\/figure>\n\n\n\n

\uacf5\uc2dd\uc5d0\uc11c lambda\ub294 \ud3ec\uad04\uc801 \uc778 \uc0c1\uc218 lambda_2 * 105\uc785\ub2c8\ub2e4. H\ub294 \uc7ac\ub8cc\uc758 \uacbd\ub3c4\uc774\uba70; Kc\ub294 \ud30c\uad34 \uc778\uc131\uc785\ub2c8\ub2e4. \uc2dd (1)\uc740 \ud720 \uc18d\ub3c4, \uacf5\uc791\ubb3c \uc18d\ub3c4, \uc5f0\uc0ad \ud3ed \ubc0f \ucd95 \uc774\uc1a1\uacfc \ub3d9\uc77c\ud55c \uc5f0\uc0ad \uc870\uac74\uc5d0\uc11c \ubd84\uc1c4 \ub41c \uc7ac\ub8cc \ud45c\uba74\uc758 \uc218\uc9c1 \uc5f0\uc0ad \ub825 Fp\uac00 \uc808\uc0ad \uae4a\uc774\uc5d0 \ube44\ub840\ud558\uace0 ap\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc120\ud615\uc73c\ub85c \uc99d\uac00 \ud568\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4 ; \uc2dd (2)\ub294 \ub2e8\uc77c \uc5f0\ub9c8 \uc785\uc790\uc758 \ucd5c\ub300 \uc808\ub2e8\uc774 \ub2ec\uc131\ub428\uc744 \ubcf4\uc5ec\uc900\ub2e4. \ub450\uaed8\ub294 AP\uc758 \uc99d\uac00\uc5d0 \ub530\ub77c \uc99d\uac00\ud558\uace0 \uc720\ud6a8 \uc5f0\ub9c8\uc7ac \uc218 M\uc758 \uc99d\uac00\uc5d0 \ub530\ub77c \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uc2e4\ud5d8\uc5d0\uc11c, \ub3d9\uc77c\ud55c \uc808\uc0ad \uae4a\uc774 (\uc989, \ub3d9\uc77c\ud55c Fp) \ud558\uc5d0\uc11c, \ubd84\uc1c4 \ub41c \uc7ac\ub8cc\uc758 \ud45c\uba74\uc5d0 \ub2e8\uc77c \uc5f0\ub9c8\uc7ac\uc5d0 \uc758\ud574 \uac00\ud574\uc9c0\ub294 \uc815\uc0c1 \ud558\uc911\uc740 \ub610\ud55c \ub2e4\uc774\uc544\ubaac\ub4dc \uadf8\ub77c\uc778\ub529 \ud720\uc758 \uc785\uc790 \ud06c\uae30\uac00 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \uc0c1\uc774\ud558\ub2e4. \ub2e4\uc218\uc758 \ud6a8\uacfc\uc801\uc778 \uc5f0\ub9c8\uc7ac\ub85c \uc778\ud574 \uc5f0\uc0ad \ud45c\uba74\uc5d0 \ub2e8\uc77c \uc5f0\ub9c8\uc7ac\ub85c \uac00\ud574\uc9c0\ub294 \uc815\uc0c1 \ud558\uc911\uc774 \uc791\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08\uc774 W20 \uadf8\ub77c\uc778\ub529 \ud720\uc5d0 \uc758\ud574 \uc5f0\ub9c8 \ub420 \ub54c, \uc81c\uac70 \ubaa8\ub4dc\ub294 \uc8fc\ub85c \ube44\ud0c4\uc131 \ubcc0\ud615\uc785\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0, \ub2e4\uc218\uc758 \ud6a8\uacfc\uc801\uc778 \uc5f0\ub9c8\uc7ac\ub85c \uc778\ud574, \ub2e8\uc77c \uc5f0\ub9c8\uc7ac\uc758 \ucd5c\ub300 \uc808\ub2e8 \ub450\uaed8 (Hm)\ub294 \ube44\uad50\uc801 \uc791\uace0, \uc5f0\ub9c8 \ud45c\uba74\uc5d0\uc11c \uc57d\uac04\uc758 \ub9c8\ucc30 \ubc0f \uc7c1\uae30 \ub9cc\uc774 \ubc1c\uc0dd\ud558\ubbc0\ub85c, \uc5f0\ub9c8 \ud45c\uba74\uc740 \uc881\uace0 \uc595\uc740 \uc5f0\ub9c8 \ub9c8\ud06c\ub97c \uac00\uc9c0\uba70, \ub354 \uc791\uc740 \ud5a5\uc0c1 (\uadf8\ub9bc 3a \ucc38\uc870), \ub354 \ub0ae\uc740 \ud45c\uba74 \uac70\uce60\uae30. \uc5f0\uc0ad \ud720 \ud06c\uae30\uac00 \uc99d\uac00\ud558\uba74 \uc720\ud6a8 \uc5f0\ub9c8\uc7ac \uc218\uac00 \uac10\uc18c\ud558\uace0 \uc5f0\uc0ad \ud45c\uba74\uc5d0 \ub2e8\uc77c \uc5f0\ub9c8\uc7ac\ub85c \uac00\ud574\uc9c0\ub294 \uc77c\ubc18 \ud558\uc911\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \ud558\uc911\uc774 \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08 \uc7ac\ub8cc\uc758 \uade0\uc5f4 \ud30c\ud3b8\uc758 \uc784\uacc4 \uc815\uc0c1 \ud558\uc911\ubcf4\ub2e4 \ud074 \ub54c, \ubd84\uc1c4 \ud45c\uba74\uc5d0 \uade0\uc5f4\uacfc \uade0\uc5f4\uc774 \ub098\ud0c0\ub098\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4 (\uadf8\ub9bc 3b \ucc38\uc870). \uc5f0\uc0ad \ud720 \ud06c\uae30\uac00 \uc99d\uac00\ud558\uba74 \ud06c\ub799 \uc815\ub3c4\uac00 \ub354 \uc2ec\uac01\ud574\uc9d1\ub2c8\ub2e4 (\uadf8\ub9bc 3c \ucc38\uc870). \uc7ac\ub8cc \uc81c\uac70\uc758 \uc8fc\uc694 \ubc29\ubc95\uc740 \ucde8\uc131 \uc81c\uac70\uc785\ub2c8\ub2e4. \uc2ac\ub9bd \ub9c8\ucc30 \ubc0f \uc57d\uac04\uc758 \uc7c1\uae30\uc640 \ube44\uad50\ud560 \ub54c, \uade0\uc5f4 \ubc0f \uade0\uc5f4\uc740 \uc5f0\uc0ad \ud45c\uba74\uc758 \uac70\uce60\uae30\ub97c \uc2ec\uac01\ud558\uac8c \uc545\ud654 \uc2dc\ud0a4\uba70, \uc774\ub294 \ud45c\uba74 \uac70\uce60\uae30\uc758 \uce21\uc815 \uac12\uc5d0 \ubc18\uc601\ub41c\ub2e4. \uc5f0\uc0ad \ud720 \ud06c\uae30\uac00 \uc99d\uac00\ud558\uba74 \uc5f0\uc0ad \ud45c\uba74\uc758 \uac70\uce60\uae30\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4 (\uadf8\ub9bc 1 \ucc38\uc870). W20 \uadf8\ub77c\uc778\ub529 \ud720\ub85c \uc5f0\uc0ad \ud560 \ub54c \uc5f0\uc0ad \ud45c\uba74\uc758 \ud45c\uba74 \uac70\uce60\uae30\uac00 \ud06c\uac8c \ubcc0\ud558\ub294 \uc7ac\ub8cc \uc81c\uac70 \ubc29\ubc95\uc758 \ucc28\uc774\ub85c \uc778\ud574 \uc815\ud655\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub3d9\uc77c\ud55c \uc5f0\uc0ad \ud720\uacfc \ub2e4\ub978 \uc808\uc0ad \uae4a\uc774\ub85c \uc5f0\uc0ad\ud558\ub294 \uacbd\uc6b0 \uc808\uc0ad \uae4a\uc774\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc5f0\uc0ad \ud720\uc758 \uc218\uc9c1 \uc5f0\uc0ad \ub825 Fp\uac00 \uc99d\uac00\ud558\uace0 \ub2e8\uc77c \uc5f0\uc0ad \uc785\uc790\uc758 \uc99d\uac00\uc5d0 \ub530\ub77c \uc5f0\uc0ad \ud45c\uba74\uc758 \uc218\uc9c1 \ud558\uc911\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08 \uc5f0\uc0ad \ud45c\uba74\uc758 \uc7ac\ub8cc \uc81c\uac70 \ubaa8\ub4dc. \uc808\uc0ad \uae4a\uc774 (AP)\uac00 5 \ubbf8\ud06c\ub860 \ubbf8\ub9cc\uc778 \uacbd\uc6b0, \uc5f0\uc0ad \ud45c\uba74 \uc0c1\uc5d0 \ub2e8\uc77c \uc5f0\ub9c8 \uc785\uc790\uc5d0 \uc758\ud574 \uac00\ud574\uc9c0\ub294 \uc815\uc0c1 \ud558\uc911\uc740 \uc791\ub2e4. \uc5f0\uc0ad \uc911 \uc7ac\ub8cc \uc81c\uac70 \ubaa8\ub4dc\ub294 \uc8fc\ub85c \ube44\ud0c4\uc131 \ubcc0\ud615\uc73c\ub85c \uc7c1\uae30\uc9c8\uc744 \uc77c\uc73c\ucf1c \ud45c\uba74\uc5d0 \uae4a\uc740 \uc5f0\uc0ad \uc790\uad6d\uc774 \uc0dd\uae30\uace0 \uc591\ucabd\uc5d0\uc11c \ub354 \ub192\uc740 \uc0c1\uc2b9\ub825\uc744 \uac16\uc2b5\ub2c8\ub2e4. AP (> 10 um) \uc778 \uacbd\uc6b0 \uc7ac\ub8cc \uc81c\uac70 \ubaa8\ub4dc\uac00 \uc810\ucc28 \ucde8\uc131 \uc81c\uac70 \ubaa8\ub4dc\ub85c \ubcc0\uacbd\ub418\uc5b4 \ud45c\uba74\uc5d0 \uade0\uc5f4 \ubc0f \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc808\uc0ad \uae4a\uc774\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc810\uc810 \uc2ec\uac01\ud574 \uc9c0\ubbc0\ub85c \uc5f0\ub9c8 \ud45c\uba74 \uac70\uce60\uae30\uac00 \uc810\ucc28 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc808\uc0ad \uae4a\uc774 \uc99d\uac00. \uadf8\ub7ec\ub098, AP\uac00 15 \ubbf8\ud06c\ub860 \uc778 \uacbd\uc6b0, \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08 \uc5f0\uc0ad\uc758 \ud45c\uba74 \uc7ac\ub8cc\ub294 \ubd84\ub9d0 \ud654\ub418\uae30 \uc2dc\uc791\ud558\uace0 Co \uc0c1\uc73c\ub85c \uade0\uc77c\ud558\uac8c \ubc88\uc9c0\uace0, \uc5f0\uc0ad \ud45c\uba74\uc758 \uac70\uce60\uae30 \uac12\uc740 \uc810\ucc28 \uac10\uc18c\ud55c\ub2e4 (\ub3c4 1 \ucc38\uc870).<\/p>\n\n\n\n

\uc2dd (3)\uc5d0 \ub530\ub974\uba74, \ucd08\uacbd\ud569\uae08\uc758 \ubd84\uc1c4 \uade0\uc5f4 \ud575 \uc0dd\uc131\uc758 \uc784\uacc4 \uc815\uc0c1 \ud558\uc911\uc740 \uc7ac\ub8cc \uc790\uccb4\uc758 \ubb3c\ub9ac\uc801 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \uad00\ub828\uc774\uc788\ub2e4. \ud30c\uad34 \uc778\uc131\uc774 \ub192\uac70\ub098 \uc7ac\ub8cc\uc758 \uacbd\ub3c4\uac00 \ub0ae\uc744\uc218\ub85d \uc5f0\uc0ad \ud45c\uba74 \uade0\uc5f4\uc758 \uc784\uacc4 \uc815\uc0c1 \ud558\uc911 Pc\uac00 \ucee4\uc9d1\ub2c8\ub2e4. \ub354 \ud070 WC \uc785\uc790 \ud06c\uae30\ub97c \uac16\ub294 \uc885\ub798 \uad6c\uc870\uc758 \ucd08\uacbd\ud569\uae08\uacfc \ube44\uad50\ud558\uc5ec, \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08\uc740 \ub354 \ub192\uc740 \uacbd\ub3c4 \ubc0f \ub354 \ub0ae\uc740 \ud30c\uad34 \uc778\uc131\uc744 \uac00\uc9c0\uba70, Pc\ub294 \uc5f0\uc0ad \uacf5\uc815\uc5d0\uc11c \ud6e8\uc52c \ub354 \uc791\ub2e4. \ub3d9\uc77c\ud55c \ubd84\uc1c4 \uc870\uac74\uc5d0\uc11c \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08\uc758 \ubd84\uc1c4 \ud45c\uba74\uc740 \ubd84\ub9d0 \uc0dd\uc0b0\uc774 \ub354 \uc27d\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc808\uc0ad \uae4a\uc774\uac00 \ud2b9\uc815 \uac12\uc5d0 \ub3c4\ub2ec\ud558\uba74, \uc5f0\uc0ad \ud45c\uba74\uc758 \uac70\uce60\uae30\uac00 \uc810\ucc28 \uac10\uc18c\ud558\uace0, \uc5f0\uc0ad \uacf5\uc815\uc5d0\uc11c Pc\ub294 \ud6e8\uc52c \ub354 \uc791\ub2e4. \ub3d9\uc77c\ud55c \ubd84\uc1c4 \uc870\uac74\uc5d0\uc11c \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08\uc758 \ubd84\uc1c4 \ud45c\uba74\uc774 \ubd84\ub9d0\uc744 \uc0dd\uc0b0\ud558\uae30\uac00 \ub354 \uc27d\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc808\uc0ad \uae4a\uc774\uac00 \ud2b9\uc815 \uac12\uc5d0 \ub3c4\ub2ec\ud558\uba74, \uc5f0\uc0ad \ud45c\uba74\uc758 \uac70\uce60\uae30\uac00 \uc810\ucc28 \uac10\uc18c\ud55c\ub2e4.<\/p>\n\n\n\n

\ub05d \ub9fa\ub294 \ub9d0<\/strong><\/strong><\/h2>\n\n\n\n

(1) \ub3d9\uc77c\ud55c \uc808\uc0ad \uae4a\uc774\uc5d0\uc11c \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08\uc758 \uc5f0\uc0ad \ud45c\uba74 \uac70\uce60\uae30\ub294 \uc5f0\uc0ad \ud720 \ud06c\uae30\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc99d\uac00\ud569\ub2c8\ub2e4. \ubbf8\uc138 \ub2e4\uc774\uc544\ubaac\ub4dc \uc5f0\uc0ad \ud720\ub85c \uc5f0\uc0ad \ud560 \ub54c \ud45c\uba74 \uac70\uce60\uae30\uac00 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

(2) \uac19\uc740 \ud06c\uae30\uc758 \uadf8\ub77c\uc778\ub529 \ud720\ub85c \uc5f0\uc0ad \ud560 \ub54c, \ucd08\uacbd \ucd08\uacbd\ud569\uae08 \uc5f0\uc0ad\uc758 \ud45c\uba74 \uac70\uce60\uae30\ub294 \uc808\uc0ad \uae4a\uc774\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc99d\uac00\ud569\ub2c8\ub2e4. \uc808\uc0ad \uae4a\uc774\uac00 \ud2b9\uc815 \uac12\uc73c\ub85c \uc99d\uac00\ud558\uba74 \uc5f0\uc0ad \ud45c\uba74 \uac70\uce60\uae30\uac00 \uc810\ucc28 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

(3) \ucd08 \ubbf8\uc138 \ucd08\uacbd\ud569\uae08 \uc5f0\uc0ad\uc758 \ud45c\uba74 \uac70\uce60\uae30\uc5d0 \ub300\ud55c \uc5f0\uc0ad \ud30c\ub77c\ubbf8\ud130\uc758 \uc601\ud5a5\uc740 \uc5f0\uc0ad \uc911 \uc7ac\ub8cc \uc81c\uac70 \ubc29\ubc95\uc758 \ucc28\uc774\ub85c \uc778\ud55c \uac83\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ubc88 \uc8fc \uc7ac\ub8cc\ub294 \ub9e4\uc8fc\uc785\ub2c8\ub2e4. \ub098\ub294 \uadf8\uac83\uc774 \ub2f9\uc2e0\uc5d0\uac8c \ub3c4\uc6c0\uc774\ub418\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Hey everybody, a new material weekly on surface grinding of ultra-fine cemented carbides. Reading this probably cost you about 15 minutes Abstract of this article: The grinding experiment of superfine cemented carbide was carried out on a plane grinder with diamond grinding wheel. The grinding surface morphology was observed by scanning electron microscopy and the surface roughness…<\/p>","protected":false},"author":2,"featured_media":19452,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[79],"tags":[],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/07\/1-1.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/18363"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/comments?post=18363"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/18363\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/media\/19452"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/media?parent=18363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/categories?post=18363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/tags?post=18363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}