{"id":8858,"date":"2026-09-15T15:12:56","date_gmt":"2026-09-15T07:12:56","guid":{"rendered":"https:\/\/www.endlesswiresaw.com\/?p=8858"},"modified":"2026-09-15T15:12:59","modified_gmt":"2026-09-15T07:12:59","slug":"diamond-wire-saw-ceramic-cutting-accuracy","status":"publish","type":"post","link":"https:\/\/www.endlesswiresaw.com\/ko\/diamond-wire-saw-ceramic-cutting-accuracy\/","title":{"rendered":"\ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1\uc774 \uc138\ub77c\ubbf9 \uc808\ub2e8 \uc815\ud655\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\ubc95"},"content":{"rendered":"

Al\u2082O\u2083\ub97c \ucd5c\ub300 \uc808\uc0ad \uae4a\uc774\ub85c \uc808\ub2e8\ud558\ub294 \ud0c4\ud654\ubb3c \uc5f0\uc0ad \ud720\uc740 \ud45c\uba74\uc744 \uac80\uc0ac\ud558\uae30\ub3c4 \uc804\uc5d0 \ubbf8\uc138 \uade0\uc5f4\uc744 \uc720\ubc1c\ud560 \ub9cc\ud07c \ucda9\ubd84\ud55c \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\uac83\uc740 \uac00\uc815\uc774 \uc544\ub2c8\ub77c \uc815\ubc00 \uc138\ub77c\ubbf9 \uac00\uacf5\uc5d0\uc11c \uac00\uc7a5 \ub9ce\uc774 \ubd88\ub7c9\uc73c\ub85c \ud310\uc815\ub418\ub294 \ubd80\ud488\uc758 \uadfc\ubcf8 \uc6d0\uc778\uc73c\ub85c \ucd94\uc801\ud558\ub294 \uc2e4\ud328 \ubaa8\ub4dc\uc785\ub2c8\ub2e4. \ud604\uc7ac \uacf5\uc815\uc5d0\uc11c \uce58\uc218 \ub4dc\ub9ac\ud504\ud2b8, \ubaa8\uc11c\ub9ac \uce69\ud551 \ub610\ub294 2\u03bcm \uc774\uc0c1\uc758 \ud45c\uba74 Ra \uac12\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0, \uc808\ub2e8 \ubc29\ubc95\uc774 \uac70\uc758 \ud56d\uc0c1 \uadfc\ubcf8 \uc6d0\uc778\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1 \uc138\ub77c\ubbf9 \uc808\ub2e8 \uc815\ud655\ub3c4<\/a> \ud2b9\uc815\ud55c \uc774\uc720\ub85c \uc815\ubc00 \uc138\ub77c\ubbf9 \uc791\uc5c5\uc758 \ubca4\uce58\ub9c8\ud06c\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uae30\uacc4\uc801 \ubc0f \uc5f4\uc801 \uc624\ub958 \uc6d0\uc778\uc744 \ub3d9\uc2dc\uc5d0 \ud574\uacb0\ud558\uba70, \ud558\ub098\ub97c \ub2e4\ub978 \ud558\ub098\uc640 \ub9de\ubc14\uafb8\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ube54\ud380<\/figure>\n\n\n\n

\uae30\uc874 \uc138\ub77c\ubbf9 \uc808\ub2e8\uc5d0\uc11c \uc815\ud655\ub3c4\ub97c \uc81c\ud55c\ud558\ub294 \uac83\uc740 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n

\uae30\uc874 \uc138\ub77c\ubbf9 \uc808\ub2e8 \ubc29\ubc95\uc740 \uac01\uac01 \ub2e4\ub978 \uc815\ud655\ub3c4 \ud398\ub110\ud2f0\ub97c \ubd80\uacfc\ud558\uba70, \uc0dd\uc0b0\uc5d0\uc11c \uc81c\uc5b4\ud558\uae30 \uc5b4\ub824\uc6b4 \ubc29\uc2dd\uc73c\ub85c \ubcf5\ud569\uc801\uc73c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud68c\uc804 \ube14\ub808\uc774\ub4dc \uc5f0\uc0ad (\ub2e4\uc774\uc544\ubaac\ub4dc \ucef5 \ud720 \ub610\ub294 \uc5f0\ub9c8 \ub514\uc2a4\ud06c)<\/strong> \ub192\uc740 \ubc95\uc120\ub825\uc744 \uac00\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc7ac\ub8cc \uacbd\ub3c4 \ubc0f \uc774\uc1a1 \uc18d\ub3c4\uc5d0 \ub530\ub77c 50-200N\uc785\ub2c8\ub2e4. \ucde8\uc131 \uc138\ub77c\ubbf9\uc758 \uacbd\uc6b0, \uadf8 \ud798\uc740 \uc808\ub2e8 \uc601\uc5ed \uc804\uccb4\uc5d0 \uace0\ub974\uac8c \ubd84\ud3ec\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc785\uacc4 \ubc0f \uae30\uc874\uc758 \ubbf8\uc138 \uacf5\uadf9\uc5d0 \uc9d1\uc911\ub429\ub2c8\ub2e4. \uacb0\uacfc\ub294 \uc644\uc131\ub41c \ud45c\uba74 \uc544\ub798 20-50\u03bcm\uae4c\uc9c0 \ud655\uc7a5\ub418\ub294 \ud45c\uba74 \uc544\ub798 \uc190\uc0c1\uc774\uba70, \ud720\uc774 \ub9c8\ubaa8\ub428\uc5d0 \ub530\ub77c \uce58\uc218 \ud3b8\ucc28\uac00 \ucee4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

ID (\ub0b4\uacbd) \ud1b1<\/strong> \ud68c\uc804\ud558\ub294 \uc587\uc740 \ube14\ub808\uc774\ub4dc\ub97c \uc678\uacfd\uc5d0 \uc7a5\ub825\uc73c\ub85c \uace0\uc815\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \ube14\ub808\uc774\ub4dc \uc7a5\ub825\uc740 \ud68c\uc804 \uc18d\ub3c4 \ubc0f \uc808\ub2e8 \uc911 \uc5f4\ud33d\ucc3d\uc5d0 \ub530\ub77c \ubcc0\ub3d9\ud569\ub2c8\ub2e4. \uc7a5\ub825 \ubcc0\ud654\ub294 \uc808\ub2e8\uc120 \uc704\uce58 \uc624\ub958\ub85c \uc9c1\uc811 \ubcc0\ud658\ub429\ub2c8\ub2e4. \uc6e8\uc774\ud37c \ubc0f \uc587\uc740 \uc138\ub77c\ubbf9 \uae30\ud310\uc758 \uacbd\uc6b0, \uc774\ub294 \ube14\ub808\uc774\ub4dc\uac00 \uac00\uc5f4\ub428\uc5d0 \ub530\ub77c \ub4dc\ub9ac\ud504\ud2b8\ud558\ub294 TTV (\ucd1d \ub450\uaed8 \ubcc0\uc774) \uac12\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\ub294 \uae30\uacc4\ub97c \uba48\ucd94\uc9c0 \uc54a\uace0 \ubcf4\uc0c1\ud558\uae30 \uc5b4\ub824\uc6b4 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud45c\uba74 \ub9c8\uac10\uc744 \uc704\ud55c \uc5f0\ub9c8 \uc5f0\uc0ad<\/strong> \ub2e4\ub978 \ubb38\uc81c\ub97c \uc57c\uae30\ud569\ub2c8\ub2e4. \ud720 \ub9c8\ubaa8 \ub4dc\ub9ac\ud504\ud2b8\uc785\ub2c8\ub2e4. \uc5f0\ub9c8\uba74\uc774 \ub9c8\ubaa8\ub428\uc5d0 \ub530\ub77c \uc720\ud6a8 \uc808\ub2e8 \ud615\uc0c1\uc774 \ubcc0\uacbd\ub418\uace0, \ud720 \uc218\uba85 \ub3d9\uc548 \uce58\uc218 \uacf5\ucc28\uac00 \uccb4\uacc4\uc801\uc73c\ub85c \ub113\uc5b4\uc9d1\ub2c8\ub2e4. \uc2e4\uc2dc\uac04\uc73c\ub85c \ubcf4\uc0c1\ud558\uc9c0 \uc54a\ub294 \ud55c, \ud720 \uc218\uba85 \uc885\ub8cc \uc2dc\uc758 \uacf5\ucc28 \ubc94\uc704\ub294 \uc2dc\uc791 \uc2dc\uc640 \ub3d9\uc77c\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacf5\ud1b5\uc810: \uc138 \uac00\uc9c0 \ubc29\ubc95 \ubaa8\ub450 \ub192\uc740 \ud798\uc758 \uae30\uacc4\uc801 \uc190\uc0c1, \uc5f4 \uc751\ub825 \ub610\ub294 \uc2dc\uac04\uc5d0 \ub530\ub978 \uae30\ud558\ud559\uc801 \ub4dc\ub9ac\ud504\ud2b8\ub97c \ub3c4\uc785\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ube54\ud380<\/figure>\n\n\n\n

\ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1 \uc138\ub77c\ubbf9 \uc808\ub2e8 \uc815\ud655\ub3c4\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uac00<\/h2>\n\n\n\n

\ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \uc808\ub2e8\uc758 \uc815\ubc00 \uc774\uc810\uc740 \ub2e8 \ud558\ub098\uac00 \uc544\ub2cc \ub124 \uac00\uc9c0 \ubb3c\ub9ac\uc801 \uba54\ucee4\ub2c8\uc998\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub0ae\uc740 \uc808\ub2e8\ub825.<\/strong> \uc7a5\ub825 \ud558\uc758 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4\ub294 \ub9e4\uc6b0 \uc791\uc740 \ud638\uc5d0 \uac78\uccd0 \uacf5\uc791\ubb3c\uacfc \uc811\ucd09\ud558\uc5ec \ub3d9\uc2dc\uc5d0 \ub9ce\uc740 \ub2e4\uc774\uc544\ubaac\ub4dc \uc785\uc790\uc5d0 \uc5f0\ub9c8 \uc791\uc6a9\uc744 \ubd84\uc0b0\uc2dc\ud0b5\ub2c8\ub2e4. \ub2e8\uc704 \uc811\uc810\ub2f9 \ubc95\uc120\ub825\uc740 \ub0ae\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc640\uc774\uc5b4 \ub2e8\uc704 \uae38\uc774\ub2f9 1-10N\uc73c\ub85c, \ube14\ub808\uc774\ub4dc \uc808\ub2e8\uc758 \uc9d1\uc911\ub41c \ud798\uacfc \ube44\uad50\ub429\ub2c8\ub2e4. \ub0ae\uc740 \ud30c\uad34 \uc778\uc131\uc744 \uac00\uc9c4 \uc138\ub77c\ubbf9\uc758 \uacbd\uc6b0, \uc774 \ucc28\uc774\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 SiC\ub294 \uc57d 3 MPa\u221am\uc758 KIC\ub97c \uac00\uc9d1\ub2c8\ub2e4. \ucda9\uaca9\uc801\uc778 \uc808\ub2e8\ub825\uc740 \uae30\uc874\uc758 \ubbf8\uc138 \uacb0\ud568\uc5d0\uc11c \uade0\uc5f4\uc744 \uc6b0\uc120\uc801\uc73c\ub85c \uc804\ud30c\uc2dc\ud0b5\ub2c8\ub2e4. \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4\uc758 \uc5f0\uc18d\uc801\uc774\uace0 \ubd84\uc0b0\ub41c \uc811\ucd09\uc740 \ud798\uc758 \uae09\uc99d\uc744 \ud53c\ud569\ub2c8\ub2e4. \ud45c\uba74 \uc544\ub798 \uc190\uc0c1 \uae4a\uc774\ub294 \uae30\uc874 \ubc29\ubc95\uc758 20-50\u03bcm\uc5d0 \ube44\ud574 5-15\u03bcm\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\uad00\ub41c \uc808\ub2e8 \ud3ed.<\/strong> \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \uc9c1\uacbd\uc740 \uc81c\uc870 \uc911\uc5d0 \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ub418\uba70, \uc808\ub2e8 \uc911 \ub9c8\ubaa8\ub294 \uc810\uc9c4\uc801\uc774\uace0 \uc608\uce21 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc778 \uc808\ub2e8 \ud3ed\uc740 0.3-0.8mm\ub85c, \uc5f0\uc0ad \ud720 \uc808\ub2e8 (1.5-3mm)\ubcf4\ub2e4 \uc57d 3-5\ubc30 \uc881\uc2b5\ub2c8\ub2e4. \ub354 \uc881\uc740 \uc808\ub2e8 \ud3ed\uc740 \ud328\uc2a4\ub2f9 \uc7ac\ub8cc \uc81c\uac70\ub7c9\uc774 \uc801\uace0, \uc5f0\ub9c8\uc81c \ubd80\ud558\uac00 \uc801\uc73c\uba70, \ubc30\uce58 \uc804\uccb4\uc5d0 \uac78\uccd0 \uce58\uc218 \ubc18\ubcf5\uc131\uc774 \ud5a5\uc0c1\ub428\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4 \ucd95\uc801 \uc5c6\uc74c.<\/strong> \ub0c9\uac01\uc218\ub97c \uc0ac\uc6a9\ud55c \uc640\uc774\uc5b4 \uc808\ub2e8\uc740 \uc808\ub2e8 \uc601\uc5ed \uc628\ub3c4\ub97c \ub0ae\uac8c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc5f4 \ucd95\uc801\uc774 \uc5c6\uc73c\uba74 \uc138\ub77c\ubbf9\uc5d0 \uc5f4 \uc751\ub825\uc774 \uc5c6\uace0, \ud15c\ud37c\ub9c1\uc73c\ub85c \uc778\ud55c \ubbf8\uc138 \uade0\uc5f4\uc774 \uc5c6\uc73c\uba70, \uacf5\uc791\ubb3c\uc758 \uc5f4\ud33d\ucc3d\uc73c\ub85c \uc778\ud55c \uce58\uc218 \uc131\uc7a5\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc774 \uae30\uc874 \uc5f0\uc0ad\uc774 \uc587\uc740 \ubcbd \uc138\ub77c\ubbf9\uc5d0\uc11c \uac00\uc7a5 \ub208\uc5d0 \ub744\uac8c \uc2e4\ud328\ud558\ub294 \uc9c0\uc810\uc785\ub2c8\ub2e4. \uc5f4\uc774 \ube60\uc838\ub098\uac08 \uacf3\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc808\ub2e8 \uae4a\uc774\uc5d0 \uac78\uccd0 \uc548\uc815\uc801\uc778 \ud798.<\/strong> \uace0\uc815 \uc640\uc774\uc5b4 \ub610\ub294 \ubb34\ud55c \uc640\uc774\uc5b4 \uad6c\uc131\uc5d0\uc11c \uc7a5\ub825\uc740 \uc808\ub2e8 \ub0b4\ub0b4 \uc77c\uc815\ud569\ub2c8\ub2e4. \uadf8 \uc77c\uad00\uc131\uc740 5mm \uae4a\uc774\uc5d0\uc11c \uc5bb\ub294 \uc815\ud655\ub3c4\uac00 50mm \uae4a\uc774\uc5d0\uc11c \uc5bb\ub294 \uc815\ud655\ub3c4\uc640 \ub3d9\uc77c\ud558\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uae4a\uc774\uc5d0 \ub530\ub978 \uae30\uacc4\uc801 \uc21c\uc751\ub3c4 \ubcc0\ud654\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\uac83\uc740 \ube14\ub808\uc774\ub4dc \uae30\ubc18 \ubc29\ubc95\uc774 \uae4a\uc774\uc5d0 \ub530\ub77c \ud3b8\ud5a5\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc815\ud655\ub3c4\ub97c \uc783\ub294 \ub450\uaebc\uc6b4 \uc138\ub77c\ubbf9 \ube14\ub85d\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \uba54\ucee4\ub2c8\uc998\ub4e4\uc740 \ud568\uaed8 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1 \uc138\ub77c\ubbf9 \uc808\ub2e8 \uc815\ud655\ub3c4\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \uc774\uac83\uc740 \ub9c8\ucf00\ud305 \ubb38\uad6c\uac00 \uc544\ub2c8\ub77c, \uacf5\uc815\uc774 \ucde8\uc131 \uc7ac\ub8cc \ubb3c\ub9ac\ud559\uacfc \uc0c1\ud638 \uc791\uc6a9\ud558\ub294 \ubc29\uc2dd\uc758 \uce21\uc815 \uac00\ub2a5\ud55c \uacb0\uacfc\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1 \uc138\ub77c\ubbf9 \uc808\ub2e8\uc758 \uc8fc\uc694 \uc815\ud655\ub3c4 \ub9e4\uac1c\ubcc0\uc218<\/h2>\n\n\n\n

\ub2e4\uc74c \ube44\uad50\ub294 \uc5ec\ub7ec \uc138\ub77c\ubbf9 \uc7ac\ub8cc \uc720\ud615\uc5d0 \uac78\uce5c \uc77c\ubc18\uc801\uc778 \uc0dd\uc0b0 \uac12\uc744 \ubc18\uc601\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uc218\uce58\ub294 \ucd5c\uc801\ud654\ub41c \uacf5\uc815 \ub9e4\uac1c\ubcc0\uc218\ub97c \uac00\uc815\ud569\ub2c8\ub2e4. \uac1c\ubcc4 \uacb0\uacfc\ub294 \uacf5\uc791\ubb3c \ud615\uc0c1 \ubc0f \uc7ac\ub8cc \ub4f1\uae09\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub9e4\uac1c\ubcc0\uc218<\/th>\uae30\uc874 \uc5f0\uc0ad\/ID \ud1b1<\/th>\ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1<\/th><\/tr><\/thead>
\uce58\uc218 \uacf5\ucc28 (\u00b1mm)<\/td>\u00b10.05 \u2013 \u00b10.15<\/td>\u00b10.01 \u2013 \u00b10.05<\/td><\/tr>
\ud45c\uba74 \uac70\uce60\uae30 Ra (\u03bcm)<\/td>1.5 \u2013 5.0<\/td>0.6 \u2013 1.2<\/td><\/tr>
\ud45c\uba74 \uc544\ub798 \uc190\uc0c1 \uae4a\uc774 (\u03bcm)<\/td>20 \u2013 50<\/td>5 \u2013 15<\/td><\/tr>
\ubaa8\uc11c\ub9ac \uce69\ud551 \uc2ec\uac01\ub3c4<\/td>Moderate to severe<\/td>\ucd5c\uc18c \ub610\ub294 \uc5c6\uc74c<\/td><\/tr>
TTV (\u03a650mm \uae30\ud310, \u03bcm)<\/td>15 \u2013 40<\/td>8 \u2013 15<\/td><\/tr>
\uc808\ub2e8 \ud3ed (mm)<\/td>1.5 \u2013 3.0<\/td>0.3 \u2013 0.8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Ra \ubc0f TTV \uc218\uce58\ub294 \uc2e4\uc81c \uce21\uc815\uac12\uacfc \uc77c\uce58\ud569\ub2c8\ub2e4. \ud45c\uba74 \uc544\ub798 \uc190\uc0c1 \uc218\uce58\ub294 \uc808\ub2e8\uba74\uc758 \ub2e8\uba74 TEM \ubc0f SEM \ubd84\uc11d\uc5d0\uc11c \ub098\uc628 \uac83\uc785\ub2c8\ub2e4. 500\ubc30 \uad11\ud559 \ubc30\uc728\uc5d0\uc11c\ub3c4 \ucc28\uc774\uac00 \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5b4\ub5a4 \uc138\ub77c\ubbf9\uc774 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1 \uc815\ud655\ub3c4\uc758 \uac00\uc7a5 \ud070 \uc774\uc810\uc744 \uc5bb\ub294\uac00?<\/h2>\n\n\n\n

\ubaa8\ub4e0 \uc138\ub77c\ubbf9\uc774 \uc640\uc774\uc5b4 \uc808\ub2e8\uc5d0 \ub3d9\uc77c\ud558\uac8c \ubc18\uc751\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc815\ud655\ub3c4 \ud5a5\uc0c1\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \ubd80\ubd84\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub098 (Al\u2082O\u2083, \ubaa8\uc2a4 \uacbd\ub3c4 9)<\/strong> \u2014 \ub192\uc740 \uacbd\ub3c4\uc640 \uc801\ub2f9\ud55c \ud30c\uad34 \uc778\uc131\uc758 \uc870\ud569\uc740 Al\u2082O\u2083\ub97c \uc5f0\uc0ad\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5f4 \uc751\ub825\uc5d0 \ubbfc\uac10\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \ud2b9\ud788 \uc18c\uacb0 \uc804 \uc54c\ub8e8\ubbf8\ub098 \ubd80\ud488\uc740 \uc5f0\uc0ad \uc5f4 \uc8fc\uae30 \ub3d9\uc548 \ud45c\uba74 \uacb0\ud568\uc5d0\uc11c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc640\uc774\uc5b4 \ucee4\ud305\uc740 \uc774 \uc2e4\ud328 \ubaa8\ub4dc\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4. \uc0ac\uc804 \uc18c\uacb0 \uc54c\ub8e8\ubbf8\ub098 \uc138\ub77c\ubbf9 \uc808\ub2e8<\/a> \ubb38\uc11c\ud654\ub41c \uce58\uc218 \uacb0\uacfc\uc5d0 \ub300\ud55c.<\/p>\n\n\n\n

\ud0c4\ud654\uaddc\uc18c(SiC, Knoop ~2800 kg\/mm\u00b2)<\/strong> \u2014 SiC\ub294 \uc77c\ubc18\uc801\uc778 \uad6c\uc870 \uc138\ub77c\ubbf9 \uc911 \uac00\uc7a5 \ub0ae\uc740 \ud30c\uad34 \uc778\uc131(KIC ~3 MPa\u221am)\uc744 \uac00\uc9d1\ub2c8\ub2e4. \ubcc0\ud615\ub418\uae30 \uc804\uc5d0 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc57d\uac04\uc758 \uc808\uc0ad\ub825\uc774\ub77c\ub3c4 \uac00\ud558\ub294 \ubaa8\ub4e0 \uae30\uc874 \uc5f0\uc0ad \uacf5\uc815\uc740 \ud45c\uba74 \uac80\uc0ac\uc5d0\uc11c\ub294 \ubcf4\uc774\uc9c0 \uc54a\uc9c0\ub9cc \uc0ac\uc6a9 \uc2dc \ud53c\ub85c \ud30c\uad34\ub97c \uc720\ubc1c\ud558\ub294 \ud45c\uba74 \uc544\ub798 \uade0\uc5f4 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc640\uc774\uc5b4 \ucee4\ud305\uc758 \ub0ae\uc740 \ud798 \ud504\ub85c\ud30c\uc77c\uc740 \ud45c\uba74 \uc544\ub798 \uc601\uc5ed\uc744 \uadf8\ub300\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4. \ucc38\uc870: silicon carbide ring cutting<\/a> SiC \ud2b9\uc815 \ub9e4\uac1c\ubcc0\uc218 \uc138\ubd80 \uc815\ubcf4.<\/p>\n\n\n\n

\uc9c8\ud654\uaddc\uc18c(Si\u2083N\u2084)<\/strong> \u2014 \uce58\uc218 \uc815\ud655\ub3c4\uac00 \ud53c\ub85c \uc218\uba85\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ubca0\uc5b4\ub9c1 \ub808\uc774\uc2a4\uc640 \uc5d4\uc9c4 \ubd80\ud488\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud30c\uad34 \uc778\uc131\uc740 SiC(\uc57d 6 MPa\u221am)\ubcf4\ub2e4 \uc6b0\uc218\ud558\uc9c0\ub9cc \ud45c\uba74 \uac70\uce60\uae30 \uc694\uad6c \uc0ac\ud56d\uc740 \ub9e4\uc6b0 \uc5c4\uaca9\ud569\ub2c8\ub2e4. \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c Si\u2083N\u2084\uc5d0\uc11c Ra 0.8\u20131.0 \u03bcm\ub97c \uc81c\uacf5\ud558\uba70, \ub9ce\uc740 \uacbd\uc6b0 \ud6c4\ucc98\ub9ac \uc5f0\uc0ad \uc5c6\uc774 \ub2ec\uc131 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc9c0\ub974\ucf54\ub2c8\uc544(ZrO\u2082)<\/strong> \u2014 \ubd80\ubd84 \uc548\uc815\ud654 \uc9c0\ub974\ucf54\ub2c8\uc544\ub294 50\u03bcm \ubbf8\ub9cc\uc758 \uce58\uc218 \uc815\ud655\ub3c4\uac00 \ud45c\uc900\uc778 \uce58\uacfc \ubc0f \uc0dd\uccb4 \uc758\ud559 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc808\ub2e8 \ud45c\uba74 \uadfc\ucc98\uc758 \uc5f0\uc0ad \uc720\ubc1c \uc0c1 \ubcc0\ud0dc(\uc0ac\ubc29\uc815\uacc4\uc5d0\uc11c \ub2e8\uc0ac\uc815\uacc4\ub85c)\ub294 \uc54c\ub824\uc9c4 \uc2e4\ud328 \uba54\ucee4\ub2c8\uc998\uc785\ub2c8\ub2e4. \uc640\uc774\uc5b4 \ucee4\ud305\uc758 \ub0ae\uc740 \uc5f4 \ubc0f \uae30\uacc4\uc801 \ubd80\ud558\ub294 \uc774 \ubcc0\ud0dc\ub97c \uc5b5\uc81c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc9c8\ud654\uc54c\ub8e8\ubbf8\ub284(AlN) \ubc0f \uc9c8\ud654\ubd95\uc18c(BN)<\/strong> \u2014 \ub458 \ub2e4 \ud45c\uba74 \uc0c1\ud0dc\uac00 \uc5f4 \uacc4\uba74 \uc800\ud56d\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc5f4 \uad00\ub9ac \uc138\ub77c\ubbf9\uc785\ub2c8\ub2e4. \uc5f0\uc0ad\uc73c\ub85c \uc778\ud55c \ud45c\uba74 \uc544\ub798 \uc190\uc0c1\uc740 \uc720\ud6a8 \uc5f4 \uc804\ub3c4\ub3c4\ub97c \uac10\uc18c\uc2dc\ud0a4\ub294 \ubbf8\uc138 \uae30\uacf5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc640\uc774\uc5b4 \ucee4\ud305\uc740 \ud45c\uba74 \uadfc\ucc98 \uacb0\uc815 \uad6c\uc870\ub97c \ubcf4\uc874\ud558\uace0 \uc5f4 \uc131\ub2a5\uc744 \uc0ac\uc591\ub300\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\uc138\ub77c\ubbf9<\/figure>\n\n\n\n

\ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1 \uc138\ub77c\ubbf9 \uc808\ub2e8 \uc815\ud655\ub3c4\ub97c \uc81c\uc5b4\ud558\ub294 \uacf5\uc815 \ub9e4\uac1c\ubcc0\uc218<\/h2>\n\n\n\n

\ub300\ubd80\ubd84\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc815\ud655\ub3c4 \ud5a5\uc0c1\uc744 \ub193\uce58\ub294 \ubd80\ubd84\uc785\ub2c8\ub2e4. \uae30\uacc4 \uc131\ub2a5\uc740 \uc788\uc9c0\ub9cc \ub9e4\uac1c\ubcc0\uc218\uac00 \uc81c\ub300\ub85c \uc124\uc815\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \ub9e4\uac1c\ubcc0\uc218 \uad00\uacc4\uc5d0 \ub300\ud55c \uc804\uccb4 \ubd84\uc11d\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. \uc640\uc774\uc5b4 \uc18d\ub3c4, \uc7a5\ub825 \ubc0f \uacf5\uae09 \uc18d\ub3c4<\/a>.<\/p>\n\n\n\n

\uc640\uc774\uc5b4 \uc18d\ub3c4<\/h3>\n\n\n\n

\uc138\ub77c\ubbf9 \uc808\ub2e8\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc778 \uc640\uc774\uc5b4 \uc18d\ub3c4\ub294 30\u201370 m\/s\uc785\ub2c8\ub2e4. \uc640\uc774\uc5b4 \uc18d\ub3c4\uac00 \ub192\uc744\uc218\ub85d \ucd08\ub2f9 \uc808\ub2e8 \uc601\uc5ed\uc744 \ud1b5\uacfc\ud558\ub294 \ub2e4\uc774\uc544\ubaac\ub4dc \uc785\uc790\uc758 \uc218\uac00 \uc99d\uac00\ud558\uc5ec \uc785\uc790\ub2f9 \ud798\uc774 \ub0ae\uc544\uc9c0\uace0 \ub354 \ubbf8\uc138\ud55c \ud45c\uba74 \ub9c8\uac10\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uba54\ucee4\ub2c8\uc998: \ub2e8\uc704 \uc2dc\uac04\ub2f9 \uc785\uc790 \uc0c1\ud638 \uc791\uc6a9\uc774 \uc801\uc744\uc218\ub85d \ud328\uc2a4\ub2f9 \uc7ac\ub8cc \uc81c\uac70 \uae4a\uc774\uac00 \uc595\uc544\uc838 \uade0\uc5f4 \uc804\ud30c \uae4a\uc774\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc8fc\uc758 \uc0ac\ud56d: \ub2e4\uacf5\uc131\uc774 \ub192\uc740 \uc138\ub77c\ubbf9\uc5d0\uc11c 65\u201370 m\/s \uc774\uc0c1\uc758 \uc640\uc774\uc5b4 \uc18d\ub3c4\ub294 \uc640\uc774\uc5b4 \ub9e4\ud2b8\ub9ad\uc2a4\uc5d0\uc11c \uc785\uc790 \ud480\ub9bc\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc720\ud6a8 \uc808\ub2e8 \uc9c1\uacbd\uc744 \uac11\uc790\uae30 \ubcc0\uacbd\ud558\uace0 \uce58\uc218 \uc624\ub958\ub97c \uc720\ubc1c\ud569\ub2c8\ub2e4. \uc774\uac83\uc740 \uc774\ub860\uc801\uc778 \ubb38\uc81c\uac00 \uc544\ub2c8\ub77c \ud2b9\uc815 \uc640\uc774\uc5b4 \uacb0\ud569 \uc720\ud615(\uc218\uc9c0 \ub610\ub294 \uc804\ucc29)\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub294 \uc2e4\uc81c \uacf5\uc815 \uacbd\uacc4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc640\uc774\uc5b4 \uc7a5\ub825<\/h3>\n\n\n\n

\uc138\ub77c\ubbf9 \uc808\ub2e8\uc758 \uc7a5\ub825 \ubc94\uc704\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 150\u2013300 N\uc774\uba70, \uc7ac\ub8cc \uacbd\ub3c4\uc640 \uc640\uc774\uc5b4 \uc9c1\uacbd\uc5d0 \ub530\ub77c \uc870\uc815\ub429\ub2c8\ub2e4. \uc7a5\ub825\uc774 \ub192\uc744\uc218\ub85d \uc808\ub2e8 \uc911 \uc640\uc774\uc5b4 \ucc98\uc9d0\uc774 \uc904\uc5b4\ub4e4\uc5b4 \ucee4\ud504 \ud615\uc0c1 \uc624\ub958\uc758 \uc8fc\uc694 \uc6d0\uc778\uc774 \ub429\ub2c8\ub2e4. \uc7a5\ub825\uc774 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740 \uc640\uc774\uc5b4\ub294 \uae4a\uc740 \uc808\ub2e8 \uc911 \uc911\uac04 \uc9c0\uc810\uc5d0\uc11c \ucc98\uc838 \uc791\uc5c5\ubb3c\uc5d0\uc11c \uc57d\uac04 \uc624\ubaa9\ud55c \ud45c\uba74\ucc98\ub7fc \ubcf4\uc774\ub294 \uace1\uc120 \ucee4\ud504 \ub2e8\uba74\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774 \u201c\ubc14\ub098\ub098 \ud6a8\uacfc\u201d\ub294 TTV \uce21\uc815\uc5d0\uc11c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n

SiC \uc530 \ub9c1 \uc808\ub2e8 \uacbd\ud5d8\uc5d0 \ub530\ub974\uba74, \ub3d9\uc77c\ud55c \uce58\uc218 \uc815\ud655\ub3c4\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc808\ub2e8 \uae4a\uc774\uac00 50mm\uc5d0\uc11c 100mm\ub85c \uc774\ub3d9\ud560 \ub54c \uc7a5\ub825\uc744 \uc57d 10\u201315% \ub192\uc5ec\uc57c \ud55c\ub2e4\ub294 \uac83\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uacf5\uc815 \ub808\uc2dc\ud53c\ub294 \uc774\ub97c \uace0\ub824\ud558\uc9c0 \uc54a\uc73c\uba70, \uc774\ub294 \uae4a\uc774 \uc758\uc874\uc801\uc778 \uc815\ud655\ub3c4 \ub4dc\ub9ac\ud504\ud2b8\uc758 \uc8fc\uc694 \uc6d0\uc778\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacf5\uae09 \uc18d\ub3c4<\/h3>\n\n\n\n

\ud53c\ub4dc \uc18d\ub3c4\ub294 \uc815\ud655\ub3c4\uc640 \ucc98\ub9ac\ub7c9\uc744 \uac00\uc7a5 \uc9c1\uc811\uc801\uc73c\ub85c \uac70\ub798\ud558\ub294 \ub9e4\uac1c\ubcc0\uc218\uc785\ub2c8\ub2e4. \ud53c\ub4dc \uc18d\ub3c4\uac00 \ub0ae\uc744\uc218\ub85d \ub2e8\uc704 \uae4a\uc774\ub2f9 \uc808\ub2e8 \ud328\uc2a4 \uc218\uac00 \ub9ce\uc544\uc838 \uc5f0\ub9c8 \ubd88\uaddc\uce59\uc131\uc744 \ud3c9\uade0\ud654\ud558\uace0 \ub354 \ub098\uc740 \ud45c\uba74 \ub9c8\uac10\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc5c4\uaca9\ud55c \uacf5\ucc28 \uc791\uc5c5(\u00b10.02mm \uc774\ud558)\uc758 \uacbd\uc6b0 \ub2e8\ub2e8\ud55c \uc138\ub77c\ubbf9\uc5d0\uc11c 0.5mm\/min \ubbf8\ub9cc\uc758 \ud53c\ub4dc \uc18d\ub3c4\uac00 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucc98\ub9ac\ub7c9\uc744 \ub298\ub9ac\uae30 \uc704\ud574 \ud53c\ub4dc \uc18d\ub3c4\ub97c \ub192\uc774\ub294 \uac83\uc740 \uad1c\ucc2e\uc9c0\ub9cc \ud45c\uba74 \uc544\ub798 \uc190\uc0c1\uc774 \uc99d\uac00\ud558\ub294 \uac83\uc744 \ubcfc \ub54c\uae4c\uc9c0\ub294 \uad1c\ucc2e\uc2b5\ub2c8\ub2e4. \uc804\ud658\uc740 \uc810\uc9c4\uc801\uc774\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uade0\uc5f4 \uc804\ud30c \uae4a\uc774\uac00 \uae09\uc99d\ud558\ub294 \uc784\uacc4\uac12 \uc774\uc0c1\uc73c\ub85c \uc62c\ub77c\uac00\uba70, \uc774\ub294 \uc7ac\ub8cc \ubc0f \uc640\uc774\uc5b4 \uc0c1\ud0dc\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub0c9\uac01\uc218<\/h3>\n\n\n\n

\ub0c9\uac01\uc218\ub294 \uc138\ub77c\ubbf9 \uc640\uc774\uc5b4 \uc808\ub2e8\uc5d0\uc11c \ub450 \uac00\uc9c0 \uae30\ub2a5\uc744 \ud569\ub2c8\ub2e4. \uc808\ub2e8 \uc794\ud574\ub97c \ubc30\ucd9c\ud558\uace0(\ud45c\uba74 \ud488\uc9c8\uc744 \uc800\ud558\uc2dc\ud0a4\ub294 \uc5f0\ub9c8\uc7ac \uc7ac\uc808\ub2e8\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc784) \uc5f4 \uad6c\ubc30\ub97c \uc5b5\uc81c\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uad6c\uc870 \uc138\ub77c\ubbf9\uc758 \uacbd\uc6b0 \uc808\ub2e8 \ucca8\uac00\uc81c(\uc77c\ubc18\uc801\uc73c\ub85c 1-3% \ub18d\ub3c4)\uac00 \ud3ec\ud568\ub41c \ud0c8\uc774\uc628\uc218\uac00 \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4. AlN\uc740 \uc608\uc678\uc785\ub2c8\ub2e4. \ubb3c\uacfc \ubc18\uc751\ud558\uc5ec \uc218\uc0b0\ud654\uc54c\ub8e8\ubbf8\ub284\uc744 \ud615\uc131\ud558\ubbc0\ub85c AlN \uc808\ub2e8\uc5d0\ub294 \uc624\uc77c \uae30\ubc18 \ub0c9\uac01\uc218\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uc138\ubd80 \uc0ac\ud56d\uc744 \ub193\uce58\uba74 SEM \ub2e8\uba74\uc744 \uc218\ud589\ud558\uace0 \uc218\uc0b0\ud654\ubb3c \uce35\uc744 \ubcfc \ub54c\uae4c\uc9c0\ub294 \uad1c\ucc2e\uc544 \ubcf4\uc774\ub294 \ud45c\uba74\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud55c\uacc4: \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1 \uc815\ud655\ub3c4\uc5d0 \ud55c\uacc4\uac00 \uc788\uc744 \ub54c<\/h2>\n\n\n\n

\ub300\ubd80\ubd84\uc758 \uc81c\ud488 \ud398\uc774\uc9c0\uc5d0\uc11c \uac74\ub108\ub6f0\ub294 \ubd80\ubd84\uc785\ub2c8\ub2e4. \uc9c1\uc811\uc801\uc73c\ub85c \ub9d0\uc500\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf9\ub3c4\ub85c \ub2e8\ub2e8\ud55c \uc7ac\ub8cc(\ubaa8\uc2a4 \uacbd\ub3c4 9.5 \uc774\uc0c1)<\/strong> \u2014 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \uc808\ub2e8\uc740 \uc5f0\ub9c8\uc7ac\uac00 \uacf5\uc791\ubb3c\ubcf4\ub2e4 \ub2e8\ub2e8\ud558\ub2e4\ub294 \uc0ac\uc2e4\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc785\ubc29 \uc9c8\ud654\ubd95\uc18c(cBN) \ubc0f \ub2e4\uacb0\uc815 \ub2e4\uc774\uc544\ubaac\ub4dc(PCD)\ub294 \ub2e4\uc774\uc544\ubaac\ub4dc \uacbd\ub3c4\uc640 \uac19\uac70\ub098 \uac70\uc758 \uac19\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7ac\ub8cc\ub97c \uc640\uc774\uc5b4\ub85c \uc808\ub2e8\ud558\ub294 \uac83\uc740 \uac00\ub2a5\ud558\uc9c0\ub9cc \uc640\uc774\uc5b4 \ub9c8\ubaa8\uc728\uc774 \uc0c1\uc5c5\uc801\uc73c\ub85c \ube44\ud604\uc2e4\uc801\uc774 \ub418\uace0 \uc640\uc774\uc5b4\uac00 \ubd88\uade0\uc77c\ud558\uac8c \ub9c8\ubaa8\ub428\uc5d0 \ub530\ub77c \uc815\ud655\ub3c4\uac00 \ube60\ub974\uac8c \uc800\ud558\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uace1\uc120 \ub610\ub294 \uc724\uacfd \uc808\ub2e8<\/strong> \u2014 \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \ud1b1\uc740 \uc9c1\uc120 \ub610\ub294 \uac04\ub2e8\ud55c \ud638 \uacbd\ub85c\ub85c \uc808\ub2e8\ud569\ub2c8\ub2e4. \uc138\ub77c\ubbf9 \ubd80\ud488\uc5d0 \ubcf5\uc7a1\ud55c 3D \ud615\uc0c1, \uc724\uacfd \ud3ec\ucf13 \ub610\ub294 \ube14\ub77c\uc778\ub4dc \uc808\ub2e8\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc640\uc774\uc5b4 \ud1b1\uc740 \uc801\ud569\ud55c \ub3c4\uad6c\uac00 \uc544\ub2d9\ub2c8\ub2e4. EDM \uac00\uacf5 \ub610\ub294 \ucd08\uc74c\ud30c \uac00\uacf5\uc740 \uc774\ub7ec\ud55c \ud615\uc0c1\uc744 \ub354 \uc798 \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

3mm \ubbf8\ub9cc\uc758 \ucd08\ubc15\ud615 \uae30\ud310<\/strong> \u2014 \ub450\uaed8\uac00 0.3mm \ubbf8\ub9cc\uc774\uba74 \uc640\uc774\uc5b4 \ud798\uc774 \ub0ae\ub354\ub77c\ub3c4 \uc808\ub2e8 \uc911\uc5d0 \ubcc0\ud615\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 0.2mm \uc774\ud558\uc758 \ud3c9\ud3c9\ud55c \ubd80\ud488\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c \ud2b9\uc218 \uace0\uc815 \uc7a5\uce58, \ub9e4\uc6b0 \ub0ae\uc740 \uc7a5\ub825 \ubc0f \ub354 \ub290\ub9b0 \ud53c\ub4dc\uac00 \ud544\uc694\ud558\uba70, \uadf8\ub798\ub3c4 \uc218\uc728\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uc77c\ubd80 \uacbd\uc6b0\uc5d0\ub294 \ub2ec\uc131 \uac00\ub2a5\ud558\uc9c0\ub9cc \uc0c1\ub2f9\ud55c \uacf5\uc815 \uac1c\ubc1c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud6c4\ucc98\ub9ac \uc608\uc0b0\uc774 \uc5c6\ub294 \ub300\ub7c9 \uc808\ub2e8<\/strong> \u2014 \uc640\uc774\uc5b4 \uc808\ub2e8\uc740 Ra 0.6\u20131.2 \u03bcm\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4. \uc0ac\uc591\uc774 Ra 0.3 \u03bcm \ubbf8\ub9cc\uc744 \uc694\uad6c\ud558\ub294 \uacbd\uc6b0\uc5d0\ub3c4 \ud6c4\ucc98\ub9ac \ub798\ud551 \ub610\ub294 \uc5f0\ub9c8 \ub2e8\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc640\uc774\uc5b4 \uc808\ub2e8\uc740 \uadfc\uc811\ud558\uc9c0\ub9cc \ucd08\ubc15\ud615 \ud45c\uba74 \ub9c8\uac10 \uc0ac\uc591\uc5d0 \ub300\ud55c \ub798\ud551\uc744 \ub300\uccb4\ud558\uc9c0\ub294 \ubabb\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \ud55c\uacc4\ub97c \ubbf8\ub9ac \uc54c\uba74 \uc2e4\uc81c\ub85c \ub2e4\ub978 \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc694\ud55c \ubd80\ud488\uc5d0 \ub300\ud574 \uc640\uc774\uc5b4 \ucee4\ud305\uc744 \uc774\ubbf8 \uacb0\uc815\ud55c \uc0c1\ud669\uc744 \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc138\ub77c\ubbf9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \ub2e4\uc774\uc544\ubaac\ub4dc \uc640\uc774\uc5b4 \uc3d8 \uc815\ud655\ub3c4\ub97c \ud3c9\uac00\ud560 \uc900\ube44\uac00 \ub418\uc168\uc2b5\ub2c8\uae4c?<\/h2>\n\n\n\n

\uc138\ub77c\ubbf9 \uac00\uacf5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \uc640\uc774\uc5b4 \ucee4\ud305\uc744 \ud3c9\uac00\ud558\ub294 \uacbd\uc6b0 \u2014 Al\u2082O\u2083 \uad6c\uc870 \ubd80\ud488, SiC \ub9c8\ubaa8 \ubd80\ud488 \ub610\ub294 ZrO\u2082 \uc815\ubc00 \uae30\ud310\uc774\ub4e0 \u2014 \uc704\uc5d0\uc11c \ub17c\uc758\ub41c \uacf5\uc815 \ub9e4\uac1c\ubcc0\uc218 \ubc0f \uc7ac\ub8cc\ubcc4 \uc694\uad6c \uc0ac\ud56d\uc740 \uc2dc\uc791\uc810\uc774\uc9c0 \uc885\uc810\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \ub2ec\uc131\ud560 \uc218 \uc788\ub294 \uc815\ud655\ub3c4\ub294 \ubd80\ud488 \ud615\uc0c1, \uacf5\ucc28 \uc0ac\uc591 \ubc0f \uc7ac\ub8cc \ub4f1\uae09\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc800\ud76c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \uc815\ubc00 \uc138\ub77c\ubbf9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c \uc808\ub2e8 \uac00\ub2a5\uc131\uc744 \uc815\uae30\uc801\uc73c\ub85c \ud3c9\uac00\ud569\ub2c8\ub2e4. \ub3c4\uba74 \uc694\uad6c \uc0ac\ud56d\uc744 \uc785\uc99d\ub41c \uc640\uc774\uc5b4 \ucee4\ud305 \ub9e4\uac1c\ubcc0\uc218\uc640 \ube44\uad50\ud558\uc5ec \ud3c9\uac00\ud558\uace0 \uce58\uc218 \uac80\uc99d\uc744 \uc704\ud55c \uc0d8\ud50c \uc808\ub2e8\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc138\ub77c\ubbf9 \uc808\ub2e8 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub300\ud574 \ub17c\uc758\ud558\ub824\uba74 \uc800\ud76c\uc5d0\uac8c \uc5f0\ub77d\ud558\uc2ed\uc2dc\uc624. \ub300\uc0c1 \uc7ac\ub8cc, \ubd80\ud488 \uce58\uc218 \ubc0f \ubaa9\ud45c\ub85c \ud558\ub294 \uc815\ud655\ub3c4 \uc0ac\uc591\uc744 \ud3ec\ud568\ud574 \uc8fc\uc2ed\uc2dc\uc624. \uadf8\ub7ec\uba74 \uc77c\ubc18\uc801\uc778 \ub2f5\ubcc0\uc774 \uc544\ub2cc \uc2e4\uc81c \ub2f5\ubcc0\uc744 \ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

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