{"id":1718,"date":"2026-06-26T23:22:49","date_gmt":"2026-06-26T15:22:49","guid":{"rendered":"https:\/\/www.jccncmachining.com\/?p=1718"},"modified":"2026-06-26T23:40:40","modified_gmt":"2026-06-26T15:40:40","slug":"d2-%ea%b3%b5%ea%b5%ac%ea%b0%95-%ea%b0%80%ea%b3%b5-%ec%99%84%ec%a0%84-%eb%ac%b8%ec%a0%9c-%ed%95%b4%ea%b2%b0-%ea%b0%80%ec%9d%b4%eb%93%9c","status":"publish","type":"post","link":"https:\/\/www.jccncmachining.com\/ko\/%eb%b8%94%eb%a1%9c%ea%b7%b8\/d2-%ea%b3%b5%ea%b5%ac%ea%b0%95-%ea%b0%80%ea%b3%b5-%ec%99%84%ec%a0%84-%eb%ac%b8%ec%a0%9c-%ed%95%b4%ea%b2%b0-%ea%b0%80%ec%9d%b4%eb%93%9c\/","title":{"rendered":"D2 \uacf5\uad6c\uac15 \uac00\uacf5: \uc644\ubcbd\ud55c \ubb38\uc81c-\ud574\uacb0 \uac00\uc774\ub4dc"},"content":{"rendered":"

\uce74\ubc14\uc774\ub4dc \uc5d4\ub4dc\ubc00\uac00 \uccab \ud328\uc2a4\uc5d0\uc11c \uadf9\uc801\uc73c\ub85c \ud30c\uc190\ub418\ub294 \ubaa8\uc2b5\uc744 \ubcf8 \uc801\uc774 \uc788\uac70\ub098, \uc14b\uc5c5\uacfc \uac80\uc0ac \uc0ac\uc774\uc5d0 \uc6c0\uc9c1\uc774\ub294 \uac83\ucc98\ub7fc \ubcf4\uc774\ub294 \ubd80\ud488\uc5d0\uc11c \uc881\uc740 \uacf5\ucc28\ub97c \uc720\uc9c0\ud558\ub294 \ub370 \uc5b4\ub824\uc6c0\uc744 \uacaa\uc5b4 \ubcf8 \uc801\uc774 \uc788\ub2e4\uba74, \ub2f9\uc2e0\uc740 \uc774\ubbf8 \ub2e4\uc74c\uc758 \ud575\uc2ec\uc801\uc778 \uacfc\uc81c\ub97c \uc774\ud574\ud558\uace0 \uc788\ub294 \uac83\uc785\ub2c8\ub2e4 D2 \uacf5\uad6c\uac15 \uac00\uacf5<\/strong>. \uc774 \uc18c\uc7ac\ub294 \ub6f0\uc5b4\ub09c \ub0b4\ub9c8\ubaa8\uc131\uacfc \uce58\uc218 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \uae08\ud615, \ud380\uce58, \uc131\ud615 \uacf5\uad6c\uc5d0 \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \uc18c\uc7ac\uc774\uc9c0\ub9cc, \ubc14\ub85c \uadf8 \ub3d9\uc77c\ud55c \ud2b9\uc131\ub4e4\uc774 \uac00\uacf5\uc758 \uc5ed\uc124\uc744 \ub9cc\ub4e4\uc5b4\ub0c5\ub2c8\ub2e4. \uc989, \uac15\uc7ac\uac00 \ub354 \ub2e8\ub2e8\ud560\uc218\ub85d \ud6a8\uacfc\uc801\uc73c\ub85c \uac00\uacf5\ud558\uae30\uac00 \ub354 \uc5b4\ub824\uc6cc\uc9d1\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uc2e4\uc81c \ud604\uc7a5 \uacbd\ud5d8\uacfc \ucd5c\uc2e0 \uc5f0\uad6c\ub97c \ubc14\ud0d5\uc73c\ub85c \uc774 \uc5ed\uc124\uc744 \uc815\uba74\uc73c\ub85c \ub2e4\ub8e8\uc5b4, D2\ub85c \uc77c\uad00\ub418\uace0 \uace0\ud488\uc9c8\uc758 \uacb0\uacfc\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4.<\/p>\n

\"D2<\/p>\n

\ubb38\uc81c: D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc774 \uacf5\uad6c\uc640 \uc608\uc0b0\uc744 \ub9dd\uac00\ub728\ub9ac\ub294 \uc774\uc720<\/h2>\n

\uc5b4\ub290 \uae08\ud615 \uacf5\ubc29\uc5d0 \ub4e4\uc5b4\uac00\ub4e0 \uac19\uc740 \ub9d0\uc744 \ub4e3\uac8c \ub429\ub2c8\ub2e4. D2\ub294 \uacf5\uad6c\uc5d0 \ud639\ub3c5\ud569\ub2c8\ub2e4. Practical Machinist\uc758 \ud55c \uae30\uacc4\uacf5\uc740 D2\ub97c \ucc98\uc74c \uc811\ud55c \uacbd\ud5d8\uc744 \uc774\ub807\uac8c \uc124\uba85\ud588\uc2b5\ub2c8\ub2e4. \u201c\uc624\ub298 D2 \uacf5\uad6c\uac15\uc73c\ub85c 5\uc778\uce58 \uc9c1\uacbd \ubd80\ud488\uc744 \uac00\uacf5\ud558\ub294 \uac83\uc5d0 \ub300\ud574 \uc9c8\ubb38\uc744 \ubc1b\uc558\ub294\ub370, \uc774 \uc18c\uc7ac\uac00 \uac00\uacf5\ud558\uae30 \uc5bc\ub9c8\ub098 \uc27d\uac70\ub098 \uc5b4\ub824\uc6b8\uc9c0 \uad81\uae08\ud588\uc2b5\ub2c8\ub2e4.\u201d \uc774\uc5b4\uc9c4 \ub2f5\ubcc0\ub4e4\uc740 \ud558\ub098\uc758 \ud569\uc758\ub97c \ub4dc\ub7ec\ub0c8\uc2b5\ub2c8\ub2e4. D2\ub294 \u201c\ucda9\ubd84\ud788 \uac15\uc778\ud558\uc9c0\ub9cc \uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \uac00\uacf5 \uac00\ub2a5\ud558\ub2e4\u201d\ub294 \uac83\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc11c \ud575\uc2ec \ud45c\ud604\uc740 \u201c\uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\u201d\uc785\ub2c8\ub2e4.\u201d<\/p>\n

\uc758 \uadfc\ubcf8\uc801\uc778 \ubb38\uc81c\ub294 \uacbd\ud654\ub41c D2 \uacf5\uad6c\uac15 \uac00\uacf5<\/strong> \uc5d0\uc11c \uc18c\uc7ac\uc758 \ub192\uc740 \uacbd\ub3c4(\uc77c\ubc18\uc801\uc73c\ub85c \uc5f4\ucc98\ub9ac \ud6c4 58~62 HRC)\uac00 \uacfc\ub3c4\ud558\uace0 \ube60\ub978 \uacf5\uad6c \ub9c8\ubaa8\ub97c \uc77c\uc73c\ud0a8\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \u201c\ub192\uc740 \uacbd\ub3c4, \uc778\uc131 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud2b9\uc9d5\uc73c\ub85c \ud558\ub294 \uacbd\ud654\ub41c AISI D2 \uacf5\uad6c\uac15(60 HRC)\uc758 \ubc00\ub9c1\uc740 \uc6d0\ud558\ub294 \ud45c\uba74 \ud488\uc9c8 \ub2ec\uc131, \ubc84 \ud615\uc131 \ubc0f \uacf5\uad6c \ub9c8\ubaa8 \ucd5c\uc18c\ud654, \uce58\uc218 \uc815\ud655\ub3c4 \ubcf4\uc7a5\uc5d0 \uc0c1\ub2f9\ud55c \uc5b4\ub824\uc6c0\uc744 \uc81c\uc2dc\ud55c\ub2e4\u201d\uace0 \ud655\uc778\ub429\ub2c8\ub2e4. D2\uc5d0 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ubd80\uc5ec\ud558\ub294 \ub192\uc740 \ud0c4\uc18c \ubc0f \ud06c\ub86c \ud568\ub7c9\uc740 \ub610\ud55c \uc18c\uc7ac\ub97c \uc5f0\ub9c8\uc131\uc73c\ub85c \ub9cc\ub4e4\uc5b4 \uc808\uc0ad \uacf5\uad6c\uc758 \ud50c\ub7ad\ud06c \ub9c8\ubaa8\ub97c \uac00\uc18d\ud654\ud569\ub2c8\ub2e4.<\/p>\n

\uacf5\uad6c \ub9c8\ubaa8 \uc678\uc5d0\ub3c4, \uacf5\ubc29\ub4e4\uc740 \ub610 \ub2e4\ub978 \uad50\ud65c\ud55c \uacfc\uc81c\uc5d0 \uc9c1\uba74\ud569\ub2c8\ub2e4. \ubc14\ub85c \uac00\uacf5 \uacbd\ud654\uc785\ub2c8\ub2e4. \ud55c \uc219\ub828\ub41c \uae30\uacc4\uacf5\uc774 \uacbd\uace0\ud588\ub4ef\uc774, \u201c\uacf5\uad6c\uac00 \uc808\uc0ad \uc911\uc5d0 \uba38\ubb3c\uac8c \ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uac00\uacf5 \uacbd\ud654\uac00 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4.\u201d \uc808\uc0ad \uacf5\uad6c\uac00 \uc808\uc0ad\ud558\uc9c0 \uc54a\uace0 \ubb38\uc9c0\ub974\uba74 D2 \ud45c\uba74\uc774 \uac00\uacf5 \uacbd\ud654\ub418\uc5b4 \ud6c4\uc18d \ud328\uc2a4\uac00 \ub354\uc6b1 \uc5b4\ub824\uc6cc\uc9c0\uace0 \uacf5\uad6c \uc218\uba85\uc774 \ub354\uc6b1 \ub2e8\ucd95\ub429\ub2c8\ub2e4. \uc774\ub294 \ube44\uc6a9\uc744 \uc99d\uac00\uc2dc\ud0a4\uace0 \ub9ac\ub4dc \ud0c0\uc784\uc744 \uc5f0\uc7a5\ud558\uba70 \uc219\ub828\ub41c \uae30\uacc4\uacf5\uc870\ucc28 \uc88c\uc808\uc2dc\ud0a4\ub294 \uc545\uc21c\ud658\uc744 \ub9cc\ub4e4\uc5b4\ub0c5\ub2c8\ub2e4.<\/p>\n

\ub2e4\uc74c\uc73c\ub85c \uc5f4\ucc98\ub9ac \ubcc0\ud615 \ubb38\uc81c\uac00 \uc788\uc2b5\ub2c8\ub2e4. D2\ub294 \uacf5\uae30 \uacbd\ud654\uac15\uc73c\ub85c, \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \ud6c4 \uacf5\uae30 \uc911\uc5d0\uc11c \uc81c\uc5b4 \ub0c9\uac01\uc744 \ud1b5\ud574 \ucd5c\uc885 \uacbd\ub3c4\ub97c \uc5bb\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5f4\ucc98\ub9ac\ub85c \uc778\ud55c \uc5f4\uc751\ub825\uc740 \ud2b9\ud788 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc5d0\uc11c \uce58\uc218 \ubcc0\ud654\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac \uc804\uc5d0 \ubd80\ud488\uc744 \ucd5c\uc885 \uce58\uc218\ub85c \uac00\uacf5\ud558\uba74 \uc774\ub7ec\ud55c \uacf5\ucc28\ub97c \uc783\uc744 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac \ud6c4\uc5d0 \uac00\uacf5\ud558\uba74 \uacbd\ud654 \ubc00\ub9c1\uc758 \uc5b4\ub824\uc6c0\uc5d0 \uc9c1\uba74\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 D2\uc758 \ub51c\ub808\ub9c8\uc785\ub2c8\ub2e4.<\/p>\n

\ud574\uacb0\ucc45: D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc5d0 \ub300\ud55c \uccb4\uacc4\uc801\uc778 \uc811\uadfc<\/h2>\n

\uc8fc\uccad \ud504\ub9ac\uc2dc\uc804\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uacfc\uc81c\uc5d0 \ub300\ud55c \ud574\uacb0\ucc45\uc744 \uac1c\ubc1c\ud558\uace0 \uac1c\uc120\ud558\ub294 \ub370 \uc218\ub144\uc744 \ubcf4\ub0c8\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \uc811\uadfc \ubc29\uc2dd\uc740 \ub2e8\uc77c\ud55c \ub9cc\ub2a5 \ud574\uacb0\ucc45\uc774 \uc544\ub2c8\ub77c, \uc18c\uc7ac \uc120\ud0dd\ubd80\ud130 \ucd5c\uc885 \uac80\uc0ac\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 D2 \uacf5\uad6c\uac15 \uac00\uacf5 \uacf5\uc815\uc758 \ubaa8\ub4e0 \ub2e8\uacc4\ub97c \ub2e4\ub8e8\ub294 \uccb4\uacc4\uc801\uc778 \ubc29\ubc95\ub860\uc785\ub2c8\ub2e4.<\/p>\n

D2 \uacf5\uad6c\uac15\uc774 \uc2e4\uc81c\ub85c \ubb34\uc5c7\uc778\uc9c0 \uc774\ud574\ud558\uae30<\/h3>\n

\ud574\uacb0\ucc45\uc744 \ub17c\uc758\ud558\uae30 \uc804\uc5d0, \uc6b0\ub9ac\uac00 \ub2e4\ub8e8\uace0 \uc788\ub294 \uc18c\uc7ac\uac00 \ubb34\uc5c7\uc778\uc9c0 \uba85\ud655\ud788 \ud569\uc2dc\ub2e4. D2 \uacf5\uad6c\uac15<\/strong> D\uacc4\uc5f4 \uacf5\uad6c\uac15\uc5d0 \uc18d\ud558\ub294 \uace0\ud0c4\uc18c\u00b7\uace0\ud06c\ub86c \ub0c9\uac04 \uae08\ud615\uc6a9 \uacf5\uad6c\uac15\uc785\ub2c8\ub2e4. \uacf5\uce6d \uc870\uc131\uc740 \uc57d 1.55%\uc758 \ud0c4\uc18c\uc640 12%\uc758 \ud06c\ub86c\uc744 \ud3ec\ud568\ud558\uba70, \uc18c\ub7c9\uc758 \ubc14\ub098\ub4d0, \ubab0\ub9ac\ube0c\ub374 \ubc0f \uae30\ud0c0 \ud569\uae08 \uc6d0\uc18c\ub3c4 \ud568\uc720\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud654\ud559 \uc870\uc131\uc740 \uacbd\uc9c8 \ud06c\ub86c \ud0c4\ud654\ubb3c\uc774 \ud48d\ubd80\ud55c \ubbf8\uc138\uc870\uc9c1\uc744 \ud615\uc131\ud558\uc5ec \ub6f0\uc5b4\ub09c \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \ub3d9\uc2dc\uc5d0 \uc18c\uc7ac \uac00\uacf5\uc744 \uc5b4\ub835\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n

D2\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uacbd\ub3c4 \uc57d 217-255 BHN(\uc57d 26 HRC)\uc758 \ud480\ub9bc \uc0c1\ud0dc\ub85c \uacf5\uae09\ub418\ubbc0\ub85c \ucd08\uae30 \uac00\uacf5\uc774 \ubcf4\ub2e4 \uc6a9\uc774\ud569\ub2c8\ub2e4. \uac00\uacf5 \ud6c4 \ubd80\ud488\uc740 \uc5f4\ucc98\ub9ac(\uc77c\ubc18\uc801\uc73c\ub85c \uc57d 1010\u00b0C\uc5d0\uc11c \uacf5\ub7ad \ubc0f \ud15c\ud37c\ub9c1)\ub97c \uac70\uccd0 \ucd5c\uc885 \uacbd\ub3c4 58-62 HRC\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c 2\ub2e8\uacc4 \uacf5\uc815(\ud480\ub9bc \uc0c1\ud0dc \uac00\uacf5 \ud6c4 \uacbd\ud654)\uc740 \uc804\ud1b5\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc774\uc9c0\ub9cc \uc5f4\ucc98\ub9ac \ubcc0\ud615\uc758 \uc704\ud5d8\uc774 \ub530\ub985\ub2c8\ub2e4.<\/p>\n

\ub610 \ub2e4\ub978 \uc811\uadfc \ubc29\uc2dd\uc774\uc790 \uc8fc\uccad\uc774 \ud2b9\ud788 \ub6f0\uc5b4\ub09c \ubd84\uc57c\ub294 \ud558\ub4dc \ubc00\ub9c1<\/strong>, \uc989 D2\ub97c \uc644\uc804\ud788 \uacbd\ud654\uc2dc\ud0a8 \ud6c4 \uac00\uacf5\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ubd80\ud488\uc774 \uc774\ubbf8 \ucd5c\uc885 \uc57c\uae08 \uc0c1\ud0dc\uc5d0 \uc788\uc73c\ubbc0\ub85c \uc5f4\ucc98\ub9ac \ubcc0\ud615\uc744 \uc644\uc804\ud788 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 58-62 HRC \uc18c\uc7ac \uac00\uacf5\uc5d0 \uc218\ubc18\ub418\ub294 \uadf9\uc2ec\ud55c \uc808\uc0ad\ub825\uacfc \uacf5\uad6c \ub9c8\ubaa8\ub97c \uad00\ub9ac\ud558\uae30 \uc704\ud574\uc11c\ub294 \ud2b9\uc218 \uc7a5\ube44, \uacf5\uad6c \ubc0f \uc804\ub7b5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

D2\ub294 \ubc1c\uc74c\uc774 \ube44\uc2b7\ud55c \uac15\uc885\uacfc \ud63c\ub3d9\ub418\ub294 \uacbd\uc6b0\uac00 \uc788\ub2e4\ub294 \uc810\uc744 \uc720\uc758\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uad6c\uac15 DF2<\/strong>, \uc608\ub97c \ub4e4\uc5b4, \uc774\ub294 \ub2e4\ub978 \uc18c\uc7ac\ub85c, \ud569\uae08\ub7c9\uc774 \uc801\uc740 \uc720\ub0c9 \uacbd\ud654 \uacf5\uad6c\uac15\uc774\uba70 \uacbd\ub3c4\uac00 \ub0ae\uace0 \uac00\uacf5 \ud2b9\uc131\uc774 \ub2e4\ub985\ub2c8\ub2e4. \ub458 \ub2e4 \uacf5\uad6c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub418\uc9c0\ub9cc \uc11c\ub85c \ud638\ud658\ub418\uc9c0 \uc54a\uc73c\uba70, DF2\uc5d0 \uc801\ud569\ud55c \uac00\uacf5 \uc804\ub7b5\uc774 D2\uc5d0\ub294 \ucd5c\uc801\uc774 \uc544\ub2d0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uacbd\ub3c4 \ubb38\uc81c: D2 \uacf5\uad6c\uac15\uc740 \uc2e4\uc81c\ub85c \uc5bc\ub9c8\ub098 \ub2e8\ub2e8\ud55c\uac00?<\/h3>\n

\uac00\uc7a5 \uc790\uc8fc \ub4e3\ub294 \uc9c8\ubb38 \uc911 \ud558\ub098\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: D2 \uacf5\uad6c\uac15\uc740 \uc5bc\ub9c8\ub098 \ub2e8\ub2e8\ud55c\uac00<\/strong>? \ub2f5\uc740 \uc5f4\ucc98\ub9ac \uc0c1\ud0dc\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud480\ub9bc \uc0c1\ud0dc\uc5d0\uc11c D2\ub294 \uc57d 26 HRC\uc785\ub2c8\ub2e4. \uc644\uc804\ud55c \uc5f4\ucc98\ub9ac \ud6c4\uc5d0\ub294 58-62 HRC\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4. \uc0c1\ub300\uc801\uc73c\ub85c \ubb34\ub974\uace0 \uac00\uacf5 \uac00\ub2a5\ud55c \uc0c1\ud0dc\uc5d0\uc11c \uadf9\ub3c4\ub85c \ub2e8\ub2e8\ud558\uace0 \uc5f0\ub9c8\uc131\uc778 \uc0c1\ud0dc\uc5d0 \uc774\ub974\ub294 \uc774 \ub113\uc740 \ubc94\uc704\uac00 \ubc14\ub85c D2\ub97c \ub2e4\uc7ac\ub2e4\ub2a5\ud558\uba74\uc11c\ub3c4 \uae4c\ub2e4\ub86d\uac8c \ub9cc\ub4dc\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n

\uacbd\ub3c4\ub294 \uac00\uacf5\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud480\ub9bc \uc0c1\ud0dc\uc5d0\uc11c D2\ub294 \ub2e4\ub978 \ud569\uae08\uac15\uacfc \uc720\uc0ac\ud558\uac8c \uac00\uacf5\ub418\uba70, \ud669\uc0ad \uc791\uc5c5\uc758 \uad8c\uc7a5 \ud45c\uba74 \uc18d\ub3c4\ub294 \uc57d 250-300 SFM\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uacbd\ud654 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \uc808\uc0ad \uc18d\ub3c4\ub97c \ud06c\uac8c \uc904\uc5ec\uc57c \ud558\uba70 \uacf5\uad6c \uc120\ud0dd\uc774 \ub9e4\uc6b0 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 PCBN \uacf5\uad6c\ub85c \uacbd\ud654\ub41c D2\ub97c \uac00\uacf5\ud560 \ub54c \u201c\uac00\uc7a5 \uc2e4\ud604 \uac00\ub2a5\ud55c \uc774\uc1a1\uacfc \uc18d\ub3c4\ub294 0.08\u20130.20 mm\/rev \ubc0f 70\u2013120 m\/min \ubc94\uc704\uc5d0 \uc18d\ud55c\ub2e4\u201d\uace0 \ud569\ub2c8\ub2e4.<\/p>\n

\uacbd\ub3c4\ub294 \uac00\uacf5 \uc911 \uc18c\uc7ac\uc758 \uac70\ub3d9\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uacbd\ud654\ub41c D2\ub294 \ub2e8\uc21c\ud788 \ub354 \ub2e8\ub2e8\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ub354 \ucde8\uc131\uc774 \uac15\ud558\uace0 \ubaa8\uc11c\ub9ac \uce69\ud551\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uacf5\uad6c \ud615\uc0c1 \uc120\ud0dd\ubd80\ud130 \uce69 \ubc30\ucd9c \uc804\ub7b5\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \uac83\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub530\ub77c\uc11c D2\uc758 \uacbd\ub3c4 \uc0c1\ud0dc\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \ud6a8\uacfc\uc801\uc778 \uac00\uacf5 \uc804\ub7b5\uc744 \uac1c\ubc1c\ud558\ub294 \uccab \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n

\ud575\uc2ec \uc751\uc6a9 \ubd84\uc57c: D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uacf3<\/h3>\n

D2 \uacf5\uad6c\uac15\uc740 \uc784\uc758\ub85c \uc120\ud0dd\ub418\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \ub6f0\uc5b4\ub09c \ub0b4\ub9c8\ubaa8\uc131\uacfc \uce58\uc218 \uc548\uc815\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\ub97c \uc704\ud574 \uc9c0\uc815\ub429\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \uc5ec\ub7ec \uc0b0\uc5c5\uc5d0 \uac78\uccd0 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n

    \n
  • \uae08\ud615 \ubc0f \ub2e4\uc774 \uc81c\uc791:<\/strong> \ube14\ub7ad\ud0b9 \ub2e4\uc774, \uc131\ud615 \ub2e4\uc774, \uc778\ubc1c \ub2e4\uc774, \uc804\uc870 \ub2e4\uc774, \ub0c9\uac04 \uc555\ucd9c \ub2e4\uc774\ub294 \ubaa8\ub450 \uace0\uc751\ub825 \uc870\uac74\uc5d0\uc11c\ub3c4 \uc5c4\uaca9\ud55c \uacf5\ucc28\ub97c \uc720\uc9c0\ud558\ub294 D2\uc758 \ub2a5\ub825\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4.<\/li>\n
  • \uc808\uc0ad \uacf5\uad6c:<\/strong> \uc804\ub2e8 \ube14\ub808\uc774\ub4dc, \uc2ac\ub9ac\ud305 \ucee4\ud130, \ud380\uce58, \ud2b8\ub9bc \ub2e4\uc774\ub294 D2\uc758 \uacbd\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc758 \uc774\uc810\uc744 \ub204\ub9bd\ub2c8\ub2e4.<\/li>\n
  • \uc815\ubc00 \ubd80\ud488:<\/strong> \uac8c\uc774\uc9c0, \ub9c8\uc2a4\ud130 \uacf5\uad6c, \ub9c8\ubaa8 \ubd80\ud488\uc740 D2\uac00 \uc81c\uacf5\ud558\ub294 \uce58\uc218 \uc548\uc815\uc131\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<\/li>\n
  • \uc758\ub8cc \ubc0f \ud56d\uacf5\uc6b0\uc8fc \ud234\ub9c1:<\/strong> \uacbd\ub3c4\uc640 \uc778\uc131\uc758 \uc870\ud569\uc73c\ub85c \uc778\ud574 \uc774 \uc18c\uc7ac\ub294 \uc758\ub8cc \uae08\ud615 \uac00\uacf5 \ubc0f \ud56d\uacf5\uc6b0\uc8fc \ud234\ub9c1 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n
  • \uc2dd\ud488 \uac00\uacf5:<\/strong> \uc2dd\ud488 \uac00\uacf5\uc6a9 \uce7c\uacfc \uc808\ub2e8 \uae30\uad6c\ub294 D2\uc758 \ub0b4\ub9c8\ubaa8\uc131\uacfc \ub0b4\uc2dd\uc131\uc744 \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n

    \uc774\ub7ec\ud55c \uac01 \uc751\uc6a9 \ubd84\uc57c\ub294 \uac00\uacf5 \uacf5\uc815\uc5d0 \uc11c\ub85c \ub2e4\ub978 \uc694\uad6c \uc0ac\ud56d\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ube14\ub7ad\ud0b9 \ub2e4\uc774\ub294 \ubcf5\uc7a1\ud55c \ub0b4\ubd80 \ud615\uc0c1\uacfc \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\uac00 \ud544\uc694\ud560 \uc218 \uc788\ub294 \ubc18\uba74, \uc804\ub2e8 \ube14\ub808\uc774\ub4dc\ub294 \ud615\ud0dc\uac00 \ub354 \ub2e8\uc21c\ud560 \uc218 \uc788\uc9c0\ub9cc \ub6f0\uc5b4\ub09c \ud45c\uba74 \uc870\ub3c4\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \uac00\uacf5 \uc804\ub7b5\uc740 \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub9de\uac8c \uc870\uc815\ub418\uc5b4\uc57c \ud558\uba70, D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc5d0 \ub9cc\ub2a5 \uc811\uadfc\ubc95\uc740 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

    \uad6c\ud604: D2 \uacf5\uad6c\uac15\uc744 \uc131\uacf5\uc801\uc73c\ub85c \uac00\uacf5\ud558\ub294 \ubc29\ubc95<\/h2>\n

    \uacf5\uad6c \uc120\ud0dd: \uc131\uacf5\uc758 \uae30\ucd08<\/h3>\n

    \uac00\uc7a5 \uc911\uc694\ud55c \ub2e8\uc77c \uacb0\uc815\uc740 D2 \uacf5\uad6c\uac15 \uac00\uacf5<\/strong> \uacf5\uad6c \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc798\ubabb\ub41c \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud558\uba74 \uc2e4\ud328\uac00 \ubcf4\uc7a5\ub418\uba70, \uc62c\ubc14\ub978 \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud558\uba74 \uc131\uacf5\uc774 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4. \ud480\ub9bc \ucc98\ub9ac\ub41c D2\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c \ucd08\uacbd \uacf5\uad6c\ub85c \ucda9\ubd84\ud558\uba70, \ucf54\ud305 \ucd08\uacbd\uc740 \uacf5\uad6c \uc218\uba85\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uc90d\ub2c8\ub2e4. \ud55c \uac00\uacf5 \uae30\uc220\uc790\uac00 \uc5b8\uae09\ud588\ub4ef\uc774, \u201c\uc800\ub294 \ud56d\uc0c1 \uc778\ub371\uc11c\ube14 \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud55c \uc120\uc0ad\uc5d0\uc11c \uacbd\ud654\ub418\uc9c0 \uc54a\uc740 D-2\ub97c 250 SFM\uc73c\ub85c \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4.\u201d.<\/p>\n

    \uacbd\ud654\ub41c D2\uc758 \uacbd\uc6b0 \uacf5\uad6c \uc694\uad6c \uc0ac\ud56d\uc774 \ub354\uc6b1 \uae4c\ub2e4\ub85c\uc6cc\uc9d1\ub2c8\ub2e4. \uba87 \uac00\uc9c0 \uc635\uc158\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

      \n
    • PCBN(\ub2e4\uacb0\uc815 \uc785\ubc29\uc815 \uc9c8\ud654\ubd95\uc18c):<\/strong> PCBN \uacf5\uad6c\ub294 \uacbd\ud654\ub41c D2\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uba70, \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 70-120 m\/min\uc758 \uc808\uc0ad \uc18d\ub3c4\uac00 \uac00\ub2a5\ud569\ub2c8\ub2e4. PCBN\uc740 \ud45c\uba74 \uc870\ub3c4\uc640 \uce58\uc218 \uc815\ubc00\ub3c4\uac00 \uc911\uc694\ud55c \uc815\uc0ad \uc791\uc5c5\uc5d0 \ud2b9\ud788 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/li>\n
    • \ucf54\ud305 \ucd08\uacbd:<\/strong> TiCN + AlO + TiN\uacfc \uac19\uc740 \uace0\uae09 \ucf54\ud305\uc740 \uacbd\ud654\ub41c D2 \uac00\uacf5 \uc2dc \ucd08\uacbd \uacf5\uad6c \uc218\uba85\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\ud305 \ucd08\uacbd\uc740 PCBN\ubcf4\ub2e4 \uacbd\uc81c\uc801\uc774\uba70 \ud669\uc0ad\uc774\ub098 \uc694\uad6c \uc870\uac74\uc774 \ub35c \uae4c\ub2e4\ub85c\uc6b4 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
    • \uc11c\uba67:<\/strong> \uc11c\uba67 \uacf5\uad6c\uac00 \ub54c\ub54c\ub85c \uc0ac\uc6a9\ub418\uae30\ub294 \ud558\uc9c0\ub9cc, \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 D2\uc5d0\uc11c\uc758 \uc131\ub2a5\uc740 \ub2e4\ub978 \uc635\uc158\uc5d0 \ube44\ud574 \u201c\uc5f4\ub4f1\u201d\ud569\ub2c8\ub2e4.<\/li>\n
    • \uc138\ub77c\ubbf9:<\/strong> \ud63c\ud569 \uc138\ub77c\ubbf9 \uc778\uc11c\ud2b8\ub3c4 \ub610 \ub2e4\ub978 \ub300\uc548\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub300\ud55c \uc131\ub2a5\uc740 PCBN \ubc0f \ucf54\ud305 \ucd08\uacbd\uacfc \ube44\uad50\ud558\uc5ec \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n

      \uacbd\ud654\ub41c D2\uc758 \uad6c\uba4d \uac00\uacf5 \uc791\uc5c5\uc758 \uacbd\uc6b0, \uc7ac\ub8cc\uc758 \uacbd\ub3c4\uc640 \uc5f0\ub9c8\uc131 \ub54c\ubb38\uc5d0 \uc77c\ubc18 \ub4dc\ub9b4\ub9c1\uc740 \ubb38\uc81c\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \u201c\ud5ec\ub9ac\uceec \ubc00\ub9c1\uc740 \uacbd\ud654\ub41c D2 \uacf5\uad6c\uac15\uc5d0\uc11c \uad6c\uba4d \uac00\uacf5\uc744 \uc6a9\uc774\ud558\uac8c \ud558\uba70 \uacf5\uad6c \uc218\uba85\uc774 \ud55c \uc790\ub9bf\uc218 \ubc30 \ud5a5\uc0c1\ub41c\ub2e4\u201d\uace0 \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc740 \ubc00\ub9c1 \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uad6c\uba4d\uc744 \ubcf4\uac04 \uac00\uacf5\ud558\uba70, \uc808\uc0ad\ub825\uc744 \ubd84\uc0b0\uc2dc\ud0a4\uace0 \uacf5\uad6c \ub9c8\ubaa8\ub97c \uc904\uc785\ub2c8\ub2e4.<\/p>\n

      EDM(\ubc29\uc804 \uac00\uacf5) \ubc0f \uc640\uc774\uc5b4 EDM(WEDM)\ub3c4 \uacbd\ud654\ub41c D2 \uac00\uacf5, \ud2b9\ud788 \uc77c\ubc18 \uc808\uc0ad \uacf5\uad6c\ub85c \uc811\uadfc\ud558\uae30 \uc5b4\ub824\uc6b4 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc774\ub098 \ud2b9\uc9d5\ubd80\uc5d0 \uc2e4\ud589 \uac00\ub2a5\ud55c \ub300\uc548\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub7ec\ud55c \uacf5\uc815\uc740 \uc77c\ubc18 \uac00\uacf5\ubcf4\ub2e4 \ub290\ub9ac\uace0 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e4\uae30 \ub54c\ubb38\uc5d0 \uc8fc\ub85c \uc815\uc0ad \uc791\uc5c5\uc774\ub098 \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uacf5\ud560 \uc218 \uc5c6\ub294 \uc7ac\ub8cc\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

      \uc18d\ub3c4, \uc774\uc1a1 \ubc0f \uc808\uc0ad \ub9e4\uac1c\ubcc0\uc218<\/h3>\n

      \uc18d\ub3c4\uc640 \uc774\uc1a1\uc744 \uc62c\ubc14\ub974\uac8c \uc124\uc815\ud558\ub294 \uac83\uc740 D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc758 \uc131\uacf5\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uad8c\uc7a5 \uc0ac\ud56d\uc740 \uacbd\ub3c4 \uc0c1\ud0dc\uc640 \ud2b9\uc815 \uc791\uc5c5\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4:<\/p>\n

      For \ud480\ub9bc \ucc98\ub9ac\ub41c D2<\/strong> (\uc57d 26 HRC), \uc219\ub828\ub41c \uae30\uacc4 \uac00\uacf5 \uae30\uc220\uc790\ub294 \ud669\uc0ad \uc2dc 250-300 SFM\uc5d0\uc11c \uc2dc\uc791\ud560 \uac83\uc744 \uad8c\uc7a5\ud558\uba70, \uc815\uc0ad \uc2dc\uc5d0\ub294 \uc57d\uac04 \ub354 \ub192\uc740 \uc18d\ub3c4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\uc1a1 \uc18d\ub3c4\ub294 \ud669\uc0ad \uc2dc \ube44\uad50\uc801 \uac70\uce60\uac8c \uc124\uc815\ud558\uace0, \uc18c\uc7ac\uc758 \uac70\ub3d9\uc5d0 \ub300\ud55c \uac10\uac01\uc774 \uc0dd\uae38 \ub54c\uae4c\uc9c0 \uc815\uc0ad \uc808\uc0ad\uc740 0.015\u2033 \uc774\uc0c1\uc73c\ub85c \ud574\uc57c \ud569\ub2c8\ub2e4. \uc5f4\uacfc \uce69 \ubc30\ucd9c\uc744 \uad00\ub9ac\ud558\ub824\uba74 \ud50c\ub7ec\ub4dc \ub0c9\uac01\uc81c\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n

      For \uacbd\ud654 D2<\/strong> (58-62 HRC)\uc5d0\uc11c\ub294 \ub9e4\uac1c\ubcc0\uc218\uac00 \uadf9\uc801\uc73c\ub85c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 PCBN \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \uc2e4\ud589 \uac00\ub2a5\ud55c \uc808\uc0ad \uc18d\ub3c4\ub294 70-120 m\/min(\uc57d 230-395 SFM) \ubc94\uc704\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \uc774\uc1a1 \uc18d\ub3c4\ub294 0.08-0.20 mm\/rev\uac00 \uad8c\uc7a5\ub418\uba70, \uc815\uc0ad\uc5d0\ub294 0.14 mm\/rev, \ud669\uc0ad\uc5d0\ub294 0.20 mm\/rev\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc808\uc0ad \uae4a\uc774\ub294 \uacfc\ub3c4\ud55c \uc808\uc0ad\ub825\uc744 \ud53c\ud558\uae30 \uc704\ud574 \uc801\ub2f9\ud558\uac8c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub294 \ucd9c\ubc1c\uc810\uc77c \ubfd0 \uc808\ub300\uc801\uc778 \uaddc\uce59\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ucd5c\uc801\uc758 \uc124\uc815\uc740 \ud2b9\uc815 \uae30\uacc4, \uacf5\uad6c, \uacf5\uc791\ubb3c \ud615\uc0c1 \ubc0f \ub0c9\uac01 \uc870\uac74\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud56d\uc0c1 \ubcf4\uc218\uc801\uc73c\ub85c \uc2dc\uc791\ud558\uc5ec \uacf5\uad6c \ub9c8\ubaa8\uc640 \ud45c\uba74 \ud488\uc9c8\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uba74\uc11c \ub9e4\uac1c\ubcc0\uc218\ub97c \uc810\uc9c4\uc801\uc73c\ub85c \ub192\uc774\ub294 \uac83\uc774 \ud604\uba85\ud569\ub2c8\ub2e4.<\/p>\n

      \uacf5\uc791\ubb3c \uace0\uc815 \ubc0f \uc14b\uc5c5 \uace0\ub824 \uc0ac\ud56d<\/h3>\n

      D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc740 \uacf5\uc791\ubb3c \uace0\uc815\uacfc \uc14b\uc5c5\uc5d0 \ud2b9\ubcc4\ud55c \uc694\uad6c\ub97c \uc81c\uae30\ud569\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \uac00\uacf5 \uacbd\ud654 \uacbd\ud5a5\uc774 \uc788\uc5b4 \uc5b4\ub5a4 \uc9c4\ub3d9\uc774\ub098 \ucc44\ud130\ub9c1\ub3c4 \uacf5\uad6c \uc218\uba85\uacfc \ud45c\uba74 \ud488\uc9c8\uc744 \ube60\ub974\uac8c \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacac\uace0\ud55c \uacf5\uc791\ubb3c \uace0\uc815\uc774 \ud544\uc218\uc801\uc774\uba70, \ucda9\ubd84\ud55c \uac15\uc131\uacfc \uac10\uc1e0\ub97c \uac16\ucd98 \uae30\uacc4\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

      \ud480\ub9bc \uc0c1\ud0dc\uc758 D2\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc778 \uacf5\uc791\ubb3c \uace0\uc815 \uad00\ud589\uc73c\ub85c \ub300\uccb4\ub85c \ucda9\ubd84\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uacbd\ud654 D2\uc758 \uacbd\uc6b0 \uc808\uc0ad\ub825\uc774 \ub354 \ud06c\uace0 \uacf5\uc791\ubb3c \uc774\ub3d9\uc758 \uacb0\uacfc\uac00 \ub354 \uc2ec\uac01\ud569\ub2c8\ub2e4. \ucda9\ubd84\ud55c \uace0\uc815\ub825\uc744 \uac16\ucd98 \uc720\uc555\uc2dd \ub610\ub294 \uae30\uacc4\uc2dd \ud074\ub7a8\ud551\uc774 \uad8c\uc7a5\ub418\uba70, \uace0\uc815\uad6c\ub294 \uc624\ubc84\ud589\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uac15\uc131\uc744 \uadf9\ub300\ud654\ud558\ub3c4\ub85d \uc124\uacc4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      \uc5f4 \uad00\ub9ac\ub3c4 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc785\ub2c8\ub2e4. D2 \uacf5\uad6c\uac15 \uac00\uacf5 \uc911 \ubc1c\uc0dd\ud558\ub294 \uc5f4\uc740 \uacf5\uc791\ubb3c\uc758 \uc5f4\ud33d\ucc3d\uc744 \uc77c\uc73c\ucf1c \uce58\uc218 \ubd80\uc815\ud655\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud50c\ub7ec\ub4dc \ub0c9\uac01\uc81c\ub97c \uc0ac\uc6a9\ud558\uba74 \uc628\ub3c4 \uad00\ub9ac\uc5d0 \ub3c4\uc6c0\uc774 \ub418\uc9c0\ub9cc, \ucd5c\uc885 \uac80\uc0ac \uc804\uc5d0 \uacf5\uc791\ubb3c\uc774 \uc2e4\uc628\uc5d0\uc11c \uc548\uc815\ud654\ub418\ub3c4\ub85d \ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

      \ud488\uc9c8 \uad00\ub9ac \ubc0f \uac80\uc0ac<\/h3>\n

      D2\uc758 \ub192\uc740 \uacbd\ub3c4\ub294 \uac80\uc0ac\uac00 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc804\ud1b5\uc801\uc778 \uc811\ucd09\uc2dd \uac80\uc0ac \ubc29\ubc95\uc740 \uacbd\ud654 \ud45c\uba74\uc5d0\ub294 \ube44\uc2e4\uc6a9\uc801\uc77c \uc218 \uc788\uc73c\uba70, \uc18c\uc7ac\uc758 \uacbd\ub3c4 \ub54c\ubb38\uc5d0 \uc815\ud655\ud55c \uce21\uc815\uc744 \ub2ec\uc131\ud558\uae30 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad11\ud559 \ube44\uad50\uae30\ub098 \uc801\uc808\ud55c \ud504\ub85c\ube0c\ub97c \uac16\ucd98 CMM\uacfc \uac19\uc740 \ube44\uc811\ucd09\uc2dd \uac80\uc0ac \ubc29\ubc95\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

      \ud45c\uba74 \uc870\ub3c4\ub294 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \ud488\uc9c8 \ub9e4\uac1c\ubcc0\uc218\uc785\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \uacbd\ud654 D2\uc5d0\uc11c \uc6d0\ud558\ub294 \ud45c\uba74 \ud488\uc9c8\uc744 \ub2ec\uc131\ud558\ub294 \uac83\uc740 \u201c\uc0c1\ub2f9\ud55c \uacfc\uc81c\ub97c \uc81c\uc2dc\ud569\ub2c8\ub2e4\u201d. \uacf5\uad6c \ub9c8\ubaa8\uc640 \uc0dd\uc0b0\uc131\uc758 \uade0\ud615\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ud45c\uba74 \uac70\uce60\uae30\ub97c \ucd5c\uc18c\ud654\ud558\ub824\uba74 \ucd5c\uc801\uc758 \ubc00\ub9c1 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc2e0\uc911\ud558\uac8c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc744 \uc704\ud55c \ud575\uc2ec \uc120\ud0dd \uc694\uc778<\/h2>\n

      D2 \uacf5\uad6c\uac15 \uac00\uacf5 \ud30c\ud2b8\ub108\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \uc5ec\ub7ec \uc694\uc778\uc774 \uacb0\uc815\uc744 \uc774\ub04c\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\ub824 \uc0ac\ud56d\uc740 \ub2e8\uc21c\ud55c \ube44\uc6a9 \ube44\uad50\ub97c \ub118\uc5b4 \uc131\uacf5\uc801\uc778 D2 \uac00\uacf5\uc744 \uc704\ud55c \uadfc\ubcf8\uc801\uc778 \uc694\uad6c \uc0ac\ud56d\uc744 \ub2e4\ub8f9\ub2c8\ub2e4:<\/p>\n

      \uae30\uacc4 \uc131\ub2a5 \ubc0f \uac15\uc131<\/h3>\n

      D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc740 \uacf5\uc791 \uae30\uacc4\uc5d0 \uc608\uc678\uc801\uc778 \uc694\uad6c\ub97c \uc81c\uae30\ud569\ub2c8\ub2e4. \uc808\uc0ad\ub825\uc774 \ub192\uace0, \uc774 \uc18c\uc7ac\ub294 \uae30\uacc4\uc758 \ucc98\uc9d0\uc774\ub098 \uc9c4\ub3d9\uc744 \uc6a9\ub0a9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ucda9\ubd84\ud55c \uc2a4\ud540\ub4e4 \ucd9c\ub825, \uac15\uc131 \ubc0f \uac10\uc1e0\ub97c \uac16\ucd98 \uae30\uacc4\uac00 \ud544\uc218\uc801\uc774\uba70, \ud2b9\ud788 \uacbd\ud654 \ubc00\ub9c1 \uc791\uc5c5\uc5d0\uc11c \uadf8\ub7ec\ud569\ub2c8\ub2e4. \ud55c \uae30\uacc4 \uac00\uacf5 \uae30\uc220\uc790\uac00 \uc5b8\uae09\ud588\ub4ef\uc774, D2 \uc791\uc5c5\uc5d0\ub294 \uc801\uc808\ud55c \ud14c\uc774\ud37c\uc640 \ucd9c\ub825\uc744 \uac16\ucd98 \uae30\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4\u2014\u201d\uadf8 \uae30\uacc4\uac00 40 \ud14c\uc774\ud37c\ub77c\uace0 \uc0dd\uac01\ud558\ub294\ub370?\u201d.<\/p>\n

      58-62 HRC\uc758 D2 \uacbd\ud654 \ubc00\ub9c1\uc5d0\ub294 \ub192\uc740 \uc2a4\ud540\ub4e4 \uc18d\ub3c4, \uacac\uace0\ud55c \uad6c\uc870 \ubc0f \uace0\uae09 \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc744 \uac16\ucd98 \uae30\uacc4\uac00 \uad8c\uc7a5\ub429\ub2c8\ub2e4. \ub610\ud55c \uae30\uacc4\ub294 \uae34 \uac00\uacf5 \uc8fc\uae30 \ub3d9\uc548 \uc815\ud655\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uc5f4 \uc548\uc815\uc131\uc744 \uac16\ucd94\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      \uacf5\uad6c \uc804\ubb38\uc131 \ubc0f \uc7ac\uace0<\/h3>\n

      \uc131\uacf5\uc801\uc778 D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc5d0\ub294 \uc801\ud569\ud55c \uacf5\uad6c\uc5d0 \ub300\ud55c \uc811\uadfc\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc21c\ud788 \ucd08\uacbd \ub610\ub294 PCBN \uacf5\uad6c\ub97c \ubcf4\uc720\ud558\ub294 \uac83\uc744 \ub118\uc5b4, \ud2b9\uc815 D2 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc5b4\ub5a4 \ub4f1\uae09, \ud615\uc0c1, \ucf54\ud305\uc774 \uac00\uc7a5 \uc801\ud569\ud55c\uc9c0 \uc544\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uae4a\uc740 \uacf5\uad6c \uc804\ubb38\uc131\uc744 \uac16\ucd98 \uac00\uacf5 \ud30c\ud2b8\ub108\ub294 \uac01 \uc791\uc5c5\uc5d0 \ucd5c\uc801\uc758 \uacf5\uad6c\ub97c \ucd94\ucc9c\ud558\uc5ec \uc2dc\ud589\ucc29\uc624\ub97c \uc904\uc774\uace0 \uc0dd\uc0b0\uc744 \uac00\uc18d\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

      \uacf5\uad6c \uc7ac\uace0 \uad00\ub9ac\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. D2\ub294 \uc5f0\ub9c8\uc131\uc774 \uac15\ud574 \uacf5\uad6c \ub9c8\ubaa8\uac00 \ubd88\uac00\ud53c\ud569\ub2c8\ub2e4. \uad50\uccb4\uc6a9 \uacf5\uad6c\ub97c \uc989\uc2dc \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uc900\ube44\ud574 \ub450\uba74 \ub2e4\uc6b4\ud0c0\uc784\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uc0dd\uc0b0\uc744 \uacc4\uc18d \uc9c4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

      \ud488\uc9c8 \uacbd\uc601 \uc2dc\uc2a4\ud15c<\/h3>\n

      D2\uc758 \uc815\ubc00 \uac00\uacf5\uc5d0\ub294 \uc5c4\uaca9\ud55c \ud488\uc9c8 \uad00\ub9ac\uac00 \uc694\uad6c\ub429\ub2c8\ub2e4. IATF 16949 \uc778\uc99d\uacfc \uac19\uc740 \uacac\uace0\ud55c \ud488\uc9c8 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc744 \uac16\ucd98 \ud30c\ud2b8\ub108\ub294 \uc77c\uad00\uc131\uacfc \ucd94\uc801\uc131\uc5d0 \ub300\ud55c \uc758\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc774\ub294 \ubd80\ud488 \ud488\uc9c8\uc774 \ud0c0\ud611 \ubd88\uac00\ud55c \uc790\ub3d9\ucc28, \ud56d\uacf5\uc6b0\uc8fc, \uc758\ub8cc\uc640 \uac19\uc740 \uc0b0\uc5c5\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

      \ud1b5\ud569 \uc5ed\ub7c9<\/h3>\n

      \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 D2 \uacf5\uad6c\uac15 \uac00\uacf5 \ud30c\ud2b8\ub108\ub294 \uae08\uc18d \uc808\uc0ad\uc744 \ub118\uc5b4\uc11c\ub294 \ud1b5\ud569 \uc5ed\ub7c9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac, \uc5f0\uc0ad, EDM, \uac80\uc0ac \uc11c\ube44\uc2a4\ub294 \ubaa8\ub450 \uac04\uc18c\ud654\ub41c \uc6cc\ud06c\ud50c\ub85c\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 Jucheng\uc740 \uc5f4\ucc98\ub9ac\ub97c \uc81c\uc870 \uc6cc\ud06c\ud50c\ub85c\uc5d0 \ud1b5\ud569\ud558\uc5ec \ubd80\ud488\uc774 \uc678\uc8fc \uac00\uacf5\uc758 \uc9c0\uc5f0\uacfc \uc870\uc728 \ubb38\uc81c \uc5c6\uc774 \uac00\uacf5\uc5d0\uc11c \uacbd\ud654\ub85c \uc6d0\ud65c\ud558\uac8c \uc804\ud658\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

      D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc5d0 Jucheng\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uc774\uc720<\/h2>\n

      Jucheng Precision\uc5d0\uc11c \uc6b0\ub9ac\ub294 \uac00\uc7a5 \uc5b4\ub824\uc6b4 \uac00\uacf5 \uacfc\uc81c\ub97c \ud574\uacb0\ud558\ub294 \uac83\uc73c\ub85c \uba85\uc131\uc744 \uc313\uc544 \uc654\uc73c\uba70, D2 \uacf5\uad6c\uac15\uc740 \uac00\uc7a5 \uc5b4\ub824\uc6b4 \uc18c\uc7ac \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \uc811\uadfc \ubc29\uc2dd\uc740 \ucca8\ub2e8 \uc7a5\ube44, \uae4a\uc740 \uc804\ubb38\uc131, \uadf8\ub9ac\uace0 \uc81c\uc870 \uacf5\uc815\uc758 \ubaa8\ub4e0 \ub2e8\uacc4\uc5d0 \uac78\uce5c \ud488\uc9c8\uc5d0 \ub300\ud55c \ud5cc\uc2e0\uc744 \uacb0\ud569\ud569\ub2c8\ub2e4.<\/p>\n

      \uc6b0\ub9ac\ub294 \ub2e4\uc74c\uc744 \uc804\ubb38\uc73c\ub85c \ud569\ub2c8\ub2e4 \ud558\ub4dc \ubc00\ub9c1<\/strong> D2 \uacf5\uad6c\uac15\uc758 \uacbd\uc6b0, \uc5f4\ucc98\ub9ac \ubcc0\ud615\uc744 \uc644\uc804\ud788 \uc81c\uac70\ud558\uae30 \uc704\ud574 \uc644\uc804\ud788 \uacbd\ud654\ub41c \ud6c4 \ubd80\ud488\uc744 \uac00\uacf5\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\uc758 \uacac\uace0\ud55c CNC \uae30\uacc4\uc640 \ucca8\ub2e8 \ucf54\ud305 \uae30\uc220\uc744 \ud1b5\ud574 58-62 HRC \uc18c\uc7ac\uc5d0\uc11c\ub3c4 tight \uacf5\ucc28\uc640 \uc6b0\uc218\ud55c \ud45c\uba74 \uc870\ub3c4\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc874 \ubc29\uc2dd\uc744 \uc120\ud638\ud558\ub294 \uace0\uac1d\uc744 \uc704\ud574 \uc5b4\ub2d0\ub9c1\ub41c D2\uc758 \uc815\ubc00 \uac00\uacf5 \ud6c4 \uc0ac\ub0b4 \uc5f4\ucc98\ub9ac \ubc0f \ub9c8\ubb34\ub9ac \uac00\uacf5\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

      \uc6b0\ub9ac\uc758 \uc5ed\ub7c9\uc740 \ubc00\ub9c1\uc744 \ub118\uc5b4\uc12d\ub2c8\ub2e4. CNC \uc120\uc0ad, \ud134\ubc00 \uc870\ud569, \uc640\uc774\uc5b4 EDM, \ud3c9\uba74 \uc5f0\uc0ad, \uc815\ubc00 \uc5f0\uc0ad\uc744 \uc81c\uacf5\ud558\uc5ec D2 \uacf5\uad6c\uac15 \ubd80\ud488\uc5d0 \ub300\ud55c \uc644\uc804\ud55c \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc2dc\uc81c\ud488 \uc81c\uc791\ubd80\ud130 \uc0dd\uc0b0\uae4c\uc9c0 \ub3d9\uc77c\ud55c \uc5c4\uaca9\ud55c \ud488\uc9c8 \uae30\uc900\uc744 \uc720\uc9c0\ud558\uba70, IATF 16949 \uc778\uc99d\uc73c\ub85c \ub4b7\ubc1b\uce68\ub429\ub2c8\ub2e4.<\/p>\n

      \uadf8\ub7ec\ub098 Jucheng\uc744 \uc9c4\uc815\uc73c\ub85c \ucc28\ubcc4\ud654\ud558\ub294 \uac83\uc740 \uc18c\uc7ac\uc5d0 \ub300\ud55c \uc6b0\ub9ac\uc758 \uc774\ud574\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ub2e8\uc21c\ud788 D2\ub97c \uac00\uacf5\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uadf8 \uac70\ub3d9\uc744 \uc5f0\uad6c\ud558\uace0 \ub2e4\uc591\ud55c \uacf5\uad6c\uc640 \ud30c\ub77c\ubbf8\ud130\ub97c \uc2e4\ud5d8\ud558\uba70 \uc218\ub144\uac04\uc758 \uc2e4\ubb34 \uacbd\ud5d8\uc744 \ud1b5\ud574 \uacf5\uc815\uc744 \uac1c\uc120\ud574 \uc654\uc2b5\ub2c8\ub2e4. Jucheng\uc5d0 D2 \ud504\ub85c\uc81d\ud2b8\ub97c \uac00\uc838\uc624\uc2dc\uba74 \ub2e8\uc21c\ud55c \uac00\uacf5 \ub2a5\ub825\uc774 \uc544\ub2c8\ub77c \uac00\uacf5 \uc804\ubb38\uc131\uc744 \uc5bb\uc73c\uc2dc\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

      \uc124\uce58 \ubc0f \uc720\uc9c0\ubcf4\uc218 \uace0\ub824 \uc0ac\ud56d<\/h2>\n

      \uc124\uce58\uc640 \uc720\uc9c0\ubcf4\uc218\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\uc885 \uc0ac\uc6a9\uc790\uc758 \ucc45\uc784\uc774\uc9c0\ub9cc, D2 \uacf5\uad6c\uac15 \ubd80\ud488\uc744 \uc9c0\uc815\ud558\ub294 \ubaa8\ub4e0 \ubd84\uaed8\uc11c \uc720\ub150\ud574\uc57c \ud560 \uba87 \uac00\uc9c0 \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

      D2 \uacf5\uad6c\uac15 \ubd80\ud488\uc740 \uc124\uce58 \uc911 \uc8fc\uc758\ud574\uc11c \ucde8\uae09\ud574\uc57c \ud569\ub2c8\ub2e4. \uc18c\uc7ac\uc758 \ub192\uc740 \uacbd\ub3c4\ub294 \uc5f0\ud55c \uac15\uc7ac\ubcf4\ub2e4 \ucde8\uc131\uc774 \ud06c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uba70, \ucda9\uaca9\uc774\ub098 \ucda9\uaca9 \ud558\uc911\uc740 \uade0\uc5f4\uc774\ub098 \uce58\ud551\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc870\uae30 \ud30c\uc190\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\ub294 \uc751\ub825 \uc9d1\uc911\uc744 \ud53c\ud558\ub824\uba74 \uc801\uc808\ud55c \uc815\ub82c\uacfc \ub07c\uc6cc\ub9de\ucda4\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n

      \uc720\uc9c0\ubcf4\uc218\uc758 \uacbd\uc6b0 D2 \ubd80\ud488\uc740 \uc815\uae30\uc801\uc778 \uac80\uc0ac\uc640 \uc801\uc808\ud55c \uacbd\uc6b0 \uc724\ud65c\uc744 \ud1b5\ud574 \uc774\uc810\uc744 \uc5bb\uc2b5\ub2c8\ub2e4. \uc18c\uc7ac\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc740 \ubd80\ud488\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uae34 \uc218\uba85\uc744 \uac00\uc9c4\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uc9c0\ub9cc, \ud30c\uad34\ub418\uc9c0 \uc54a\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ub9c8\ubaa8 \ud328\ud134\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \ubd80\ud488\uc774 \uace0\uc7a5 \ub098\uae30 \uc804\uc5d0 \uad50\uccb4\ud558\uba74 \uac12\ube44\uc2fc \ub2e4\uc6b4\ud0c0\uc784\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

      D2 \ubd80\ud488\uc5d0 \uc218\ub9ac\ub098 \uc7ac\uac00\uacf5\uc774 \ud544\uc694\ud560 \ub54c\ub3c4 \ub3d9\uc77c\ud55c \uac00\uacf5 \uacfc\uc81c\uac00 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uacbd\ud654 \ubc00\ub9c1, EDM \ub610\ub294 \uc5f0\uc0ad\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc73c\uba70, \uc55e\uc11c \ub17c\uc758\ud55c \ub3d9\uc77c\ud55c \uacf5\uad6c \ubc0f \ud30c\ub77c\ubbf8\ud130 \uace0\ub824 \uc0ac\ud56d\uc774 \uc5ec\uc804\ud788 \uad00\ub828\ub429\ub2c8\ub2e4.<\/p>\n

      D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc5d0 \uad00\ud55c \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n

      1. D2 \uacf5\uad6c\uac15\uc740 \uac00\uacf5\uc774 \uc5b4\ub835\uc2b5\ub2c8\uae4c?<\/h3>\n

      \uc608, D2\ub294 \ud2b9\ud788 \uacbd\ud654 \uc0c1\ud0dc\uc5d0\uc11c \uac00\uacf5\uc774 \uc5b4\ub824\uc6b4 \uac83\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4. \ub192\uc740 \uacbd\ub3c4\uc640 \uc5f0\ub9c8\uc131\uc73c\ub85c \uc778\ud574 \uacf5\uad6c \ub9c8\ubaa8\uac00 \ube60\ub974\uac8c \ubc1c\uc0dd\ud558\uba70, \uac00\uacf5 \uacbd\ud654 \uacbd\ud5a5\uc774 \uc788\uc5b4 \uc808\uc0ad \ud30c\ub77c\ubbf8\ud130\ub97c \uc2e0\uc911\ud558\uac8c \uc81c\uc5b4\ud574\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \uc801\uc808\ud55c \uacf5\uad6c\uc640 \ud30c\ub77c\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uba74 D2\ub97c \uac00\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

      2. D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uacf5\uad6c\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n

      \uc5b4\ub2d0\ub9c1\ub41c D2\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c \ucf54\ud305 \ucd08\uacbd \uacf5\uad6c\ub85c \ucda9\ubd84\ud569\ub2c8\ub2e4. \uacbd\ud654\ub41c D2\uc758 \uacbd\uc6b0 PCBN \uacf5\uad6c\uac00 \ucd5c\uace0\uc758 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uba70, \uadf8 \ub2e4\uc74c\uc73c\ub85c \uace0\uae09 \ucf54\ud305\uc744 \uc801\uc6a9\ud55c \ucf54\ud305 \ucd08\uacbd \uacf5\uad6c\uac00 \ub4a4\ub530\ub985\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc778 \uacf5\uad6c \ub4f1\uae09, \ud615\uc0c1 \ubc0f \ucf54\ud305\uc740 \uc791\uc5c5(\ud669\uc0ad \ub300 \uc815\uc0ad)\uacfc \ud2b9\uc815 D2 \uacbd\ub3c4\uc5d0 \ub530\ub77c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      3. D2 \uacf5\uad6c\uac15\uc740 \uc5f4\ucc98\ub9ac \ud6c4 \uc5bc\ub9c8\ub098 \ub2e8\ub2e8\ud569\ub2c8\uae4c?<\/h3>\n

      D2\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc644\uc804\ud55c \uc5f4\ucc98\ub9ac \ud6c4 58-62 HRC\uc758 \uacbd\ub3c4\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4. \uc815\ud655\ud55c \uacbd\ub3c4\ub294 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uc628\ub3c4, \ub2f4\uae08\uc9c8 \uc18d\ub3c4 \ubc0f \ud15c\ud37c\ub9c1 \uc628\ub3c4\ub97c \ud3ec\ud568\ud55c \uad6c\uccb4\uc801\uc778 \uc5f4\ucc98\ub9ac \ud30c\ub77c\ubbf8\ud130\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n

      4. D2 \uacf5\uad6c\uac15\uc740 \uacbd\ud654 \ud6c4\uc5d0\ub3c4 \uac00\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n

      \uc608, D2\ub294 \uacbd\ud654 \ud6c4 \ud558\ub4dc \ubc00\ub9c1, \uc5f0\uc0ad \ubc0f EDM\uacfc \uac19\uc740 \uacf5\uc815\uc744 \ud1b5\ud574 \uac00\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\ub4dc \ubc00\ub9c1\uc5d0\ub294 \ud2b9\uc218 \uacf5\uad6c(PCBN \ub610\ub294 \uace0\uae09 \ucf54\ud305 \ucd08\uacbd)\uc640 \uc2e0\uc911\ud55c \ud30c\ub77c\ubbf8\ud130 \uc120\ud0dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc5f0\uc0ad\uacfc EDM\ub3c4 \uacbd\ud654\ub41c D2\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc2e4\ud589 \uac00\ub2a5\ud55c \uc635\uc158\uc785\ub2c8\ub2e4.<\/p>\n

      5. D2\uc640 DF2 \uacf5\uad6c\uac15\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n

      D2\uc640 DF2\ub294 \uc11c\ub85c \ub2e4\ub978 \uacf5\uad6c\uac15 \ub4f1\uae09\uc785\ub2c8\ub2e4. D2\ub294 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub09c \uace0\ud0c4\uc18c\u00b7\uace0\ud06c\ub86c \uacf5\uae30 \uacbd\ud654\uac15\uc785\ub2c8\ub2e4. DF2\ub294 \uacbd\ub3c4\uac00 \ub354 \ub0ae\uace0 \uac00\uacf5 \ud2b9\uc131\uc774 \ub2e4\ub978 \uc800\ud569\uae08 \uc720\ub0c9 \uacbd\ud654 \uacf5\uad6c\uac15\uc785\ub2c8\ub2e4. \ub450 \uac15\uc885\uc740 \ud638\ud658\ub418\uc9c0 \uc54a\uc73c\uba70 \uac00\uacf5 \uc804\ub7b5\ub3c4 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n

      6. D2 \uacf5\uad6c\uac15\uc758 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n

      D2\ub294 \uae08\ud615 \ubc0f \ubab0\ub4dc \uc81c\uc791(\ube14\ub7ad\ud0b9, \uc131\ud615, \ub4dc\ub85c\uc789 \ubc0f \ub098\uc0ac \uc804\uc870 \ub2e4\uc774), \uc808\uc0ad \uacf5\uad6c(\uc804\ub2e8 \ub0a0, \uc2ac\ub9ac\ud130, \ud380\uce58), \uc815\ubc00 \ubd80\ud488(\uac8c\uc774\uc9c0, \ub9c8\ubaa8 \ubd80\ud488) \ubc0f \uc758\ub8cc\u00b7\ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc758 \uacf5\uad6c\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

      7. D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc5d0 \uad8c\uc7a5\ub418\ub294 \uc808\uc0ad \uc18d\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n

      \uc5b4\ub2d0\ub9c1\ub41c D2\uc758 \uacbd\uc6b0 \ud669\uc0ad \uc2dc \uad8c\uc7a5 \ud45c\uba74 \uc18d\ub3c4\ub294 250-300 SFM\uc785\ub2c8\ub2e4. \uacbd\ud654\ub41c D2\uc758 \uacbd\uc6b0 PCBN \uacf5\uad6c\ub85c 70-120 m\/min(\uc57d 230-395 SFM)\uc758 \uc18d\ub3c4\uac00 \uad8c\uc7a5\ub429\ub2c8\ub2e4. \uc774\ub294 \uc2dc\uc791\uc810\uc774\uba70 \uad6c\uccb4\uc801\uc778 \uc870\uac74\uc5d0 \ub530\ub77c \uc870\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      8. D2 \uacf5\uad6c\uac15\uc740 \uac00\uacf5 \uc911\uc5d0 \uac00\uacf5\uacbd\ud654\uac00 \ubc1c\uc0dd\ud569\ub2c8\uae4c?<\/h3>\n

      \uc608, D2\ub294 \uc808\uc0ad \uacf5\uad6c\uac00 \uc808\uc0ad \uc911\uc5d0 \uc815\uccb4\ud558\uac70\ub098 \ubd80\uc801\uc808\ud55c \uc18d\ub3c4\uc640 \uc774\uc1a1\uc744 \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \uac00\uacf5\uacbd\ud654\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uacf5\uacbd\ud654\ub294 \ud6c4\uc18d \ud328\uc2a4\ub97c \ub354 \uc5b4\ub835\uac8c \ub9cc\ub4e4\uace0 \uacf5\uad6c \ub9c8\ubaa8\ub97c \uac00\uc18d\ud654\ud558\ubbc0\ub85c, \uc77c\uad00\ub41c \uc808\uc0ad \ub3d9\uc791\uc744 \uc720\uc9c0\ud558\uace0 \ub9c8\ucc30\uc744 \ud53c\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

      \uacb0\ub860<\/h2>\n

      D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc740 \ub192\uc740 \uacbd\ub3c4, \uc5f0\ub9c8\uc131, \uac00\uacf5\uacbd\ud654, \uc5f4\ucc98\ub9ac \ubcc0\ud615 \uc704\ud5d8 \ub4f1 \uc2e4\uc81c\uc801\uc778 \uc5b4\ub824\uc6c0\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub7ec\ud55c \uc5b4\ub824\uc6c0\uc774 \uadf9\ubcf5 \ubd88\uac00\ub2a5\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc801\uc808\ud55c \uacf5\uad6c, \ud30c\ub77c\ubbf8\ud130, \uc7a5\ube44 \ubc0f \uc804\ubb38\uc131\uc744 \uac16\ucd94\uba74 D2\ub294 \uc5c4\uaca9\ud55c \uacf5\ucc28\uc640 \uc6b0\uc218\ud55c \ud45c\uba74 \uc870\ub3c4\ub85c \uac00\uacf5\ub418\uc5b4 \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc548\uc815\uc801\uc73c\ub85c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\ub294 \ubd80\ud488\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

      \ud575\uc2ec\uc740 D2\ub97c \uc874\uc911\uacfc \uc900\ube44\ub85c \ub300\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc7ac\ub8cc\uc758 \ud2b9\uc131\uacfc \uc5f4\ucc98\ub9ac\uc5d0 \ub530\ub77c \uc5b4\ub5bb\uac8c \ubcc0\ud654\ud558\ub294\uc9c0 \uc774\ud574\ud558\uc2ed\uc2dc\uc624. \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c \uacf5\uad6c\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uc18d\ub3c4\uc640 \uc774\uc1a1\uc744 \uc2e0\uc911\ud558\uac8c \uc81c\uc5b4\ud558\uc2ed\uc2dc\uc624. \uadf8\ub9ac\uace0 D2 \uacf5\uad6c\uac15 \uac00\uacf5\uc758 \uace0\uc720\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucc98\ub9ac\ud560 \uacbd\ud5d8\uacfc \uc5ed\ub7c9\uc744 \uac16\ucd98 \uac00\uacf5 \uc5c5\uccb4\uc640 \ud611\ub825\ud558\uc2ed\uc2dc\uc624.<\/p>\n

      \uc8fc\uc131\uc815\ubc00(Jucheng Precision)\uc740 \uadf8 \uc57d\uc18d\uc744 \uc9c0\ucf1c\uc654\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \uc7a5\ube44\uc5d0 \ud22c\uc790\ud558\uace0, \uacf5\uc815\uc744 \uac1c\ubc1c\ud558\uba70, D2 \uacf5\uad6c\uac15\uc744 \uc131\uacf5\uc801\uc73c\ub85c \uac00\uacf5\ud560 \uc218 \uc788\ub294 \uc804\ubb38\uc131\uc744 \uad6c\ucd95\ud588\uc2b5\ub2c8\ub2e4. \ud480\ub9bc \uc0c1\ud0dc\uc774\ub4e0 \uacbd\ud654 \ud6c4\uc774\ub4e0 \ub9c8\ucc2c\uac00\uc9c0\uc785\ub2c8\ub2e4. D2 \uac00\uacf5 \uacfc\uc81c\uc5d0 \uc9c1\uba74\ud574 \uc788\ub2e4\uba74, \uc800\ud76c\uac00 \uc5b4\ub5bb\uac8c \ub3c4\uc6b8 \uc218 \uc788\ub294\uc9c0 \ub17c\uc758\ud560 \uae30\ud68c\ub97c \ud658\uc601\ud569\ub2c8\ub2e4.<\/p>\n

      \uc624\ub298 \uc8fc\uc131\uc815\ubc00\uc5d0 \uc5f0\ub77d\ud558\uc5ec D2 \uacf5\uad6c\uac15 \uac00\uacf5 \ud504\ub85c\uc81d\ud2b8\ub97c \ub17c\uc758\ud558\uc2ed\uc2dc\uc624. \uc2dc\uc81c\ud488 \uc81c\uc791\ubd80\ud130 \uc591\uc0b0\uae4c\uc9c0, \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc815\ubc00\uc131, \ud488\uc9c8, \uc2e0\ub8b0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

      If you have ever watched a carbide end mill fail spectacularly on the first pass, or struggled to hold a tight tolerance on a part that seemed to move between setup and inspection, you already understand the central challenge of D2 tool steel machining. This material offers exceptional wear resistance and dimensional stability\u2014properties that make […]<\/p>\n","protected":false},"author":1,"featured_media":1724,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1718","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/posts\/1718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/comments?post=1718"}],"version-history":[{"count":5,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/posts\/1718\/revisions"}],"predecessor-version":[{"id":1725,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/posts\/1718\/revisions\/1725"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/media\/1724"}],"wp:attachment":[{"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/media?parent=1718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/categories?post=1718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jccncmachining.com\/ko\/wp-json\/wp\/v2\/tags?post=1718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}