{"id":12347,"date":"2026-01-21T21:03:09","date_gmt":"2026-01-21T13:03:09","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=12347"},"modified":"2026-10-25T22:00:16","modified_gmt":"2026-10-25T14:00:16","slug":"selection-of-tool-steels-for-precision-special-applications","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/selection-of-tool-steels-for-precision-special-applications\/","title":{"rendered":"\uc815\ubc00 \ubc0f \ud2b9\uc218 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \uacf5\uad6c\uac15 \uc120\uc815"},"content":{"rendered":"

\uc815\ubc00 \ubc0f \ud2b9\uc218 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \uacf5\uad6c\uac15 \uc120\uc815<\/h1>\n\n\n\n

\uc804\uc790, \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uc758\ub8cc\uae30\uae30 \ubd84\uc57c\uc758 \uace0\uc815\ubc00 \uc81c\uc870\uc5d0\ub294 \ub9e4\uc6b0 \uc5c4\uaca9\ud55c \uae08\ud615 \uacf5\ucc28\uc640 \ud45c\uba74 \ub9c8\uac10 \uc0ac\uc591\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4. \ube44\uae08\uc18d \uac1c\uc7ac\ubb3c, \ud0c4\ud654\ubb3c \ud3b8\uc11d \ub610\ub294 \uae30\uacf5\uacfc \uac19\uc740 \uad6c\uc870\uc801 \uacb0\ud568\uc740 \uae08\ud615 \ud30c\uc190\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc73c\uba70, \ud45c\uba74\uc758 \ubbf8\uc138 \uad6c\uba4d\uc740 \uac70\uc6b8\ucc98\ub7fc \ub9e4\ub044\ub7ec\uc6b4 \uc5f0\ub9c8 \uacb0\uacfc\ub97c \uc800\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2f9\uc0ac\uc758 \uc815\ubc00 \uae08\ud615\uac15 \uc194\ub8e8\uc158\uc744 \uc0b4\ud3b4\ubcf4\uc2ed\uc2dc\uc624.<\/h2>\n\n\n\n
\n\n

\uc8fc\ubb3c \uc81c\uc791\uc6a9 \uc8fc\ud615<\/h3>\n\n\n

\ucf54\uc774\ub2dd \ub2e4\uc774\ub294 \uc815\ubc00 \uc131\ud615 \uc911 \ub2e4\uc774 \uce90\ube44\ud2f0\uac00 \uc18c\uc131 \ubcc0\ud615\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ub192\uc740 \uc555\ucd95 \ud56d\ubcf5 \uac15\ub3c4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ucf54\uc774\ub2dd \ubc0f \ubd84\ub9d0 \uc555\ucd95\uc6a9 \ub2e4\uc774 \uc7ac\ub8cc \uc635\uc158\uc740 \ub2e4\uc74c\uc5d0\uc11c \ube44\uad50\ub429\ub2c8\ub2e4. \ucf54\uc774\ub2dd \ubc0f \ubd84\ub9d0 \uc555\ucd95 \ub2e4\uc774 \uac15\uc7ac \uc120\uc815 \uac00\uc774\ub4dc<\/a>. \ucf54\uc774\ub2dd \ub2e4\uc774\uc758 \ubbf8\uc138 \uc870\uc9c1\uc740 \uc21c\uc218\ud558\uace0 \uade0\uc77c\ud574\uc57c \ud569\ub2c8\ub2e4. \uc870\ub300 \ud0c4\ud654\ubb3c\uc774\ub098 \uac1c\uc7ac\ubb3c\uc740 \ubbf8\ub7ec \uc5f0\ub9c8 \uacb0\uacfc\ub97c \uc800\ud574\ud558\uc5ec \ud45c\uba74 \uacb0\ud568\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc774\uc720\ub85c \ub2e4\uc74c\uc744 \ud1b5\ud574 \uc815\ub828\ub41c \uac15\uc7ac\uac00 \uc804\ud574\uc2ac\ub798\uadf8 \uc7ac\uc6a9\uc735(ESR)<\/a>(\uac1c\ub7c9\ud615 52100 \ub610\ub294 D2\uc640 \uac19\uc740) \uc7ac\uc9c8\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f0\ub9c8 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ud760\uc9d1\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n\n\n

\n
\ucf54\uc774\ub2dd \ub2e4\uc774 \uac00\uc774\ub4dc \uc77d\uae30<\/a><\/div>\n\n<\/div>\n\n<\/div>\n\n\n\n
\n\n

\ubd84\ub9d0 \uc555\ucd95 \ub2e4\uc774<\/h3>\n\n\n

\uae08\uc18d \ub610\ub294 \uc138\ub77c\ubbf9 \ubd84\ub9d0 \uc555\ucd95 \uacf5\uc815\uc5d0\uc11c \ub2e4\uc774 \ubcbd\uacfc \ud380\uce58\ub294 \ub9c8\ubaa8\uc640 600~800MPa\uc5d0 \ub2ec\ud558\ub294 \ub192\uc740 \uc555\ucd95 \ud558\uc911\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc774 \uac15\uc740 \uc2a4\ud06c\ub798\uce58 \ubc0f \uc810\ucc29\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \ub192\uc740 \uacbd\ub3c4\uc640 \uade0\uc77c\ud55c \ud0c4\ud654\ubb3c \ubd84\ud3ec\ub97c \uac00\uc838\uc57c \ud558\uba70, \ub3d9\uc2dc\uc5d0 \uc0ac\ucd9c \uc0ac\uc774\ud074 \uc751\ub825\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uc778\uc131\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6a9\ub3c4\uc5d0\ub294 M2 \uace0\uc18d\ub3c4\uac15\uacfc D2 \uace0\ud0c4\uc18c \uace0\ud06c\ub86c\uac15\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n

\n
\ubd84\ub9d0 \uc555\ucd95 \ub2e4\uc774 \uac00\uc774\ub4dc \uc77d\uae30<\/a><\/div>\n\n<\/div>\n\n<\/div>\n\n\n\n
\n\n

\ub77c\ubbf8\ub124\uc774\uc158 \ub2e4\uc774<\/h3>\n\n\n

\ubaa8\ud130 \ubc0f \ubcc0\uc555\uae30\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc2e4\ub9ac\ucf58 \uac15\ud310 \uc801\uce35\ud310\uc758 \uc2a4\ud0ec\ud551 \uacf5\uc815\uc740 \ud310\uc7ac \ud45c\uba74\uc758 \ub2e8\ub2e8\ud55c \uc0b0\ud654\uaddc\uc18c \uc785\uc790\ub85c \uc778\ud574 \uc2ec\uac01\ud55c \ub9c8\ubaa8\uac00 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \uace0\uc8fc\ud30c \uc2a4\ud0ec\ud551 \uacfc\uc815\uc5d0\uc11c \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\ub97c \uc720\uc9c0\ud558\uace0 \ubc84(burr) \ubc1c\uc0dd\uc744 \uc5b5\uc81c\ud558\uae30 \uc704\ud574\uc11c\ub294 \uae08\ud615\uac15\uc774 \uc6b0\uc218\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc744 \uac00\uc838\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ub0c9\uac04 \uac00\uacf5\uac15\uc5d0 \ube44\ud574 M2 \ubc0f M4\uc640 \uac19\uc740 \uace0\uc18d\ub3c4\uac15\uc774\ub098 \ubd84\ub9d0 \uc57c\uae08\uac15\uc740 \ub9c8\ubaa8\uc131 \uacf5\uc791\ubb3c\ub85c \uc778\ud55c \ubbf8\uc138 \ud30c\uc190 \ubc0f \ubaa8\uc11c\ub9ac \ub465\uae00\ub9bc\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n

\n
\uc801\uce35 \ub2e4\uc774 \uac00\uc774\ub4dc \uc77d\uae30<\/a><\/div>\n\n<\/div>\n\n<\/div>\n\n\n\n
\n\n

\ub9c8\uc774\ud06c\ub85c \uc131\ud615 \ub2e4\uc774<\/h3>\n\n\n

\ub9c8\uc774\ud06c\ub85c \uae30\uc5b4 \ubc0f \uc0dd\uccb4 \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8\uc640 \uac19\uc740 \ub9c8\uc774\ud06c\ub85c \ubc0f \ub098\ub178 \uc81c\uc870 \ubd84\uc57c\uc5d0\uc11c\ub294 \ubd80\ud488\uc758 \ubbf8\uc138 \ud615\uc0c1\uc774 \uacf5\uad6c\uac15\uc758 \uacb0\uc815\ub9bd \ud06c\uae30\uc5d0 \uadfc\uc811\ud569\ub2c8\ub2e4. \uc7ac\ub8cc\uc758 \uc21c\ub3c4\ub294 \ubbf8\uc138 \uc131\ud615 \ud488\uc9c8\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\ub370, \uc870\ub300\ud55c \uac1c\uc7ac\ubb3c\uc740 \ubbf8\uc138 \ud615\uc0c1\uc758 \ud30c\uc190\uc774\ub098 \uad6d\ubd80\uc801\uc778 \uacb0\ud568\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\ub294 \ucd08\ubbf8\uc138 \uacb0\uc815\ub9bd \uad6c\uc870\ub97c \uac00\uc9c0\uba70 \uac70\uc2dc\uc801\uc778 \ud3b8\uc11d\uc774 \uc5c6\ub294 \uac15\uc774 \uc694\uad6c\ub418\uba70, \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\ud574\uc2ac\ub798\uadf8 \uc7ac\uc6a9\uc735(ESR) \ub610\ub294 \uc9c4\uacf5 \uc544\ud06c \uc7ac\uc6a9\uc735(VAR) \uacf5\ubc95\uc73c\ub85c \uc0dd\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n\n<\/div>\n\n\n\n

\uacf5\uad6c\uac15 \uc120\uc815\uc5d0 \ub300\ud55c \uad8c\uc7a5 \uc0ac\ud56d<\/h2>\n\n\n\n
\n\n

\uce58\uc218 \uc548\uc815\uc131 \ubc0f \uc2ec\uce35 \uadf9\uc800\uc628 \ucc98\ub9ac<\/h3>\n\n\n

\ubbf8\ud06c\ub860 \uc218\uc900\uc758 \uce58\uc218 \uc548\uc815\uc131\uc740 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uc640 \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc0ac\uc774\uc758 \uc0c1\ud3c9\ud615\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub294 \uc900\uc548\uc815 \uc0c1\ud0dc\ub85c, \uc0ac\uc6a9 \uc2dc\uac04 \uc911 \ub610\ub294 \uc751\ub825 \ud558\uc5d0\uc11c \ubbf8\ubcc0\ud0dc \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c \ubcc0\ud0dc\ud558\uc5ec \uccb4\uc801 \ud33d\ucc3d\uacfc \uae08\ud615 \ubcc0\ud615\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \uc2ec\ub0c9 \ucc98\ub9ac(DCT, -80\u00b0C to -196\u00b0C)\ub294 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ubcc0\ud0dc\ub97c \uac70\uc758 \uc644\uc804\ud558\uac8c \ucd09\uc9c4\ud558\uc5ec \ubbf8\uc138\uc870\uc9c1\uc744 \uc548\uc815\ud654\ud569\ub2c8\ub2e4. \ub610\ud55c \uc774 \uacf5\uc815\uc740 \ubbf8\uc138\ud55c \u03b7-\ud0c4\ud654\ubb3c\uc758 \uc11d\ucd9c\uc744 \ucd09\uc9c4\ud558\uc5ec \uc7ac\ub8cc\uc758 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n<\/div>\n\n\n\n

\n\n

\uc5f0\ub9c8 \uc131\ub2a5 \ubc0f ESR \uacf5\uc815\uc758 \uc7a5\uc810<\/h3>\n\n\n

SPI A1 \ub610\ub294 A2 \ub4f1\uae09\uc758 \ubbf8\ub7ec \uc5f0\ub9c8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub824\uba74 \uc5f0\ub9c8 \uc131\ub2a5\uc774 \uae08\ud615 \ub9c8\uac10 \ud488\uc9c8\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \uc88c\uc6b0\ud569\ub2c8\ub2e4. "\ud540\ud640"\uc774\ub098 "\uc624\ub80c\uc9c0 \ud544"\uacfc \uac19\uc740 \ud45c\uba74 \uacb0\ud568\uc740 \uc8fc\ub85c \ube44\uae08\uc18d \uac1c\uc7ac\ubb3c(\uc0b0\ud654\ubb3c)\uc758 \ud0c8\ub77d\uc774\ub098 \uc131\ubd84 \ud3b8\uc11d\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uac1c\uc7ac\ubb3c \ud568\ub7c9\uc774 \ub192\uc740 \uae30\uc874 \uc804\uae30\ub85c \uc81c\uac15\uc740 \uace0\ud488\uc9c8 \uc5f0\ub9c8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc804\ud574\uc2ac\ub798\uadf8 \uc7ac\uc6a9\uc735(ESR) \uacf5\uc815\uc740 \uc561\uccb4 \uae08\uc18d \ud654\ud559 \uc815\ub828\uc744 \ud1b5\ud574 \uc0b0\ud654\ubb3c\uacfc \ud669\ud654\ubb3c\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc81c\uac70\ud558\uc5ec \uade0\uc77c\ud558\uace0 \uc21c\uc218\ud55c \ubbf8\uc138 \uad6c\uc870\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4. ESR \uacf5\uc815\uc744 \uac70\uce5c \uac15\uc7ac\ub294 \uacb0\ud568\uc774 \uc5c6\ub294 \uad11\ud559 \ub4f1\uae09\uc758 \uc5f0\ub9c8 \ud45c\uba74\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n<\/div>\n\n\n\n

\ube44\uad50\ud45c<\/h2>\n\n\n\n
\ub4f1\uae09<\/th>\ud3ec\ud568 \uc0ac\ud56d \uccad\uacb0<\/th>\uc5f0\ub9c8\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc774\uc0c1\uc801\uc778 \uc801\uc6a9 \uc0ac\ub840<\/th><\/tr><\/thead>
\ud45c\uc900 D2<\/td>\uc911\uac04 \uc815\ub3c4 (\ub300\ud615 \ud0c4\ud654\ubb3c\/\uc0b0\ud654\ubb3c\uc744 \ud568\uc720\ud560 \uc218 \uc788\uc74c)<\/td>\uc88b\uc74c (\ubd84\ub9ac \uc815\ucc45\uc73c\ub85c \uc778\ud574 \uc81c\ud55c\ub428)<\/td>\ub192\uc74c (\ub300\ud615 \ud06c\ub86c \ud0c4\ud654\ubb3c)<\/td>\uc77c\ubc18 \ube14\ub7ad\ud0b9, \uc131\ud615,<\/td><\/tr>
\ub5142-ESR<\/td>\ub192\uc74c (\ud669 \ubc0f \uc0b0\ud654\ubb3c \uac10\uc18c)<\/td>\ud0c1\uc6d4\ud568 (\ud45c\uba74 \ubd80\uc2dd\/\uc624\ub80c\uc9c0 \uaecd\uc9c8 \ud604\uc0c1\uc5d0 \uac15\ud568)<\/td>\ub192\uc74c (\ud45c\uc900 D2\ubcf4\ub2e4 \uc6b0\uc218\ud55c \uc778\uc131)<\/td>\uc8fc\ud654 \uc81c\uc791\uc6a9 \uc8fc\ud615, \uace0\uad11\ud0dd \uc8fc\ud615,<\/td><\/tr>
M2(HSS)<\/td>\ub192\uc74c (\ubbf8\uc138 \ud0c4\ud654\ubb3c \ubd84\ud3ec)<\/td>\uc88b\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c (\ub192\uc740 \uace0\uc628 \uacbd\ub3c4)<\/td>\uc801\uce35 \uae08\ud615, \ubd84\ub9d0 \uc555\ucd95,<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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

\uc8fc\ud654 \uc81c\uc791\uc6a9 \uae08\ud615\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uacf5\uad6c\uac15\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n

\uc8fc\ubb3c \uae08\ud615\uc5d0\ub294 \ubcc0\ud615 \ubc0f \ud45c\uba74 \uacb0\ud568\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ub192\uc740 \uc555\ucd95 \ud56d\ubcf5 \uac15\ub3c4\uc640 \uc21c\uc218\ud55c \ubbf8\uc138 \uad6c\uc870\ub97c \uac00\uc9c4 \uac15\ucca0\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uac70\uc6b8\ucc98\ub7fc \ub9e4\ub044\ub7ec\uc6b4 \uc5f0\ub9c8 \uacb0\uacfc\ub97c \uc5bb\uae30 \uc704\ud574 \uc804\ud574\uc2ac\ub798\uadf8 \uc7ac\uc6a9\uc735(ESR)\uc73c\ub85c \uc815\ub828\ub41c \uac1c\ub7c9\ud615 52100 \ub610\ub294 D2 \uac15\ucca0\uc774 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n\n<\/div>\n\n\n\n

\n\n

\ubd84\ub9d0 \uc555\ucd95 \uae08\ud615\uc5d0 \uc0ac\uc6a9\ud560 \uac15\uc7ac\ub294 \uc5b4\ub5bb\uac8c \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/h3>\n\n\n

\ub9c8\ubaa8 \ubc0f \uc810\ucc29\uc744 \ubc29\uc9c0\ud558\ub824\uba74 M2 \uace0\uc18d\ub3c4\uac15 \ub610\ub294 D2\uc640 \uac19\uc774 \uacbd\ub3c4\uac00 \ub192\uace0 \ud0c4\ud654\ubb3c \ubd84\ud3ec\uac00 \uade0\uc77c\ud55c \uac15\uc7ac\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uc774\ub7ec\ud55c \uc7ac\ub8cc\ub294 \ub9c8\ubaa8\uc640 600~800MPa\uc5d0 \ub2ec\ud558\ub294 \uc555\ucd95 \ud558\uc911\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n<\/div>\n\n\n\n

\n\n

\uc801\uce35 \uae08\ud615\uc5d0\uc11c \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub09c \uacf5\uad6c\uac15\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n

M2 \ubc0f M4\uc640 \uac19\uc740 \uace0\uc18d\ub3c4\uac15 \ub610\ub294 \ubd84\ub9d0\uc57c\uae08\uac15\uc740 \uc2e4\ub9ac\ucf58\uac15 \uc801\uce35\ud310\uc744 \uc2a4\ud0ec\ud551\ud558\ub294 \ub370 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac15\uc885\uc740 \ub2e8\ub2e8\ud55c \uc0b0\ud654\uaddc\uc18c \uc785\uc790\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \ubbf8\uc138\ud55c \uae68\uc9d0\uacfc \ubaa8\uc11c\ub9ac \ub465\uae00\ub9bc\uc5d0 \uc77c\ubc18 \ub0c9\uac04\uac00\uacf5\uac15\ubcf4\ub2e4 \ud6e8\uc52c \ud6a8\uacfc\uc801\uc73c\ub85c \uc800\ud56d\ud569\ub2c8\ub2e4.<\/p>\n\n<\/div>\n\n\n\n

\n\n

\ubbf8\uc138 \uc131\ud615 \uc6a9\ub3c4\uc5d0 \ud544\uc694\ud55c \uac15\ucca0\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n

\ubbf8\uc138 \uc131\ud615 \uacf5\uc815\uc5d0\ub294 \uad6d\ubd80\uc801\uc778 \ud30c\uc190\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ucd08\ubbf8\uc138 \uacb0\uc815\ub9bd \uad6c\uc870\ub97c \uac16\uace0 \uac70\uc2dc\uc801\uc778 \ud3b8\uc11d\uc774 \uc5c6\ub294 \uac15\uc7ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6a9\ub3c4\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub192\uc740 \uc21c\ub3c4\ub97c \uc704\ud574 \uc804\ud574\uc2ac\ub798\uadf8 \uc7ac\uc6a9\uc735(ESR) \ub610\ub294 \uc9c4\uacf5 \uc544\ud06c \uc7ac\uc6a9\uc735(VAR) \ubc29\uc2dd\uc73c\ub85c \uc0dd\uc0b0\ub41c \uac15\uc7ac\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n<\/div>\n\n\n\n

\n\n

\uc5f0\ub9c8 \uae08\ud615\uc5d0\uc11c \uc624\ub80c\uc9c0 \uaecd\uc9c8 \ubaa8\uc591\uc758 \uacb0\ud568\uc744 \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h3>\n\n\n

\uc804\uae30 \uc2ac\ub798\uadf8 \uc7ac\uc6a9\ud574(ESR)\ub85c \ucc98\ub9ac\ub41c \uac15\uc7ac\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. ESR\uc740 \"\uc624\ub80c\uc9c0 \ud544\" \ub610\ub294 \ud540\ud640\uc744 \uc720\ubc1c\ud558\ub294 \uc0b0\ud654\ubb3c\uacfc \ud669\ud654\ubb3c\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. ESR\uc740 \ubb34\uacb0\uc810 \uad11\ud559 \ub4f1\uae09 \ubbf8\ub7ec \ud3f4\ub9ac\uc2f1\uc5d0 \ud544\uc694\ud55c \uade0\uc77c\ud558\uace0 \uc21c\uc218\ud55c \ubbf8\uc138\uc870\uc9c1\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n<\/div>\n\n\n\n

\n\n

\uacf5\uad6c\uac15\uc758 \uce58\uc218 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h3>\n\n\n

-80\u00b0C ~ -196\u00b0C\uc758 \uc2ec\uce35 \uadf9\uc800\uc628 \ucc98\ub9ac(DCT)\ub97c \uc801\uc6a9\ud558\uc5ec \uac70\uc758 \uc644\uc804\ud55c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ubcc0\ud0dc\ub97c \uc720\ub3c4\ud569\ub2c8\ub2e4. \uc774\ub294 \ubd80\ud53c \ud33d\ucc3d \ubc0f \uae08\ud615 \ubcc0\ud615\uc744 \uc720\ubc1c\ud558\ub294 \uc900\uc548\uc815 \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \uac10\uc18c\uc2dc\ucf1c \ubbf8\uc138 \uad6c\uc870\ub97c \uc548\uc815\ud654\ud569\ub2c8\ub2e4.<\/p>\n\n<\/div>\n\n\n\n

\n\n

\uc77c\ubc18 D2\uc640 D2-ESR\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n

\ud45c\uc900 D2\ub294 \uc801\ub2f9\ud55c \ubd88\uc21c\ubb3c\uc744 \ud568\uc720\ud558\uace0 \uc5f0\ub9c8\uc131\uc774 \uc6b0\uc218\ud558\uc9c0\ub9cc, D2-ESR\uc740 \ud669\uacfc \uc0b0\ud654\ubb3c \ud568\ub7c9\uc774 \uac10\uc18c\ub418\uc5b4 \uccad\uc815\ub3c4\uac00 \ub9e4\uc6b0 \ub192\uc2b5\ub2c8\ub2e4. D2-ESR\uc740 \ud0c1\uc6d4\ud55c \uc5f0\ub9c8\uc131\uc744 \uc81c\uacf5\ud558\uace0, \ud53c\ud305\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub6f0\uc5b4\ub098\uba70, \ud45c\uc900 D2\ubcf4\ub2e4 \uc778\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n<\/div>\n\n\n\n<\/div>","protected":false},"excerpt":{"rendered":"

Selection of Tool Steels for Precision & Special Applications High-precision manufacturing in electronics, aerospace, and medical devices demands extremely tight mold tolerances and surface finish specifications. Structural defects such as non-metallic inclusions, carbide segregation, or porosity can cause mold failure, while surface pinholes may compromise mirror polishing results. 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