{"id":2178,"date":"2026-01-21T01:35:37","date_gmt":"2026-01-21T01:35:37","guid":{"rendered":"https:\/\/tractorptoshaft.net\/?p=2178"},"modified":"2026-01-21T01:35:37","modified_gmt":"2026-01-21T01:35:37","slug":"mission-critical-drive-shafts-for-ladle-turret-mechanisms","status":"publish","type":"post","link":"https:\/\/tractorptoshaft.net\/ko\/application\/\uad6d\uc790-\ud130\ub9bf-\uba54\ucee4\ub2c8\uc998\uc6a9-\ud575\uc2ec-\uad6c\ub3d9\ucd95\/","title":{"rendered":"\uc6a9\uad11\ub85c \ud130\ub9bf \uba54\ucee4\ub2c8\uc998\uc6a9 \ud575\uc2ec \uad6c\ub3d9\ucd95"},"content":{"rendered":"
\n
\n

\uc5f0\uc18d \uc8fc\uc870 \uc548\uc804\uc758 \ud575\uc2ec. \ub124\ub35c\ub780\ub4dc \uc81c\ucca0\uc18c\uc758 \uadf9\ud55c \ubc29\uc0ac\ud615 \ud558\uc911\uacfc \uc5f4\uc5ed\ud559\uc801 \uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. NEN-EN 13001 \ubc0f \uc720\ub85c\ucf54\ub4dc 3 \ud45c\uc900\uc744 \uc644\ubcbd\ud558\uac8c \uc900\uc218\ud569\ub2c8\ub2e4.<\/p>\n

\uc9c0\uae08 \ubb38\uc758\ud558\uc138\uc694
\n<\/a><\/p>\n<\/div>\n

\n

\uc0dd\uc0b0\uc758 \ud575\uc2ec: \uc5f0\uc18d \uc8fc\uc870\uc758 \uc2e0\ub8b0\uc131<\/h2>\n

\ub77c\uc778\ubaac\ub4dc \uc9c0\uc5ed\uc758 \uc911\uacf5\uc5c5\uc5d0\uc11c\ubd80\ud130 \ub9bc\ubd80\ub974\ud06c\uc758 \uc804\ubb38 \uc8fc\uc870 \uacf5\uc7a5\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0, \ub124\ub35c\ub780\ub4dc \uae08\uc18d \uc0b0\uc5c5\uc758 \uce58\uc5f4\ud55c \uacbd\uc7c1 \ud658\uacbd \uc18d\uc5d0\uc11c, \uad6d\uc790 \ud130\ub9bf<\/strong> \uc774 \uc124\ube44\ub294 \uc5f0\uc18d \uc8fc\uc870 \uacf5\uc815\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uc774\uc1a1 \uc9c0\uc810\uc785\ub2c8\ub2e4. \uc81c\uac15 \uacf5\uc815\uacfc \uc8fc\uc870\uae30 \uc0ac\uc774\uc758 \uc644\ucda9 \uc7a5\uce58 \uc5ed\ud560\uc744 \ud558\uba70, \uac01\uac01 300\ud1a4\uc774 \ub118\ub294 \uc6a9\uc735\uac15\uc744 \ub2f4\uc740 \ub450 \uac1c\uc758 \uad6d\uc790\ub97c \ubc1b\uce58\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac70\ub300\ud55c \uad6c\uc870\ubb3c\uc744 \ud68c\uc804\uc2dc\ud0a4\ub294 \uad6c\ub3d9\ucd95 \uba54\ucee4\ub2c8\uc998\uc740 \ub2e8\uc21c\ud55c \ubd80\ud488\uc774 \uc544\ub2c8\ub77c \uc548\uc804\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \ubd80\ubd84\uc5d0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\uba74 \ub2e8\uc21c\ud788 \uac00\ub3d9 \uc911\ub2e8\uc73c\ub85c \uc774\uc5b4\uc9c0\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uc6a9\uc735\uac15\uc774 \uc720\ucd9c\ub418\ub294 \uc7ac\uc559\uc801\uc778 \uc0ac\uace0\ub85c \uc778\uba85\uacfc \uae30\ubc18 \uc2dc\uc124\uc5d0 \uc2ec\uac01\ud55c \ud53c\ud574\ub97c \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

EVER-POWER\ub294 \ub808\uc774\ub4e4 \ud130\ub9bf\uc758 \uad6c\ub3d9\ucd95\uc774 \ud45c\uc900 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud55c\uacc4\ub97c \ub6f0\uc5b4\ub118\ub294 \uadf9\ud55c \uc870\uac74\uc5d0\uc11c \uc791\ub3d9\ud574\uc57c \ud55c\ub2e4\ub294 \uc810\uc744 \uc798 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uad6c\ub3d9\ucd95\uc740 \uc644\uc804 \uc801\uc7ac\ub41c \ud130\ub9bf \uc554\uc758 \ud68c\uc804\uc744 \uc2dc\uc791\ud558\uae30 \uc704\ud574 \ub9c9\ub300\ud55c \ud1a0\ud06c\ub97c \uc804\ub2ec\ud574\uc57c \ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \ubc14\ub85c \uc544\ub798\uc5d0\uc11c 1600\u00b0C\uc5d0 \ub2ec\ud558\ub294 \uac15\ucca0\uc758 \ubcf5\uc0ac\uc5f4\uc744 \uacac\ub38c\ub0b4\uc57c \ud569\ub2c8\ub2e4. \ub354\uc6b1\uc774, \ud558\uc911\uc744 \ubc1b\uc744 \ub54c \ud130\ub9bf \ud0c0\uc6cc\uc758 \uad6c\uc870\uc801 \ubcc0\ud615, \uc989 \"\ud0c0\uc6cc \uc2a4\uc6e8\uc774\" \ud604\uc0c1\uc744 \ubcf4\uc0c1\ud574\uc57c \ud558\ub294\ub370, \uc774 \ud604\uc0c1\uc740 \uace0\uc815\ub41c \uae30\uc5b4\ubc15\uc2a4\uc640 \ud68c\uc804\ud558\ub294 \uc120\ud68c \ub9c1 \uc0ac\uc774\uc5d0 \uc0c1\ub2f9\ud55c \ub3d9\uc801 \uc815\ub82c \ubd88\ub7c9\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 SWC-I \ubc0f SWC-BH \uc2dc\ub9ac\uc988 \uad6c\ub3d9\ucd95\uc740 \uc774\ub7ec\ud55c \uc704\ud611 \uc694\uc18c\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud574\uacb0\ud558\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc73c\uba70, \ub124\ub35c\ub780\ub4dc\uc758 \uc5c4\uaca9\ud55c \uc548\uc804 \ubb38\ud654\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uc2e0\ub8b0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\"\uc6a9\uad11\ub85c<\/div>\n<\/div>\n
\n
\n

\uadf9\ub3c4\uc758 \ud1a0\ud06c \ubc00\ub3c4<\/h3>\n

\ub808\uc774\ub4e4 \ud130\ub9bf\uc740 600\ud1a4\uc774 \ub118\ub294 \uc6a9\uac15\uacfc \uad6c\uc870\ubb3c\uc758 \uad00\uc131\uc744 \uadf9\ubcf5\ud558\uae30 \uc704\ud574 \uc5c4\uccad\ub09c \uc2dc\ub3d9 \ud1a0\ud06c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uad6c\ub3d9\ucd95\uc740 42CrMo4 \ub2e8\uc870 \ud569\uae08\uac15\uc744 \uc0ac\uc6a9\ud558\uace0 \uc5f4\ucc98\ub9ac\ud558\uc5ec \uc911\uc2ec\ubd80 \uc778\uc131\uacfc \ud45c\uba74 \uacbd\ub3c4\ub97c \uadf9\ub300\ud654\ud569\ub2c8\ub2e4. \ud45c\uc900 DIN \uaddc\uaca9\ubcf4\ub2e4 25% \ub192\uc740 \ud1a0\ud06c \ubc00\ub3c4\ub97c \ub2ec\uc131\ud558\uc5ec \ud130\ub9bf \uae30\uacc4\uc2e4\uc758 \ud611\uc18c\ud55c \uacf5\uac04\uc5d0\ub3c4 \uc124\uce58\ud560 \uc218 \uc788\ub294 \ucef4\ud329\ud2b8\ud55c \ud68c\uc804 \uc9c1\uacbd\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\uc548\uc804\uacc4\uc218 > 4.0<\/h3>\n

\ub124\ub35c\ub780\ub4dc \uadfc\ub85c\uc870\uac74\ubc95(Arbobesluit) \ubc0f \ud06c\ub808\uc778 \uc548\uc804\uc5d0 \uad00\ud55c NEN-EN 13001 \ud45c\uc900\uc744 \uc900\uc218\ud558\uc5ec, \ub2f9\uc0ac\uc758 \ud130\ub9bf \uad6c\ub3d9\ucd95\uc740 \ud56d\ubcf5\uac15\ub3c4 \ub300\ube44 4.0 \uc774\uc0c1\uc758 \uc548\uc804\uacc4\uc218\ub97c \uc801\uc6a9\ud558\uc5ec \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub808\uc774\ub4e4 \ubca0\uc5b4\ub9c1 \uace0\ucc29\uc774\ub098 \ube44\uc0c1 \uc815\uc9c0 \uc0c1\ud669(\ucda9\uaca9 \ud558\uc911) \ubc1c\uc0dd \uc2dc\uc5d0\ub3c4 \uad6c\ub3d9\ucd95\uc758 \uad6c\uc870\uc801 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\uc5ec \ud558\uc911 \ub099\ud558 \ub610\ub294 \uc81c\uc5b4\ub418\uc9c0 \uc54a\ub294 \ud68c\uc804\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\uc5f4 \ucc28\ud3d0<\/h3>\n

\uc6a9\uc735\ub41c \uac15\ucca0\uc5d0 \uc778\uc811\ud574 \uc788\ub294 \uad6c\ub3d9\uacc4\ub294 \uac15\ub82c\ud55c \ubcf5\uc0ac\uc5f4\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4. \uc77c\ubc18 \uadf8\ub9ac\uc2a4\ub294 \uc561\ud654\ub418\uace0 \uc530\uc740 \uc190\uc0c1\ub429\ub2c8\ub2e4. \uc5d0\ubc84\ud30c\uc6cc(EVER-POWER)\ub294 \uc720\ub2c8\ubc84\uc124 \uc870\uc778\ud2b8\uc5d0 \uc790\uccb4 \uac1c\ubc1c\ud55c \uc5f4 \ucc28\ud3d0 \uc2dc\uc2a4\ud15c\uc744 \uc801\uc6a9\ud558\uace0 \uace0\uc628\uc6a9 \ubc14\uc774\ud1a4(FKM) \uc530\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc2a4\ud50c\ub77c\uc778\uc740 \uc5f4\ud33d\ucc3d\uc73c\ub85c \uc778\ud55c \uace0\ucc29\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc774\ud669\ud654\ubab0\ub9ac\ube0c\ub374\uc73c\ub85c \ucf54\ud305\ub418\uc5b4 \uc788\uc5b4 \uc8fc\ubcc0 \uc628\ub3c4\uac00 150\u00b0C\uc5d0 \ub2ec\ud558\ub294 \ud658\uacbd\uc5d0\uc11c\ub3c4 \ubd80\ub4dc\ub7ec\uc6b4 \uc2e0\ucd95 \ub3d9\uc791\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

\n

2025\ub144 \uc138\uacc4 10\ub300 \uae08\uc18d \uad6c\ub3d9\ucd95 \uc81c\uc870\uc5c5\uccb4<\/h3>\n

\uc911\uc7a5\ube44 \uc81c\ucca0\uc18c \ubd84\uc57c\uc5d0\uc11c \ud0c1\uc6d4\ud55c \uc131\ub2a5\uc744 \uc778\uc815\ubc1b\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n

\n
\ubcf4\uc774\uc2a4 \ud130\ubcf4<\/div>\n
\uc5d0\ubc84\ud30c\uc6cc \ubcc0\uc18d\uae30<\/div>\n
GKN \uc0b0\uc5c5<\/div>\n
\ub2e4\ub098 \ube0c\ub808\ube44\ub2c8<\/div>\n
HZPT \uadf8\ub8f9<\/div>\n
\ub9c8\uc774\ub098<\/div>\n
\uac8c\ubca0\uc2a4<\/div>\n
\ud56d\uc800\uc6b0 \uc5d0\ubc84\ud30c\uc6cc \uae30\uacc4<\/div>\n
KTR \uc2dc\uc2a4\ud15c\uc988<\/div>\n
\ub809\uc2a4\ub178\ub4dc<\/div>\n<\/div>\n<\/div>\n
\n

\uae30\uc220 \uc0ac\uc591: \ub808\uc774\ub4e4 \ud130\ub9bf \uc2dc\ub9ac\uc988(SWC-BH)<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
\ub9e4\uac1c\ubcc0\uc218<\/th>\n\uc0ac\uc591 \ubc94\uc704<\/th>\n\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub178\ud2b8<\/th>\n<\/tr>\n<\/thead>\n
\uacf5\uce6d \ud1a0\ud06c(Tn)<\/td>\n50kNm \u2013 1,800kNm<\/td>\n150\ud1a4~450\ud1a4 \uc6a9\ub7c9\uc758 \uad6d\uc790\uc5d0 \ub9de\uac8c \ub9de\ucda4 \uc81c\uc791 \uac00\ub2a5<\/td>\n<\/tr>\n
\ud53c\ub85c \ud1a0\ud06c(Tf)<\/td>\n50%\uc758 Tn<\/td>\n10^7 \ubd80\ud558 \uc8fc\uae30 \uae30\uc900<\/td>\n<\/tr>\n
\ucd5c\ub300 \uad00\uc808 \uac01\ub3c4<\/td>\n15\u00b0 \u2013 25\u00b0<\/td>\n\ud3ec\ud0d1 \ud3b8\ud5a5\uc744 \ubcf4\uc815\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uc5f0\uacb0 \uc720\ud615<\/td>\n\ud788\ub974\uc2a4 \ud1b1\ub2c8 \/ \ud398\uc774\uc2a4 \ud0a4<\/td>\n\ubc18\ub3d9 \uc81c\ub85c, \ub192\uc740 \uc804\ub2e8 \uac15\ub3c4<\/td>\n<\/tr>\n
\uc7ac\uc9c8 \ub4f1\uae09<\/td>\n42CrMo4 \/ 18CrNiMo7-6<\/td>\n\ub2e8\uc870 \ud569\uae08\uac15, \ub178\uba40\ub77c\uc774\uc9d5 \ucc98\ub9ac<\/td>\n<\/tr>\n
\ud45c\uba74 \uacbd\ub3c4<\/td>\n58-62 HRC (\ud2b8\ub7ec\ub2c8\uc5b8)<\/td>\n\ub0b4\ub9c8\ubaa8\uc131\uc744 \uc704\ud574 \uce68\ud0c4 \ucc98\ub9ac\ub428<\/td>\n<\/tr>\n
\uc2a4\ud50c\ub77c\uc778 \ucc98\ub9ac<\/td>\n\uc9c8\ud654 \ucc98\ub9ac + \ud65c\uc8fc\uba74 \ucf54\ud305<\/td>\n\ub9c8\ucc30 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uade0\ud615 \uc7a1\ud78c \ud488\uc9c8<\/td>\nG6.3 \/ G2.5 (ISO 1940)<\/td>\n\uace0\uc18d \ubaa8\ud130 \uc785\ub825\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\n
\n

\uace0\uac1d \uc131\uacf5 \uc0ac\ub840: \uc774\uc988\ubb34\uc774\ub374 \uc81c\ucca0\uc18c \ud504\ub85c\uc81d\ud2b8<\/h3>\n

\ub3c4\uc804 \uacfc\uc81c:<\/strong> \ub124\ub35c\ub780\ub4dc \uc774\ubb34\uc774\ub374 \uc9c0\uc5ed\uc758 \ud55c \ub300\ud615 \uc77c\uad00\uc81c\ucca0\uc18c\ub294 \uc5f0\uc18d \uc8fc\uc870\uae30 \ub808\uc774\ub4e4 \ud130\ub9bf\uc5d0\uc11c \ubc18\ubcf5\uc801\uc778 \uace0\uc7a5 \ubb38\uc81c\ub97c \uacaa\uc5c8\uc2b5\ub2c8\ub2e4. \uc77c\ubc18 \uc0b0\uc5c5\uc6a9\ud488 \uc81c\uc870\uc5c5\uccb4\uc5d0\uc11c \uacf5\uae09\ubc1b\uc740 \uae30\uc874 \uce74\ub974\ub2e8 \uc0e4\ud504\ud2b8\ub294 \uc2a4\ud50c\ub77c\uc778 \uace0\ucc29 \ud604\uc0c1\uc774 \uc870\uae30\uc5d0 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \uc6d0\uc778\uc740 \uadf9\uc2ec\ud55c \uace0\uc628(\uc8fc\ubcc0 \uc628\ub3c4 140\u00b0C)\uc73c\ub85c \uc778\ud55c \uc724\ud65c\uc720 \uc99d\ubc1c\uacfc \ud130\ub9bf \uad6c\uc870\ubb3c\uc758 \ubbf8\uc138\ud55c \uc6c0\uc9c1\uc784\uc774 \uacb0\ud569\ub418\uc5b4 \ubc1c\uc0dd\ud558\ub294 \"\uc2a4\ud2f1-\uc2ac\ub9bd\" \ud604\uc0c1\uc73c\ub85c \ubc1d\ud600\uc84c\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ub808\uc774\ub4e4 \ud68c\uc804 \uc911 \uc704\ud5d8\ud55c \uc9c4\ub3d9\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud574\uacb0\ucc45:<\/strong> EVER-POWER\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \ud604\uc7a5\uc5d0\uc11c \uc9c4\ub3d9 \ubd84\uc11d\uc744 \uc2e4\uc2dc\ud588\uc2b5\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ud45c\uc900 \uc0e4\ud504\ud2b8\ub97c \ub2f9\uc0ac \uc81c\ud488\uc73c\ub85c \uad50\uccb4\ud588\uc2b5\ub2c8\ub2e4. \uace0\uc628 \uc57c\uae08 \uc2dc\ub9ac\uc988<\/strong>\uc774 \ub9de\ucda4\ud615 \uc7a5\uce58\ub294 \uc2a4\ud50c\ub77c\uc778\uc5d0 \ud2b9\uc218 \ud3f4\ub9ac\ud14c\ud2b8\ub77c\ud50c\ub8e8\uc624\ub85c\uc5d0\ud2f8\ub80c(PTFE) \ubcf5\ud569 \ucf54\ud305\uc744 \uc801\uc6a9\ud558\uc5ec \uac74\uc2dd \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c\ub3c4 \ub9c8\ucc30\uc744 \ucd5c\uc18c\ud654\ud558\uace0, \uc774\uc911 \ub9bd \ubc14\uc774\ud1a4 \uc530\uc744 \uc0ac\uc6a9\ud558\uc5ec \uace0\uc628 \ud569\uc131 \uadf8\ub9ac\uc2a4\ub97c \uc720\uc9c0\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\uacb0\uacfc:<\/strong> \uc0c8\ub85c\uc6b4 \uad6c\ub3d9\ucd95\uc740 \uad6c\ub3d9\uacc4\uc640 \uad00\ub828\ub41c \uc720\uc9c0\ubcf4\uc218 \uc791\uc5c5 \uc5c6\uc774 24\uac1c\uc6d4 \ub3d9\uc548 \uac00\ub3d9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub354\uc6b1 \uc6d0\ud65c\ud574\uc9c4 \ud68c\uc804 \ud504\ub85c\ud30c\uc77c\uc740 \ud134\ub514\uc26c \ub0b4 \uc6a9\uac15 \uc218\uc704 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \uc2ac\ub798\ube0c \ud45c\uba74 \ud488\uc9c8\uc758 \ub208\uc5d0 \ub744\ub294 \uac1c\uc120\uc5d0 \uc9c1\uc811\uc801\uc73c\ub85c \uae30\uc5ec\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

<\/div>\n<\/div>\n
\n
\"\ucca8\ub2e8<\/div>\n
\n

OEM \ub9de\ucda4 \uc81c\uc791 \ubc0f \uacf5\uc7a5 \uc5ed\ub7c9<\/h2>\n

EVER-POWER\ub294 \ub2e8\uc21c\ud788 \uc81c\ud488\uc744 \ud310\ub9e4\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc194\ub8e8\uc158\uc744 \uc124\uacc4\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uc81c\uc870 \uc2dc\uc124\uc740 5\ucd95 CNC \uac00\uacf5 \uc13c\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec Demag, SMS, Danieli \uc124\uacc4 \ub4f1 \uae30\uc874 \uc720\ub7fd \uc7a5\ube44\uc640 \uc644\ubcbd\ud558\uac8c \ud638\ud658\ub418\ub294 \ubcf5\uc7a1\ud55c \ud50c\ub79c\uc9c0 \ud615\uc0c1 \ubc0f \ud06c\ub85c\uc2a4 \uc138\ub808\uc774\uc158\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/p>\n