{"id":2386,"date":"2026-06-26T03:46:08","date_gmt":"2026-06-26T03:46:08","guid":{"rendered":"https:\/\/helicalcutgears.top\/?p=2386"},"modified":"2026-06-26T03:46:08","modified_gmt":"2026-06-26T03:46:08","slug":"helical-gear-bore-keyway-specification-din-6885","status":"publish","type":"post","link":"https:\/\/helicalcutgears.top\/ko\/helical-gear-bore-keyway-specification-din-6885\/","title":{"rendered":"\ud5ec\ub9ac\uceec \uae30\uc5b4 \ub0b4\uacbd \ubc0f \ud0a4\ud648 \uaddc\uaca9 \u2014 DIN 6885 \uc8fc\uc694 \uce58\uc218, H7 \uacf5\ucc28 \ubc0f \ucd95 \uc5f0\uacb0 \uac00\uc774\ub4dc"},"content":{"rendered":"
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\ud5ec\ub9ac\uceec \uae30\uc5b4 \ub0b4\uacbd \ubc0f \ud0a4\ud648 \uaddc\uaca9 \u2014 DIN 6885 \uc8fc\uc694 \uce58\uc218, \ub0b4\uacbd \uacf5\ucc28 \ubc0f \ucd95 \uc5f0\uacb0<\/h1>\n

\ubcf4\uc5b4\uc640 \ud0a4\ud648 \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> \uae30\uc5b4\uac00 \uc218\uba85 \uae30\uac04 \ub3d9\uc548 \ucd95\uc5d0 \ud1a0\ud06c\ub97c \uc548\uc815\uc801\uc73c\ub85c \uc804\ub2ec\ud558\ub294\uc9c0, \uc544\ub2c8\uba74 \uae30\uc5b4 \uc774\ube68\uc774 \ub9c8\ubaa8\ub418\uae30 \ud6e8\uc52c \uc804\uc5d0 \ucd95-\ud5c8\ube0c \uc811\ud569\ubd80\uc5d0\uc11c \ubbf8\ub044\ub7ec\uc9d0, \ub9c8\ucc30, \ud30c\uc190\uc774 \ubc1c\uc0dd\ud558\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud310\ub2e8\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ub0b4\uacbd \uacf5\ucc28(H7, K7 \ub610\ub294 \uac04\uc12d\ud615 P7), DIN 6885-1\uc5d0 \ub530\ub978 \ud0a4\ud648 \uce58\uc218, \ud5c8\ube0c \ubcbd \ub450\uaed8\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uae30\uc5b4 \uc774\ube68 \ub9e4\uac1c\ubcc0\uc218\ub9cc\ud07c \uc911\uc694\ud55c \uc0ac\uc591 \uacb0\uc815 \uc0ac\ud56d\uc774\uc9c0\ub9cc, \uc885\uc885 \uc774\ube68 \uc124\uacc4 \uc790\uccb4\ubcf4\ub2e4 \ub35c \uc5c4\uaca9\ud558\uac8c \ub2e4\ub904\uc9d1\ub2c8\ub2e4.<\/p>\n

\uc0ac\uc6a9\ud558\uc2dc\ub294 \uc7a5\ube44\uc758 \ub0b4\uacbd \uc0ac\uc591\uc744 \ud655\uc778\ud558\uc138\uc694 \u2192<\/a><\/p>\n<\/div>\n<\/div>\n

\ud5ec\ub9ac\uceec \uae30\uc5b4\uc758 \uc138 \uac00\uc9c0 \ucd95 \uc5f0\uacb0 \uc720\ud615<\/h2>\n

\uc5d0\uc774 \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> \uac01\uac01 \ub2e4\ub978 \ud1a0\ud06c \ubc94\uc704\uc640 \uc870\ub9bd \ube48\ub3c4\uc5d0 \uc801\ud569\ud55c \uc138 \uac00\uc9c0 \uba54\ucee4\ub2c8\uc998 \uc911 \ud558\ub098\ub97c \ud1b5\ud574 \ucd95\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4.<\/p>\n

\n
\ubcd1\ub82c \ud0a4(DIN 6885-1) \u2014 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc720\ud615<\/strong><\/p>\n

\uc9c1\uc0ac\uac01\ud615 \uac15\ucca0 \ud0a4\uac00 \uc0e4\ud504\ud2b8\uc640 \ucd95 \ubaa8\ub450\uc758 \uc77c\uce58\ud558\ub294 \ud0a4\ud648\uc5d0 \ub07c\uc6cc\uc9d1\ub2c8\ub2e4. \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> \ud0a4\uc758 \uc804\ub2e8\uba74\uc744 \ud1b5\ud574 \ud1a0\ud06c\ub97c \uc804\ub2ec\ud558\ub294 \ubcf4\uc5b4 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \ubcf4\uc5b4 \uacf5\ucc28\ub294 H7(\ud074\ub9ac\uc5b4\ub7f0\uc2a4 \ud54f)\uc73c\ub85c, \uae30\uc5b4\ub97c \uc190\uc774\ub098 \uac00\ubcbc\uc6b4 \uc555\ub825\uc73c\ub85c \uc0e4\ud504\ud2b8\uc5d0 \ub07c\uc6b0\uac70\ub098 \ube84 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uae30\uc801\uc778 \uc720\uc9c0 \ubcf4\uc218\uac00 \ud544\uc694\ud55c \uae30\uc5b4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub294 \uc0b0\uc5c5\uc6a9 \uae30\uc5b4\uc758 \uae30\ubcf8 \uc5f0\uacb0 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> M3~M32\uc5d0\uc11c.<\/p>\n<\/div>\n

\uac04\uc12d \ub07c\uc6cc\ub9de\ucda4(\ud0a4 \uc5c6\uc74c) - \ub192\uc740 \ud1a0\ud06c<\/strong><\/p>\n

\ub0b4\uacbd \uacf5\ucc28 P7 \ub610\ub294 R7 \u2014 \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> \ucd95\uc5d0 \uc555\uc785 \ub610\ub294 \uc218\ucd95 \ub07c\uc6cc\ub9de\ucda4 \ubc29\uc2dd\uc73c\ub85c \uc7a5\ucc29\ub418\uba70, \ubc18\uacbd \ubc29\ud5a5 \uac04\uc12d\uc740 0.01~0.05mm\uc785\ub2c8\ub2e4. \ud1a0\ud06c\ub294 \ucd95\uacfc \ub0b4\uacbd \uc811\ud569\uba74\uc5d0\uc11c\uc758 \ub9c8\ucc30\uc5d0 \uc758\ud574 \uc804\ub2ec\ub418\uba70, \ud0a4\ub294 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc7a5\uc810: \ud0a4\ud648\uc73c\ub85c \uc778\ud55c \uc751\ub825 \uc9d1\uc911\uc774 \uc5c6\uace0, \ub0b4\uacbd \uc804\uccb4 \uba74\uc801\uc744 \ud1a0\ud06c \uc804\ub2ec\uc5d0 \ud65c\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \ud0a4 \uc811\ucd09\uba74\uc5d0\uc11c \ub9c8\ubaa8\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub2e8\uc810: \uc124\uce58 \ubc0f \uc81c\uac70 \uc2dc \uc720\uc555 \ud504\ub808\uc2a4 \ub610\ub294 \uac00\uc5f4\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc911\uacf5\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc601\uad6c\uc801\uc778 \uace0\ud1a0\ud06c \uc5f0\uacb0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n

\uc2a4\ud50c\ub77c\uc778(DIN 5480) \u2014 \ub192\uc740 \ud1a0\ud06c + \uc7a6\uc740 \ubd84\ud574<\/strong><\/p>\n

\ub0b4\uacbd \ub458\ub808\uc5d0 \uc218\ub9ce\uc740 \uc791\uc740 \ud1b1\ub2c8\uac00 \uc788\ub294 \uc778\ubc8c\ub958\ud2b8 \uc2a4\ud50c\ub77c\uc778(DIN 5480)\uc740 \ud1a0\ud06c\ub97c \ub113\uc740 \uc811\ucd09\uba74\uc5d0 \ubd84\uc0b0\uc2dc\ucf1c \ub3d9\uc77c\ud55c \ucd95 \uc9c1\uacbd\uc5d0\uc11c \ub2e8\uc77c \ud0a4\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc740 \ud1a0\ud06c\ub97c \uacac\ub51c \uc218 \uc788\uc73c\uba70, \ub3d9\uc2dc\uc5d0 \uc27d\uac8c \ubd84\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\ud1a0\ud06c\uac00 \ud544\uc694\ud55c \ucc28\ub7c9 \uad6c\ub3d9\ucd95 \uc5f0\uacb0, \ud06c\ub808\uc778 \uae30\uc5b4\ubc15\uc2a4 \ubc0f \uae30\ud0c0 \ubaa8\ub4e0 \uc6a9\ub3c4\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> \ud2b9\uc218 \uc7a5\ube44 \uc5c6\uc774 \ubc18\ubcf5\uc801\uc73c\ub85c \uc81c\uac70\ud558\uace0 \ub2e4\uc2dc \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n

DIN 6885-1 \ubcd1\ub82c \ud0a4 \uce58\uc218 - \ucc38\uc870\ud45c<\/h2>\n

DIN 6885 \uc81c1\ubd80\uc5d0\uc11c\ub294 \uc8fc\uc5b4\uc9c4 \ucd95 \uc9c1\uacbd\uc5d0 \ub300\ud55c \ud45c\uc900 \ud3c9\ud589 \ud0a4(Passfeder) \uce58\uc218\ub97c \uaddc\uc815\ud569\ub2c8\ub2e4. \ud0a4 \ub108\ube44 b\uc640 \ub192\uc774 h\ub294 \ucd95 \uc9c1\uacbd\uc744 \uae30\uc900\uc73c\ub85c \ud45c\uc900 \ud45c\uc5d0\uc11c \uc120\ud0dd\ud569\ub2c8\ub2e4. \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> \uad6c\uacbd:<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\uc0e4\ud504\ud2b8 \uc9c1\uacbd \ubc94\uc704(mm)<\/th>\n\ud0a4 \ub108\ube44 b (mm)<\/th>\n\ud0a4 \ub192\uc774 h (mm)<\/th>\n\uc0e4\ud504\ud2b8 \uae4a\uc774 t\u2081 (mm)<\/th>\n\ud5c8\ube0c \uae4a\uc774 t\u2082 (mm)<\/th>\n<\/tr>\n<\/thead>\n
17~22\uc138<\/td>\n6<\/td>\n6<\/td>\n3.5<\/td>\n2.8<\/td>\n<\/tr>\n
22~30\uc138<\/td>\n8<\/td>\n7<\/td>\n4.0<\/td>\n3.3<\/td>\n<\/tr>\n
30~38\uc138<\/td>\n10<\/td>\n8<\/td>\n5.0<\/td>\n3.3<\/td>\n<\/tr>\n
38~44\uc138<\/td>\n12<\/td>\n8<\/td>\n5.0<\/td>\n3.3<\/td>\n<\/tr>\n
44~50\uc138<\/td>\n14<\/td>\n9<\/td>\n5.5<\/td>\n3.8<\/td>\n<\/tr>\n
50~58\uc138<\/td>\n16<\/td>\n10<\/td>\n6.0<\/td>\n4.3<\/td>\n<\/tr>\n
58~65\uc138<\/td>\n18<\/td>\n11<\/td>\n7.0<\/td>\n4.4<\/td>\n<\/tr>\n
65~75\uc138<\/td>\n20<\/td>\n12<\/td>\n7.5<\/td>\n4.9<\/td>\n<\/tr>\n
75~85\uc138<\/td>\n22<\/td>\n14<\/td>\n9.0<\/td>\n5.4<\/td>\n<\/tr>\n
85~95\uc138<\/td>\n25<\/td>\n14<\/td>\n9.0<\/td>\n5.4<\/td>\n<\/tr>\n
95\u2013110<\/td>\n28<\/td>\n16<\/td>\n10.0<\/td>\n6.4<\/td>\n<\/tr>\n
110~130<\/td>\n32<\/td>\n18<\/td>\n11.0<\/td>\n7.4<\/td>\n<\/tr>\n
130~150<\/td>\n36<\/td>\n20<\/td>\n12.0<\/td>\n8.4<\/td>\n<\/tr>\n
150~170<\/td>\n40<\/td>\n22<\/td>\n13.0<\/td>\n9.4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\ucd9c\ucc98: DIN 6885-1:2019 (\ud615\uc2dd A, \ud3c9\uba74\ud615 \ud0a4, \ub465\uadfc \ub05d\ub2e8). t\u2081 = \ucd95\uc758 \ud0a4\ud648 \uae4a\uc774, t\u2082 = \ud5c8\ube0c\uc758 \ud0a4\ud648 \uae4a\uc774 (\ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> \ubcf4\uc5b4). \ud0a4 \ub192\uc774 h\ub294 \uc0e4\ud504\ud2b8\uc640 \ud5c8\ube0c \ud0a4\ud648 \ubaa8\ub450\uc5d0 \ub3cc\ucd9c\ub418\uc5b4 \uc788\uc73c\uba70, \uc804\uccb4 \uccb4\uacb0 \uae4a\uc774\ub294 t\u2081 + t\u2082 \u2248 h\uc774\uace0 \ud0a4 \uc0c1\ub2e8\uc5d0\ub294 \uc791\uc740 \uac04\uadf9\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub0b4\uacbd \uacf5\ucc28 \uc120\ud0dd - H7, K7 \ubc0f P7 \uc124\uba85<\/h2>\n

\"\ud5ec\ub9ac\uceec<\/p>\n

\ud5ec\ub9ac\uceec \uae30\uc5b4 \uc0e4\ud504\ud2b8 \uc5f0\uacb0\ubd80\uc5d0\uc11c \ub0b4\uacbd \uacf5\ucc28(H7 \ud074\ub9ac\uc5b4\ub7f0\uc2a4, K7 \ud2b8\ub79c\uc9c0\uc158 \ub610\ub294 P7 \uc778\ud130\ud37c\ub7f0\ud2b8)\ub294 \ub0b4\uacbd-\uc0e4\ud504\ud2b8 \uc811\ud569\uba74\uc5d0\uc11c\uc758 \uc870\ub9bd \ubc29\uc2dd\uacfc \ud1a0\ud06c \uc6a9\ub7c9\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. DIN 6885-1 \ud0a4\ub294 H7 \ud074\ub9ac\uc5b4\ub7f0\uc2a4 \ub07c\uc6cc\ub9de\ucda4 \uc870\ub9bd\uc5d0\uc11c \ud1a0\ud06c\ub97c \uc804\ub2ec\ud558\uba70, \uc778\ud130\ud37c\ub7f0\ud2b8 \ub07c\uc6cc\ub9de\ucda4 \uc5f0\uacb0\uc5d0\uc11c\ub294 \ud0a4 \uc5c6\uc774 \ub9c8\ucc30\uc744 \ud1b5\ud574 \ud1a0\ud06c\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
\ub0b4\uacbd \uacf5\ucc28(ISO 286-1)<\/th>\n\ud54f \ud0c0\uc785<\/th>\n\u230050 mm\uc5d0\uc11c\uc758 \uac04\uadf9 \ub610\ub294 \uac04\uc12d<\/th>\n\uc870\ub9bd \ubc29\ubc95<\/th>\n\uc5b8\uc81c \uc9c0\uc815\ud558\uc2dc\uaca0\uc2b5\ub2c8\uae4c?<\/th>\n<\/tr>\n<\/thead>\n
H7<\/td>\n\uac04\uadf9 (h6 \uc0e4\ud504\ud2b8 \ud3ec\ud568)<\/td>\n+0.000 \/ +0.025 mm \uc5ec\uc720 \uacf5\uac04<\/td>\n\uc190\uc73c\ub85c \ub204\ub974\uac70\ub098 \uac00\ubccd\uac8c \ub9dd\uce58\uc9c8\ud558\uc2ed\uc2dc\uc624. \ud0a4\uac00 \ud1a0\ud06c\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/td>\n\ud45c\uc900 \ud0c8\ucc29\uc2dd \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong>\ud1a0\ud06c\uc5d0 \ud544\uc694\ud55c \ud0a4<\/td>\n<\/tr>\n
\ucf00\uc7747<\/td>\n\uc804\ud658 (k6 \uc0e4\ud504\ud2b8 \ud3ec\ud568)<\/td>\n-0.002 \/ +0.023 mm (\uc804\ud658)<\/td>\n\uac00\ubccd\uac8c \ub204\ub974\uc138\uc694. \ud0a4\uac00 \ud1a0\ud06c \uc6a9\ub7c9\uc744 \uac15\ud654\ud569\ub2c8\ub2e4.<\/td>\nH7 \ub300\ube44 \uc9c4\ub3d9\/\ub9c8\ubaa8 \uc704\ud5d8 \uac10\uc18c; \uc801\ub2f9\ud55c \ubd84\ud574 \ube48\ub3c4<\/td>\n<\/tr>\n
\uc5e07<\/td>\n\uc804\ud658\/\ube5b \uac04\uc12d<\/td>\n-0.009 \/ +0.016 mm<\/td>\n\ud504\ub808\uc2a4(\uc720\uc555\uc2dd \uad8c\uc7a5)<\/td>\n\uc81c\uac70 \ube48\ub3c4\uac00 \ub0ae\uace0, \ud558\uc911 \ubc18\uc804 \uc2dc H7+\ud0a4\ubcf4\ub2e4 \ud1a0\ud06c \uc720\uc9c0\ub825\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
P7<\/td>\n\uac04\uc12d<\/td>\n-0.026 \/ -0.001 mm \uac04\uc12d<\/td>\n\uc720\uc555 \ud504\ub808\uc2a4(10~30\ud1a4)\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uae30\uc5b4\ub97c 150~200\u00b0C\ub85c \uac00\uc5f4\ud558\uc2ed\uc2dc\uc624.<\/td>\n\uc601\uad6c\uc801\uc774\uac70\ub098 \ub4dc\ubb3c\uac8c \ubd84\ub9ac\ub418\ub294 \uc5f0\uacb0 \ubc29\uc2dd; \uace0\ud558\uc911 \uc5ed\ud68c\uc804 \uc9c0\uc6d0; \uc801\ub2f9\ud55c \ud1a0\ud06c\uc5d0\uc11c\ub294 \ud0a4 \ud544\uc694 \uc5c6\uc74c<\/td>\n<\/tr>\n
H6<\/td>\n\uc815\ubc00 \uac04\uadf9<\/td>\n+0.000 \/ +0.016 mm (H7\ubcf4\ub2e4 \ub354 \ube61\ube61\ud568)<\/td>\n\ub9de\ucda4\ud615 \ud54f - \ubc18\ub4dc\uc2dc \ub3d9\uc77c\ud55c \uc0e4\ud504\ud2b8\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/td>\n\uc815\ubc00 \uc778\ub371\uc2f1 \ub610\ub294 \ub808\uc9c0\uc2a4\ud130; \ub3d9\uc2ec\ub3c4\uac00 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc11c\ubcf4 \uae30\uc5b4\ubc15\uc2a4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\uc5ed\ud558\uc911 \ud558\uc5d0\uc11c H7 \ud074\ub9ac\uc5b4\ub7f0\uc2a4 \ud54f\uc758 \ub9c8\ubaa8:<\/strong> \uc5d0\uc774 \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> H7 \ubcf4\uc5b4\uc640 \ud45c\uc900 DIN \ud0a4\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0, \uc8fc\uae30\uc801\uc778 \ud1a0\ud06c \ubc18\uc804 \ud558\uc911\uc744 \ubc1b\uc73c\uba74 \ubcf4\uc5b4-\uc0e4\ud504\ud2b8 \uc811\ud569\uba74\uc5d0\uc11c \ub9c8\ucc30 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ud0a4\uac00 \ud1a0\ud06c\ub97c \uc804\ub2ec\ud558\ub354\ub77c\ub3c4 \ubcf4\uc5b4\uc640 \uc0e4\ud504\ud2b8 \uc0ac\uc774\uc758 \uac04\uadf9\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubbf8\uc138\ud55c \uc6c0\uc9c1\uc784\uc73c\ub85c \uc778\ud574 \uc0b0\ud654 \ub9c8\ubaa8\uac00 \ubc1c\uc0dd\ud558\uc5ec \ubcf4\uc5b4\uac00 \uc810\ucc28 \ucee4\uc9d1\ub2c8\ub2e4. \uc5ed\ud558\uc911\uc758 \uacbd\uc6b0 \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> \ud06c\ub808\uc778 \ud638\uc774\uc2a4\ud2b8, \uc778\uc1c4\uae30, \uc591\ubc29\ud5a5 \ucee8\ubca0\uc774\uc5b4\uc640 \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\ub294 \ubcf4\uc5b4-\uc0e4\ud504\ud2b8 \ubbf8\uc138 \uc6c0\uc9c1\uc784\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 K7 \ub610\ub294 M7 \uc804\ud658 \ud53c\ud305\uc744 \uad8c\uc7a5\ud558\uac70\ub098, \ud0a4 \uc811\ucd09\uc744 \ud1b5\ud574 \ubcf4\uc5b4-\uc0e4\ud504\ud2b8 \uac04\uc12d \uae30\uc5ec\ub3c4\ub97c \ub192\uc774\uae30 \uc704\ud574 \uc774\uc911 \ud0a4 \ubc30\uc5f4\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/div>\n

\ucd5c\uc18c \ubcbd \ub450\uaed8 \u2014 \ubcf4\uc5b4\uc5d0\uc11c \ub8e8\ud2b8 \uc11c\ud074\uae4c\uc9c0<\/h2>\n

\ubcbd \ub450\uaed8\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> \ubcf4\uc5b4\uc640 \uae30\uc5b4 \ubfcc\ub9ac \uc6d0\uc758 \ud06c\uae30\ub294 \uc5f4\ucc98\ub9ac \uc911 \uce58\uadfc\ubd80 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uace0(\uc587\uc740 \ub2e8\uba74\uc744 \ud1b5\uacfc\ud558\ub294 \uc5f4 \uad6c\ubc30\ub85c \uc778\ud574 \uc794\ub958 \uc751\ub825\uc774 \ubc1c\uc0dd\ud558\uc5ec \ub2f4\uae08\uc9c8 \uade0\uc5f4\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc74c) \uc555\uc785 \uc5f0\uacb0\ubd80\uc758 \uc811\ucd09 \uc555\ub825 \ud558\uc5d0\uc11c \ud5c8\ube0c \uba74\uc758 \ud56d\ubcf5\uc744 \ubc29\uc9c0\ud558\uae30\uc5d0 \ucda9\ubd84\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\ucd5c\uc18c \ubcbd \ub450\uaed8: t_wall \u2265 2.5 \u00d7 Mn (\ud55c\uad6d Ever-Power\uc758 \uce68\ud0c4 \uae30\uc5b4 \ud45c\uc900)
\nt_wall \u2265 2.0 \u00d7 Mn (\uc911\uac04 \ubd80\ud558 \uc870\uac74\uc5d0\uc11c QT \uae30\uc5b4\uc758 \ucd5c\uc18c\uac12)<\/p>\n

\ubcbd\uc744 \ud655\uc778\ud558\ub294 \uc911:
\n\uadfc\uc6d0 \uc9c1\uacbd d_f = Mn \u00d7 (z \u2212 2.5) \/ cos \u03b2 (\ud45c\uc900 \uce58\uadfc\ub2e8 \ub450\uaed8 1.25 \u00d7 Mn)
\n\ucd5c\ub300 \ub0b4\uacbd d_bore_max = d_f \u2212 2 \u00d7 t_wall_min<\/p>\n

\uc608\uc2dc: M8, z=30, \u03b2=20\u00b0, \uce68\ud0c4 \ucc98\ub9ac:
\nd_f = 8 \u00d7 (30 \u2212 2.5) \/ cos20\u00b0 = 8 \u00d7 27.5 \/ 0.9397 = 234.1 mm
\n\ucd5c\uc18c \ubcbd \ub450\uaed8(t_wall_min) = 2.5 \u00d7 8 = 20 mm
\n\ucd5c\ub300 \ub0b4\uacbd(d_bore_max) = 234.1 \u2212 2 \u00d7 20 = 194.1 mm<\/p>\n

\uc774 \uc608\uc2dc\uc758 \uacbd\uc6b0 \ub0b4\uacbd\uc774 194mm\ubcf4\ub2e4 \ud07d\ub2c8\ub2e4. \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> \ucd5c\uc18c \ubcbd \ub450\uaed8\ub97c \uc704\ubc18\ud558\uba74 \uce68\ud0c4 \uacfc\uc815\uc5d0\uc11c \ub2f4\uae08\uc9c8 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uac70\ub098 \ud504\ub808\uc2a4\ud54f \uc124\uce58 \uc2dc \ud5c8\ube0c \uba74\uc774 \ud56d\ubcf5\ud560 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud55c\uad6d \uc5d0\ubc84\ud30c\uc6cc\ub294 \ub3c4\uba74 \uac80\ud1a0 \ub2e8\uacc4\uc5d0\uc11c \ubcbd \ub450\uaed8 \uc81c\uc57d \uc870\uac74\uc744 \ud655\uc778\ud558\uace0 \uc0dd\uc0b0 \uc2dc\uc791 \uc804\uc5d0 \ucd5c\uc18c\uac12\uc744 \uc704\ubc18\ud558\ub294 \ub0b4\uacbd-\ubaa8\ub4c8 \uc870\ud569\uc5d0 \ub300\ud574 \ud45c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n

\uc774\uc911 \ud0a4\ud648 \u2014 \ub300\ud615 \ubaa8\ub4c8 \uae30\uc5b4\uc758 \ub9e4\uc6b0 \ub192\uc740 \ud1a0\ud06c\uc6a9<\/h2>\n

\uc8fc\uc5b4\uc9c4 \ucd95 \uc9c1\uacbd\uc5d0\uc11c \ub2e8\uc77c DIN 6885-1 \ud0a4\uc758 \ud1a0\ud06c \uc6a9\ub7c9\uc744 \ucd08\uacfc\ud558\ub294 \ud1a0\ud06c \uc694\uad6c\ub7c9\uc774 \ubc1c\uc0dd\ud560 \uacbd\uc6b0, \uc9c1\uacbd \ubc29\ud5a5\uc73c\ub85c 180\u00b0 \uac04\uaca9\uc73c\ub85c \ubc30\uce58\ub41c \ub450 \uac1c\uc758 \ud0a4\ub294 \uc804\uccb4 \ud0a4 \uc811\ucd09 \uba74\uc801\uc744 \ub450 \ubc30\ub85c \ub298\ub9ac\uace0 \ud0a4\ub2f9 \uc804\ub2e8 \uc751\ub825\uc744 \uc808\ubc18\uc73c\ub85c \uc904\uc785\ub2c8\ub2e4. \uc774\uc911 \ud0a4\ud648\uc740 \ud45c\uc900 \uc0ac\uc591\uc785\ub2c8\ub2e4. \ud5ec\ub9ac\uceec \uae30\uc5b4<\/strong> \uace0\ud1a0\ud06c \ub4dc\ub77c\uc774\ube0c\uc5d0\uc11c \ucd95 \uc9c1\uacbd\uc774 \uc57d 150mm \uc774\uc0c1\uc778 \uacbd\uc6b0, \ub450 \uac1c\uc758 \ud0a4\ud648\uc740 \uc815\ud655\ud788 180\u00b0 \uac01\ub3c4\ub85c \uc704\uce58\ud574\uc57c \ud558\uba70, \uc774\ub294 \uac00\uacf5 \ud6c4 CMM\uc73c\ub85c \uce21\uc815 \ubc0f \uac80\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4. \ub450 \ud0a4\ud648 \uc0ac\uc774\uc758 \uac01\ub3c4 \uc624\ucc28\uac00 \u00b10.1\u00b0\ub97c \ucd08\uacfc\ud558\uba74 \ud0a4 \ud558\uc911\uc774 \ubd88\uade0\ub4f1\ud574\uc838 \uc774\uc911 \ud0a4 \ud1a0\ud06c \uc6a9\ub7c9\uc774 \ub2e8\uc77c \ud0a4 \uac12\uc758 \uc57d 2\ubc30\uac00 \uc544\ub2cc \uc57d 1.6\ubc30\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n

DIN 5480 \uc2a4\ud50c\ub77c\uc778 \uc5f0\uacb0 - \ud0a4 \uc5f0\uacb0 \ub300\uc2e0 \uc2a4\ud50c\ub77c\uc778 \uc5f0\uacb0\uc744 \uc120\ud0dd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0<\/h2>\n

DIN 5480 \uc778\ubc8c\ub958\ud2b8 \uc2a4\ud50c\ub77c\uc778 \ud5c8\ube0c\ub294 \ub2e8\uc77c \ud0a4\ud648\uc744 \ub0b4\uacbd \ub458\ub808\uc5d0 10~80\uac1c\uc758 \uc791\uc740 \uc778\ubc8c\ub958\ud2b8 \ud504\ub85c\ud30c\uc77c \uc2a4\ud50c\ub77c\uc778 \ud1b1\ub2c8\ub85c \ub300\uccb4\ud569\ub2c8\ub2e4. \uc2a4\ud50c\ub77c\uc778\uc758 \ud1a0\ud06c \uc6a9\ub7c9\uc740 \ub3d9\uc77c\ud55c \ucd95 \uc9c1\uacbd\uc5d0\uc11c \ub2e8\uc77c \ud0a4\ud648\ubcf4\ub2e4 3~8\ubc30 \ub192\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud1a0\ud06c\uac00 \ud558\ub098\uc758 \ud0a4\ud648\uc5d0 \uc9d1\uc911\ub418\ub294 \ub300\uc2e0 \uc5ec\ub7ec \ud1b1\ub2c8\uc5d0 \ubd84\uc0b0\ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0 \ud0a4\ud648 \ub300\uc2e0 \uc2a4\ud50c\ub77c\uc778\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n