{"id":2729,"date":"2026-06-15T14:21:13","date_gmt":"2026-06-15T06:21:13","guid":{"rendered":"https:\/\/haoyumaterial.com\/?p=2729"},"modified":"2026-06-15T14:21:16","modified_gmt":"2026-06-15T06:21:16","slug":"1045-steel-shaft-diameter-tolerance-chart","status":"publish","type":"post","link":"https:\/\/haoyumaterial.com\/ko\/1045-steel-shaft-diameter-tolerance-chart\/","title":{"rendered":"1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28 \uac00\uc774\ub4dc \ubc0f \ucc28\ud2b8"},"content":{"rendered":"<p>1045 \uac15\ucca0 \uc0e4\ud504\ud2b8\uc758 \uc815\ud655\ud55c \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28\ub97c \uc5bb\uae30 \uc704\ud55c \uc138\ubd80 \uc0ac\ud56d \ubc0f \uc870\uac74\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/p>\n<p>\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 1045 \ud0c4\uc18c\uac15\uc5d0 \ub300\ud574 \uc54c\uc544\uc57c \ud560 \uc815\ud655\ud55c \ud5c8\uc6a9 \uc624\ucc28 \ucc28\ud2b8, \ub07c\uc6c0 \ubd84\ub958 \ubc0f \uc815\ubc00 \ud55c\uacc4\ub97c \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubc14\ub85c \uc22b\uc790\ub85c \ub4e4\uc5b4\uac00 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28 \ub9c8\uc2a4\ud130\ud558\uae30<\/h2>\n<p>\uace0\uc131\ub2a5 \ud68c\uc804 \ubd80\ud488\uc744 \uc124\uacc4\ud560 \ub54c \uc815\ud655\ud55c <strong>1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28<\/strong> \ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. <strong>AISI 1045<\/strong> (\ub610\ub294 <strong>SAE 1045<\/strong>)\ub294 \uc911\uac04 <strong>\ud0c4\uc18c\uac15<\/strong> \ub6f0\uc5b4\ub09c \uade0\ud615\uc73c\ub85c \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc120\ud638\ub418\ub294 <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong>, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uc778\uc131.<\/p>\n<p>\uc5c4\uaca9\ud55c \uae00\ub85c\ubc8c \uc2dc\uc7a5 \uc218\uc694\ub97c \ucda9\uc871\ud558\uae30 \uc704\ud574 \uc81c\uc870\uc5c5\uccb4\ub294 \ud2b9\uc815 \uac00\uacf5 \ubc29\ubc95\uc5d0 \uc758\uc874\ud558\uc5ec <strong>\uce58\uc218 \ud5c8\uc6a9\uc624\ucc28<\/strong> \uc744 \uc81c\uc5b4\ud558\uace0 \uc7ac\ub8cc\uc758 <strong>\uae30\uacc4\uc801 \ud2b9\uc131<\/strong>.<\/p>\n<hr \/>\n<h3>\ud45c\uc900 \uc0dd\uc0b0 \ubc29\ubc95 \ubc0f \ud5c8\uc6a9 \uc624\ucc28<\/h3>\n<p>\ub9c8\uac10\ud558\ub294 \ubc29\ubc95 <strong>\ub465\uadfc \ubc14<\/strong> \ucd5c\uc885 \uc9c1\uacbd \uc815\ubc00\ub3c4\uc640 \ud45c\uba74 \ud488\uc9c8\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc911\uc694\ud55c <strong>\ub85c\ud130\ub9ac \uc0e4\ud504\ud2b8<\/strong> \uc801\uc6a9 \ubd84\uc57c, \uc0b0\uc5c5\uc744 \uc9c0\ubc30\ud558\ub294 \uc138 \uac00\uc9c0 \uc8fc\uc694 \ub9c8\uac10 \ubc29\ubc95:<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>\uc120\ud68c, \uc5f0\ub9c8, \ud3f4\ub9ac\uc2f1 (TG&amp;P):<\/strong> \uc774 \ubc29\ubc95\uc740 \uac00\uc7a5 \uc870\ubc00\ud55c <strong>\uce58\uc218 \ud5c8\uc6a9\uc624\ucc28<\/strong> \uc644\ubcbd\ud55c \ud45c\uba74 \ub9c8\uac10 \ucc98\ub9ac\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud45c\uba74 \uacb0\ud568\uc744 \uc81c\uac70\ud558\uace0 \uadf9\ub2e8\uc801\uc778 \ub3d9\uc2ec\ub3c4\ub97c \ubcf4\uc7a5\ud558\uc5ec <strong>TG&amp;P<\/strong> \uc0e4\ud504\ud2b8\ub97c \uace0\uc18d \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ub0c9\uac04 \uc5f0\ub9c8:<\/strong> \ub0c9\uac04 \uc778\ubc1c\uc740 \ud0c4\uc18c\uac15\uc758 \uc778\uc7a5 \uac15\ub3c4\uc640 \uacbd\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\uba70, \uc5f4\uac04 \uc555\uc5f0\ubcf4\ub2e4 \ub354 \uc815\ubc00\ud55c \uacf5\ucc28\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5f4\uac04 \uc555\uc5f0:<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c \ubb34\uac70\uc6b4 \uac00\uacf5\uc6a9 \uc6d0\uc790\uc7ac\ub85c \uc0ac\uc6a9\ub418\uba70 <strong>\uac00\uacf5 \ub370\uc774\ud130<\/strong> \ucd5c\uc885 \uc9c1\uacbd\uc774 \ud06c\uac8c \uae4e\uc774\uac70\ub098 \uad6c\uc870 \ud504\ub808\uc784\uc6cc\ud06c\uc640 \ud568\uaed8 \uc0ac\uc6a9\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. <strong>\uad6c\uc870 \ud29c\ube59<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\uc7ac\ub8cc \/ \ub9c8\uac10 \uc720\ud615<\/th>\n<th style=\"text-align: left;\">\uc77c\ubc18 \uc9c1\uacbd \uacf5\ucc28 \ubc94\uc704<\/th>\n<th style=\"text-align: left;\">\uc77c\ubc18\uc801\uc778 \uc751\uc6a9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>AISI 1045 \ub0c9\uac04 \uc5f0\ub9c8<\/strong><\/td>\n<td style=\"text-align: left;\">H9\uc5d0\uc11c H11 \ub4f1\uae09 (\uc608: +0.000\u2033 \/ -0.002\u2033\uc5d0\uc11c -0.005\u2033)<\/td>\n<td style=\"text-align: left;\">\uc77c\ubc18 \uad6c\ub3d9 \uc0e4\ud504\ud2b8, \ucd95, \uc2a4\ud504\ub85c\ud0b7<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>AISI 1045 TG&amp;P<\/strong><\/td>\n<td style=\"text-align: left;\">Class h6\uc5d0\uc11c h8\uae4c\uc9c0 (\uc608: +0.000\u2033 \/ -0.0005\u2033\uc5d0\uc11c -0.001\u2033\uae4c\uc9c0)<\/td>\n<td style=\"text-align: left;\">\uace0\uc18d \uc804\uae30 \ubaa8\ud130, \uc815\ubc00 \ud38c\ud504<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uae00\ub85c\ubc8c \uc2dc\uc7a5\uc744 \uc704\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ucd95 \uc801\ud569\ud488<\/h3>\n<p>\uc801\uc808\ud55c \ud5c8\uc6a9 \ub4f1\uae09 \uc120\ud0dd\uc740 \uc870\ub9bd\uc5d0 \ud544\uc694\ud55c \uae30\uacc4\uc801 \uc801\ud569\uc131\uc5d0 \uc804\uc801\uc73c\ub85c \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uc815\ubc00\ud558\uac8c <strong>\uac00\uacf5 \ub370\uc774\ud130<\/strong> \ucd95\uc774 \uac04\uc12d, \uc804\uc774 \ub610\ub294 \uc5ec\uc720 \uc801\ud569\uc774 \ud544\uc694\ud55c\uc9c0 \uc548\ub0b4\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>h6 \/ h7 \ud5c8\uc6a9\uc624\ucc28:<\/strong> \uc81c\ub85c \ud074\ub9ac\uc5b4\ub7f0\uc2a4 \uc801\ud569\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uc5c4\uaca9\ud55c \uc74c\uc218 \ud5c8\uc6a9\uc624\ucc28\ub85c, \ubca0\uc5b4\ub9c1\uc774 \uc9c4\ub3d9 \uc5c6\uc774 \uc815\ud655\ud558\uac8c \ubbf8\ub044\ub7ec\uc9c0\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>h9 \/ h11 \ud5c8\uc6a9\uc624\ucc28:<\/strong> \ud0a4, \uc2a4\ud50c\ub77c\uc778 \ubc0f \uae30\ubcf8 \ub3d9\ub825 \uc804\ub2ec \ubd80\ud488\uc5d0 \uc801\ud569\ud55c \ud45c\uc900 \uc0c1\uc5c5 \ud5c8\uc6a9\uc624\ucc28\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\uc6d0\uc790\uc7ac\uc5d0\uc11c \uac00\uacf5 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \ucd5c\uc801\ud654\ud558\uc5ec <strong>\ud0c4\uc18c\uac15<\/strong> \uc644\uc131\ud488\uc73c\ub85c <strong>\ub85c\ud130\ub9ac \uc0e4\ud504\ud2b8<\/strong>, \ubaa8\ub4e0 \ubd80\ud488\uc774 \uc5c4\uaca9\ud55c \uc0b0\uc5c5 \uc791\uc5c5 \ubd80\ud558\ub97c \uacac\ub514\uba74\uc11c\ub3c4 \uad6d\uc81c \ud45c\uc900 \uc0ac\uc591\uc5d0 \uc815\ud655\ud788 \ubd80\ud569\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<h2>1045 \uac15\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>AISI\/SAE 1045\ub294 \uace0\ud488\uc9c8\uc758 <strong>\uc911\ud0c4\uc18c \uac15<\/strong> \uc73c\ub85c \uc57d 0.45%\uc758 \ud0c4\uc18c\ub97c \ud568\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud2b9\uc815 \ud0c4\uc18c \ud568\ub7c9\uc740 \uc800\ud0c4\uc18c \uc5f0\uac15\uacfc \uace0\ud0c4\uc18c \uacf5\uad6c\uac15 \uc0ac\uc774\uc5d0 \uc644\ubcbd\ud558\uac8c \uc704\uce58\ud558\uc5ec \uac15\ub3c4, \uc5f0\uc131 \ubc0f \ub9c8\ubaa8 \uc800\ud56d\uc758 \uade0\ud615 \uc7a1\ud78c \uc870\ud569\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc815\ubc00 \uc81c\uc870 \uc804\ubb38\uac00\ub85c\uc11c, \uc6b0\ub9ac\ub294 \uc885\uc885 <strong>aisi 1045<\/strong> <strong>\ud0c4\uc18c\uac15<\/strong> <strong>\ub465\uadfc \ubc14<\/strong> \uc7ac\uace0\ub97c \ud65c\uc6a9\ud558\ub294\ub370, \uc774\ub294 \ub2e4\uc591\ud55c \uc5f4\ucc98\ub9ac \uacf5\uc815\uc5d0 \ub6f0\uc5b4\ub098\uac8c \ubc18\uc751\ud558\uc5ec \ucd5c\uc885 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uae4c\ub2e4\ub85c\uc6b4 \uc0b0\uc5c5\uc6a9\ub3c4\uc5d0 \ub9de\uac8c \uc870\uc815\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774\ub294 \uad6c\ub3d9\ucd95, \ucd95, \ubc14\ud034\uc640 \uac19\uc740 \uace0\uc751\ub825 \ubd80\ud488 \uc124\uacc4\uc5d0 \uc911\uc694\ud55c \uc6d0\uc790\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ud575\uc2ec \uae30\uacc4\uc801 \ud2b9\uc131<\/h3>\n<p>1045\uc758 \uc778\uae30 <strong>\uc911\ud0c4\uc18c \uac15<\/strong> \uc804\ub825 \uc804\ub2ec \ubc0f \uad6c\uc870 \ubd80\ud488\uc5d0\uc11c\uc758 \uc778\uae30\ub294 \uacac\uace0\ud55c \uae30\ubcf8 \ud2b9\uc131\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>\ub192\uc740 \uc778\uc7a5 \uac15\ub3c4:<\/strong> \ud56d\ubcf5 \uac15\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 50,000\uc5d0\uc11c 85,000 psi \ubc94\uc704\uc774\uba70, \uad81\uadf9\uc801\uc73c\ub85c\ub294 <strong>\uc778\uc7a5 \uac15\ub3c4<\/strong> 80,000\uc5d0\uc11c 100,000 psi\uc5d0 \ub2ec\ud558\uba70, \uc774\ub294 \uc5f4\uac04 \uc555\uc5f0 \ub610\ub294 <strong>\ub0c9\uac04 \uac00\uacf5 \uc5ec\ubd80\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4<\/strong>.<\/li>\n<li><strong>\uc6b0\uc218\ud55c \ud53c\ub85c \uc800\ud56d\ub825:<\/strong> \uc5f0\uc18d \ube44\ud2c0\ub9bc \ubc0f \uad7d\ud798 \uc751\ub825\uc744 \uacac\ub525\ub2c8\ub2e4: <strong>\ub85c\ud130\ub9ac \uc0e4\ud504\ud2b8<\/strong>.<\/li>\n<li><strong>\ud45c\uba74 \uacbd\ud654 \uac00\ub2a5\uc131:<\/strong> \ubb34\uac70\uc6b4 \ud569\uae08 \uc6d0\uc18c\uc758 \ubd80\uc871\uc73c\ub85c \uc778\ud574 \uad00\ud1b5 \uacbd\ud654\ub294 \uc27d\uc9c0 \uc54a\uc9c0\ub9cc, \uc720\ub3c4 \ub610\ub294 \ud654\uc5fc \uacbd\ud654\uc5d0 \uc774\uc0c1\uc801\uc774\uba70, \ub9c8\ubaa8 \uc800\ud56d\uc774 \ub6f0\uc5b4\ub09c \uc678\ubd80 \uaecd\uc9c8\uc744 \ud615\uc131\ud558\uba74\uc11c\ub3c4 \uac15\ud558\uace0 \uc5f0\uc131\uc774 \ub6f0\uc5b4\ub09c \ud575\uc2ec\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\uac15\ub3c4\uc640 \uac00\uacf5\uc131\uc758 \ud2b8\ub808\uc774\ub4dc\uc624\ud504:<\/h3>\n<p>1045 \uac15\ucca0\uc758 \uac00\uc7a5 \ud070 \uc7a5\uc810 \uc911 \ud558\ub098\ub294 \ub6f0\uc5b4\ub09c <strong>\ud0c4\uc18c\uac15 \uac00\uacf5\uc131<\/strong>. \uc785\ub2c8\ub2e4. \uc81c\uc870 \uc138\uacc4\uc5d0\uc11c\ub294 \uace0\uc804\uc801\uc778 \ud2b8\ub808\uc774\ub4dc\uc624\ud504\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4: \ub354 \ub2e8\ub2e8\ud55c \uc7ac\ub8cc\ub294 \uc808\ub2e8 \uacf5\uad6c\ub97c \ub354 \ube68\ub9ac \uc190\uc0c1\uc2dc\ud0a4\uace0, \ub354 \uc5f0\ud55c \uc7ac\ub8cc\ub294 \ucc22\uc5b4\uc9c0\uace0 \ud45c\uba74 \ub9c8\uac10\uc774 \uc88b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>1045 \uac15\ucca0\uc740 \uc774 \uade0\ud615\uc744 \uc644\ubcbd\ud558\uac8c \ub9de\ucda5\ub2c8\ub2e4. 1018 \uc5f0\uac15\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc740 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uba74\uc11c\ub3c4, \ud6a8\uc728\uc801\uc73c\ub85c \uc120\ubc18 \uac00\uacf5, \ubc00\ub9c1, \ub4dc\ub9b4\ub9c1\uc774 \uac00\ub2a5\ud558\uc5ec \uacfc\ub3c4\ud55c \uacf5\uad6c \ub9c8\ubaa8\ub97c \uc77c\uc73c\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \uade0\ud615\uc740 \uc0dd\uc0b0 \ube44\uc6a9\uc744 \uc801\uc808\ud788 \uc720\uc9c0\ud558\uba74\uc11c\ub3c4 \ub192\uc740 \ud68c\uc804 \ud1a0\ud06c\ub97c \uacac\ub51c \uc218 \uc788\ub294 \uacac\uace0\ud55c \ubd80\ud488\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5c4\uaca9\ud55c \ud45c\uba74 \ub9c8\uac10\uc774 \ud544\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc885\uc885 \uc774 \uc7ac\ub8cc\ub97c <strong>\uce58\uc218 \ud5c8\uc6a9\uc624\ucc28<\/strong> \ub0c9\uac04 \uc778\ubc1c 1045 <strong>\uc120\ubc18 \uac00\uacf5 \ud6c4 \uc5f0\ub9c8\ub41c<\/strong> or <strong>\ud130\ub2dd \uadf8\ub77c\uc778\ub4dc \ubc0f \ud3f4\ub9ac\uc2dc\ub4dc<\/strong> (<strong>TGP \ucd95<\/strong>) \ud615\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uacfc \ucd5c\uc885 \uac00\uacf5 \ub370\uc774\ud130 \ud504\ub85c\ud30c\uc77c \ubaa8\ub450\ub97c \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc0e4\ud504\ud2b8 \uc9c1\uacbd \ud5c8\uc6a9 \uacf5\ucc28 \uc774\ud574\ud558\uae30<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/06\/1045_steel_shaft_diameter_tolerance_fit_OqI.webp\" alt=\"1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \uacf5\ucc28 \ub07c\uc6c0\" \/><\/p>\n<p>\uc0e4\ud504\ud2b8 \uc9c1\uacbd \ud5c8\uc6a9 \uacf5\ucc28\ub294 \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \uacf5\ucc28 \ud5c8\uc6a9 \ubc94\uc704 \ub0b4\uc758 \ud5c8\uc6a9 \uce58\uc218 \ubcc0\ub3d9\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. AISI 1045 \ud0c4\uc18c\uac15 \uc6d0\ud615 \uac15\ubd09\uacfc \uac19\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubd80\ud488\uc758 \uacbd\uc6b0, \uac00\uacf5 \ubcc0\uc218\ub85c \uc778\ud574 \uc815\ud655\ud55c \uc9c0\uc815 \uc9c1\uacbd\uc744 \ub2ec\uc131\ud558\ub294 \uac83\uc740 \uac70\uc758 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4. \uacf5\ucc28\ub294 \ud574\ub2f9 \uc9c1\uacbd\uc5d0 \ub300\ud55c \ud5c8\uc6a9 \uc0c1\ud55c\uacfc \ud558\ud55c\uc744 \uc815\uc758\ud558\uc5ec \ubaa8\ub4e0 \ud68c\uc804 \ucd95\uc774 \ub9de\ubb3c\ub9ac\ub294 \ubd80\ud488\uc5d0 \uc644\ubcbd\ud558\uac8c \ub9de\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc815\ud655\ud55c \ud074\ub9ac\uc5b4\ub7f0\uc2a4\uc640 \uac04\uc12d \ub9de\ucda4\uc774 \uc911\uc694\ud55c \uc774\uc720<\/h3>\n<p>\ucd95 \uc9c1\uacbd \uac04\uadf9\uc744 \uc815\ud655\ud558\uac8c \ub9de\ucd94\ub294 \uac83\uc740 \uae30\uacc4 \uc131\ub2a5\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uae30\uacc4 \uc124\uacc4\uc5d0\uc11c\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc801\ud569 \uc720\ud615\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>\ud074\ub9ac\uc5b4\ub7f0\uc2a4 \uc801\ud569:<\/strong> \ucd95\uc774 \uacb0\ud569 \uad6c\uba4d\ubcf4\ub2e4 \uc791\ub3c4\ub85d \ud558\uc5ec \uc790\uc720\ub85c\uc6b4 \ud68c\uc804 \ub610\ub294 \uc2ac\ub77c\uc774\ub529 \uc6c0\uc9c1\uc784\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub294 \uae30\uc5b4\uc640 \ud480\ub9ac \uad6c\ub3d9\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uac04\uc12d \uc801\ud569:<\/strong> \ucd95\uc774 \uad6c\uba4d\ubcf4\ub2e4 \uc57d\uac04 \ub354 \ud06c\ub3c4\ub85d \ud558\uc5ec \ud0a4\ub098 \uc811\ucc29\uc81c \uc5c6\uc774\ub3c4 \ubd80\ud488\uc744 \ub2e8\ub2e8\ud788 \uace0\uc815\ud558\ub294 \ubc00\ucc29 \uc555\uc785\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\uace0\uc751\ub825 \ubd80\ud488 \uc791\uc5c5 \uc2dc \uc774\ub7ec\ud55c \uc815\ubc00 \uce58\uc218\ub97c \ub2ec\uc131\ud558\ub824\uba74 \ucca8\ub2e8 \uc81c\uc870 \ub2a5\ub825\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ubcf5\uc7a1\ud55c \ud615\uc0c1\uacfc \uc5c4\uaca9\ud55c \uacf5\ucc28\ub97c \uc694\uad6c\ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc804\ubb38\ud654\ub41c <a href=\"https:\/\/haoyumaterial.com\/ko\/product\/aluminum-die-casting-services-high-precision-oem-manufacturer-aluminum-die-casting-services-with-200t3500t-machines-tight-tolerances-multiple-alloys-cnc-machining-and-finishing-for-oem-industries\/\">\uc815\ubc00 \uc8fc\uc870 \uc11c\ube44\uc2a4<\/a> \uae30\uc220\uc744 \ud65c\uc6a9\ud558\uc5ec \uacb0\ud569 \ubd80\ud488\uc774 \uac00\uacf5\ub41c 1045 \ucd95\uacfc \uc644\ubcbd\ud558\uac8c \uc815\ub82c\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc798\ubabb\ub41c \uacf5\ucc28\uac00 \uc9c4\ub3d9\uacfc \ubca0\uc5b4\ub9c1 \uace0\uc7a5\uc744 \uc720\ubc1c\ud558\ub294 \ubc29\ubc95<\/h3>\n<p>\uacf5\ucc28 \ubd88\uc77c\uce58\ub294 \uce58\uba85\uc801\uc778 \uc7a5\ube44 \uace0\uc7a5\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. 1045 \uac15\ucca0 \ucd95 \uc9c1\uacbd \uacf5\ucc28\uac00 \ub108\ubb34 \ub290\uc2a8\ud558\uba74 \uacfc\ub3c4\ud55c \uc720\uaca9\uc774 \uc0dd\uae41\ub2c8\ub2e4. \uc774 \uc720\uaca9\uc740 \uace0\uc18d \uc9c4\ub3d9\uc744 \uc720\ubc1c\ud558\uc5ec \uc624\uc77c \uc530\uc744 \ud30c\uad34\ud558\uace0 \ubca0\uc5b4\ub9c1\uc774 \ud754\ub4e4\ub9ac\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\ubc18\ub300\ub85c, \uc9c1\uacbd\uc774 \ub108\ubb34 \ud06c\uba74 \ud074\ub9ac\uc5b4\ub7f0\uc2a4 \uc801\ud569\uc5d0 \ub9de\uc9c0 \uc54a\uc544 \uc870\ub9bd\uc774 \uac78\ub9ac\uac8c \ub429\ub2c8\ub2e4. \uc774\ub294 \ub9c8\ucc30\uc744 \uc99d\uac00\uc2dc\ud0a4\uace0 \uc791\ub3d9 \uc628\ub3c4\ub97c \ub192\uc774\uba70 \uc870\uae30 \ubca0\uc5b4\ub9c1 \uace0\uc7a5 \ub610\ub294 \uad6c\ub3d9\ucd95 \ud30c\uc190\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \uc5c4\uaca9\ud55c \uce58\uc218 \uacf5\ucc28\ub97c \uc720\uc9c0\ud558\ub294 \uac83\uc774 \uade0\ud615 \uc7a1\ud78c \ud68c\uc804\uacfc \uae34 \uc791\ub3d9 \uc218\uba85\uc744 \ubcf4\uc7a5\ud558\ub294 \uc720\uc77c\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ud45c\uc900 1045 \uac15\ucca0 \ucd95 \uc9c1\uacbd \uacf5\ucc28 \ucc28\ud2b8<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/06\/1045_steel_shaft_tolerance_chart_R08.webp\" alt=\"1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uacf5\ucc28 \ucc28\ud2b8\" \/><\/p>\n<p>1045 \uac15\ucca0 \ucd95\uc744 \uc870\ub2ec\ud558\uac70\ub098 \uac00\uacf5\ud560 \ub54c, \uc815\ud655\ud55c \uc9c1\uacbd \ud55c\uacc4\ub97c \ub9de\ucd94\uba74 \uc6d0\uce58 \uc54a\ub294 \uc720\uaca9\uc774\ub098 \uac78\ub9bc \uc5c6\uc774 \uc6d0\ud65c\ud558\uac8c \uc870\ub9bd\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uce58\uc218 \ubcc0\ud654\ub294 \uc6d0\uc790\uc7ac \ub0c9\uac04 \uc778\ubc1c 1045 \ubc14 \ub610\ub294 \uace0\uc815\ubc00 \uc120\uc0ad, \uc5f0\ub9c8, \ud3f4\ub9ac\uc2f1(TGP) \ucd95\uc744 \uc0ac\uc6a9\ud558\ub294\uc9c0\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc911\uc7a5\ube44\uc6a9\uc73c\ub85c \ud2b9\uc218 \ud615\uc0c1\uc774 \ud544\uc694\ud55c \uacbd\uc6b0, \uace0\ud488\uc9c8\uc758 <a href=\"https:\/\/haoyumaterial.com\/ko\/product\/custom-machined-metal-part-cnc-services-for-tight-tolerances\/\">\ub9de\ucda4 \uac00\uacf5 \uae08\uc18d \ubd80\ud488\uacfc \uc5c4\uaca9\ud55c \uacf5\ucc28\ub97c \ud1b5\ud569\ud558\ub294 \uac83\uc774<\/a> \ubd80\ud488\uc774 \uc694\uad6c\ud558\ub294 \uc801\ud569\uc5d0 \uc644\ubcbd\ud558\uac8c \uc77c\uce58\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc544\ub798 \ud45c\ub294 \uc77c\ubc18\uc801\uc778 ISO \ucd95 \uacf5\ucc28 \ucc28\ud2b8 \ud074\ub798\uc2a4(h6, h7, h8, h9)\uc640 \ud568\uaed8 \uc784\ud398\ub9ac\uc5bc 1045 \ucd95\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 ANSI \ud45c\uc900 \uc801\ud569\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<h3>\ubbf8\ud130\ubc95 ISO \uacf5\ucc28 \ud55c\uacc4(mm)<\/h3>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\uba85\ubaa9 \uc9c1\uacbd \ubc94\uc704(mm)<\/th>\n<th style=\"text-align: left;\">h6 \uacf5\ucc28(\u03bcm)<\/th>\n<th style=\"text-align: left;\">h7 \uacf5\ucc28(\u03bcm)<\/th>\n<th style=\"text-align: left;\">h8 \uacf5\ucc28 (\u03bcm)<\/th>\n<th style=\"text-align: left;\">h9 \uacf5\ucc28 (\u03bcm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>10 \uc774\uc0c1 ~ 18 \uc774\ud558<\/strong><\/td>\n<td style=\"text-align: left;\">0 ~ -11<\/td>\n<td style=\"text-align: left;\">0 ~ -18<\/td>\n<td style=\"text-align: left;\">0 ~ -27<\/td>\n<td style=\"text-align: left;\">0 ~ -43<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>18 \ucd08\uacfc ~ 30 \uc774\ud558<\/strong><\/td>\n<td style=\"text-align: left;\">0 ~ -13<\/td>\n<td style=\"text-align: left;\">0 ~ -21<\/td>\n<td style=\"text-align: left;\">0 ~ -33<\/td>\n<td style=\"text-align: left;\">0 ~ -52<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>30 \ucd08\uacfc ~ 50 \uc774\ud558<\/strong><\/td>\n<td style=\"text-align: left;\">0 ~ -16<\/td>\n<td style=\"text-align: left;\">0 ~ -25<\/td>\n<td style=\"text-align: left;\">0 ~ -39<\/td>\n<td style=\"text-align: left;\">0 ~ -62<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>50 \ucd08\uacfc ~ 80 \uc774\ud558<\/strong><\/td>\n<td style=\"text-align: left;\">0 ~ -19<\/td>\n<td style=\"text-align: left;\">0 ~ -30<\/td>\n<td style=\"text-align: left;\">0 ~ -46<\/td>\n<td style=\"text-align: left;\">0 ~ -74<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc784\ud398\ub9ac\uc5bc TGP \uc0e4\ud504\ud2b8 \ud5c8\uc6a9 \uc624\ucc28 (\uc778\uce58)<\/h3>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>\uc77c\ubc18 \ub0c9\uac04 \uc778\ubc1c \ubc14:<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c \ubca0\uc774\uc2a4 \uc9c1\uacbd\uc5d0 \ub530\ub77c -0.002\u2033 ~ -0.005\u2033 \ubc94\uc704\uc758 \ub354 \ub113\uc740 \ub9c8\uc774\ub108\uc2a4 \ud5c8\uc6a9 \uc624\ucc28\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc120\ud68c, \uc5f0\ub9c8, \ud3f4\ub9ac\uc2f1 (TG&amp;P):<\/strong> \ub9e4\uc6b0 \uc5c4\uaca9\ud558\uace0 \uade0\uc77c\ud55c \ud3b8\ucc28\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud45c\uc900 1\uc778\uce58 \ud68c\uc804 \uc0e4\ud504\ud2b8\uc758 \uacbd\uc6b0 \uc0c1\uc5c5\uc6a9 TGP \ud5c8\uc6a9 \uc624\ucc28\ub294 \uc77c\ubc18\uc801\uc73c\ub85c +0.000\u2033 \/ -0.001\u2033 \ub610\ub294 \uadf8 \uc774\uc0c1\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>h6 \ub300 h7 \ub07c\uc6cc\ub9de\ucda4 \uc120\ud0dd:<\/strong> \uc5c4\uaca9\ud55c \uac04\uc12d \ub07c\uc6cc\ub9de\ucda4 \ud45c\uc900\uc744 \uc0ac\uc6a9\ud558\ub294 \uace0\uc815\ubc00, \uace0\uc18d \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 h6 \ud5c8\uc6a9 \uc624\ucc28\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4. \ubca0\uc5b4\ub9c1 \uc124\uce58 \uc6a9\uc774\uc131\uc774 \uc6b0\uc120\uc778 \ud45c\uc900 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \uac04\uadf9\uc5d0\ub294 h7 \ub610\ub294 h8 \ud5c8\uc6a9 \uc624\ucc28\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>1045 \uc0e4\ud504\ud2b8 \ud5c8\uc6a9 \uc624\ucc28\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/06\/1045_steel_shaft_diameter_tolerance_Kh9.webp\" alt=\"1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28\" \/><\/p>\n<p>\uc815\ubc00\ud55c <strong>1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28<\/strong> \uc740 \uc6d0\uc790\uc7ac\uac00 \uac00\uacf5\ub418\uace0 \ud604\uc7a5\uc5d0\uc11c \uc5b4\ub5bb\uac8c \ucde8\uae09\ub418\ub294\uc9c0\uc5d0 \uc804\uc801\uc73c\ub85c \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \ud68c\uc804 \uc0e4\ud504\ud2b8\uc640 \uac19\uc740 \uc911\uc694 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \uc774\ub7ec\ud55c \ubcc0\uc218\ub97c \uc81c\uc5b4\ud558\uba74 \uc608\uc0c1\uce58 \ubabb\ud55c \uce58\uc218 \ud3b8\ucc28\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc6d0\uc790\uc7ac \uae30\uc900: \ub0c9\uac04 \uc778\ubc1c \ub300 \uc5f4\uac04 \uc555\uc5f0<\/h3>\n<p>\uc758 \uc2dc\uc791 \uc0c1\ud0dc\ub294 <strong>\ud0c4\uc18c\uac15<\/strong> \uae30\uc900 \uc815\ubc00\ub3c4\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. <strong>\ub0c9\uac04 \uc778\ubc1c 1045<\/strong> \ubc14\ub294 \uc5f4\uac04 \uc555\uc5f0 \ub300\uc548\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \uc5c4\uaca9\ud55c \uce58\uc218 \ud5c8\uc6a9 \uc624\ucc28\uc640 \ub354 \ub9e4\ub044\ub7ec\uc6b4 \ub9c8\uac10\uc73c\ub85c \ubc00\uc5d0\uc11c \ub098\uc635\ub2c8\ub2e4. \uc5f4\uac04 \uc555\uc5f0 \uac15\ucca0\uc740 \uc2a4\ucf00\uc77c\uc744 \uc81c\uac70\ud558\uace0 \uc6d0\ud615\uc774 \uc544\ub2cc \uac83\uc744 \uc218\uc815\ud558\uae30 \uc704\ud574 \uc0c1\ub2f9\ud55c \ucd08\uae30 \uac70\uce5c \uac00\uacf5\uc774 \ud544\uc694\ud558\uc9c0\ub9cc, \ub0c9\uac04 \uc778\ubc1c \ubc14\ub97c \uc0ac\uc6a9\ud558\uba74 \ucd5c\uc885 \uce58\uc218 \uc870\uc815 \ub610\ub294 \uc57d\uac04\uc758 <strong>\uac00\uacf5 \ub370\uc774\ud130<\/strong> \uc870\uc815\uc73c\ub85c \ubc14\ub85c \ub118\uc5b4\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\uc7ac\ub8cc \uc870\uac74<\/th>\n<th style=\"text-align: left;\">\uae30\uc900 \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28<\/th>\n<th style=\"text-align: left;\">\ud45c\uba74 \ud488\uc9c8<\/th>\n<th style=\"text-align: left;\">\uc77c\ubc18\uc801 \uc6a9\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>\ud038<\/strong><\/td>\n<td style=\"text-align: left;\">\ub109\ub109\ud568 \/ \ub113\uc740 \ud3b8\ucc28<\/td>\n<td style=\"text-align: left;\">\uac70\uce5c, \ubb34\uac70\uc6b4 \ubc00 \uc2a4\ucf00\uc77c<\/td>\n<td style=\"text-align: left;\">\uc911\uad6c\uc870\uc6a9, \ub2e8\uc870 \ube14\ub7ad\ud06c<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\ub0c9\uac04 \uc778\ubc1c<\/strong><\/td>\n<td style=\"text-align: left;\">\uc5c4\uaca9\ud55c \/ \uc0c1\uc5c5\uc6a9 \uc9c1\uc120\ub3c4<\/td>\n<td style=\"text-align: left;\">\ub9e4\ub044\ub7fd\uace0 \uc2a4\ucf00\uc77c\uc774 \uc5c6\ub294<\/td>\n<td style=\"text-align: left;\">\ud45c\uc900 \uad6c\ub3d9\ucd95, \ud540<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>\uc120\uc0ad \uc5f0\ub9c8 \ubc0f \ud3f4\ub9ac\uc2f1 (TG&amp;P)<\/strong><\/td>\n<td style=\"text-align: left;\">\uadf9\ub3c4\ub85c \uc5c4\uaca9\ud55c (h6\u2013h7)<\/td>\n<td style=\"text-align: left;\">\uac70\uc6b8 \uac19\uc740, \uace0\uc815\ubc00<\/td>\n<td style=\"text-align: left;\">\uace0\uc18d \uc804\uae30 \ubaa8\ud130 \uc0e4\ud504\ud2b8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uace0\uc18d \uac00\uacf5 \uc911 \uc5f4\ud33d\ucc3d<\/h3>\n<p>\uc5f4\uc740 \uc5c4\uaca9\ud55c \uacf5\ucc28\uc758 \uc801\uc785\ub2c8\ub2e4. \uacf5\uaca9\uc801\uc778 \uc808\ub2e8 \ub610\ub294 \uc5f0\uc0ad \uc911 <strong>aisi 1045<\/strong>, \uc5f4\ud33d\ucc3d\uc73c\ub85c \uc778\ud574 \uc0e4\ud504\ud2b8\uc758 \uc9c1\uacbd\uc774 \uc77c\uc2dc\uc801\uc73c\ub85c \uc99d\uac00\ud569\ub2c8\ub2e4. \uc120\ubc18\uc5d0\uc11c \uc544\uc9c1 \ub728\uac70\uc6b4 \uc0c1\ud0dc\uc5d0\uc11c \uacf5\uc791\ubb3c\uc744 \uce21\uc815\ud558\uba74 \ubaa9\ud45c\uce58 \uc544\ub798\ub85c \uc218\ucd95\ud569\ub2c8\ub2e4. <strong>\uc0e4\ud504\ud2b8 \uc9c1\uacbd \uc5ec\uc720<\/strong> \uc0c1\uc628\uc73c\ub85c \ub0c9\uac01\ub418\uba74. \uacf5\uae09 \uc18d\ub3c4 \uc81c\uc5b4, \uc801\uc808\ud55c \uc724\ud65c \uc0ac\uc6a9, \ub0c9\uac01 \uc0ac\uc774\ud074 \uad6c\ud604\uc740 \uc608\uce21 \uac00\ub2a5\ud55c \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <strong>\uae30\uacc4\uc801 \ud2b9\uc131<\/strong> \ubc0f \ud06c\uae30.<\/p>\n<p>1045 \uac15\ucca0\uc744 \ub300\uccb4 \uace0\uc131\ub2a5 \ubd80\ud488\uacfc \ud398\uc5b4\ub9c1\ud574\uc57c \ud558\ub294 \uace0\uae09 \ubd80\ud488 \uc0dd\uc0b0\uc758 \uacbd\uc6b0, \ub9c8\uc2a4\ud130\ub9c1\ud560 \ub54c\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \ud234\ub9c1 \uc124\uc815\uc744 \ucd5c\uc801\ud654\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. <a href=\"https:\/\/haoyumaterial.com\/ko\/stainless-steel-cnc-machining-guide-material-choice-and-optimization\/\">\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 CNC \uac00\uacf5<\/a> \uc5f4\ubcc0\ud615\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574\uc11c.<\/p>\n<h3>\ud45c\uba74 \ub9c8\uac10 \ubc0f \uce58\uc218<\/h3>\n<p>\ucd5c\uc885 \ud45c\uba74 \uac70\uce60\uae30\ub294 \uce21\uc815 \uac00\ub2a5\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4 <strong>1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28<\/strong>. \uac70\uce5c \uc120\uc0ad \ud45c\uba74\uc740 \ubbf8\uc138\ud55c \ub3cc\uae30\uc640 \uace8\uc9dc\uae30\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubb34\uac70\uc6b4 \uacf5\uad6c \uc790\uad6d\uc740 \uc778\uc704\uc801\uc73c\ub85c \ud45c\uba74 \uac70\uce60\uae30\ub97c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4 <strong>\ub9c8\uc774\ud06c\ub85c\ubbf8\ud130 \uce21\uc815<\/strong>. \ud504\ub9ac\ubbf8\uc5c4 \ud54f\uc744 \ub2ec\uc131\ud558\ub294 \uac83\uc740 \ub9c8\uce58 <strong>h7 \uacf5\ucc28 \ud55c\uacc4<\/strong> \uc774\ub7ec\ud55c \ud53c\ud06c\ub97c \ud3c9\ud0c4\ud654\ud558\uace0 \uc815\ud655\ud55c \uc678\uacbd\uc744 \ud655\ubcf4\ud558\uba70 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc870\ub9bd \uc2dc <strong>\uac04\uc12d \ub07c\uc6cc\ub9de\ucda4 \ud45c\uc900<\/strong> \uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc13c\ud130\ub9ac\uc2a4 \uc5f0\uc0ad \ub610\ub294 \ud3f4\ub9ac\uc2f1\uacfc \uac19\uc740 2\ucc28 \ub9c8\ubb34\ub9ac \uc791\uc5c5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2>1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \uacf5\ucc28 \uce21\uc815 \ubc0f \uac80\uc99d<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/06\/Measuring_1045_steel_shaft_diameter_tolerance_D42.webp\" alt=\"1045 \uac15\ucca0 \ucd95 \uc9c1\uacbd \ud5c8\uc6a9\uc624\ucc28\" \/><\/p>\n<p>\uc885\uc774\uc5d0 1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \uacf5\ucc28\ub97c \uc815\ud655\ud558\uac8c \uae30\uc7ac\ud558\ub294 \uac83\uc740 \ud604\uc7a5\uc5d0\uc11c \uc815\ud655\ud558\uac8c \uac80\uc99d\ub418\uc9c0 \uc54a\uc73c\uba74 \uc544\ubb34 \uc18c\uc6a9\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \ud45c\uc900 \ubc84\ub2c8\uc5b4 \uce98\ub9ac\ud37c\uc2a4\ub294 \uc2e0\uc18d\ud55c \ub300\ub7b5\uc801\uc778 \uce21\uc815\uc5d0\ub294 \uc801\ud569\ud558\uc9c0\ub9cc, \uc5c4\uaca9\ud55c \ud5c8\uc6a9 \uce58\uc218 \ud3b8\ucc28\ub97c \uac80\uc99d\ud558\ub824\uba74 \ub9c8\uc774\ud06c\ub85c\ubbf8\ud130\uc640 \uc2a4\ub0c5 \uac8c\uc774\uc9c0\ub97c \uc815\ud655\ud55c \ub9c8\uc774\ud06c\ub860\uc73c\ub85c \ubcf4\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud68c\uc804 \uc0e4\ud504\ud2b8\ub97c \ud655\uc778\ud560 \ub54c \ub2e8\uc77c \uce21\uc815\uc73c\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uae38\uc774 \ubc29\ud5a5\uc758 \uc5ec\ub7ec \uc9c0\uc810\uacfc \ub458\ub808\ub97c \ub530\ub77c \uce21\uc815\ud558\uc5ec \ubd88\uaddc\uce59\uc131\uacfc \ud14c\uc774\ud37c\ub97c \uac10\uc9c0\ud569\ub2c8\ub2e4. \uc0e4\ud504\ud2b8\uac00 \uc911\uac04\uc5d0 \ub354 \ub113\uac70\ub098 \ud0c0\uc6d0\ud615\uc774\uba74 \ubca0\uc5b4\ub9c1\uc744 \ud30c\uc190\uc2dc\ud0a4\uace0 \uc2ec\uac01\ud55c \uace0\uc18d \uc9c4\ub3d9\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc628\ub3c4 \uc81c\uc5b4\ub294 \uc815\ud655\ud55c \uac80\uc0ac\uc758 \ube44\uacb0\uc785\ub2c8\ub2e4. \ud0c4\uc18c\uac15\uc740 \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub530\ub77c \ud33d\ucc3d\ud558\uace0 \uc218\ucd95\ud569\ub2c8\ub2e4. \uc2ec\ud55c \uac00\uacf5 \uc9c1\ud6c4 \ub530\ub73b\ud55c 1045 \ubc14\ub97c \uce21\uc815\ud558\uba74 \ub370\uc774\ud130\uac00 \uc798\ubabb\ub429\ub2c8\ub2e4. \ucd5c\uc885 \ub9c8\uc774\ud06c\ub85c\ubbf8\ud130 \uce21\uc815\uc744 \ud558\uae30 \uc804\uc5d0 \ud56d\uc0c1 \uc7ac\ub8cc\ub97c \ud45c\uc900 \uc2e4\uc628 20\u00b0C(68\u00b0F)\ub85c \uc548\uc815\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0e4\ud504\ud2b8\uc640 \ud568\uaed8 \uadf9\ud55c\uc758 \uc5f4 \ub610\ub294 \ub192\uc740 \ub9c8\ucc30 \ud558\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ubd80\ud488\uc758 \uacbd\uc6b0, \ud2b9\uc218 <a href=\"https:\/\/haoyumaterial.com\/ko\/product\/cobalt-alloy-casting-high-temperature-wear-resistant-parts-cobalt-alloy-casting-solutions-for-extreme-wear-corrosion-and-heat-with-precision-investment-castings-and-custom-cobalt-superalloy-parts\/\">\uc815\ubc00 \uc8fc\uc870<\/a> \ub97c \uc0ac\uc6a9\ud558\uba74 \uc804\uccb4 \uc5b4\uc148\ube14\ub9ac\uac00 \uc5f4\uc545\ud55c \uc791\uc5c5 \uc870\uac74\uc5d0\uc11c\ub3c4 \uce58\uc218 \uacf5\ucc28\ub97c \uc720\uc9c0\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc815\ud655\ud55c \uc0e4\ud504\ud2b8 \uac80\uc0ac\ub97c \uc704\ud55c \ube60\ub978 \uccb4\ud06c\ub9ac\uc2a4\ud2b8:<\/h3>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><strong>\ud45c\uba74 \uccad\uc18c:<\/strong> \uce21\uc815 \uc804\uc5d0 \ubaa8\ub4e0 \uc808\uc0ad\uc720, \uba3c\uc9c0, \ubc84\ub97c \ub2e6\uc544\ub0b4\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uc62c\ubc14\ub978 \ub3c4\uad6c \uc0ac\uc6a9:<\/strong> \uc8fc \uc800\ub110 \uc9c1\uacbd\uc5d0\ub294 \uc678\uce21 \ub9c8\uc774\ud06c\ub85c\ubbf8\ud130\ub97c, \uc2e0\uc18d\ud55c \ud569\uaca9\/\ubd88\ud569\uaca9 \uc0dd\uc0b0 \uac80\uc0ac\uc5d0\ub294 \uc2a4\ub0c5 \uac8c\uc774\uc9c0\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\ud0c0\uc6d0\ud615 \uac80\uc0ac:<\/strong> \ub3d9\uc77c\ud55c \ub2e8\uba74\uc5d0\uc11c 0\ub3c4 \ubc0f 90\ub3c4 \uc704\uce58\uc5d0\uc11c \uce21\uc815\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\ud14c\uc774\ud37c \uc2dd\ubcc4:<\/strong> \uc0e4\ud504\ud2b8 \uc2dc\ud2b8 \uc601\uc5ed\uc758 \uc591\ucabd \ub05d\uacfc \uc911\uac04 \ubd80\ubd84\uc5d0\uc11c \uce58\uc218\ub97c \uce21\uc815\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38: 1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28<\/h2>\n<h3>1\uc778\uce58 1045 TGP \uc0e4\ud504\ud2b8\uc758 \ud45c\uc900 \ud5c8\uc6a9 \uc624\ucc28\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n<p>1\uc778\uce58 \ud134\ub4dc, \uadf8\ub77c\uc6b4\ub4dc \ubc0f \ud3f4\ub9ac\uc2dc\ub4dc(<strong>TGP \ucd95<\/strong>) \ub85c\ud130\ub9ac \uc0e4\ud504\ud2b8\uc758 \uacbd\uc6b0, \ud45c\uc900 <strong>\ud5c8\uc6a9 \uce58\uc218 \ubcc0\ub3d9<\/strong> \uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900 \ub0c9\uac04 \ub9c8\uac10 \uc815\ubc00 \ubc14\uc5d0 \ub300\ud574 +0.000\uc778\uce58 \/ -0.002\uc778\uce58\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uace0\uc815\ubc00 <strong>tg&amp;p<\/strong> 1045 \ud0c4\uc18c\uac15 \ud658\ubd09\uc740 \uc815\ubc00\ud55c <strong>\uc0e4\ud504\ud2b8 \uc9c1\uacbd \uc5ec\uc720<\/strong> \uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc885\uc885 +0.000\uc778\uce58 \/ -0.001\uc778\uce58\uc758 \ub354 \uc5c4\uaca9\ud55c \uc0c1\uc5c5\uc801 \ud5c8\uc6a9 \uc624\ucc28\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ubca0\uc5b4\ub9c1 \uc124\uce58 \uc911.<\/h3>\n<p>\uc544\ub2c8\uc694. <strong>\uce58\uc218 \ud5c8\uc6a9 \uc624\ucc28\uc5d0 \uc601\ud5a5\uc744 \uc8fc\uc9c0 \uc54a\uace0 1045 \uac15\ucca0\uc744 \uc6a9\uc811\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong> \uc785\ub2c8\ub2e4 <strong>\uc911\ud0c4\uc18c \uac15<\/strong>, AISI 1045 \/ SAE 1045 <strong>\uce58\uc218 \ud5c8\uc6a9\uc624\ucc28<\/strong>. \uc73c\ub85c, \ud0c4\uc18c \ud568\ub7c9\uc774 \ub192\uc544 \uc6a9\uc811 \uc911 \uade0\uc5f4 \ubc0f \uc5f4 \ubcc0\ud615\uc5d0 \ucde8\uc57d\ud558\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uac15\ub82c\ud55c \uad6d\ubd80\uc801 \uc5f4\uc740 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ubcc0\uacbd\ud558\uace0 \uad6d\ubd80\uc801 \uc218\ucd95\uc744 \uc720\ubc1c\ud558\uc5ec \uc5c4\uaca9\ud55c <a href=\"https:\/\/haoyumaterial.com\/ko\/difference-between-forging-and-casting-expert-guide-by-vastmaterial\/\">\ub2e8\uc870\uc640 \uc8fc\uc870\uc758 \ucc28\uc774<\/a> \uc5d0 \ud574\ub86d\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubd80\ud488\uc744 \uc5f0\uacb0\ud574\uc57c \ud558\ub294 \uacbd\uc6b0<\/h3>\n<p>\uc744 \ud0d0\uc0c9\ud558\uac70\ub098 \uae30\uacc4\uc801 \uac04\uc12d \ub07c\uc6cc\ub9de\ucda4 \ud45c\uc900\uc744 \ud65c\uc6a9\ud558\uc5ec \uc5f4 \ubcc0\ud615\uc744 \uc644\uc804\ud788 \ud53c\ud558\ub294 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4. <strong>\uc120\ubc18 \uac00\uacf5 \ud6c4 \uc5f0\ub9c8\ub41c<\/strong> \uc5f4\ucc98\ub9ac\ub294 1045 \uc0e4\ud504\ud2b8\uc758 \uc9c1\uacbd\uc744 \uc5b4\ub5bb\uac8c \ubcc0\uacbd\ud569\ub2c8\uae4c? <strong>\ud130\ub2dd \uadf8\ub77c\uc778\ub4dc \ubc0f \ud3f4\ub9ac\uc2dc\ub4dc<\/strong> \ucd5c\uc885 \ubaa9\ud45c\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc704\ud55c \ucc98\ub9ac <strong>\uac00\uacf5 \ub370\uc774\ud130<\/strong> \ubaa9\ud45c.<\/p>\n<h3>1045 \uac15\ucca0\uc758 h7 \ubc0f h9 \uacf5\ucc28 \uac04\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\ud575\uc2ec \ucc28\uc774\uc810\uc740 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uacf5\ucc28 \ubc94\uc704\uc758 \ud06c\uae30\uc5d0 \uc788\uc73c\uba70, \uc774\ub294 <strong>ISO \uc0e4\ud504\ud2b8 \uacf5\ucc28 \ucc28\ud2b8<\/strong>. \uc5d0 \uc758\ud574 \uc815\uc758\ub429\ub2c8\ub2e4. h7 \ub4f1\uae09\uc740 \ud6e8\uc52c \ub354 \uc5c4\uaca9\ud558\uba70 \uace0\uc815\ubc00 \ub07c\uc6c0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubc18\uba74, h9\ub294 \ub354 \ud070 \uc81c\uc870 \ud3b8\ucc28\ub97c \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\ubbf8\ud130\ubc95 \ud06c\uae30 \ubc94\uc704 (1\uc778\uce58 \uc0c1\ub2f9 ~ 25mm)<\/th>\n<th style=\"text-align: left;\">h7 \uacf5\ucc28 \ud55c\uacc4<\/th>\n<th style=\"text-align: left;\">h9 \uacf5\ucc28 \ud55c\uacc4<\/th>\n<th style=\"text-align: left;\">\uc77c\ubc18\uc801 \uc6a9\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>18mm \ucd08\uacfc ~ 30mm<\/strong><\/td>\n<td style=\"text-align: left;\">+0 mm \/ -0.021 mm<\/td>\n<td style=\"text-align: left;\">+0 mm \/ -0.052 mm<\/td>\n<td style=\"text-align: left;\"><strong>h6 \ub300 h7 \ub07c\uc6c0<\/strong>: \uace0\uc18d \ubca0\uc5b4\ub9c1<br \/>\n<strong>h9<\/strong>: \uc2a4\ud504\ub85c\ud0b7, \ud480\ub9ac \ubc0f \uae30\ubcf8 \uad6c\ub3d9 \ud0a4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uacf5\uc7a5 \ud604\uc7a5\uc5d0\uc11c \uc774\ub7ec\ud55c \ud55c\uacc4\ub97c \ud655\uc778\ud560 \ub54c\ub294 \ud56d\uc0c1 \ubcf4\uc815\ub41c <strong>\ub9c8\uc774\ud06c\ub85c\ubbf8\ud130 \uce21\uc815<\/strong> \uc744 \uc0ac\uc6a9\ud574\uc57c \ud558\uba70, \uc808\ub300\uc801\uc778 \uc815\ud655\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc77c\ubc18 \uce98\ub9ac\ud37c\uc2a4\ub294 \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<div id=\"references\">\n<h2>\uad00\ub828 \uc790\ub8cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.researchgate.net\/publication\/381413655_Exploring_Wear_Characteristics_of_AISI_1045_Steel_under_Variable_Disc_Rotation_Speeds_A_Tribological_Investigation\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.researchgate.net\/publication\/381413655_Exploring_Wear_Characteristics_of_AISI_1045_Steel_under_Variable_Disc_Rotation_Speeds_A_Tribological_Investigation<\/a><\/li>\n<\/ul>\n<\/div>\n<div id=\"gtx-trans\" style=\"position: absolute; left: -15px; top: 9359.29px;\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>TG \ubc0f P \ucc28\ud2b8\uac00 \ud3ec\ud568\ub41c 1045 \uac15\ucca0 \uc0e4\ud504\ud2b8 \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28 \uac00\uc774\ub4dc ISO h8 h9 \ub07c\uc6c0 \uac00\uacf5 \ud301 \ubc0f \uc815\ubc00 \uc0e4\ud504\ud2b8 \uce58\uc218<\/p>","protected":false},"author":1,"featured_media":2724,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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