{"id":20276,"date":"2021-01-18T05:49:13","date_gmt":"2021-01-18T05:49:13","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=20276"},"modified":"2021-01-18T05:49:15","modified_gmt":"2021-01-18T05:49:15","slug":"crucial-calculation-formulas-of-cutting-speed-cutting-depth-and-feed-speed","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/ko\/crucial-calculation-formulas-of-cutting-speed-cutting-depth-and-feed-speed\/","title":{"rendered":"\uc808\uc0ad \uc18d\ub3c4, \uc808\uc0ad \uae4a\uc774 \ubc0f \uc774\uc1a1 \uc18d\ub3c4\uc758 \uc911\uc694\ud55c \uacc4\uc0b0 \uacf5\uc2dd"},"content":{"rendered":"
\n

\uc808\ub2e8 \ub9e4\uac1c\ubcc0\uc218\uc758 \uc120\ud0dd \uc6d0\ub9ac<\/strong><\/h2>\n\n\n\n

\ud669\uc0ad\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc0dd\uc0b0\uc131\uc774 \ud5a5\uc0c1\ub418\uc9c0\ub9cc \uacbd\uc81c\uc131\uacfc \uac00\uacf5 \ube44\uc6a9\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc18\uc815\uc0ad\uac00\uacf5\uacfc \uc815\uc0ad\uac00\uacf5\uc5d0\uc11c\ub294 \uac00\uacf5\ud488\uc9c8 \ud655\ubcf4\ub97c \uc804\uc81c\ub85c \uc808\ub2e8\ud6a8\uc728, \uacbd\uc81c\uc131, \uac00\uacf5\ube44\uc6a9\uc744 \uace0\ub824\ud574\uc57c \ud55c\ub2e4. \ud2b9\uc815 \uac12\uc740 \uacf5\uc791 \uae30\uacc4 \ub9e4\ub274\uc5bc, \uc808\uc0ad \ub370\uc774\ud130 \ub9e4\ub274\uc5bc \ubc0f \uacbd\ud5d8\uc5d0 \ub530\ub77c \uacb0\uc815\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\uacf5\uad6c \uc218\uba85\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec \uc808\uc0ad \ub9e4\uac1c\ubcc0\uc218 \uc120\ud0dd \uc21c\uc11c\ub294 \uba3c\uc800 \ubc31 \ud53c\ub4dc\ub97c \uacb0\uc815\ud55c \ub2e4\uc74c \ud53c\ub4dc\ub97c \uacb0\uc815\ud558\uace0 \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc808\uc0ad \uc18d\ub3c4\ub97c \uacb0\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\ub4b7\uce7c \uc591 \uacb0\uc815<\/strong><\/h2>\n\n\n\n

\ubc31\ud53c\ub4dc\ub294 \uacf5\uc791\uae30\uacc4, \uacf5\uc791\ubb3c, \ucee4\ud130\uc758 \uac15\uc131\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uac15\uc131\uc774 \ud5c8\uc6a9\ub418\ub294 \uacbd\uc6b0 \ubc31 \ud53c\ub4dc\ub294 \uacf5\uc791\ubb3c\uc758 \uac00\uacf5 \uc5ec\uc720\uc640 \ucd5c\ub300\ud55c \ub3d9\uc77c\ud574\uc57c \uacf5\uad6c \ud53c\ub4dc \uc218\ub97c \uc904\uc774\uace0 \uc0dd\uc0b0 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\ubc31 \ub098\uc774\ud504\uc758 \uc591\uc744 \uacb0\uc815\ud558\ub294 \uc6d0\ub9ac:<\/strong><\/strong><\/p>\n\n\n\n

(1) \uacf5\uc791\ubb3c\uc758 \ud45c\uba74 \uac70\uce60\uae30\uac00 Ra12.5\u03bcm ~ 25\u03bcm\uc774\uc5b4\uc57c \ud560 \ub54c NC \uac00\uacf5\uc758 \uac00\uacf5 \uacf5\ucc28\uac00 5mm ~ 6mm \ubbf8\ub9cc\uc778 \uacbd\uc6b0 \uac70\uce5c \uac00\uacf5\uc758 \ud55c \ud53c\ub4dc\uac00 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uacf5\ucc28\uac00 \ud06c\uac70\ub098 \uacf5\uc815 \uc2dc\uc2a4\ud15c\uc758 \uac15\uc131\uc774 \ub5a8\uc5b4\uc9c0\uac70\ub098 \uacf5\uc791 \uae30\uacc4\uc758 \ud798\uc774 \ubd80\uc871\ud558\uba74 \uc5ec\ub7ec \ubc88 \uc774\uc1a1\uc744 \uc644\ub8cc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

(2) \uacf5\uc791\ubb3c\uc758 \ud45c\uba74 \uac70\uce60\uae30\uac00 3.2\u03bcm\uc5d0\uc11c 12.5\u03bcm \uc0ac\uc774\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \ud669\uc0ad \uac00\uacf5\uacfc \uc900\uc815\uc0ad \uac00\uacf5\uc73c\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud669\uc0ad\uc2dc \ubc31\ucee4\ud305\ub7c9\uc740 \uae30\uc874\uacfc \ub3d9\uc77c\ud569\ub2c8\ub2e4. \ud669\uc0ad \uac00\uacf5 \ud6c4 0.5mm~1.0mm\uc758 \uc5ec\uc720\ubd84\uc744 \ub0a8\uae30\uace0 \uc900\uc815\uc0ad \uac00\uacf5 \uc2dc \uc798\ub77c\ub0c5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

(3) \uacf5\uc791\ubb3c\uc758 \ud45c\uba74 \uac70\uce60\uae30\uac00 Ra0.8 \u03bcm ~ 3.2 \u03bcm\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \uac70\uce5c \uac00\uacf5, \ubc18 \ub9c8\ubb34\ub9ac \uac00\uacf5 \ubc0f \ub9c8\ubb34\ub9ac \uac00\uacf5\uc758 \uc138 \ub2e8\uacc4\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub9c8\ubb34\ub9ac\ub294 5mm~2mm. \ub9c8\ubb34\ub9ac \uc2dc \ub4b7\uce7c\uc740 0.3mm~0.5mm\ub85c \ud55c\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\uacf5\uae09 \uc18d\ub3c4 \uacb0\uc815<\/strong><\/h2>\n\n\n\n

\uc774\uc1a1 \uc18d\ub3c4\ub294 \uc8fc\ub85c \ubd80\ud488\uc758 \uac00\uacf5 \uc815\ud655\ub3c4 \ubc0f \ud45c\uba74 \uac70\uce60\uae30 \uc694\uad6c\uc0ac\ud56d\uc740 \ubb3c\ub860 \uacf5\uad6c \ubc0f \uacf5\uc791\ubb3c\uc758 \uc7ac\ub8cc \uc120\ud0dd\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \ucd5c\ub300 \uc774\uc1a1 \uc18d\ub3c4\ub294 \uacf5\uc791 \uae30\uacc4\uc758 \uac15\uc131\uacfc \uc774\uc1a1 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\uc5d0 \uc758\ud574 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\uc774\uc1a1 \uc18d\ub3c4\ub97c \uacb0\uc815\ud558\ub294 \uc6d0\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

1) \uacf5\uc791\ubb3c\uc758 \ud488\uc9c8 \uc694\uad6c \uc0ac\ud56d\uc774 \ubcf4\uc7a5\ub418\uba74 \uc0dd\uc0b0 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \ub354 \ub192\uc740 \uacf5\uae09 \uc18d\ub3c4\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c 100-200m\/min \ubc94\uc704\uc5d0\uc11c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

2) \uc808\uc0ad, \uae4a\uc740 \uad6c\uba4d \uac00\uacf5 \ub610\ub294 \uace0\uc18d\ub3c4\uac15 \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud55c \uac00\uacf5 \uc2dc\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 20~50M\/min \ubc94\uc704\uc758 \ub0ae\uc740 \uc774\uc1a1 \uc18d\ub3c4\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

3) \uac00\uacf5 \uc815\ubc00\ub3c4 \ubc0f \ud45c\uba74 \uac70\uce60\uae30\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc774 \ub192\uc744 \uacbd\uc6b0 \uc774\uc1a1 \uc18d\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 20~50M\/min \ubc94\uc704\ub85c \ub354 \uc791\uc544\uc57c \ud569\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

4) \uacf5\uad6c\uc5d0 \uc2a4\ud2b8\ub85c\ud06c\uac00 \uc5c6\ub294 \uacbd\uc6b0, \ud2b9\ud788 \uc7a5\uac70\ub9ac\uc5d0\uc11c 0\uc73c\ub85c \ubcf5\uadc0\ud558\ub294 \uacbd\uc6b0 \uacf5\uc791 \uae30\uacc4\uc758 NC \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc124\uc815\ud55c \ucd5c\ub300 \uc774\uc1a1 \uc18d\ub3c4\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\uc2a4\ud540\ub4e4 \uc18d\ub3c4 \uacb0\uc815<\/strong><\/h2>\n\n\n\n

\uc2a4\ud540\ub4e4 \uc18d\ub3c4\ub294 \ud5c8\uc6a9 \uc808\uc0ad \uc18d\ub3c4\uc640 \uac00\uacf5\ubb3c(\ub610\ub294 \uacf5\uad6c) \uc9c1\uacbd\uc5d0 \ub530\ub77c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uacc4\uc0b0\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

n=1000*v\/\u03c0*D<\/strong><\/strong><\/p>\n\n\n\n

V — cutting speed, M \/ min, determined by tool life;<\/strong><\/strong><\/p>\n\n\n\n

N — spindle speed, unit: R \/ min;<\/strong><\/strong><\/p>\n\n\n\n

D — diameter of workpiece or cutter, unit: mm.<\/strong><\/strong><\/p>\n\n\n\n

\ub9c8\uc9c0\ub9c9\uc73c\ub85c \uacf5\uc791 \uae30\uacc4\uc758 \uc9c0\uce68\uc5d0 \ub530\ub77c \uc2a4\ud540\ub4e4\uc758 \uc18d\ub3c4 n\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\ud55c\ub9c8\ub514\ub85c \uc808\ub2e8 \ub9e4\uac1c\ubcc0\uc218\uc758 \ud2b9\uc815 \uac12\uc740 \uae30\uacc4 \uc131\ub2a5, \uad00\ub828 \ub9e4\ub274\uc5bc \ubc0f \uc2e4\uc81c \uacbd\ud5d8\uc5d0 \ub530\ub77c \uc720\ucd94\ud558\uc5ec \uacb0\uc815\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \uc2a4\ud540\ub4e4 \uc18d\ub3c4, \uc808\uc0ad \uae4a\uc774 \ubc0f \uc774\uc1a1 \uc18d\ub3c4\ub97c \uc11c\ub85c \uc870\uc815\ud558\uc5ec \ucd5c\uc0c1\uc758 \uc808\uc0ad \ub9e4\uac1c\ubcc0\uc218\ub97c \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\ucc38\uc870 \uacf5\uc2dd<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

1) \uc808\uc785\ub7c9<\/strong><\/strong><\/h3>\n\n\n\n

\uac00\uacf5\uba74\uacfc \uac00\uacf5\uba74 \uc0ac\uc774\uc758 \uc218\uc9c1 \uac70\ub9ac\ub97c \ubc31\ud53c\ub4dc\ub77c\uace0 \ud569\ub2c8\ub2e4. \ubc31 \ub4dc\ub798\ud504\ud2b8\ub294 \uc808\ub2e8 \ubaa8\uc11c\ub9ac \uae30\uc900\uc810\uc744 \ud1b5\ud574 \uc791\uc5c5 \ud3c9\uba74 \ubc29\ud5a5\uc5d0 \uc218\uc9c1\uc73c\ub85c \uce21\uc815\ub429\ub2c8\ub2e4. \ub9e4 \uc774\uc1a1 \uc2dc \ud130\ub2dd \uacf5\uad6c\uac00 \uacf5\uc791\ubb3c\uc744 \uc808\ub2e8\ud558\ub294 \uae4a\uc774\uc774\ubbc0\ub85c \uc808\uc0ad \uae4a\uc774\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4. \uc774 \uc815\uc758\uc5d0 \ub530\ub974\uba74 \uc138\ub85c \uc678\ubd80 \uc6d0\uc5d0 \uc788\ub294 \uacbd\uc6b0 \ub2e4\uc74c \uacf5\uc2dd\uc5d0 \ub530\ub77c \ub4b7\uba74 \uc808\ub2e8\ub7c9\uc744 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

ap =(dw-dm)\/2<\/strong><\/strong><\/p>\n\n\n\n

Where, AP — the amount of back cutting (mm);<\/strong><\/strong><\/p>\n\n\n\n

DW — diameter of workpiece surface to be machined (mm);<\/strong><\/strong><\/p>\n\n\n\n

DM — diameter of machined surface of workpiece (mm).<\/strong><\/strong><\/p>\n\n\n\n

\uc608 1: \uac00\uacf5\ud560 \uacf5\uc791\ubb3c \ud45c\uba74\uc758 \uc9c1\uacbd\uc774 \u03a6 95mm\uc778 \uac83\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc81c \uacf5\uc791\ubb3c\uc758 \uc9c1\uacbd\uc740 \u03a6 90mm\uc774\uace0 \ubc31\ud53c\ub4dc\uac00 \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\uc194\ub8e8\uc158: AP = (DW DM) \/ 2 = (95-90) \/ 2 = 2.5mm<\/strong><\/strong><\/p>\n\n\n\n

2) \uc774\uc1a1\uc18d\ub3c4 \ufe65 f<\/strong><\/strong><\/h3>\n\n\n\n

\uacf5\uc791\ubb3c\uc774\ub098 \ucee4\ud130\uac00 \ud55c \uc0ac\uc774\ud074 \ud68c\uc804\ud560 \ub54c \uc774\uc1a1 \ubc29\ud5a5\uc73c\ub85c \uacf5\uad6c\uc640 \uacf5\uc791\ubb3c \uc0ac\uc774\uc758 \uc0c1\ub300 \ubcc0\uc704\uc785\ub2c8\ub2e4. \ub2e4\ub978 \uacf5\uae09 \ubc29\ud5a5\uc5d0 \ub530\ub77c \uc138\ub85c \uacf5\uae09\uacfc \uac00\ub85c \uacf5\uae09\uc73c\ub85c \uad6c\ubd84\ub429\ub2c8\ub2e4. \uc885\ubc29\ud5a5 \uc774\uc1a1\uc740 \uc120\ubc18 \ubca0\ub4dc \uac00\uc774\ub4dc \ubc29\ud5a5\uc5d0 \ub530\ub978 \uc774\uc1a1\uc744 \uc758\ubbf8\ud558\uba70, \ud6a1\ubc29\ud5a5 \uc774\uc1a1\uc740 \uc120\ubc18 \ubca0\ub4dc \uac00\uc774\ub4dc \ubc29\ud5a5\uc5d0 \uc218\uc9c1\uc778 \uc774\uc1a1\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\uc774\uc1a1 \uc18d\ub3c4 VF\ub294 \uacf5\uc791\ubb3c \uc774\uc1a1 \ub3d9\uc791\uc744 \uae30\uc900\uc73c\ub85c \uc808\uc0ad\ub0a0\uc5d0\uc11c \uc120\ud0dd\ud55c \uc9c0\uc810\uc758 \uc21c\uac04 \uc18d\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

vf=f*n<\/strong><\/strong><\/p>\n\n\n\n

Where VF — feed speed (mm \/ s);<\/strong><\/strong><\/p>\n\n\n\n

N — spindle speed (R \/ s);<\/strong><\/strong><\/p>\n\n\n\n

F — feed rate (mm \/ s).<\/strong><\/strong><\/p>\n\n\n\n

3) \uc808\uc0ad \uc18d\ub3c4 \ufe63 VC<\/strong><\/strong><\/h3>\n\n\n\n

\uacf5\uc791\ubb3c\uc758 \uc8fc\uc694 \ub3d9\uc791\uc744 \uae30\uc900\uc73c\ub85c \uc808\uc0ad\ub0a0\uc5d0\uc11c \uc120\ud0dd\ud55c \uc9c0\uc810\uc758 \uc21c\uac04 \uc18d\ub3c4\uc785\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

vc=(\u03c0*dw*n)\/1000<\/strong><\/strong><\/p>\n\n\n\n

Where VC — cutting speed (M \/ min);<\/strong><\/strong><\/p>\n\n\n\n

DW — diameter of workpiece surface to be machined (mm);<\/strong><\/strong><\/p>\n\n\n\n

N — workpiece speed (R \/ min).<\/strong><\/strong><\/p>\n\n\n\n

\uacc4\uc0b0\uc5d0\uc11c\ub294 \ucd5c\ub300 \uc808\ub2e8 \uc18d\ub3c4\ub97c \uae30\uc900\uc73c\ub85c \uc0bc\uc544\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc120\uc0ad\uc5d0\uc11c\ub294 \uac00\uacf5\ud560 \ud45c\uba74\uc758 \uc9c1\uacbd \uac12\uc744 \uae30\uc900\uc73c\ub85c \uc0bc\uc544\uc57c \ud569\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74 \uc5ec\uae30\uc5d0\uc11c\uc758 \uc18d\ub3c4\uac00 \uac00\uc7a5 \ub192\uace0 \uacf5\uad6c \ub9c8\ubaa8\uac00 \uac00\uc7a5 \ube60\ub974\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\uc608 2: \uc9c1\uacbd \u03a6 60mm\uc758 \uacf5\uc791\ubb3c\uc758 \uc678\ubd80 \uc6d0\uc744 \ud68c\uc804\ud560 \ub54c \uc120\ud0dd\ud55c \uc120\ubc18 \uc2a4\ud540\ub4e4 \uc18d\ub3c4\ub294 600r\/min\uc774\uace0 VC\uac00 \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\ud574\uacb0 \ubc29\ubc95: VC = (\u03c0 * D * w * n) \/ 1000 = 3.14x600x600\/1000 = 113M\/\ubd84<\/strong><\/strong><\/p>\n\n\n\n

\uc2e4\uc81c \uc0dd\uc0b0\uc5d0\uc11c\ub294 \uacf5\uc791\ubb3c\uc758 \uc9c1\uacbd\uc774 \uc54c\ub824\uc9c4 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc808\uc0ad \uc18d\ub3c4\ub294 \uacf5\uc791\ubb3c\uc758 \uc7ac\uc9c8, \uc808\uc0ad \uacf5\uad6c\uc758 \uc7ac\uc9c8 \ubc0f \uac00\uacf5 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc120\ud0dd\ud55c \ub2e4\uc74c \uc808\uc0ad \uc18d\ub3c4\ub97c \uc120\ubc18 \uc2a4\ud540\ub4e4\uc758 \ud68c\uc804 \uc18d\ub3c4\ub85c \ubcc0\ud658\ud558\uc5ec \uc120\ubc18\uc744 \uc870\uc815\ud569\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

n=(1000*vc)\/\u03c0*dw<\/strong><\/strong><\/p>\n\n\n\n

\uc608 3: CA6140 \uc218\ud3c9 \uc120\ubc18\uc5d0\uc11c \ubca8\ud2b8 \ud480\ub9ac\uc758 \uc678\ubd80 \uc6d0\uc744 \uc9c1\uacbd 260mm\ub85c \uc790\ub974\uace0 VC\ub97c 90m\/min\uc73c\ub85c \uc120\ud0dd\ud558\uace0 n\uc744 \ucc3e\uc2b5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

Solution: n = (1000 * VC) \/ \u03c0 * DW = (1000×90) \/ (3.14×260) = 110R \/ min<\/strong><\/strong><\/p>\n\n\n\n

\uc120\ubc18 \uc2a4\ud540\ub4e4 \uc18d\ub3c4\ub97c \uacc4\uc0b0\ud55c \ud6c4 \uba85\ud310\uc5d0 \uac00\uae4c\uc6b4 \uac12\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc989, \uc120\ubc18\uc758 \uc2e4\uc81c \uc18d\ub3c4\ub85c n = 100r\/min\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

\uc694\uc57d<\/strong><\/h2>\n\n\n\n

\uc808\uc0ad \ub9e4\uac1c\ubcc0\uc218\uc758 \uc138 \uac00\uc9c0 \uc694\uc18c\ub294 \uc808\uc0ad \uc18d\ub3c4 VC, \uc774\uc1a1 \uc18d\ub3c4 f(\ub610\ub294 \uc774\uc1a1 \uc18d\ub3c4 VF) \ubc0f \ubc31 \uc808\uc0ad\ub7c9 AP\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/strong><\/strong><\/p>\n\n\n\n

1. \ubc31\ub098\uc774\ud504 AP\uc758 \uc591(mm)<\/strong><\/strong><\/p>\n\n\n\n

ap=(dw-dm) \/ 2<\/strong><\/strong><\/p>\n\n\n\n

2. \uc774\uc1a1\uc18d\ub3c4 f(mm\/R)<\/strong><\/strong><\/p>\n\n\n\n

vf=f*n<\/strong><\/strong><\/p>\n\n\n\n

3. \uc808\uc0ad\uc18d\ub3c4 VC(M\/min)<\/strong><\/strong><\/p>\n\n\n\n

vc=(\u03c0*dw*n)\/1000<\/strong><\/strong><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

selection principle of cutting parameters In rough machining, productivity is generally improved, but economy and processing cost should also be considered; in semi finish machining and finish machining, cutting efficiency, economy and processing cost should be considered on the premise of ensuring processing quality. The specific value should be determined according to the machine tool…<\/p>","protected":false},"author":2,"featured_media":20277,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[92],"tags":[],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2021\/01\/\u56fe\u72471-1.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/20276"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/comments?post=20276"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/20276\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/media\/20277"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/media?parent=20276"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/categories?post=20276"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/tags?post=20276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}