{"id":3632,"date":"2019-07-05T01:08:27","date_gmt":"2019-07-05T01:08:27","guid":{"rendered":"https:\/\/www.mcctcarbide.com\/?p=3632"},"modified":"2020-05-06T03:48:31","modified_gmt":"2020-05-06T03:48:31","slug":"why-turning-tools-corner-radius-or-edge-radius-so-critical","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/ko\/%ec%99%9c-%ec%84%a0%ec%82%ad-%eb%8f%84%ea%b5%ac-%ec%bd%94%eb%84%88-%eb%b0%98%ea%b2%bd-%eb%98%90%eb%8a%94-%ea%b0%80%ec%9e%a5%ec%9e%90%eb%a6%ac-%eb%b0%98%ea%b2%bd-%eb%a7%a4%ec%9a%b0-%ec%a4%91%ec%9a%94\/","title":{"rendered":"\ud130\ub2dd \uacf5\uad6c\uc758 \ucf54\ub108 \ubc18\uacbd \ub610\ub294 \ubaa8\uc11c\ub9ac \ubc18\uacbd\uc774 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"
\n

\uc544\ub798 \uadf8\ub9bc\uacfc \uac19\uc774 \ubaa8\uc11c\ub9ac \ubc18\uacbd\uc740 \uc8fc\uc808\uc778\uacfc \uce21\uba74\uc808\uc778\uc758 \uad50\ucc28\uc120\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c0\uba70 \uc774\ub97c \uc778\uc120\ubc18\uacbd\uc774\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ucf54\ub108<\/figure>\n\n\n\n


\uc808\uc0ad \uacf5\uc815\uc5d0\uc11c \uacf5\uad6c \ud301 \uac15\ub3c4\ub97c \uac1c\uc120\ud558\uace0 \uae30\uacc4\uc758 \ud45c\uba74 \uac70\uce60\uae30\ub97c \uc904\uc774\uae30 \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \uc6d0\ud638 \uc804\ud658 \ubaa8\uc11c\ub9ac\uac00 \uacf5\uad6c \ub178\uc988\uc5d0 \uc874\uc7ac\ud569\ub2c8\ub2e4. \ub610\ud55c \uc77c\ubc18 \ubb34\uc5f0\ub9c8 \ub0a0\uc740 \uc77c\uc815\ud55c \ubc18\uacbd\uc744 \uac16\ub294 \ucc9c\uc774\ub85c\uc11c \ud638\ub97c \uac16\ub294\ub2e4. \ud130\ub2dd \ud301\ub9cc \ub0a0\uce74\ub86d\uac8c \ud588\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc5ec\uc804\ud788 \ud2b9\uc815 \uc544\uce58\ud615 \ucc54\ud37c\ub97c \uc18c\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \ud68c\uc804 \ud301\uc5d0\ub294 \uc808\ub300\uc801\uc778 \ubaa8\uc11c\ub9ac\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ub2e4\ub978<\/figure>\n\n\n\n
\"\ub2e4\ub978<\/figure>\n\n\n\n

\uadf8\ub9bc 1\uc758 \ube44\uad50\ub97c \ud1b5\ud574 \uacf5\uad6c \ub178\uc988 \ubc18\uacbd\uc758 \ubc18\uacbd\uacfc \ud68c\uc804\ub2f9 \uc774\uc1a1\uc774 \uacf5\uc791\ubb3c\uc758 \ud45c\uba74 \uac70\uce60\uae30\uc5d0 \uac00\uc7a5 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce5c\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub860\uc801\uc778 \ud45c\uba74 \uac70\uce60\uae30 \uc694\uad6c \uc0ac\ud56d\uc744 \ub2ec\uc131\ud558\ub824\uba74 \uc62c\ubc14\ub978 \uacf5\uad6c \ub178\uc988 \ubc18\uacbd \ubc0f \uc774\uc1a1 \uc18d\ub3c4 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc544\ub798 \uadf8\ub9bc\uc740 \uc774 \uc138 \uac00\uc9c0 \uc694\uc18c\uc758 \uac12 \uac04\uc758 \uad00\uacc4\ub97c \ub098\ud0c0\ub0b8 \ucc38\uace0\ud45c\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uacf5\uad6c \ud301\uc758 \ubaa8\uc11c\ub9ac \ubc18\uacbd\uc740 \uc774\uc1a1 \uc18d\ub3c4\uc758 3~4\ubc30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5d0\ud504<\/td>\ub77c<\/td><\/td><\/td><\/td><\/td><\/td><\/tr>
\uc544\ub974 \uc790\ud615<\/td><\/td>0.4<\/td>0.8<\/td>1.2<\/td>1.6<\/td>2.0<\/td><\/tr>
<\/td>1.6<\/td>0.07<\/td>0.1<\/td>0.12<\/td>0.14<\/td>0.16<\/td><\/tr>
<\/td>3.2<\/td>0.1<\/td>0.14<\/td>0.18<\/td>0.2<\/td>0.23<\/td><\/tr>
<\/td>6.3<\/td>0.14<\/td>0.2<\/td>0.25<\/td>0.28<\/td>0.32<\/td><\/tr>
<\/td>12.5<\/td>0.2<\/td>0.28<\/td>0.35<\/td>0.4<\/td>0.45<\/td><\/tr>
<\/td>25<\/td>0.28<\/td>0.4<\/td>0.49<\/td>0.56<\/td>0.63<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

r \ubaa8\uc11c\ub9ac \ubc18\uacbd mm<\/p>\n\n\n\n

f \ud68c\uc804\ub2f9 \ucd5c\ub300 \uc774\uc1a1. Mm<\/p>\n\n\n\n

Ra \uac70\uce60\uae30 \u03bcm<\/p>\n\n\n\n

\uacf5\uad6c \ub178\uc988 \ubc18\uacbd\uc758 \ubc18\uacbd\uacfc \ud68c\uc804\ub2f9 \uc774\uc1a1\uc758 \uc120\ud0dd\uc5d0 \ub300\ud574\uc11c\ub3c4 \uc774\ub860\uc801\uc778 \uacbd\ud5d8\uc2dd (1)\uc5d0 \uc758\ud574 \uacb0\uc815\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub77c=f2<\/sup>\/r*125<\/p>\n\n\n\n

\uc5ec\uae30\uc11c: <\/p>\n\n\n\n

Ra (\u03bcm) – surface roughness;<\/p>\n\n\n\n

f(mm\/rev) – feed per revolution;<\/p>\n\n\n\n

r (mm) – the radius of the tool tip arc;<\/p>\n\n\n\n

125 - \uc0c1\uc218.<\/p>\n\n\n\n

\uacf5\uad6c \ub178\uc988 \ubc18\uacbd\uc758 \ubc18\uacbd\uc758 \uc124\uc815\uac12\uacfc \uc774\uc1a1\ub7c9(1)\uc744 \ub300\uc785\ud558\uba74 \uc774\ub860\uc801\uc778 \ud45c\uba74 \uac70\uce60\uae30\uc640 \ud45c\uba74 \uac70\uce60\uae30\ub3c4 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc608: \uacf5\uad6c \ub178\uc988 \ud638\uc758 \ubc18\uacbd\uc740 0.8mm\uc774\uace0 \uc774\uc1a1 \uc18d\ub3c4\ub294<\/p>\n\n\n\n

0.2mm\/r, \uc774\ub860\uc801\uc778 \ud45c\uba74 \uac70\uce60\uae30\ub97c \uc2dd (1)\ub85c \ub300\uccb4.<\/p>\n\n\n\n

\ub77c=0.22<\/sup>\/0.8*125=6.25\u03bcm<\/p>\n\n\n\n

\uc774\ub860\uc801\uc778 \ud45c\uba74 \uac70\uce60\uae30: 6.25\u03bcm<\/p>\n\n\n\n

\"\ub2e4\ub978<\/figure>\n\n\n\n

\ubc18\uacbd\uc774 \ub108\ubb34 \ud06c\uba74 \uacf5\uad6c\uc640 \uacf5\uc791\ubb3c\uc758 \uacfc\ub3c4\ud55c \uc811\ucd09\uc73c\ub85c \uc778\ud574 \uc9c4\ub3d9\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c \ubc18\uacbd\uc774 \ub108\ubb34 \uc791\uc73c\uba74 \ud301\uc774 \uc57d\ud574\uc9c0\uace0 \ube68\ub9ac \ub9c8\ubaa8\ub429\ub2c8\ub2e4. \uc790\uc8fc \ub2e4\uc2dc \ub0a0\uce74\ub86d\uac8c \ud574\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud544\ub81b \ubc18\uacbd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 0.3~0.4mm\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubaa8\uc11c\ub9ac \ubc18\uacbd(\uc5d0\uc9c0 \ubc18\uacbd) \ubcf4\uc815<\/p>\n\n\n\n

CNC \uc120\ubc18\uc744 \uac00\uacf5\ud560 \ub54c \ubaa8\uc11c\ub9ac \ubc18\uacbd\uc744 \ubcf4\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud504\ub85c\uadf8\ub798\ubc0d\ud560 \ub54c \ub3c4\uad6c \ud301\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc810\uc73c\ub85c \uac04\uc8fc\ub418\uc9c0\ub9cc \uc2e4\uc81c\ub85c\ub294 \ub465\uadfc \ubaa8\uc11c\ub9ac\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub05d\uba74, \uc678\uacbd, \ub0b4\uacbd \ub4f1 \ucd95\uc5d0 \ud3c9\ud589\ud558\uac70\ub098 \uc218\uc9c1\uc778 \uba74\uc744 \uc774\ub860\uc801\uc778 \ub05d\uc810\uc5d0 \ub530\ub77c \ud504\ub85c\uadf8\ub7a8\ub41c \ud504\ub85c\uadf8\ub7a8\uc73c\ub85c \uac00\uacf5\ud558\uba74 \uc624\ucc28\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n\n\n\n

\uadf8\ub7ec\ub098 \uc2e4\uc81c \uac00\uacf5\uc5d0\uc11c\ub294 \uc624\ubc84\ucef7\uacfc \uba40\ud2f0\ucef7\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ub2e4\uc74c \ub450 \uac00\uc9c0 \uc0c1\ud669\uc5d0 \ub300\ud574 \ub17c\uc758\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ubaa8\uc11c\ub9ac<\/figure>\n\n\n\n
  1. \uc120\uc0ad \ub2e8\uba74 \ubc0f \ub0b4\ubd80 \ubc0f \uc678\ubd80 \uc6d0\ud1b5\ud615 \uba74<\/li><\/ol>\n\n\n\n

     \uc544\ub798 \uadf8\ub9bc\uc740 \uc6d0\ud638\uc758 \ub05d\uacfc \ubc29\ud5a5\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ud504\ub85c\uadf8\ub798\ubc0d \ubc0f \uacf5\uad6c \uc124\uc815\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uacf5\uad6c \ub178\uc988 \ud3ec\uc778\ud2b8\ub294 \uc774\uc0c1\uc801\uc778 \uacf5\uad6c \ud301 \ud3ec\uc778\ud2b8\uc785\ub2c8\ub2e4. \uacf5\uad6c \ub178\uc988 \ud638\uac00 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc2e4\uc81c \uc808\uc0ad \uc9c0\uc810\uc740 \uacf5\uad6c \uc5d0\uc9c0 \ud638\uc640 \uc808\uc0ad \ud45c\uba74\uc758 \uc811\uc120 \uc9c0\uc810\uc785\ub2c8\ub2e4. \ub05d\uba74\uc744 \ub3cc\ub9b4 \ub54c \uacf5\uad6c \ub178\uc988 \ud638\uc758 \uc2e4\uc81c \uc808\ub2e8\uc810\uc740 \uc774\uc0c1\uc801\uc778 \uacf5\uad6c \ub05d\uc810\uc758 Z \uc88c\ud45c\uc640 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \uc790\ub3d9\ucc28\uc758 \uc678\ubd80 \ubc0f \ub0b4\ubd80 \uad6c\uba4d\uc744 \uc0ac\uc6a9\ud560 \ub54c \uc2e4\uc81c \uc808\ub2e8 \uc9c0\uc810\uacfc \uc774\uc0c1\uc801\uc778 \ub3c4\uad6c \ub05d \uc9c0\uc810\uc758 X \uc88c\ud45c \uac12\uc740 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub05d\uba74\uacfc \ub0b4\ubd80 \ubc0f \uc678\ubd80 \uc6d0\ud1b5\uba74\uc744 \ud68c\uc804\ud560 \ub54c \uacf5\uad6c \ub178\uc988 \ubc18\uacbd \ubcf4\uc815\uc744 \uc218\ud589\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

    \"\ubaa8\uc11c\ub9ac<\/figure>\n\n\n\n


    2) \ud14c\uc774\ud37c\uba74 \ubc0f \uc6d0\ud638\uba74 \uac00\uacf5\uc2dc \ud14c\uc774\ud37c\uba74 \ubc0f \uc6d0\ud638\uba74 \ud68c\uc804<\/p>\n\n\n\n

     \uac00\uacf5 \uacbd\ub85c\uac00 \uae30\uacc4 \ucd95\uacfc \ud3c9\ud589\ud558\uc9c0 \uc54a\uc73c\uba74 X \ubc0f Z \uc88c\ud45c \ubc29\ud5a5\uc5d0\uc11c \uc2e4\uc81c \uc808\uc0ad \uc9c0\uc810\uacfc \uc774\uc0c1\uc801\uc778 \uacf5\uad6c \ub05d \uc9c0\uc810 \uc0ac\uc774\uc5d0 \uc704\uce58 \ud3b8\ucc28\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uad6c \ub178\uc988 \ubc18\uacbd\uc774 \uac00\uacf5 \uc815\ud655\ub3c4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \uc544\ub798 \uadf8\ub9bc\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc774\uc0c1\uc801\uc778 \uacf5\uad6c \ud301 \ud3ec\uc778\ud2b8\ub85c \ud504\ub85c\uadf8\ub798\ubc0d\ud558\uba74 \uc808\uc0ad\uc774\ub098 \uacfc \uc808\uc0ad\uc774 \uc801\uc5b4 \uac00\uacf5 \uc624\ub958\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uacf5\uad6c \ub178\uc988 \ud638\uc758 \ubc18\uacbd\uc774 \ud074\uc218\ub85d \uac00\uacf5 \uc624\ucc28\uac00 \ucee4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

    \"\ucf54\ub108<\/figure>\n\n\n\n


    \uc120\uc0ad \uacf5\uad6c\uc758 \uc2e4\uc81c \uac00\uacf5\uc5d0\uc11c \ud504\ub85c\uc138\uc2a4 \ub610\ub294 \uae30\ud0c0 \uc694\uad6c \uc0ac\ud56d\uc73c\ub85c \uc778\ud574 \uacf5\uad6c \ud301\uc740 \uc885\uc885 \uc774\uc0c1\uc801\uc778 \uc810\uc774 \uc544\ub2c8\ub77c \uc6d0\ud638\uc785\ub2c8\ub2e4. \uc88c\ud45c\ucd95\uc5d0 \ud3c9\ud589\ud55c \uc6d0\ud1b5\ud615 \ubc0f \ub05d\uba74 \uc724\uacfd\uc744 \uac00\uacf5\ud560 \ub54c \uacf5\uad6c \ub178\uc988 \ud638\ub294 \ud06c\uae30\uc640 \ubaa8\uc591\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc9c0\ub9cc \uc6d0\ubfd4 \ubc0f \ud638\uc640 \uac19\uc740 \ube44\uc88c\ud45c \ubc29\ud5a5 \uc724\uacfd\uc744 \uac00\uacf5\ud560 \ub54c \uacf5\uad6c \uc808\ub2e8 \uc9c0\uc810\uc740 \uacf5\uad6c \ubaa8\uc11c\ub9ac \ud638\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc704\ucabd\uc73c\ub85c \ubcc0\uacbd\ud558\uba74 \ub3c4\uad6c \ub05d\uc758 \ud638\uac00 \uce58\uc218 \ubc0f \ubaa8\uc591 \uc624\ub958\ub97c \uc77c\uc73c\ucf1c \ub354 \uc801\uac8c \ub610\ub294 \ub354 \ub9ce\uc774 \uc808\ub2e8\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud234\ud301\uc5d0 \uc758\ud55c \uac00\uacf5\uc624\ucc28\ub294 \uc774\uc0c1\uc801\uc778 \uc810\uc774 \uc544\ub2c8\ub77c \uc6d0\ud638\uc774\uba70, \uc774\ub294 \ud234\ub178\uc988 \ubc18\uacbd\ubcf4\uc815 \uae30\ub2a5\uc73c\ub85c \uc81c\uac70\ud560 \uc218 \uc788\ub2e4.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Shown as the figure below, corner radius is formed by crossed line major cutting edge and side cutting edge, which is also named as edge radius. In the cutting process, in order to improve the tool tip strength and reduce the surface roughness of the machine, a circular arc transition edge usually exists at the tool…<\/p>","protected":false},"author":2,"featured_media":19327,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2019\/07\/1.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/3632"}],"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=3632"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/3632\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/media\/19327"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/media?parent=3632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/categories?post=3632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/tags?post=3632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}