{"id":20012,"date":"2020-08-17T01:44:11","date_gmt":"2020-08-17T01:44:11","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=20012"},"modified":"2020-08-17T01:44:12","modified_gmt":"2020-08-17T01:44:12","slug":"difference-between-cold-heading-and-cold-extrusion","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/ko\/difference-between-cold-heading-and-cold-extrusion\/","title":{"rendered":"\ub0c9\uac04\uc555\ucd9c\uacfc \ub0c9\uac04\uc555\ucd9c\uc758 \ucc28\uc774\uc810"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper limit-wrapper\">\n<p>\ub0c9\uac04 \uc5c5\uc138\ud305\uacfc \ub0c9\uac04 \uc555\ucd9c\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \ub3d9\uc77c\ud55c \ubcc0\ud615 \uac00\uacf5 \uc870\uac74\uc774\uc9c0\ub9cc \uc791\ub3d9 \ubaa8\ub4dc\uac00 \ub2e4\ub985\ub2c8\ub2e4. \ucf5c\ub4dc \ud53c\uc5b4\ub294 \ud328\uc2a4\ub108 \uc0b0\uc5c5\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 \uc791\uc740 \uacf5\uc791\ubb3c\uc758 \uc77c\uc885\uc758 \ub2e8\uc870 \ubcc0\ud615\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub0c9\uac04 \uc555\ucd9c\uc740 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ub300\ud615 \uacf5\uc791\ubb3c\uc758 \uc555\ucd9c \ubcc0\ud615\uc758 \uc77c\uc885\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"582\" height=\"445\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72471-4.png\" alt=\"\" class=\"wp-image-20013\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72471-4.png 582w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72471-4-300x229.png 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72471-4-420x321.png 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72471-4-315x242.png 315w\" sizes=\"(max-width: 582px) 100vw, 582px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ub0c9\uac04 \uc555\ucd9c\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n\n\n\n<p>\ub0c9\uac04 \uc555\ucd9c\uc740 \ud504\ub808\uc2a4\uc5d0 \uace0\uc815\ub41c \ud380\uce58\ub97c \ud1b5\ud574 \uc2e4\uc628\uc5d0\uc11c \ub0c9\uac04 \uc555\ucd9c \ub2e4\uc774 \uce90\ube44\ud2f0\uc5d0 \uae08\uc18d \ube14\ub7ad\ud06c\ub97c \ubc30\uce58\ud558\uc5ec \ube14\ub7ad\ud06c\uc5d0 \uc555\ub825\uc744 \uac00\ud558\uc5ec \uae08\uc18d \ube14\ub7ad\ud06c\uac00 \uc18c\uc131 \ubcc0\ud615 \ubc0f \ubd80\ud488 \uac00\uacf5 \ubc29\ubc95\uc744 \uc0dd\uc131\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ubd84\uba85\ud788 \ub0c9\uac04 \uc555\ucd9c \uacf5\uc815\uc740 \uae08\ud615\uc5d0 \ub530\ub77c \uae08\uc18d \ud750\ub984\uc744 \uc81c\uc5b4\ud558\uace0 \ubd80\ud488\uc744 \ud615\uc131\ud558\uae30 \uc704\ud574 \ub9ce\uc740 \uc218\uc758 \uae08\uc18d \ubd80\ud53c \uc774\ub3d9\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc555\ucd9c \uc7a5\ube44 \uce21\uba74\uc5d0\uc11c \uc911\uad6d\uc740 \ub2e4\uc591\ud55c \ud1a4\uc218 \uc555\ucd9c \ud504\ub808\uc2a4\ub97c \uc124\uacc4 \ubc0f \uc81c\uc870\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18 \uae30\uacc4 \ud504\ub808\uc2a4, \uc720\uc555 \ud504\ub808\uc2a4 \ubc0f \ub0c9\uac04 \uc555\ucd9c \ud504\ub808\uc2a4 \uc678\uc5d0\ub3c4 \ub9c8\ucc30 \ud504\ub808\uc2a4 \ubc0f \uace0\uc18d \ubc0f \uace0\uc5d0\ub108\uc9c0 \uc7a5\ube44\uac00 \ub0c9\uac04 \uc555\ucd9c \uc0dd\uc0b0\uc5d0 \uc131\uacf5\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ube14\ub7ad\ud06c\ub97c \uac00\uc5f4\ud558\uc9c0 \uc54a\uace0 \uc555\ucd9c\ud558\ub294 \uac83\uc744 \ub0c9\uac04 \uc555\ucd9c\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \ub0c9\uac04\uc555\ucd9c\uc740 \uce69\uc774 \uc5c6\uace0 \ubd80\ud488\uc774 \uc801\uac8c \ub4e4\uc5b4\uac00\ub294 \uac00\uacf5\uae30\uc220\uc758 \ud558\ub098\ub85c \uae08\uc18d\uce69\uc758 \ud50c\ub77c\uc2a4\ud2f1 \uac00\uacf5\uc5d0 \uc788\uc5b4 \uc120\uc9c4\uae30\uc220\uc774\ub2e4. \ube14\ub7ad\ud06c\ub97c \uc555\ucd9c \uc7ac\uacb0\uc815 \uc628\ub3c4 \uc774\ud558\uc758 \uc628\ub3c4\ub85c \uac00\uc5f4\ud558\uba74 \uc628\uac04 \uc555\ucd9c\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc628\uac04 \uc555\ucd9c\uc740 \uce69\uc774 \uc801\ub2e4\ub294 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub0c9\uac04 \uc555\ucd9c \uae30\uc220\uc740 \uc911\uc18c\ud615 \ub2e8\uc870\ud488\uc758 \ub300\uaddc\ubaa8 \uc0dd\uc0b0\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uace0\uc815\ubc00, \uace0\ud6a8\uc728, \uace0\ud488\uc9c8 \ubc0f \uc800\uc18c\ube44\ub7c9\uc758 \ucca8\ub2e8 \uc0dd\uc0b0 \uae30\uc220\uc785\ub2c8\ub2e4. \uc5f4\uac04 \ub2e8\uc870 \ubc0f \uc628\uac04 \ub2e8\uc870\uc5d0 \ube44\ud574 30% ~ 50%\uc758 \uc7ac\ub8cc\uc640 40% ~ 80%\uc758 \uc5d0\ub108\uc9c0\ub97c \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ub2e8\uc870\ud488\uc758 \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \uc791\uc5c5 \ud658\uacbd\uc744 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud604\uc7ac \ub0c9\uac04 \uc555\ucd9c \uae30\uc220\uc740 \ud328\uc2a4\ub108, \uae30\uacc4, \uacc4\uce21, \uc804\uae30 \uc81c\ud488, \uacbd\uacf5\uc5c5, \ud56d\uacf5 \uc6b0\uc8fc, \uc870\uc120, \uad70\uc0ac \uc0b0\uc5c5 \ubc0f \uae30\ud0c0 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc73c\uba70 \uae08\uc18d \ud50c\ub77c\uc2a4\ud2f1 \ubc8c\ud06c \uc131\ud615 \uae30\uc220\uc5d0\uc11c \uc5c6\uc5b4\uc11c\ub294 \uc548\ub420 \uc911\uc694\ud55c \uac00\uacf5 \ubc29\ubc95 \uc911 \ud558\ub098\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4. . \uacfc\ud559 \uae30\uc220\uc758 \uc9c4\ubcf4\uc640 \uc790\ub3d9\ucc28, \uc624\ud1a0\ubc14\uc774, \uac00\uc804 \uc81c\ud488 \ubc0f \uae30\ud0c0 \uc0b0\uc5c5 \ubd84\uc57c\uc758 \uc81c\ud488 \uae30\uc220 \uc694\uad6c \uc0ac\ud56d\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \ud5a5\uc0c1\ub428\uc5d0 \ub530\ub77c \ub0c9\uac04 \uc555\ucd9c \uc0dd\uc0b0 \uae30\uc220\uc740 \uc810\ucc28 \uc911\uc18c \ub2e8\uc870\ud488\uc758 \uc815\uc81c \uc0dd\uc0b0\uc758 \ubc1c\uc804 \ubc29\ud5a5\uc774\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub0c9\uac04 \uc555\ucd9c\uc740 \ub610\ud55c \uc804\ubc29 \uc555\ucd9c, \ud6c4\ubc29 \uc555\ucd9c, \ubcf5\ud569 \uc555\ucd9c, \ubc29\uc0ac\ud615 \uc555\ucd9c \ub4f1\uc73c\ub85c \uad6c\ubd84\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ucf5c\ub4dc \ud5e4\ub529\uc774\ub780?<\/h2>\n\n\n\n<p>\ucf5c\ub4dc \ud5e4\ub529 \uacf5\uc815\uc740 \uae08\uc18d \uc555\ub825\uc774 \uc801\uac8c \uc808\uc0ad\ub418\ub294 \uc0c8\ub85c\uc6b4 \uae30\uc220 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc678\ub825\uc758 \uc791\uc6a9\ud558\uc5d0 \uae08\uc18d\uc758 \uc18c\uc131 \ubcc0\ud615\uc744 \uc0ac\uc6a9\ud558\uace0 \uae08\ud615\uc758 \ub3c4\uc6c0\uc73c\ub85c \uae08\uc18d \ubd80\ud53c\ub97c \uc7ac\ubd84\ubc30 \ubc0f \uc804\uc0ac\ud558\uc5ec \ud544\uc694\ud55c \ubd80\ud488 \ub610\ub294 \ube14\ub7ad\ud06c\ub97c \ud615\uc131\ud558\ub294 \uc77c\uc885\uc758 \uac00\uacf5 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub0c9\uac04 \uc555\uc870 \uacf5\uc815\uc740 \ubcfc\ud2b8, \ub098\uc0ac, \ub108\ud2b8, \ub9ac\ubcb3, \ud540 \ubc0f \uae30\ud0c0 \ud45c\uc900 \ud328\uc2a4\ub108\uc758 \uc0dd\uc0b0\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. \ucf5c\ub4dc \ud5e4\ub529 \uacf5\uc815\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc7a5\ube44\ub294 \ud2b9\uc218 \ucf5c\ub4dc \ud5e4\ub529 \uae30\uacc4\uc785\ub2c8\ub2e4. \uc0dd\uc0b0\ub7c9\uc774 \ub108\ubb34 \ub9ce\uc9c0 \uc54a\uc73c\uba74 \ud06c\ub7ad\ud06c \ud504\ub808\uc2a4 \ub610\ub294 \ub9c8\ucc30 \ud504\ub808\uc2a4\ub85c \ub300\uccb4 \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub192\uc740 \uc0dd\uc0b0\uc131, \uc6b0\uc218\ud55c \uc81c\ud488 \ud488\uc9c8, \uc7ac\ub8cc \uc18c\ube44\ub97c \ud06c\uac8c \uc904\uc774\uace0 \uc0dd\uc0b0 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uace0 \uc791\uc5c5 \uc870\uac74\uc744 \uac1c\uc120\ud558\uae30 \ub54c\ubb38\uc5d0 \ub0c9\uac04\uc555\uc870 \uae30\uc220\uc740 \uae30\uacc4 \uc81c\uc870, \ud2b9\ud788 \ud45c\uc900 \ud328\uc2a4\ub108 \uc0dd\uc0b0\uc5d0 \uc810\uc810 \ub354 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uba40\ud2f0 \uc2a4\ud14c\uc774\uc158 \ub0c9\uac04\uc555\uc870\uae30\uc5d0\uc11c \uc0dd\uc0b0\ub418\ub294 \uac00\uc7a5 \ub300\ud45c\uc801\uc778 \uc81c\ud488\uc740 \ubcfc\ud2b8, \ub098\uc0ac, \ub108\ud2b8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"722\" height=\"666\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72472-1.png\" alt=\"\" class=\"wp-image-20014\" title=\"\" srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72472-1.png 722w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72472-1-630x581.png 630w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72472-1-300x277.png 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72472-1-420x387.png 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/08\/\u56fe\u72472-1-315x291.png 315w\" sizes=\"(max-width: 722px) 100vw, 722px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ub0c9\uac04\uc555\ucd9c\uacfc \ub0c9\uac04\uc555\ucd9c\uc740 \uac19\uc740 \uac83\uc778\uac00?<\/h2>\n\n\n\n<p>\ub0c9\uac04 \ube14\ub85d\uacfc \ub0c9\uac04 \uc555\ucd9c\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \ub3d9\uc77c\ud55c \ubcc0\ud615 \uac00\uacf5 \uc870\uac74\uc774\uc9c0\ub9cc \uc791\ub3d9 \ubaa8\ub4dc\uac00 \ub2e4\ub985\ub2c8\ub2e4. \ucf5c\ub4dc \ud53c\uc5b4\ub294 \ud328\uc2a4\ub108 \uc0b0\uc5c5\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 \uc791\uc740 \uacf5\uc791\ubb3c\uc758 \uc77c\uc885\uc758 \ub2e8\uc870 \ubcc0\ud615\uc785\ub2c8\ub2e4. \ub0c9\uac04 \uc555\ucd9c\uc740 \ub354 \ud070 \uacf5\uc791\ubb3c\uc758 \uc555\ucd9c \ubcc0\ud615\uc5d0 \uc18d\ud558\uba70 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub0c9\uac04 \uc5c5\uc14b\ud305\uc740 \ub0c9\uac04 \uc555\ucd9c\uc758 \ud55c \uac00\uc9c0\uc640 \uac19\uc2b5\ub2c8\ub2e4. \uac04\ub2e8\ud788 \ub9d0\ud574\uc11c, \ubcfc\ud2b8 \uc81c\uc791 \uacfc\uc815\uc5d0\uc11c \uc721\uac01 \uba38\ub9ac \uc131\ud615\uc740 \ub0c9\uac04\uc555\ucd9c\uc5d0 \uc18d\ud558\uace0 \ub85c\ub4dc \uc9c1\uacbd \uac10\uc18c\ub294 \ub0c9\uac04 \uc555\ucd9c(\uc815\uc555\ucd9c)\uc5d0 \uc18d\ud569\ub2c8\ub2e4. \ube44\ubaa8\ub530\uae30 \uc721\uac01 \ud50c\ub79c\uc9c0 \ubcfc\ud2b8(\ub2e4\uc911 \uc704\uce58 \uc131\ud615)\uc5d0\ub294 \ub0c9\uac04 \uc5c5\uc138\ud305 \ubc0f \ub0c9\uac04 \uc555\ucd9c\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc721\uac01\ub108\ud2b8\uc758 \uc804\uba74 \uc131\ud615\uc740 \ub0c9\uac04\uc555\ucd9c(cold upsetting)\ub9cc \ud558\ub294 \ubc18\uba74, \ud6c4\uacf5\uc815\uc5d0\uc11c \uc555\ucd9c\ub418\ub294 \uad6c\uba4d\uc740 \ub0c9\uac04\uc555\ucd9c(\uc804\ubc29\uc555\ucd9c \ubc0f \uc5ed\uc555\ucd9c)\uc5d0 \uc18d\ud569\ub2c8\ub2e4.<strong><\/strong><\/p>\n<\/div><!-- .vgblk-rw-wrapper -->","protected":false},"excerpt":{"rendered":"<p>Cold upsetting and cold extrusion are basically the same deformation processing conditions, but the operation mode is different. Cold pier is a kind of forging deformation of small workpiece, which is often used in fastener industry. However, cold extrusion is a kind of extrusion deformation of large workpieces, which is widely used. What is cold&#8230;<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[79],"tags":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/20012"}],"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=20012"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/20012\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/media?parent=20012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/categories?post=20012"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/tags?post=20012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}