{"id":20698,"date":"2021-08-16T08:03:51","date_gmt":"2021-08-16T08:03:51","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=20698"},"modified":"2021-08-16T08:03:58","modified_gmt":"2021-08-16T08:03:58","slug":"is-powder-metallurgy-a-complicate-process-to-form-a-work-piece","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/ko\/is-powder-metallurgy-a-complex-process-to-form-a-work-piece\/","title":{"rendered":"\ubd84\ub9d0 \uc57c\uae08\uc220\uc740 \uacf5\uc791\ubb3c\uc744 \ud615\uc131\ud558\ub294 \ubcf5\uc7a1\ud55c \uacfc\uc815\uc785\ub2c8\uae4c?"},"content":{"rendered":"

\ubd84\ub9d0 \uc57c\uae08\uc740 \uadf8 \uc774\ub984\uc5d0\uc11c \uc54c \uc218 \uc788\ub4ef\uc774 \ud2b9\uc218\ud55c \uc57c\uae08 \uae30\uc220\uc785\ub2c8\ub2e4. \ubd84\ub9d0 \uc57c\uae08\uc740 \ucca8\ub2e8 \uc2e0\uae30\uc220 \uc7ac\ub8cc\ub97c \uc81c\uc870\ud558\ub294 \uc911\uc694\ud55c \uacf5\uc815\uc774\uba70 \ub54c\ub85c\ub294 \uc720\uc77c\ud55c \ubc29\ubc95\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. 1920\ub144\ub300 \uc18c\uacb0 \uae08\uc18d \uc624\uc77c \ubca0\uc5b4\ub9c1\uc758 \ucd9c\ud604 \uc774\ud6c4, \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc758 \ubc1c\uc804\uacfc \ud568\uaed8 \ubd84\ub9d0 \uc57c\uae08\uc220\uc740 \uae30\uacc4 \ubc0f \uc804\uae30 \ubd80\ud488 \uc81c\uc870\ub97c \uc704\ud55c \uc815\ubc00, \uace0\ud6a8\uc728, \uc800\uc18c\ube44, \uc5d0\ub108\uc9c0 \uc808\uc57d \ubc0f \uc800\ub834\ud55c \uac00\uaca9\uc758 \ud2b9\uc218 \uae08\uc18d \uc131\ud615 \uae30\uc220\uc744 \uc810\ucc28 \ud615\uc131\ud588\uc2b5\ub2c8\ub2e4. \uc7ac\ub8cc \uc900\ube44\uc640 \uae08\uc18d \uc131\ud615 \uae30\uc220\uc744 \uacb0\ud569\ud558\uc5ec \uc790\ub3d9\ucc28, \uc624\ud1a0\ubc14\uc774, \uac00\uc804 \uc81c\ud488, \uc0ac\ubb34 \uae30\uacc4, \ub18d\uc5c5 \uae30\uacc4 \ubc0f \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uae30\uacc4, \uc804\ub3d9 \uacf5\uad6c \ubc0f \uae30\ud0c0 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>

\ubd84\ub9d0 \uc57c\uae08 \uc7ac\ub8cc\ub294 \ucca0 \uae30\ubc18 \uc7ac\ub8cc\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc8fc\uc694 \uc7ac\ub8cc\uc785\ub2c8\ub2e4.<\/p>

1. \ucd08\uacbd\ud569\uae08:<\/h2>

\ucd08\uacbd\ud569\uae08\uc740 \ud558\ub098 \ub610\ub294 \uc5ec\ub7ec \uac1c\uc758 \ub0b4\ud654\uc131 \ud0c4\ud654\ubb3c \ubd84\ub9d0\uc744 \uc8fc\uc131\ubd84\uc73c\ub85c \ud558\uace0 \ucf54\ubc1c\ud2b8 \ubd84\ub9d0\uc744 \uacb0\ud569\uc73c\ub85c \ud558\uc5ec \ubd84\ub9d0 \uc57c\uae08\uc73c\ub85c \ub9cc\ub4e0 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ucd08\uacbd\ud569\uae08\uc740 \uad6c\uc131\uacfc \uc131\ub2a5 \ud2b9\uc131\uc5d0 \ub530\ub77c \ud145\uc2a4\ud150 \ucf54\ubc1c\ud2b8, \ud145\uc2a4\ud150 \ucf54\ubc1c\ud2b8 \ud2f0\ud0c0\ub284 \ubc0f \ud145\uc2a4\ud150 \ud2f0\ud0c0\ub284 \ud0c4\ud0c8\ub968(\ub2c8\uc624\ube00)\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4. \ucd08\uacbd\ud569\uae08\uc740 \ub192\uc740 \uacbd\ub3c4, \ub192\uc740 \uc5f4\uacbd\ub3c4, \uc6b0\uc218\ud55c \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \ub192\uc740 \uc555\ucd95 \uac15\ub3c4\ub97c \uac16\uc9c0\ub9cc \ub0ae\uc740 \uad7d\ud798 \uac15\ub3c4 \ubc0f \ubd88\ub7c9\ud55c \uc778\uc131\uc744 \uac16\ub294\ub2e4. \ub0b4\uc2dd\uc131 \ubc0f \ub0b4\uc0b0\ud654\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc120\ud33d\ucc3d \uacc4\uc218\ub294 \uc791\uc9c0\ub9cc \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>

2. \ubd84\ub9d0 \uc57c\uae08 \uac10\ub9c8\uc7ac:<\/h2>

\ubd84\ub9d0\uc57c\uae08\uc740 \uae30\uc9c0\uc758 \uc8fc\uc694 \ucca8\uac00 \uc6d0\uc18c\uc5d0 \ub530\ub77c \ucca0\uacc4 \uc7ac\ub8cc\uc640 \uad6c\ub9ac\uacc4 \uc7ac\ub8cc\ub85c \ub098\ub20c \uc218 \uc788\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ucca0\uacc4 \uac10\ub9c8\uc7ac\ub294 \ucca0 \ud751\uc5f0 \ubd84\ub9d0 \ud569\uae08 \ubc0f \ucca0 \ud669 \ud751\uc5f0 \ubd84\ub9d0 \ud569\uae08\uc785\ub2c8\ub2e4. \uc804\uc790\uc758 \ubbf8\uc138 \uad6c\uc870\ub294 \ud384\ub77c\uc774\ud2b8 \ub9e4\ud2b8\ub9ad\uc2a4 + \ud398\ub77c\uc774\ud2b8 + \uc2dc\uba58\ud0c0\uc774\ud2b8 + \ud751\uc5f0 + \uae30\uacf5\uc785\ub2c8\ub2e4. \uc804\uc790\uc640 \ub3d9\uc77c\ud55c \uad6c\uc870 \uc678\uc5d0\ub3c4 \ud6c4\uc790\uc5d0\ub294 \ud669\ud654\ubb3c\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4 \uac10\ub9c8\ub97c \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd84\ub9d0 \uc57c\uae08 \uac10\ub9c8\uc7ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc12c\uc720 \uae30\uacc4, \ud544\ub984 \uae30\uacc4, \uc2dd\ud488 \uae30\uacc4 \ubc0f \uac00\uc804 \uc81c\ud488\uc758 \ubca0\uc5b4\ub9c1\uacfc \uac19\uc774 \uc790\uc8fc \uae09\uc720\ud560 \uc218 \uc5c6\ub294 \ubca0\uc5b4\ub9c1\uc5d0 \ud2b9\ud788 \uc801\ud569\ud55c \uc911\uc18d \ubc0f \uacbd\ud558\uc911 \ubca0\uc5b4\ub9c1\uc744 \uc81c\uc870\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc790\ub3d9\ucc28, \ud2b8\ub799\ud130 \ubc0f \uacf5\uc791 \uae30\uacc4 \ubaa8\ud130\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>

3. \ubd84\ub9d0 \uc57c\uae08 \uad6c\uc870 \uc7ac\ub8cc:<\/h2>

\ubd84\ub9d0 \uc57c\uae08 \uad6c\uc870 \uc7ac\ub8cc\ub294 \ub2e4\ub978 \uae30\ubcf8 \uae08\uc18d\uc5d0 \ub530\ub77c \ucca0 \uae30\ubc18 \uc7ac\ub8cc\uc640 \uad6c\ub9ac \uae30\ubc18 \uc7ac\ub8cc\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucca0 \uae30\ubc18 \uad6c\uc870 \uc7ac\ub8cc\uc640 \ube44\uad50\ud558\uc5ec \uad6c\ub9ac \uae30\ubc18 \uad6c\uc870 \uc7ac\ub8cc\ub294 \uc778\uc7a5 \uac15\ub3c4\uac00 \ub0ae\uace0 \uac00\uc18c\uc131 \ubc0f \uc778\uc131\uc774 \ub192\uc73c\uba70 \uc804\ub3c4\uc131, \uc5f4\uc804\ub3c4 \ubc0f \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ub3c4\uae08 \ucc98\ub9ac\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc18c\ud615 \ubaa8\ub4c8 \uae30\uc5b4, \ucea0, \ud328\uc2a4\ub108, \ubc38\ube0c, \ud540 \uc138\ud2b8 \ubc0f \uae30\ud0c0 \uad6c\uc870 \ubd80\uc7ac\uc640 \uac19\uc740 \uc804\uae30 \ubc0f \uae30\uacc4 \uc81c\ud488 \ubd80\ud488\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc791\uc740 \ubd80\ud53c, \ubcf5\uc7a1\ud55c \ubaa8\uc591, \ub192\uc740 \uce58\uc218 \uc815\ud655\ub3c4 \ubc0f \ub0ae\uc740 \uc751\ub825\uc744 \uac00\uc9c4 \uae30\uae30 \ubd80\ud488\uc744 \uc81c\uc870\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>

4. \ubd84\ub9d0 \uc57c\uae08 \ub9c8\ucc30\uc7ac:<\/h2>

\ubd84\ub9d0 \uc57c\uae08 \ub9c8\ucc30\uc7ac\ub294 \ub2e4\ub978 \ubaa8\uc7ac\uc5d0 \ub530\ub77c \ucca0\uacc4\uc640 \uad6c\ub9ac\uacc4 \uc7ac\ub8cc\ub85c \uad6c\ubd84\ub418\uba70, \uc791\uc5c5 \uc870\uac74\uc5d0 \ub530\ub77c \uac74\uc2dd \ubc0f \uc2b5\uc2dd \uc7ac\ub8cc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc816\uc740 \uc7ac\ub8cc\ub294 \uc624\uc77c \uc791\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ubd84\ub9d0 \uc57c\uae08 \ub9c8\ucc30 \uc7ac\ub8cc\ub294 \uc8fc\ub85c \uacf5\uc791 \uae30\uacc4, \ud2b8\ub799\ud130, \uc790\ub3d9\ucc28, \uad11\uc0b0 \ucc28\ub7c9, \uac74\uc124 \uae30\uacc4 \ubc0f \ud56d\uacf5\uae30\uc758 \ud074\ub7ec\uce58 \ubc0f \ube0c\ub808\uc774\ud06c\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>

The process is also very difficult. As the landlord said, you can do it by buying some better equipment. Of course, you don’t object. The products made with good equipment have good stability and high precision. Let me give you a few simple examples in terms of process difficulty<\/p>

\"\"\uc608\ube44 \ubd80\ud488<\/h2>

\uc608\ub97c \ub4e4\uc5b4 \uace0\uac1d\uc740 \uc774 \ubd80\ud488\uc5d0 \ub300\ud55c \uae30\ubc00 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud751\ud654\ub97c \ud1b5\ud574 \uc77c\uc815 \uae30\uc555\uc5d0\uc11c\ub294 \uc5d0\uc5b4\ub204\uc124\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc73c\ub098 \uace0\uac1d\uc774 \uc694\uad6c\ud558\ub294 \uae30\uc555\uc5d0\uc11c\ub294 \ub204\uc124\uc774 \ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub2f9\uc2e0\uc740 \ubb34\uc5c7\uc744\ud574\uc57c\ud569\ub2c8\uae4c?<\/p>

\"\"<\/figure>

\uc13c\uc11c \ubd80\ud488<\/h2>

\ub610 \ub2e4\ub978 \uc608\ub97c \ub4e4\uc5b4, \uc774\ub7ec\ud55c \uc885\ub958\uc758 \uc13c\uc11c\ub294 \uadf8\ub9bc\uacfc \uac19\uc774 \ubd84\ub9d0 \uc57c\uae08\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uace0 \uae08\uc18d\uc5d0 \uacf5\uadf9\uc774 \uc788\uae30 \ub54c\ubb38\uc5d0 \uace0\uac1d\uc774 \uc6a9\uc811\uc5d0 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>

\"\"<\/figure>

\uae08\uc18d \uc0ac\uc774\uc758 \uac04\uaca9<\/h2>
\"\"<\/figure>

The customer found bubbles in the welding process, resulting in poor welding. After metallographic analysis, the metallography did not meet the customer’s requirements. What should you do? There are also high frequencies such as lock pin holes<\/p>

\uac01 \uc81c\ud488\uc758 \uc694\uad6c \uc0ac\ud56d\uc774 \ub2e4\ub974\uace0 \ud504\ub85c\uc138\uc2a4\uac00 \ub2e4\ub974\uba70 \uc81c\ud488\uc758 \ub09c\uc774\ub3c4\ub3c4 \ub2e4\ub985\ub2c8\ub2e4. \uc77c\ubd80 \uc81c\ud488\uc758 \uacbd\uc6b0 \uac01 \uacfc\uc815\uc774 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>

\uc88b\uc740 \uc7a5\ube44\ub3c4 \uc911\uc694\ud558\uc9c0\ub9cc \ub514\uc790\uc778 \uc791\uc5c5\uc790\uc758 \ud48d\ubd80\ud55c \uacbd\ud5d8\uc774 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p><\/div>","protected":false},"excerpt":{"rendered":"

Powder metallurgy, as its name suggests, is a special metallurgical technology. Powder metallurgy is an important process, sometimes even the only method, for manufacturing high and new technology materials. Since the emergence of sintered metal oil bearing in the 1920s, with the development of automobile industry, powder metallurgy has gradually formed a special metal forming…<\/p>","protected":false},"author":2,"featured_media":20702,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[79],"tags":[],"class_list":["post-20698","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materials-weekly"],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72471-2.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/20698","targetHints":{"allow":["GET"]}}],"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=20698"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/posts\/20698\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/media\/20702"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/media?parent=20698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/categories?post=20698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/ko\/wp-json\/wp\/v2\/tags?post=20698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}