{"id":22272,"date":"2024-07-29T11:12:34","date_gmt":"2024-07-29T03:12:34","guid":{"rendered":"https:\/\/firstmold.com\/?p=22272"},"modified":"2026-02-02T23:33:00","modified_gmt":"2026-02-02T15:33:00","slug":"injection-molding-surface-finishes","status":"publish","type":"post","link":"https:\/\/firstmold.com\/ko\/guides\/injection-molding-surface-finishes\/","title":{"rendered":"\uc0ac\ucd9c \uc131\ud615 \ud45c\uba74 \ub9c8\uac10 \ub9c8\uc2a4\ud130\ud558\uae30: SPI \ubc0f VDI"},"content":{"rendered":"<p>\uc0ac\ucd9c \uc131\ud615 \ud45c\uba74 \ub9c8\uac10\uc744 \ub9c8\uc2a4\ud130\ud558\ub294 \uac83\uc740 \uc644\uc81c\ud488\uc758 \ucd09\uac10\uacfc \uc2dc\uac01\uc801 \ud488\uc9c8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. <a href=\"https:\/\/firstmold.com\/ko\/guides\/what-is-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\uc0ac\ucd9c \uc131\ud615<\/strong><\/a> \uc6a9\uc735\ub41c \ud50c\ub77c\uc2a4\ud2f1 \ubd80\ud488\uc744 \uae08\ud615\uc5d0 \ubd93\uace0 \ub0c9\uac01\uc2dc\ud0a8 \ud6c4 \uad73\ud600\uc11c \uc131\ud615\ud488\uc744 \ub9cc\ub4dc\ub294 \uc81c\uc870 \uacf5\uc815\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc8fc\ub85c \ub3d9\uc77c\ud55c \ud488\ubaa9\uc758 \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ubaa8\uc591\uacfc \ud06c\uae30\uac00 \ubcf5\uc7a1\ud55c \ubd80\ud488\uc744 \uc0dd\uc0b0\ud560 \ub54c \ud6a8\uc728\uc801\uc774\uace0 \uc548\uc815\uc801\uc785\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1 \uac00\uacf5 \uc0b0\uc5c5\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/The-surface-finish-of-injection-molded-parts-is-usually-determined-by-the-polishing-of-the-mold-surface.webp\" alt=\"\uc0ac\ucd9c \uc131\ud615 \ubd80\ud488\uc758 \ud45c\uba74 \ub9c8\uac10\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uae08\ud615 \ud45c\uba74\uc758 \uc5f0\ub9c8\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4.\" class=\"wp-image-22278\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/The-surface-finish-of-injection-molded-parts-is-usually-determined-by-the-polishing-of-the-mold-surface.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/The-surface-finish-of-injection-molded-parts-is-usually-determined-by-the-polishing-of-the-mold-surface-300x200.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/The-surface-finish-of-injection-molded-parts-is-usually-determined-by-the-polishing-of-the-mold-surface-768x512.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/The-surface-finish-of-injection-molded-parts-is-usually-determined-by-the-polishing-of-the-mold-surface-18x12.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\uc0ac\ucd9c \uc131\ud615 \ubd80\ud488\uc758 \ud45c\uba74 \ub9c8\uac10\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uae08\ud615 \ud45c\uba74\uc758 \uc5f0\ub9c8\uc5d0 \uc758\ud574 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/figcaption><\/figure>\n\n\n\n<p>\ub610\ud55c \ub2e4\uc591\ud55c \uc7ac\ub8cc\uc640 \ub9c8\uac10\uc7ac\ub97c \uc9c0\uc6d0\ud558\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \uacf5\uc815\uc73c\ub85c, \ubaa9\ud45c\uc640 \uc694\uad6c\uc0ac\ud56d\uc774 \uc644\uc804\ud788 \ub2e4\ub978 \ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud615\ud0dc\uc758 \uc81c\uc870 \uacf5\uc815\uc740 19\uc138\uae30 \ud6c4\ubc18\uc73c\ub85c \uac70\uc2ac\ub7ec \uc62c\ub77c\uac11\ub2c8\ub2e4.<sup>th<\/sup> \uc138\uae30\uac00 \uc9c0\ub0ac\uc9c0\ub9cc \uc5ec\uc804\ud788 \uacbd\uc81c\uc801\uc774\uba74\uc11c \ubcf5\uc7a1\ud55c \ubd80\ud488\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370 \uac00\uc7a5 \uc801\ud569\ud55c \ud615\ud0dc\uc785\ub2c8\ub2e4. <\/p>\n\n\n\n<p>\uc0ac\ucd9c \uc131\ud615 \ud45c\uba74 \ub9c8\uac10\uc740 \uae08\ud615 \ud45c\uba74\uc5d0 \uc801\uc6a9\ub418\ub294 \ud2b9\uc815 \uc218\uc900\uc758 \ud14d\uc2a4\ucc98, \uac70\uce60\uae30 \ub610\ub294 \ud328\ud134\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ud45c\uba74 \uac70\uce60\uae30 \uc678\uc5d0\ub3c4 \ub2e4\uc591\ud55c \ub514\uc790\uc778 \ud328\ud134\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ub2e4\ub978 \uac00\uacf5 \uacf5\uc815\uacfc \ub2ec\ub9ac \ud50c\ub77c\uc2a4\ud2f1 \uc0ac\ucd9c \uc131\ud615 \ud45c\uba74 \ub9c8\uac10\uc740 \uae08\ud615 \uc81c\uc791 \ud6c4 \ud6c4\uc18d \ub2e8\uacc4\uac00 \uc544\ub2cc \uc0ac\ucd9c \uc131\ud615 \uacfc\uc815\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uadf8\ub9ac\uace0 <strong>SPI<\/strong>\ub294 \ubbf8\uad6d \ud50c\ub77c\uc2a4\ud2f1 \uc0b0\uc5c5 \ud611\ud68c\uc758 \uc57d\uc790\ub85c, \uc0ac\ucd9c \uc131\ud615\uc73c\ub85c \uc81c\uc870\ub41c \ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488\uc758 \ud45c\uba74 \ub9c8\uac10\uc774 \ud2b9\uc9d5\uc778 \uc9c8\uac10\uc5d0 \ucd08\uc810\uc744 \ub9de\ucda5\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1 \ud45c\uba74\uc758 \ubbf8\uc801 \ud488\uc9c8\uc744 \uacb0\uc815\ud558\ub294 \ub370 \ub110\ub9ac \uc778\uc815\ubc1b\ub294 \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. <\/p>\n\n\n\n<p><strong>VDI<\/strong> \ub294 \ub2e4\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.vdi.de\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\ub3c5\uc77c\uc778 \uc5d4\uc9c0\ub2c8\uc5b4<\/strong><\/a> (\ub3c5\uc77c \uc5d4\uc9c0\ub2c8\uc5b4 \ud611\ud68c). VDI \ud45c\uba74 \ub9c8\uac10\uc740 \uc8fc\ub85c \uae08\ud615 \uc81c\uc791\uc5d0 \ud65c\uc6a9\ub418\ub294 \ud45c\uba74 \uc9c8\uac10\uc5d0 \ub300\ud55c \ud2b9\uc815 \ud45c\uc900\uc785\ub2c8\ub2e4. VDI \ud45c\uc900\uc758 \uc8fc\uc694 \ucd08\uc810\uc740 \ud45c\uba74 \uac70\uce60\uae30 \"ROUGH\"\uc778 \ubc18\uba74, SPI \ub9c8\uac10\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <a href=\"https:\/\/firstmold.com\/ko\/tips\/mold-polishing\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\ubab0\ub4dc \uad11\ud0dd\uc81c<\/strong><\/a> \ub294 \"\ub9e4\ub044\ub7ec\uc6c0\"\uc5d0 \uc8fc\ubaa9\ud569\ub2c8\ub2e4. \uc11c\ub85c \ub2e4\ub978 \ud45c\uba74 \ucc98\ub9ac\ub97c \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc9c0\ub9cc \ub4f1\uae09\uc774 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \ube44\uc2b7\ud55c \ub9c8\uac10 \ucc98\ub9ac\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/surface-injection-molding-standard-at-First-Mold.webp\" alt=\"\ud37c\uc2a4\ud2b8 \ubab0\ub4dc\uc758 \ud45c\uba74 \uc0ac\ucd9c \uc131\ud615 \ud45c\uc900\" class=\"wp-image-22285\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/surface-injection-molding-standard-at-First-Mold.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/surface-injection-molding-standard-at-First-Mold-300x200.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/surface-injection-molding-standard-at-First-Mold-768x512.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/surface-injection-molding-standard-at-First-Mold-18x12.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\ud37c\uc2a4\ud2b8 \ubab0\ub4dc\uc758 \ud45c\uba74 \uc0ac\ucd9c \uc131\ud615 \ud45c\uc900<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-understanding-injection-molding-surface-finishes-standards\">\uc0ac\ucd9c \uc131\ud615 \ud45c\uba74 \ub9c8\uac10 \ud45c\uc900 \uc774\ud574<\/h2>\n\n\n\n<p>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubc0f \uc81c\uc870 \uacf5\uc815\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\uc778 \uc0ac\ucd9c \uc131\ud615 \ud45c\uba74 \ub9c8\uac10\uc740 \uc678\uad00\uacfc \uae30\ub2a5 \ubaa8\ub450\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud45c\uba74 \ub9c8\uac10\uc744 \ud1b5\ud574 \uc81c\ud488\uc758 \uc131\ub2a5, \uc0ac\uc6a9\uc790 \uacbd\ud5d8, \uacac\uace0\uc131, \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud45c\uba74 \ub9c8\uac10\uc740 \uac70\uce60\uae30, \ud3c9\ud0c4\ub3c4, \ubb3c\uacb0 \ubaa8\uc591\uc758 \uc138 \uac00\uc9c0 \ubc29\uc2dd\uc73c\ub85c \ud2b9\uc9d5 \uc9c0\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud45c\uba74 \uac70\uce60\uae30:<\/strong> \ud45c\uba74 \ud615\uc0c1\uc5d0\uc11c \ubc1c\uacac\ub418\ub294 \uc791\uc740 \ubd88\uaddc\uce59\uc131\uc73c\ub85c \ud45c\uba74\uc774 \uac70\uce60\uace0 \uc138\ubd84\ud654\ub41c \ub290\ub08c\uc744 \uc90d\ub2c8\ub2e4. \ub9e4\uc6b0 \uc791\uc544\uc11c \ud45c\uba74\uc774 \uac70\uc6b8\ucc98\ub7fc \ubcf4\uc774\uac70\ub098 \ubaa8\ub798\ucc98\ub7fc \ub354 \ud06c\uace0 \uc815\ub3c8\ub41c \uac83\ucc98\ub7fc \ubcf4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac70\uce60\uae30\ub294 \uc644\uc131\ub41c \uc81c\ud488\uc758 \ud14d\uc2a4\ucc98\uc640 \ubaa8\uc591\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>Lay<\/strong> \uc740 \uacf5\uad6c \ub610\ub294 \uae30\uacc4\uac00 \ud45c\uba74\uc744 \uc0dd\uc131\ud558\uae30 \uc704\ud574 \uc774\ub3d9\ud558\ub294 \ubc29\ud5a5\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uac00\uacf5 \uc694\uc18c\ub97c \uc815\uc758\ud569\ub2c8\ub2e4. \uc218\uc9c1, \ud3c9\ud589, \ud06c\ub85c\uc2a4\ud574\uce58, \ubc29\uc0ac\ud615, \ub2e4\ubc29\ud5a5, \ud3c9\ud589 \ub610\ub294 \ub4f1\ubc29\uc131\uc77c \uc218 \uc788\uc73c\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc6e8\uc774\ube0c<\/strong> \ub294 \ud45c\uba74\uc758 \ud3c9\ud0c4\ub3c4\uc5d0 \ud574\ub2f9\ud558\ub294 \ub354 \uc911\uc694\ud558\uace0 \uac70\uc2dc\uc801\uc778 \ucc28\uc774\ub97c \uc124\uba85\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ub2e8\uc5b4\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacb0\ud568\uc740 \uac70\uce60\uae30 \uae38\uc774\ubcf4\ub2e4 \ud06c\uc9c0\ub9cc \ud3c9\ud0c4\ub3c4 \uacb0\ud568\uc73c\ub85c \uac04\uc8fc\ud560 \uc218 \uc788\uc744 \ub9cc\ud07c \uc791\uace0 \uaddc\uce59\uc801\uc774\uba70 \uc9e7\uc2b5\ub2c8\ub2e4. \ud3b8\ud5a5\uc774\ub098 \ucc44\ud130\ub85c \uc778\ud55c \uac00\uacf5 \uc624\ub958\uc640 \uac00\uc5f4 \ubc0f \ub0c9\uac01\uc73c\ub85c \uc778\ud55c \ub798\ud551\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud45c\uba74 \ub9c8\uac10 \ud488\uc9c8\uc744 \ud2b9\uc131\ud654\ud558\uace0 \ud3c9\uac00\ud558\uae30 \uc704\ud55c \uad6d\uc81c \ud45c\uc900\uc774 \uc874\uc7ac\ud558\uae30 \ub54c\ubb38\uc5d0 \uc5c5\uacc4 \uac04\uc758 \uba85\ud655\ud558\uace0 \uc77c\uad00\ub41c \ucee4\ubba4\ub2c8\ucf00\uc774\uc158\uc774 \uc6a9\uc774\ud569\ub2c8\ub2e4. \uacf5\uc2e0\ub825 \uc788\ub294 \uae30\uad00\uc778 \ubbf8\uad6d \uc7ac\ub8cc \uc2dc\ud5d8 \ud611\ud68c(<a href=\"https:\/\/www.astm.org\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>ASTM<\/strong><\/a>), \uad6d\uc81c \ud45c\uc900\ud654 \uae30\uad6c(<a href=\"https:\/\/www.iso.org\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>ISO<\/strong><\/a>), \ub3c5\uc77c \ud45c\uc900\ud654 \uc5f0\uad6c\uc18c(<a href=\"https:\/\/www.din.de\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>DIN<\/strong><\/a>)\ub294 \uc0dd\uc0b0\uc790, \uc18c\ube44\uc790 \ubc0f \uc608\ube44 \uac80\uc0ac\uc790 \ubaa8\ub450\uac00 \uc81c\ud488 \ud45c\uba74 \ub9c8\uac10\uc5d0 \ub300\ud55c \uc774\ud574\ub97c \uacf5\uc720\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uad00\ub828 \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294 \uac83\uc740 \ud544\uc694\ud55c \ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488\uc5d0 \uc801\ud569\ud55c \ud45c\uba74 \ub9c8\uac10\uc744 \uc124\uc815\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"700\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/roughness-and-waviness.webp\" alt=\"\uac70\uce60\uae30 \ubc0f \ubb3c\uacb0 \ubaa8\uc591\" class=\"wp-image-22289\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/roughness-and-waviness.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/roughness-and-waviness-300x210.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/roughness-and-waviness-768x538.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/roughness-and-waviness-18x12.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-importance-of-surface-finish-in-injection-molding\">\uc0ac\ucd9c \uc131\ud615\uc5d0\uc11c \ud45c\uba74 \ub9c8\uac10\uc758 \uc911\uc694\uc131.<\/h2>\n\n\n\n<p>\ud45c\uba74 \ub9c8\uac10\uc740 \uc81c\ud488\uc758 \ub0b4\uad6c\uc131, \uc131\ub2a5 \ubc0f \uc804\uccb4\uc801\uc778 \uc678\uad00\uc744 \uacb0\uc815\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uc2e0\uc81c\ud488\uc774 \uc2e4\uc6a9\uc131\uacfc \ubbf8\uc801 \uae30\uc900\uc744 \ubaa8\ub450 \ucda9\uc871\ud558\ub824\uba74 \uba85\ud655\ud55c \ud45c\uba74 \ub9c8\uac10 \ucc98\ub9ac\uac00 \ud544\uc218\uc785\ub2c8\ub2e4. \uac04\ud639 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uc138\ubd80 \uc0ac\ud56d\uc73c\ub85c \uac04\uacfc\ub418\ub294 \ud45c\uba74 \ub9c8\uac10\uc740 \uc62c\ubc14\ub974\uac8c \uc218\ud589\ub420 \uacbd\uc6b0 \uc81c\ud488\uc758 \uc804\ubc18\uc801\uc778 \uc131\uacf5\uc5d0 \ud544\uc218\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c \ub9c8\uac10 \ucc98\ub9ac\uac00 \uc798\ubabb\ub418\uba74 \uc81c\ud488\uc758 \uac00\uce58\uac00 \uc190\uc0c1\ub418\uace0 \uc18c\ube44\uc790 \ubd88\ub9cc\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc2dc\uc7a5 \uc810\uc720\uc728\uc774 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub300\ubd80\ubd84\uc758 \uc0ac\ucd9c \uae08\ud615\uc740 EDM \ubc0f CNC \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac15\ucca0\uacfc \uc54c\ub8e8\ubbf8\ub284\uc73c\ub85c \uc131\ud615\ub429\ub2c8\ub2e4. \uc0ac\uc6a9\ub41c \uc5d4\ub4dc\ubc00\uc774 \ub0a8\uae34 \uacf5\uad6c \uc790\uad6d\uacfc \ud45c\uba74 \ubd88\uaddc\uce59\uc131\uc740 \uae08\ud615 \uce90\ube44\ud2f0\uc5d0\uc11c \uc81c\uc870\ub41c \ud488\ubaa9\uc73c\ub85c \uc62e\uaca8\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uba74 \uacb0\ud568\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \uae08\ud615\uc758 \ub450 \ubd80\ubd84\uc744 \uc0cc\ub529 \ubc0f \ud3f4\ub9ac\uc2f1 \ucc98\ub9ac\ud569\ub2c8\ub2e4. \ub9ce\uc740 \ub9c8\uac10 \uae30\ubc95\uc774 \uc0ac\uc6a9\ub418\uc9c0\ub9cc SPI \uae08\ud615 \uc5f0\ub9c8\uac00 \uc5c5\uacc4 \ud45c\uc900\uc785\ub2c8\ub2e4. \ud45c\uc900 \ud3f4\ub9ac\uc2f1 \ub9c8\uac10\uc740 9\uac00\uc9c0 \ud615\ud0dc\ub85c \uc81c\uacf5\ub418\uba70, \uac01 \uc720\ud615\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uace0\ub3c4\ub85c \uc219\ub828\ub41c \uc804\ubb38\uac00\uac00 \uc218\uc791\uc5c5\uc73c\ub85c \uc801\uc6a9\ud569\ub2c8\ub2e4. \uce90\ube44\ud2f0 \ub9c8\uac10\uc744 \uac15\ud654\ud558\uba74 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\ubcc4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ubd80\ud488 \ub9c8\uac10\ub3c4 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-reasons-why-surface-finish-is-important\">\ud45c\uba74 \ub9c8\uac10\uc774 \uc911\uc694\ud55c \uc774\uc720<\/h3>\n\n\n\n<p>\ud45c\uba74 \ub9c8\uac10\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub0b4\ub9c8\ubaa8\uc131 \ubc0f \ub0b4\uad6c\uc131 - \ud45c\uba74 \ucc98\ub9ac\ub85c \uc81c\ud488\uc774 \uc5f4\uc545\ud55c \ud658\uacbd\uc744 \uacac\ub514\uace0 \ub9c8\ubaa8\ub97c \ubc29\uc9c0\ud558\uba70 \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ucf54\ud305 \uc811\ucc29\ub825: \ud45c\uba74 \uac70\uce60\uae30\ub294 \ud398\uc778\ud2b8\ub098 \ucf54\ud305\uc774 \uc801\uc6a9 \ub300\uc0c1\uc5d0 \uc5bc\ub9c8\ub098 \ud6a8\uacfc\uc801\uc73c\ub85c \ubd80\ucc29\ub418\ub294\uc9c0\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub9c8\ucc30 \ubc0f \uc5f4 \ubc1c\uc0dd \uac10\uc18c - \ud45c\uba74 \ucc98\ub9ac\ub97c \ud1b5\ud574 \ub9c8\ucc30\uc744 \uc904\uc5ec \uc5f4 \ubc1c\uc0dd\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec \ud6a8\uc728\uc744 \ub192\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ube5b \ubc18\uc0ac \ubc0f \uc0b0\ub780 \uc81c\uc5b4 - \ud2b9\ud788 \uad11\ud559 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc81c\ud488\uc5d0\uc11c \ud45c\uba74 \ub9c8\uac10\uc740 \ube5b\uc774 \ubd84\uc0b0\ub418\uace0 \ud3b8\ud5a5\ub418\ub294 \ubc29\uc2dd\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc804\ub3c4\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0 \ud45c\uba74 \uc804\uae30 \uc804\ub3c4\uc131\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc18c\uc74c \uac10\uc18c: \ud45c\uba74 \ub9c8\uac10\uc774 \ub9e4\ub044\ub7ec\uc6b0\uba74 \uc9c4\ub3d9\uacfc \uc18c\uc74c\uc774 \ub354 \ud070 \uac70\uce5c \ud45c\uba74\ubcf4\ub2e4 \uc870\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc2ec\ubbf8\uc801 \ub9e4\ub825: \uc798 \ub9c8\uac10\ub41c \ud45c\uba74\uc740 \uc81c\ud488\uc5d0 \ub300\ud55c \ub290\ub08c\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uae30\ub2a5\uc801 \uc131\ub2a5: \ud6a8\uc728\uc801\uc778 \ubc00\ubd09\uc744 \uc704\ud574\uc11c\ub294 \ud45c\uba74\uc758 \ub9e4\ub044\ub7ec\uc6c0\uc774 \uc911\uc694\ud558\uba70, \uc774\ub294 \uac1c\uc2a4\ud0b7\uc774\ub098 O\ub9c1\uacfc \uac19\uc740 \uc81c\ud488\uc5d0 \uc801\uc6a9\ub418\ub294 \ubd09\uc1c4 \ubc0f \uc720\uccb4 \uad00\ub9ac\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"482\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/Injection-molded-products-with-different-surface-finish-1024x482.webp\" alt=\"\ud45c\uba74 \ub9c8\uac10\uc774 \ub2e4\ub978 \uc0ac\ucd9c \uc131\ud615 \uc81c\ud488\" class=\"wp-image-22281\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/Injection-molded-products-with-different-surface-finish-1024x482.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/Injection-molded-products-with-different-surface-finish-300x141.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/Injection-molded-products-with-different-surface-finish-768x361.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/Injection-molded-products-with-different-surface-finish-1536x723.webp 1536w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/Injection-molded-products-with-different-surface-finish-18x8.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/Injection-molded-products-with-different-surface-finish.webp 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-comprehensive-guide-to-injection-molding-surface-finishes-spi-and-vdi\">\uc0ac\ucd9c \uc131\ud615 \ud45c\uba74 \ub9c8\uac10\uc5d0 \ub300\ud55c \uc885\ud569 \uac00\uc774\ub4dc: SPI \ubc0f VDI<\/h2>\n\n\n\n<p>\uc0ac\ucd9c \uc131\ud615 \uacf5\uc815\uc5d0\uc11c \uc131\ud615\ub41c \ub300\ubd80\ubd84\uc758 \ubd80\ud488\uc740 \ud45c\uba74 \ub9c8\uac10 \ucc98\ub9ac\uac00 \ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc5b4\ub5a4 \uc885\ub958\uc758 <a href=\"https:\/\/firstmold.com\/ko\/guides\/heat-treatment\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\ud6c4\ucc98\ub9ac \ucc98\ub9ac<\/strong><\/a>. \uadf8\ub7ec\ub098 \uc120\ud638\ub3c4\ub098 \uc694\uad6c \uc0ac\ud56d \ub4f1 \ub2e4\uc591\ud55c \uc774\uc720\ub85c \uc778\ud574 \ubcc0\uacbd\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc774\uc720\ub85c \uc77c\ubd80 \ud45c\uba74 \ub9c8\uac10 \uc635\uc158\uc740 \uc0dd\uc0b0\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \uace0\ub824\ub429\ub2c8\ub2e4. \ud45c\uba74 \ub9c8\uac10\uc740 \uc7ac\ub8cc \uc120\ud0dd, \uad6c\ubc30 \uac01\ub3c4 \ubc0f \uc0dd\uc0b0 \ube44\uc6a9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc5d0 \ud45c\uba74 \ub9c8\uac10\uc744 \uc870\uae30\uc5d0 \uace0\ub824\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 SPI \ubc0f VDI \ud45c\uba74 \ub9c8\uac10\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 \uac1c\uc694\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-spi-surface-finish-grades-applications-and-considerations\">SPI \ud45c\uba74 \ub9c8\uac10: \ub4f1\uae09, \uc6a9\ub3c4 \ubc0f \uace0\ub824 \uc0ac\ud56d<\/h2>\n\n\n\n<p>SPI \ud45c\uba74 \ub9c8\uac10\uc740 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \ud50c\ub77c\uc2a4\ud2f1\uc758 \ubbf8\uc801 \ud488\uc9c8\uc744 \uacb0\uc815\ud558\ub294 \ud50c\ub77c\uc2a4\ud2f1 \uc0b0\uc5c5 \ud611\ud68c(The Society of the Plastics Industry)\uc758 \ud45c\uc900\uc785\ub2c8\ub2e4. \uad11\ud0dd\uc5d0\uc11c \ub454\ud0c1\ud568\uae4c\uc9c0 4\uac00\uc9c0 \uce74\ud14c\uace0\ub9ac A, B, C, D\uc758 12\uac00\uc9c0 \ub9c8\uac10 \ub4f1\uae09\uc73c\ub85c \uad6c\uc131\ub418\uba70, \ubaa8\ub4e0 \uc601\uc22b\uc790 SPI \ud45c\uba74 \ub9c8\uac10 \ud45c\uc900\uc5d0 \ub300\ud574 \ud45c\uba74 \uac70\uce60\uae30 \ud3c9\uade0(RA)\uacfc \ub9c8\uac10 \uc808\ucc28\uac00 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n<p>\uac74\uc2dd \ube14\ub77c\uc2a4\ud305, \uadf8\ub9bf \ud398\uc774\ud37c, \uc11d\uc7ac \uc5f0\ub9c8\uc7ac \ubc0f \ud2b9\uc815 \uc885\ub958\uc758 \ub2e4\uc774\uc544\ubaac\ub4dc \uc5f0\ub9c8\uc7ac\ub294 \ub9c8\uac10 \uae30\uc220\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uac12 \ubc94\uc704\uc5d0\uc11c RA\ub294 \ub9c8\uc774\ud06c\ub85c\ubbf8\ud130(\u00b5m) \ub2e8\uc704\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uba74 \ucc98\ub9ac \uc911 \ud558\ub098\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uc0ac\ucd9c \uae08\ud615\uc740 \uc77c\ubc18\uc801\uc778 \ud45c\uba74 \uac70\uce60\uae30\uac00 3.20 RA\uc778 \uac00\uacf5\ub41c \uc0c1\ud0dc\ub85c \ub9c8\uac10\ud558\uace0 SPI \ud45c\uc900\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uac00\uacf5 \ub9c8\ud0b9\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n<p>\ud2b9\uc815 \ub4f1\uae09\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc774 \ub2e4\ub974\uba70 \uc644\ubcbd\uc5d0\uc11c \ud5c8\uc6a9\ub418\ub294 \ud3b8\ucc28\ub3c4 \ub2e4\ub985\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc22b\uc790\uac00 \ub0ae\uc744\uc218\ub85d \ud3b8\ucc28\uac00 \uc801\uace0 \uc22b\uc790\uac00 \ub192\uc744\uc218\ub85d \ub354 \ub9ce\uc740 \ud3b8\ucc28\uac00 \ud5c8\uc6a9\ub429\ub2c8\ub2e4. PIA(\ud50c\ub77c\uc2a4\ud2f1 \uc0b0\uc5c5 \ud611\ud68c)\uc5d0 \ub530\ub974\uba74 \ud45c\uba74 \ub4f1\uae09\uc758 4\uac00\uc9c0 \uc8fc\uc694 \ubd84\ub958\ub294 A1(\ucd1d\uccb4\uc801)\ubd80\ud130 D3(\uac70\uce5c \uc9c8\uac10)\uae4c\uc9c0\uc785\ub2c8\ub2e4. \ub2e4\uc2dc \uc138 \ub2e8\uacc4\ub85c \ubd84\ub958\ud558\uba74 \ucd1d 12\uac00\uc9c0\uc758 SPI \ud45c\uba74 \ub9c8\uac10 \ucc98\ub9ac \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-glossy-class-a\">\uad11\ud0dd \ud074\ub798\uc2a4 A<\/h3>\n\n\n\n<p>\uace0\uadf8\ub85c\uc2a4\uc6a9 \uad11\ud0dd \ud45c\uba74\uc744 \ub098\ud0c0\ub0b4\uba70, \ub9e4\ub044\ub7ec\uc6cc \ubcf4\uc774\uac70\ub098 \uac70\uc6b8\ucc98\ub7fc \ubcf4\uc5ec\uc57c \ud558\ub294 \uc2dc\uac01\uc801\uc73c\ub85c \ubcf4\uae30 \uc88b\uc740 \ubd80\ud488\uc5d0 \uac00\uc7a5 \uc120\ud638\ub418\uba70 \uac00\uc7a5 \uac00\uaca9\uc774 \ube44\uc309\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488\uc5d0 \uace0\uad11\ud0dd \ub610\ub294 \ud22c\uba85 \ub9c8\uac10 \ucc98\ub9ac\ub97c \ud558\uba70, \ud22c\uba85 \ub9c8\uac10\uc740 \ud22c\uba85\ud55c \ud50c\ub77c\uc2a4\ud2f1 \ub4f1\uae09\uc5d0, \uad11\ud0dd \ub9c8\uac10\uc740 \ubd88\ud22c\uba85\ud55c \ub4f1\uae09\uc758 \ud50c\ub77c\uc2a4\ud2f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc138 \uac00\uc9c0 SPI A \ub808\ubca8 \ubaa8\ub450 \ucca0\uc800\ud55c \uae08\ud615 \uc5f0\ub9c8\ub97c \uc704\ud574 \ub2e4\uc774\uc544\ubaac\ub4dc \ubc84\ud551 \ud398\uc774\uc2a4\ud2b8\uc640 \ub85c\ud130\ub9ac \uacf5\uad6c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ubc14\uc774\uc800, \uac70\uc6b8 \ubc0f \ub80c\uc988, \ud22c\uba85 \ud3ec\uc7a5\uacfc \uac19\uc740 \uad11\ud559 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>SPI \ud45c\uc900<\/th><th>\uc124\uba85<\/th><th>\ub9c8\ubb34\ub9ac \ubc29\ubc95<\/th><th>\ud45c\uba74 \uac70\uce60\uae30 Ra(\u03bcm)<\/th><\/tr><tr><td><strong>A-1<\/strong><\/td><td>\uace0\uad11\ud0dd\/\uad11\ud559\uc801\uc73c\ub85c \ud22c\uba85\ud55c<\/td><td>#3 \ub4f1\uae09, 6000 \uadf8\ub9bf \ub2e4\uc774\uc544\ubaac\ub4dc \ubc84\ud504<\/td><td>0.012 ~ 0.025<\/td><\/tr><tr><td><strong>A-2<\/strong><\/td><td>\uace0\uad11\ud0dd\/\ud22c\uba85<\/td><td>#6 \ub4f1\uae09, 3000 \uadf8\ub9bf \ub2e4\uc774\uc544\ubaac\ub4dc \ubc84\ud504<\/td><td>0.025 ~ 0.05<\/td><\/tr><tr><td><strong>A-3<\/strong><\/td><td>\uace0\uad11\ud0dd\/\ud22c\uba85<\/td><td>#15 \ub4f1\uae09, 1200 \uadf8\ub9bf \ub2e4\uc774\uc544\ubaac\ub4dc \ubc84\ud504<\/td><td>0.05 ~ 0.10<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-semi-glossy-class-b\">\ubc18\uad11\ud0dd \ud074\ub798\uc2a4 B<\/h3>\n\n\n\n<p>\ube0c\ub7ec\uc2dc \ucc98\ub9ac\ub41c \ud45c\uba74\uc740 \ubbf8\uc138\ud55c \uc9c8\uac10\uacfc \ubc18\uad11\ud0dd\uc73c\ub85c \uc2dc\uac01\uc801\uc73c\ub85c \ubcf4\uae30 \uc88b\uace0 \uae08\ud615\uc5d0\uc11c \uacf5\uad6c \ub9c8\ud0b9\uc744 \uc9c0\uc6b0\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c SPI \ub9c8\uac10\uc740 \uc911\uac04 \uc218\uc900\uc758 \ud3f4\ub9ac\uc2f1\uc785\ub2c8\ub2e4. \ud45c\uba74 \ub9c8\uac10\uc5d0\ub294 \ud45c\uba74\uc744 \uc55e\ub4a4\ub85c \uc0cc\ub529\ud558\ub294 \uc791\uc5c5\uc774 \ud3ec\ud568\ub418\uba70 \ub2e4\uc591\ud55c \ud06c\uae30\uc758 \ud30c\uc77c \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc218\ud589\ub429\ub2c8\ub2e4. \uc774 \uc0cc\ub529 \ub3d9\uc791\uc740 SPI A \ub808\ubca8 \ub9c8\uac10\uc5d0 \ube44\ud574 \ub354 \ub9ce\uc740 \uc120\uc744 \ubcf4\uc785\ub2c8\ub2e4. \uac00\uc804\uc81c\ud488 \ud328\ub110\uacfc \uac19\uc774 \ud2b9\ubcc4\ud788 \uc911\uc694\ud558\uc9c0 \uc54a\uac70\ub098 \ubbf8\uc801\uc73c\ub85c \ub9cc\uc871\uc2a4\ub7fd\uc9c0 \uc54a\uc740 \uc81c\ud488 \uc139\uc158\uc5d0 \uc885\uc885 \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>SPI \ud45c\uc900<\/th><th>\uc124\uba85<\/th><th>\ub9c8\ubb34\ub9ac \ubc29\ubc95<\/th><th>\ud45c\uba74 \uac70\uce60\uae30 Ra(\u03bcm)<\/th><\/tr><tr><td><strong>B-1<\/strong><\/td><td>\ubc18\uad11\ud0dd - \uad1c\ucc2e\uc74c<\/td><td>600 \uadf8\ub9bf \uc6a9\uc9c0<\/td><td>0.05 ~ 0.10<\/td><\/tr><tr><td><strong>B-2<\/strong><\/td><td>\ubc18\uad11\ud0dd - \uc911\uac04<\/td><td>400 \uadf8\ub9bf \uc6a9\uc9c0<\/td><td>0.10 ~ 0.15%<\/td><\/tr><tr><td><strong>B-3<\/strong><\/td><td>\ubc18\uad11\ud0dd - \uac70\uce60\uac8c<\/td><td>320 \uadf8\ub9bf \uc6a9\uc9c0<\/td><td>0.28 ~ 0.32<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-matte-class-c\">\ub9e4\ud2b8 \ud074\ub798\uc2a4 C<\/h3>\n\n\n\n<p>\ud074\ub798\uc2a4 B\uc640 \ube44\uc2b7\ud558\uc9c0\ub9cc \ub354 \uac70\uce60\uba70, \uc81c\ud488 \uacb0\ud568\uc744 \uc228\uae30\uace0 \uadf8\ub9bd\uac10\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \uc911\uac04 \uc218\uc900\uc758 \uac70\uce60\uae30\uac00 \ud544\uc694\ud55c \uc81c\ud488\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubaa8\ub4e0 C\uae09 SPI \ub9c8\uac10\uc5d0\ub294 \ud2b9\uc815 \uadf8\ub9bf\uc758 \uc0cc\ub529 \uc2a4\ud1a4 \uacf5\uad6c\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.  \uac00\uc7a5 \uacbd\uc81c\uc801\uc774\uace0 \ub300\uc911\uc801\uc778 \ud45c\uba74 \ub9c8\uac10\uc785\ub2c8\ub2e4. \uac00\uc804\uc81c\ud488, \uac00\uc815\uc6a9\ud488 \ubc0f <a href=\"https:\/\/firstmold.com\/ko\/insights\/automotive-interior-parts-manufacturing-and-china-suppliers\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\uc790\ub3d9\ucc28 \uc778\ud14c\ub9ac\uc5b4<\/strong><\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>SPI \ud45c\uc900<\/th><th>\uc124\uba85<\/th><th>\ub9c8\ubb34\ub9ac \ubc29\ubc95<\/th><th>\ud45c\uba74 \uac70\uce60\uae30 Ra(\u03bcm)<\/th><\/tr><tr><td><strong>C-1<\/strong><\/td><td>\ubb34\uad11\ud0dd \ub9c8\uac10 - \uad1c\ucc2e\uc74c<\/td><td>600 \uadf8\ub9bf \uc2a4\ud1a4<\/td><td>0.35 ~ 0.40<\/td><\/tr><tr><td><strong>C-2<\/strong><\/td><td>\ubb34\uad11\ud0dd \ub9c8\uac10 - \uc911\uac04<\/td><td>400 \uadf8\ub9bf \uc2a4\ud1a4<\/td><td>0.45 ~ 0.55<\/td><\/tr><tr><td><strong>C-3<\/strong><\/td><td>\ubb34\uad11\ud0dd \ub9c8\uac10 - \uac70\uce5c<\/td><td>320 \uadf8\ub9bf \uc2a4\ud1a4<\/td><td>0.63 ~ 0.70<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-textured-class-d\">\ud14d\uc2a4\ucc98 \ud074\ub798\uc2a4 D<\/h3>\n\n\n\n<p>\uac00\uc7a5 \uac70\uce5c \ud45c\uba74\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc2dc\uac01\uc801 \ud6a8\uacfc\uc640 \ucd09\uac10\uc774 \ud544\uc694\ud55c \uc81c\ud488\uc5d0 \ubaa8\ub798 \uc9c8\uac10\uc758 \ud45c\uba74\uc744 \uc218\ubc18\ud569\ub2c8\ub2e4. \ubbf8\uc138\ud55c \uc11d\uc7ac \ubd84\ub9d0\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774\ub7ec\ud55c \uac70\uce5c \ud45c\uba74\uc744 \ub9e4\ub044\ub7fd\uac8c \ud55c \ud6c4 \uc720\ub9ac \uad6c\uc2ac \ub610\ub294 \uc54c\ub8e8\ubbf8\ub284 \uc0b0\ud654\ubb3c\ub85c \ubb34\uc791\uc704\ub85c \ub4dc\ub77c\uc774 \ube14\ub77c\uc2a4\ud305\ud558\uc5ec \ubc29\ud5a5\uc131\uc774 \uc5c6\ub294 \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74 \ub9c8\uac10\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c8\uac10 \ud45c\uba74 \ucc98\ub9ac\ub294 \uc5f4\uacbd\ud654\uc131 \uc0b0\uc5c5\uc6a9 \ubd80\ud488\uc5d0 \uc801\uc6a9\ub418\uba70 \uadf8\ub9bd\uac10\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc0c8\ud2f4 \ub610\ub294 \ubb34\ub518 \uc9c8\uac10\uc758 \ub9c8\uac10 \ucc98\ub9ac\uac00 \ud544\uc694\ud55c \uc18c\ube44\uc7ac \uc190\uc7a1\uc774\uc640 \uac19\uc740 \ud488\ubaa9\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa9\uc801\uc73c\ub85c \uc18c\ube44\uc7ac, \uc0b0\uc5c5\uc6a9 \ubd80\ud488 \ubc0f \uc790\ub3d9\ucc28 \ubd80\ud488\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>SPI \ud45c\uc900<\/th><th>\uc124\uba85<\/th><th>\ub9c8\ubb34\ub9ac \ubc29\ubc95<\/th><th>\ud45c\uba74 \uac70\uce60\uae30 Ra(\u03bcm)<\/th><\/tr><tr><td><strong>D-1<\/strong><\/td><td>\ub77c\uc774\ud2b8 \ud14d\uc2a4\ucc98<\/td><td>\ub4dc\ub77c\uc774 \ube14\ub77c\uc2a4\ud2b8 \uae00\ub77c\uc2a4 \ube44\ub4dc #11<\/td><td>0.80 ~ 1.00<\/td><\/tr><tr><td><strong>D-2<\/strong><\/td><td>\uc911\uac04 \ud14d\uc2a4\ucc98<\/td><td>\ub4dc\ub77c\uc774 \ube14\ub77c\uc2a4\ud2b8 #240 \uc0b0\ud654\ubb3c<\/td><td>1.00 ~ 2.80<\/td><\/tr><tr><td><strong>D-3<\/strong><\/td><td>\ubb34\uac70\uc6b4 \ud14d\uc2a4\ucc98<\/td><td>\ub4dc\ub77c\uc774 \ube14\ub798\uc2a4\ud2b8 #24 \uc0b0\ud654\ubb3c<\/td><td>3.20 ~ 18.0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>SPI\ub294 \ud328\ud134 \ub514\uc790\uc778\ubcf4\ub2e4 \uad11\ud0dd \uc218\uc900\uc5d0 \ub354 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. SPI \uae08\ud615 \ub9c8\uac10\uc758 \uacb0\uacfc\ub294 \uc0ac\ucd9c \uc131\ud615 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\uc758 \uc720\ud615\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc774\ub294 \ub2ec\uc131 \uac00\ub2a5\ud55c SPI \ub4f1\uae09\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac, \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc744 \ud3ec\ud568\ud558\ub294 \ubd80\ud488 \uc124\uacc4 \ubc0f <a href=\"https:\/\/firstmold.com\/ko\/tips\/undercuts-in-product-design\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\uc5b8\ub354\ucef7<\/strong><\/a> \ub294 \uc81c\uc870\uc5c5\uccb4\uac00 \uc81c\ud488\uc758 \ud544\uc694\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \ud45c\uba74 \ucc98\ub9ac\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \ub0c9\uac01 \uc18d\ub3c4, \uc628\ub3c4, \uc0ac\ucd9c \uc555\ub825 \ub4f1 \uc131\ud615 \uacf5\uc815\uacfc \uad00\ub828\ub41c \ud30c\ub77c\ubbf8\ud130\ub294 \ud45c\uba74\uc758 \ub9e4\ub044\ub7ec\uc6c0\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-vdi-injection-molding-surface-finish-texture-benefits-and-applications\">VDI \uc0ac\ucd9c \uc131\ud615 \ud45c\uba74 \ub9c8\uac10 \ud14d\uc2a4\ucc98, \uc774\uc810 \ubc0f \uc751\uc6a9 \ubd84\uc57c.<\/h2>\n\n\n\n<p><strong>VDI 3400<\/strong> \ub610\ub294 <strong>VDI 3400 \ucc38\uc870 <\/strong>\uc5d0 \uc758\ud574 \uc124\uc815\ub41c \ud45c\uc900( <a href=\"https:\/\/en.wikipedia.org\/wiki\/Verein_Deutscher_Ingenieure\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\ub3c5\uc77c\uc778 \uc5d4\uc9c0\ub2c8\uc5b4<\/strong><\/a>), \ub3c5\uc77c \uc5d4\uc9c0\ub2c8\uc5b4 \ud611\ud68c. \uc774 \ud45c\uc900\uc5d0\ub294 45\uac1c\uc758 \ud14d\uc2a4\ucc98 \uadf8\ub77c\ub370\uc774\uc158\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ucc98\uc74c\uc5d0\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ubab0\ub4dc\ub97c \ub9cc\ub4e4\uae30 \uc704\ud55c 3400\uac1c\uc758 \ud14d\uc2a4\ucc98\ub97c \ucc98\ub9ac\ud558\uae30 \uc704\ud574 \ubc29\uc804 \uac00\uacf5(EDM)\uc774 \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub54c\ub54c\ub85c EDM \ud14d\uc2a4\ucc98\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4. \uc804\uae30\uc801 \uc870\uc815\uc758 \uc218\uc815\uc73c\ub85c EDM \ud504\ub85c\uc138\uc2a4\uc758 \uac70\uce60\uae30\uac00 \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \ud14d\uc2a4\ucc98\ub9c1 \uc601\uc5ed\uc758 \ubc94\uc704\ub97c \uace0\ub824\ud560 \ub54c \uc774 \uacbd\uc6b0 \ud14d\uc2a4\ucc98 \ud45c\uba74 \ud488\uc9c8\uc740 \uc608\uc0c1\ub9cc\ud07c \uade0\uc77c\ud558\uc9c0 \uc54a\uac70\ub098 \uac70\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uadfc\uc5d0\ub294 \uae08\ud615 \uc81c\uc791\uc5c5\uccb4\uc5d0\uc11c \uade0\uc77c\ud55c \ud14d\uc2a4\ucc98 \ud45c\uba74\uc744 \uc5bb\uae30 \uc704\ud574 \uae08\ud615 \uc5f0\ub9c8 \ud6c4 \ud654\ud559\uc801 \uc5d0\uce6d\uc744 \uc0ac\uc6a9\ud558\uc5ec VDI 3400 \ud14d\uc2a4\ucc98\ub97c \uad6c\ud604\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uadf8\ub9bf, \uc2a4\ud1a4, \uc0ac\ud3ec\uc640 \uac19\uc740 \uc804\ud1b5\uc801\uc778 \ud14d\uc2a4\ucc98\ub9c1 \ubc29\ubc95\ub3c4 \uc774\ub97c \ub2ec\uc131\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-the-45-grades-from-0-to-45-are-covered-under-the-entire-vdi-3400-standard\">#0~#45\uc758 45\uac1c \ub4f1\uae09\uc740 \uc804\uccb4 VDI 3400 \ud45c\uc900\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>VDI 3400<\/th><th>RA\/\u039cM<\/th><th>RA\/\u039cIN<\/th><th>N3-N10<\/th><th>ISO1302\/RT \u039cM<\/th><th>RMS<\/th><\/tr><tr><td>0<\/td><td>0.10<\/td><td>4.00<\/td><td>N3<\/td><td><\/td><td>4.90<\/td><\/tr><tr><td>1<\/td><td>0.112<\/td><td>4.48<\/td><td><\/td><td><\/td><td>5.50<\/td><\/tr><tr><td>2<\/td><td>0.126<\/td><td>5.04<\/td><td><\/td><td><\/td><td>5.90<\/td><\/tr><tr><td>3<\/td><td>0.14<\/td><td>5.60<\/td><td><\/td><td><\/td><td>6.90<\/td><\/tr><tr><td>4<\/td><td>0.16<\/td><td>6.40<\/td><td><\/td><td><\/td><td>7.90<\/td><\/tr><tr><td>5<\/td><td>0.18<\/td><td>7.20<\/td><td>N4<\/td><td><\/td><td>8.90<\/td><\/tr><tr><td>6<\/td><td>0.20<\/td><td>8.00<\/td><td><\/td><td><\/td><td>9.90<\/td><\/tr><tr><td>7<\/td><td>0.22<\/td><td>8.80<\/td><td><\/td><td><\/td><td>10.80<\/td><\/tr><tr><td>8<\/td><td>0.25<\/td><td>10.00<\/td><td><\/td><td><\/td><td>12.30<\/td><\/tr><tr><td>9<\/td><td>0.29<\/td><td>11.20<\/td><td><\/td><td><\/td><td>13.80<\/td><\/tr><tr><td>10<\/td><td>0.32<\/td><td>12.80<\/td><td><\/td><td><\/td><td>15.80<\/td><\/tr><tr><td>11<\/td><td>0.35<\/td><td>14.00<\/td><td>N5<\/td><td><\/td><td>17.20<\/td><\/tr><tr><td>12<\/td><td>0.40<\/td><td>16.00<\/td><td><\/td><td>1.6<\/td><td>19.50<\/td><\/tr><tr><td>13<\/td><td>0.45<\/td><td>18.00<\/td><td><\/td><td><\/td><td>22.00<\/td><\/tr><tr><td>14<\/td><td>0.50<\/td><td>20.00<\/td><td><\/td><td><\/td><td>24.50<\/td><\/tr><tr><td>15<\/td><td>0.56<\/td><td>22.40<\/td><td><\/td><td>3.2<\/td><td>27.00<\/td><\/tr><tr><td>16<\/td><td>0.63<\/td><td>25.20<\/td><td><\/td><td><\/td><td>31.30<\/td><\/tr><tr><td>17<\/td><td>0.70<\/td><td>28.00<\/td><td><\/td><td><\/td><td>35.20<\/td><\/tr><tr><td>18<\/td><td>0.80<\/td><td>32.00<\/td><td>N6<\/td><td>5.0<\/td><td>39.00<\/td><\/tr><tr><td>19<\/td><td>0.90<\/td><td>36.00<\/td><td><\/td><td><\/td><td>44.40<\/td><\/tr><tr><td>20<\/td><td>1.00<\/td><td>40.00<\/td><td><\/td><td><\/td><td>49.30<\/td><\/tr><tr><td>21<\/td><td>1.12<\/td><td>44.80<\/td><td><\/td><td><\/td><td>54.60<\/td><\/tr><tr><td>22<\/td><td>1.26<\/td><td>50.40<\/td><td><\/td><td><\/td><td>62.40<\/td><\/tr><tr><td>23<\/td><td>1.40<\/td><td>56.00<\/td><td><\/td><td><\/td><td>70.30<\/td><\/tr><tr><td>24<\/td><td>1.60<\/td><td>64.00<\/td><td><\/td><td>12<\/td><td>78.00<\/td><\/tr><tr><td>25<\/td><td>1.80<\/td><td>72.00<\/td><td>N7<\/td><td><\/td><td>88.20<\/td><\/tr><tr><td>26<\/td><td>2.00<\/td><td>80.00<\/td><td><\/td><td><\/td><td>98.90<\/td><\/tr><tr><td>27<\/td><td>2.20<\/td><td>88.00<\/td><td><\/td><td>16<\/td><td>109.20<\/td><\/tr><tr><td>28<\/td><td>2.50<\/td><td>100.00<\/td><td><\/td><td><\/td><td>123.90<\/td><\/tr><tr><td>29<\/td><td>2.80<\/td><td>112.00<\/td><td><\/td><td><\/td><td>138.50<\/td><\/tr><tr><td>30<\/td><td>3.20<\/td><td>128.00<\/td><td>N8<\/td><td>20<\/td><td>153.70<\/td><\/tr><tr><td>31<\/td><td>3.50<\/td><td>140.00<\/td><td><\/td><td><\/td><td>175.50<\/td><\/tr><tr><td>32<\/td><td>4.00<\/td><td>160.00<\/td><td><\/td><td><\/td><td>197.50<\/td><\/tr><tr><td>33<\/td><td>4.50<\/td><td>180.00<\/td><td><\/td><td>25<\/td><td>218.80<\/td><\/tr><tr><td>34<\/td><td>5.00<\/td><td>200.00<\/td><td><\/td><td><\/td><td>248.60<\/td><\/tr><tr><td>35<\/td><td>5.60<\/td><td>224.00<\/td><td><\/td><td><\/td><td>277.90<\/td><\/tr><tr><td>36<\/td><td>6.30<\/td><td>252.00<\/td><td>N9<\/td><td>37<\/td><td>306.20<\/td><\/tr><tr><td>37<\/td><td>7.00<\/td><td>280.00<\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>38<\/td><td>8.00<\/td><td>320.00<\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>39<\/td><td>9.00<\/td><td>360.00<\/td><td><\/td><td>46<\/td><td><\/td><\/tr><tr><td>40<\/td><td>10.00<\/td><td>400.00<\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>41<\/td><td>11.20<\/td><td>448.00<\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>42<\/td><td>12.60<\/td><td>504.00<\/td><td>N10<\/td><td>60<\/td><td><\/td><\/tr><tr><td>43<\/td><td>14.00<\/td><td>560.00<\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>44<\/td><td>16.00<\/td><td>640.00<\/td><td><\/td><td><\/td><td><\/td><\/tr><tr><td>45<\/td><td>18.00<\/td><td>720.00<\/td><td><\/td><td>85<\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\uc9c4\uacf5 \uccad\uc18c\uae30, \uacc4\uc0b0\uae30 \ubc0f \uae30\ud0c0 \uc720\uc0ac\ud55c \ud488\ubaa9\uacfc \uac19\uc774 \ud070 \uad6c\uc131 \uc694\uc18c\uc640 \ub113\uc740 \ud14d\uc2a4\ucc98 \uc601\uc5ed\uc5d0 \ub354 \uacbd\uc81c\uc801\uc774\uace0 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc774\ub77c\ub294 \uc810\uc5d0\uc11c VDI 3400\uc740 \uc911\uc694\ud55c \uc758\ubbf8\ub97c \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"352\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2024\/07\/Viewing-injection-molding-surface-finish-from-various-perspectives.gif\" alt=\"\ub2e4\uc591\ud55c \uad00\uc810\uc5d0\uc11c \uc0ac\ucd9c \uc131\ud615 \ud45c\uba74 \ub9c8\uac10 \ubcf4\uae30\" class=\"wp-image-22282\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-achieving-optimal-surface-finish-a-deep-dive-into-spi-and-vdi\">\ucd5c\uc801\uc758 \ud45c\uba74 \ub9c8\uac10 \ub2ec\uc131\ud558\uae30: SPI \ubc0f VDI\uc5d0 \ub300\ud55c \uc2ec\uce35 \ubd84\uc11d<\/h2>\n\n\n\n<p>\uc0ac\ucd9c \uc131\ud615 \ubd80\ud488\uc758 \ud45c\uba74 \ub9c8\uac10\uc740 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub294 \uc81c\ud488\uc758 \uae30\ub2a5, \ub9e4\ub825 \ubc0f \uc804\ubc18\uc801\uc778 \ud488\uc9c8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud45c\uba74 \ub9c8\uac10\uc5d0 \ub300\ud55c \uc7a0\uc7ac \uace0\uac1d\uc744 \ucc3e\uae30 \uc804\uc5d0 \ub9c8\uac10\uc758 \uae30\ub2a5\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc0dd\uc0b0\ub7c9\uc5d0 \ud544\uc694\ud55c \uae08\ud615\uc758 \uc720\ud615\uacfc \uae08\ud615\uc774 \uad6c\uc131\ub420 \uc7ac\ub8cc\ub97c \ud655\uc778\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc774 \uc791\uc5c5\uc740 \uc120\ud638\ud558\ub294 \ud45c\uba74 \ub9c8\uac10\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. SPI \ubc0f VDI \ud45c\uc900\uc740 \uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \ub354 \uc911\uc694\ud558\uac8c\ub294 \uc77c\uad00\ub41c \ud45c\uba74 \ub9c8\uac10\uc744 \uc5bb\uae30 \uc704\ud55c \uad8c\uc7a5 \uc0ac\ud56d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\uc81c\ud488 \ub9c8\uac10 \uc694\uad6c \uc0ac\ud56d:<\/em><\/strong> \uc81c\ud488\uc758 \uc815\ud655\ud55c \ud45c\uba74 \ub9c8\uac10\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uac70\uce60\uae30 \uc218\uc900\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 VDI \uc2a4\ucf00\uc77c\uc774 \ub354 \ub098\uc740 \uac00\ub2a5\uc131\uc744 \uc81c\uacf5\ud558\uace0, \ub354 \ub9ce\uc740 \ub9c8\uac10\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 SPI\uac00 \ub354 \uc720\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong><em>\uc0ac\uc6a9 \ubaa9\uc801:<\/em><\/strong> \uc608\ub97c \ub4e4\uc5b4 \uc0b0\uc5c5\uc6a9 \ubd80\ud488\uc758 \uacbd\uc6b0 \ub354 \ub192\uc740 VDI \ubc88\ud638 \ud14d\uc2a4\ucc98\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc720\ub9ac\ud560 \uc218 \uc788\ub294 \ubc18\uba74, \uac00\uc804\uc81c\ud488\uc758 \uacbd\uc6b0 \uace0\uad11\ud0dd SPI A\uae09\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc720\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong><em>\uc2dc\uac04 \ubc0f \ube44\uc6a9:<\/em><\/strong> SPI \ub9c8\uac10\uc740 \ub354 \ub9ce\uc740 \uc5f0\ub9c8\uac00 \ud544\uc694\ud560\uc218\ub85d VDI \ud45c\uba74 \ub9c8\uac10\uc5d0 \ube44\ud574 \ube44\uc6a9\uacfc \uc2dc\uac04\uc774 \ub354 \ub9ce\uc774 \uc18c\uc694\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong><em>\uc18c\uc7ac \ubc0f \ubab0\ub4dc \ub514\uc790\uc778:<\/em><\/strong> \uc608\ub97c \ub4e4\uc5b4, \uac15\ucca0\uc740 \uc54c\ub8e8\ubbf8\ub284\ubcf4\ub2e4 \ub9c8\uac10 \ucc98\ub9ac\uac00 \ub354 \uc6b0\uc218\ud558\uba70 \uc0ac\ucd9c \uc131\ud615 \ud50c\ub77c\uc2a4\ud2f1 \uc120\ud0dd\uc5d0 \ub530\ub77c \ud45c\uba74 \ud488\uc9c8\uc774 \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub978 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc73c\ub85c\ub294 \ucca8\uac00\uc81c\uc758 \uc874\uc7ac \uc5ec\ubd80\uc640 \uc6a9\uc735 \uc628\ub3c4 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\ucc98\ub9ac \ub9e4\uac1c\ubcc0\uc218\ub294 \uacb0\ud568\uc744 \uc904\uc774\uace0 \uc81c\ud488\uc758 \uc2dc\uac01\uc801 \ub9e4\ub825\uc744 \ub192\uc774\uae30 \ub54c\ubb38\uc5d0 \uc774\ub7ec\ud55c \uc694\uc18c\ub4e4 \uac04\uc5d0 \uc62c\ubc14\ub978 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><a href=\"https:\/\/firstmold.com\/ko\/guides\/draft-angle\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\uad6c\ubc30 \uac01\ub3c4<\/strong><\/a> \ub294 \uc131\ud615\ud488 \ub610\ub294 \uc8fc\uc870\ud488\uc774 \ud30c\ud305 \ub77c\uc778\uc5d0 \uc218\uc9c1\uc73c\ub85c \ud14c\uc774\ud37c\ub9c1\ub418\ub294 \uc591\uc785\ub2c8\ub2e4. <a href=\"https:\/\/firstmold.com\/ko\/tips\/injection-molding-design\/\" type=\"post\" id=\"28552\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\uc0ac\ucd9c \uc131\ud615 \uc124\uacc4<\/strong><\/a> \uc77c\ubc18\uc801\uc73c\ub85c \ub4dc\ub798\ud504\ud2b8 \uac01\ub3c4\uac00 \ud544\uc694\ud558\uc9c0\ub9cc \ub098\uc77c\ub860\uacfc \uac19\uc740 \uc77c\ubd80 \ubd80\ub4dc\ub7ec\uc6b4 \uc18c\uc7ac\ub294 \uc608\uc678\uc785\ub2c8\ub2e4. \uad6c\ubc30\ub294 \uc81c\uc870\ub97c \uc704\ud55c \ub514\uc790\uc778\uc758 \ud544\uc218\uc801\uc778 \ubd80\ubd84\uc774\ubbc0\ub85c \ubaa8\ub4e0 \ub514\uc790\uc778 \ud504\ub85c\uc138\uc2a4\uc5d0\uc11c \ucc98\uc74c\ubd80\ud130 \uad6c\ubc30\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-why-is-draft-angle-important\">\ub4dc\ub798\ud504\ud2b8 \uac01\ub3c4\uac00 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ucd9c\uc2dc \uc2dc \ubd80\ud488\uc758 \uc190\uc0c1\uc744 \uc720\ubc1c\ud558\ub294 \ub9c8\ucc30\uc744 \uc904\uc5ec \ub9c8\ubaa8\uc640 \uae08\ud615 \uc190\uc0c1 \uac00\ub2a5\uc131\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ube44\uc815\uc0c1\uc801\uc778 \ubc30\ucd9c \uc900\ube44\ub97c \ud560 \ud544\uc694\uac00 \uc5c6\uc5b4 \ub0c9\uac01\uc5d0 \uac78\ub9ac\ub294 \uc2dc\uac04\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc644\uc131\ub41c \ubd80\ud488\uc758 \ub9e4\ub044\ub7ec\uc6b4 \uade0\uc77c\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub2e4\ub978 \ud45c\uba74 \ud14d\uc2a4\ucc98\uc640 \ub9c8\uac10\uc758 \ubb34\uacb0\uc131\uacfc \uc77c\uad00\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc774\ub7ec\ud55c \uc7a5\uc810\uc740 \uc804\ubd80\ub294 \uc544\ub2c8\ub354\ub77c\ub3c4 \uc81c\uc870 \ube44\uc6a9\uc744 \uc9c1\uac04\uc811\uc801\uc73c\ub85c \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-comparison-between-spi-and-vdi-finishes\">SPI\uc640 VDI \ub9c8\uac10 \ube44\uad50.<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>SPI \ud45c\uba74 \ub9c8\uac10<\/th><th>VDI \ud45c\uba74 \ub9c8\uac10<\/th><\/tr><tr><td>\uc678\uad00\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. <strong>&nbsp;<\/strong><\/td><td>\ud14d\uc2a4\ucc98\ub97c \ud65c\uc6a9\ud558\ub294 \uae30\ub2a5\uc5d0 \uc6b0\uc120\uc21c\uc704\ub97c \ub461\ub2c8\ub2e4.<strong><\/strong><\/td><\/tr><tr><td>\uc22b\uc790 \ubc0f \uc54c\ud30c\ubcb3 \ucc99\ub3c4(A1-D3)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td><td>\uc22b\uc790 \uc2a4\ucf00\uc77c(VDI 0-45)\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ucd5c\uc801\uc758 \ud45c\uba74 \ub9c8\uac10\uc744 \uc704\ud55c \uc5f0\ub9c8 \ubc0f \ubc84\ud551. <strong>&nbsp;<\/strong><\/td><td>\ud2b9\uc815 \ud45c\uba74 \ud328\ud134\uc744 \uad6c\ud604\ud558\uae30 \uc704\ud55c EDM \ub610\ub294 \ud14d\uc2a4\ucc98\ub9c1 \uae30\ubc95. &nbsp; <strong>&nbsp;<\/strong><\/td><\/tr><tr><td>\ub9e4\uc6b0 \ub9e4\ub044\ub7ec\uc6b4 \ub9c8\uac10\ubd80\ud130 \uc0c1\ub2f9\ud788 \uac70\uce5c \ub9c8\uac10\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc2a4\ud399\ud2b8\ub7fc\uc758 \ub9c8\uac10\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>&nbsp;<\/strong><\/td><td>\uac70\uce60\uae30 \uc815\ub3c4\ubcf4\ub2e4 \ub9c8\uac10\uc744 \uc644\uc131\ud558\ub294 \uacfc\uc815\uc744 \ud6e8\uc52c \ub354 \uac15\uc870\ud569\ub2c8\ub2e4. <strong>&nbsp;<\/strong><\/td><\/tr><tr><td>\ubbf8\uad6d\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9<strong><\/strong><\/td><td>\uc720\ub7fd\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9<strong><\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-advantages-and-limitations-of-spi-and-vdi-surface-finishes\">SPI \ubc0f VDI \ud45c\uba74 \ub9c8\uac10\uc758 \uc7a5\uc810\uacfc \ud55c\uacc4<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-advantages-of-spi-surface-finishes\">SPI \ud45c\uba74 \ub9c8\uac10\uc758 \uc7a5\uc810<\/h3>\n\n\n\n<ol style=\"list-style-type:lower-alpha\" class=\"wp-block-list\">\n<li>\uce58\uc218, \uc804\uccb4 \uc131\ub2a5 \ubc0f \ud45c\uba74 \ub9c8\uac10 \uce21\uba74\uc5d0\uc11c \uc608\uce21 \uac00\ub2a5\ud55c \uad11\ubc94\uc704\ud55c \ubd80\ud488\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4. (\uc774\ub294 \uc2dc\uac04\uc744 \uc808\uc57d\ud558\uace0 \uace0\uc7a5\ub960\uc744 \ub0ae\ucd94\uba70 \uace0\uac1d\uc5d0\uac8c \ub6f0\uc5b4\ub09c \uac00\uce58\ub97c \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.)<\/li>\n\n\n\n<li>\uad11\ud0dd\/\uad11\ud0dd \ud45c\uba74\uc774 \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc774\uc0c1\uc801<\/li>\n\n\n\n<li>\uc2dc\uac01\uc801\uc73c\ub85c \ub9e4\ub825\uc801\uc778 \uc81c\ud488\uc5d0 \ud0c1\uc6d4\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-limitations-of-spi-surface-finishes\">SPI \ud45c\uba74 \ub9c8\uac10\uc758 \ud55c\uacc4<\/h3>\n\n\n\n<ol style=\"list-style-type:lower-alpha\" class=\"wp-block-list\">\n<li>\ub192\uc740 \uc218\uc900\uc758 \ud45c\uba74 \ub9c8\uac10\uc744 \ub2ec\uc131\ud558\ub824\uba74 \uc0c1\ub2f9\ud55c \uc2dc\uac04\uacfc \ub178\ub825, \ub3c4\uad6c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub9c8\ubaa8\uc640 \uae01\ud798\uc5d0 \ucde8\uc57d - \uace0\uad11\ud0dd \ud45c\uba74\uc740 \uc9c8\uac10\uc774 \uc788\ub294 \ub9c8\uac10\uc7ac\uc5d0 \ube44\ud574 \ub208\uc5d0 \ub744\ub294 \ub9c8\ubaa8\uc640 \uae01\ud798\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-advantages-of-vdi-surface-finishes\">VDI \ud45c\uba74 \ub9c8\uac10\uc758 \uc7a5\uc810<\/h3>\n\n\n\n<ol style=\"list-style-type:lower-alpha\" class=\"wp-block-list\">\n<li>\uadf8\ub9bd\ub825\uacfc \ud398\uc778\ud2b8 \ubc00\ucc29\ub825\uc774 \ud5a5\uc0c1\ub418\uc5b4 \uae68\uc9d0\uacfc \ubc97\uaca8\uc9d0\uc744 \ubc29\uc9c0\ud558\uace0 \ucd5c\uc18c\ud654\ud558\ub294 \uae30\ub2a5\uc774 \uac15\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc791\uc740 \uacb0\ud568\uc744 \uc228\uae38 \uc218 \uc788\uc74c - \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc791\uc740 \ubd88\uc77c\uce58\ub098 \uacb0\ud568\uc740 \uc9c8\uac10\uc774 \uc788\ub294 \ud45c\uba74\uc73c\ub85c \uc27d\uac8c \uc228\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ube44\uc6a9 \ud6a8\uc728\uc801-VDI \ub9c8\uac10\uc740 \ud234\ub9c1\uacfc \uac00\uacf5\uc774 \ub35c \ud544\uc694\ud558\ubbc0\ub85c \uc0dd\uc0b0 \ube44\uc6a9\uc774 \uc808\uac10\ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-limitations-of-vdi-surface-finishes\">VDI \ud45c\uba74 \ub9c8\uac10\uc758 \ud55c\uacc4<\/h3>\n\n\n\n<ol style=\"list-style-type:lower-alpha\" class=\"wp-block-list\">\n<li>SPI \ucf54\ud305\uc5d0 \ube44\ud574 \ub35c \uc138\ub828\ub41c \uc678\uad00 VDI \ub9c8\uac10\uc740 \ubc18\uc0ac\uc728\uc774 \ub0ae\uace0 \uad11\ud0dd\uc774 \ub098\uba70 \uc9c8\uac10\uc774 \uc788\uace0 \ubb34\uad11\ud0dd\uc73c\ub85c \ubcf4\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>SPI \ub9c8\uac10\uc5d0 \ube44\ud574 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud14d\uc2a4\ucc98 \uc635\uc158\uc774 \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>\uc0ac\ucd9c \uc131\ud615 \ud45c\uba74 \ub9c8\uac10 \ub9c8\uc2a4\ud130\ud558\uae30: \ud50c\ub77c\uc2a4\ud2f1 \uc81c\uc870\uc5d0\uc11c \ucd5c\uc801\uc758 \uc81c\ud488 \ubbf8\uad00\uacfc \uae30\ub2a5\uc131\uc744 \uc704\ud55c SPI \ubc0f VDI \ud45c\uc900\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>","protected":false},"author":5,"featured_media":22275,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[47],"tags":[51],"class_list":["post-22272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides","tag-injection-molding"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Mastering 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