{"id":848,"date":"2026-11-06T11:34:07","date_gmt":"2026-11-06T03:34:07","guid":{"rendered":"https:\/\/ovdparts.com\/?p=848"},"modified":"2026-11-06T11:34:07","modified_gmt":"2026-11-06T03:34:07","slug":"%eb%a9%80%ed%8b%b0-%eb%a7%81-vad-%eb%85%b8%ec%a6%90-%ea%b0%80%ec%8a%a4-%ec%86%8d%eb%8f%84","status":"publish","type":"post","link":"https:\/\/ovdparts.com\/ko\/multi-ring-vad-nozzle-gas-velocity\/","title":{"rendered":"Multi ring VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4: \ub300\uce6d\ud615 \ucf54\uc5b4 \uc99d\ucc29\uc744 \uc704\ud55c Multi-Ring VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \ubc38\ub7f0\uc2a4"},"content":{"rendered":"<nav class=\"aipkit-toc wp-block-rank-math-toc-block\" aria-label=\"\ubaa9\ucc28\">\r\n<ul class=\"aipkit-toc-list\">\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#why-vad-torch-geometry-differs-from-ovd\">VAD \ud1a0\uce58 \ud615\uc0c1\uc774 OVD\uc640 \ub2e4\ub978 \uc774\uc720<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#what-multi-ring-vad-nozzle-gas-velocity-balance-means\">\ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \ubc38\ub7f0\uc2a4\uc758 \uc758\ubbf8<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#how-velocity-imbalance-distorts-core-deposition\">\uc18d\ub3c4 \ubd88\uade0\ud615\uc774 \ucf54\uc5b4 \uc99d\ucc29\uc744 \uc65c\uace1\ud558\ub294 \ubc29\uc2dd<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#diagnosing-imbalance-before-blaming-the-nozzle\">\ub178\uc990\uc744 \ud0d3\ud558\uae30 \uc804\uc5d0 \ubd88\uade0\ud615\uc744 \uc9c4\ub2e8\ud558\ub294 \ubc29\ubc95<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#preventing-soot-buildup-that-changes-ring-velocity\">\ub9c1 \uc18d\ub3c4\ub97c \ubcc0\ud654\uc2dc\ud0a4\ub294 \uc218\ud2b8 \ucd95\uc801 \ubc29\uc9c0<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#inspection-and-measurement-considerations\">\uac80\uc0ac \ubc0f \uce21\uc815 \uace0\ub824\uc0ac\ud56d<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#material-and-manufacturing-factors-for-vad-nozzle-components\">VAD \ub178\uc990 \ubd80\ud488\uc758 \uc7ac\ub8cc \ubc0f \uc81c\uc870 \uc694\uc18c<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#sourcing-vad-torch-parts-and-sumitomo-vad-lathe-parts\">VAD \ud1a0\uce58 \ubd80\ud488 \ubc0f Sumitomo VAD \uc120\ubc18 \ubd80\ud488 \uc18c\uc2f1<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#can-i-correct-core-asymmetry-by-adjusting-gas-flows-instead-of-replacing-the-nozzle\">\ub178\uc990\uc744 \uad50\uccb4\ud558\ub294 \ub300\uc2e0 \uac00\uc2a4 \uc720\ub7c9\uc744 \uc870\uc815\ud558\uc5ec \ucf54\uc5b4 \ube44\ub300\uce6d\uc744 \uad50\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#how-often-should-a-multi-ring-vad-nozzle-be-inspected\">\ub2e4\uc911 \ub9c1 VAD \ub178\uc990\uc740 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uac80\uc0ac\ud574\uc57c \ud569\ub2c8\uae4c?<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#does-a-balanced-nozzle-guarantee-symmetrical-core-deposition\">\ubc38\ub7f0\uc2a4\uac00 \uc7a1\ud78c \ub178\uc990\uc774 \ub300\uce6d\uc801\uc778 \ucf54\uc5b4 \uc99d\ucc29\uc744 \ubcf4\uc7a5\ud569\ub2c8\uae4c?<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#what-information-is-needed-to-quote-a-replacement-vad-nozzle-or-ring\">\uad50\uccb4\uc6a9 VAD \ub178\uc990 \ub610\ub294 \ub9c1 \uacac\uc801\uc5d0 \ud544\uc694\ud55c \uc815\ubcf4\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#does-gas-velocity-change-with-torch-temperature\">\uac00\uc2a4 \uc18d\ub3c4\ub294 \ud1a0\uce58 \uc628\ub3c4\uc5d0 \ub530\ub77c \ubcc0\ud569\ub2c8\uae4c?<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#next-step\">\ub2e4\uc74c \ub2e8\uacc4<\/a><\/li>\r\n<\/ul>\r\n<\/nav>\r\n\r\n\r\n<p class=\"wp-block-paragraph\">VAD \ud504\ub9ac\ud3fc\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uad74\uc808\ub960 \ud504\ub85c\ud30c\uc77c\uc740 \uc218\ud2b8 \uc2a4\ud2b8\ub9bc\uc774 \uc131\uc7a5\ud558\ub294 \ubd80\uc6b8\uc5d0 \uc5bc\ub9c8\ub098 \uade0\uc77c\ud558\uac8c \ub3c4\ub2ec\ud558\ub294\uc9c0\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4. \ub2e4\uc911 \ub9c1 VAD \ub178\uc990\uc774 \ub9c1\ub9c8\ub2e4 \ub2e4\ub978 \uc18d\ub3c4\ub85c \uac00\uc2a4\ub97c \uacf5\uae09\ud558\uba74 \ud654\uc5fc \ud615\uc0c1\uc774 \uc65c\uace1\ub418\uace0 \uc99d\ucc29\uc774 \ucd95\uc5d0\uc11c \ubc97\uc5b4\ub098\uba70 \ucf54\uc5b4 \ub300\uce6d\uc131\uc774 \uc800\ud558\ub429\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \ubc38\ub7f0\uc2a4\uac00 \ucf54\uc5b4 \ub300\uce6d\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5, \ubd88\uade0\ud615\uc744 \uac80\uc0ac\ud558\uace0 \uc9c4\ub2e8\ud558\ub294 \ubc29\ubc95, \uadf8\ub9ac\uace0 \ub2e4\uc911 \ud658\ud615 VAD \ud1a0\uce58 \ubd80\ud488 \ub610\ub294 Sumitomo VAD \uc120\ubc18 \ubd80\ud488\uc744 \uc18c\uc2f1\ud560 \ub54c \ubb34\uc5c7\uc744 \uba85\uc2dc\ud574\uc57c \ud558\ub294\uc9c0 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"why-vad-torch-geometry-differs-from-ovd\" class=\"wp-block-heading\">VAD \ud1a0\uce58 \ud615\uc0c1\uc774 OVD\uc640 \ub2e4\ub978 \uc774\uc720<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">VAD(\uae30\uc0c1 \ucd95\ubc29\ud5a5 \uc99d\ucc29)\ub294 \ud68c\uc804\ud558\ub294 \ud0c0\uae43 \ub85c\ub4dc\uc758 \ucd95\uc744 \ub530\ub77c \ub2e4\uacf5\uc131 \uc218\ud2b8 \ubd80\uc6b8\uc744 \ud615\uc131\ud558\uba70, \ud1a0\uce58\ub294 \uc131\uc7a5\ud558\ub294 \ud504\ub9ac\ud3fc\uc758 \ub05d\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. OVD(\uc678\ubd80 \uae30\uc0c1 \uc99d\ucc29)\ub294 \ub9e8\ub4dc\ub9b4 \uc678\ubd80\uc5d0 \uc218\ud2b8\ub97c \ubc29\uc0ac\uc0c1\uc73c\ub85c \uc99d\ucc29\ud569\ub2c8\ub2e4. MCVD(\ubcc0\ud615 \ud654\ud559 \uae30\uc0c1 \uc99d\ucc29)\ub294 \uae30\ud310 \ud29c\ube0c \ub0b4\ubd80\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc99d\ucc29 \ud615\uc0c1\uc774 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 \ub178\uc990 \uc124\uacc4 \ub17c\ub9ac\ub3c4 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. VAD \ud1a0\uce58\ub294 \ub354 \uae34 \ud0c0\uae43\uc758 \ubc29\uc0ac\uc0c1 \ucee4\ubc84\ub9ac\uc9c0\ubcf4\ub2e4\ub294 \ucd95\ubc29\ud5a5\uc758 \ub3d9\uc2ec\uc6d0 \uc218\ud2b8 \ub3c4\ub2ec\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc2e4\uc9c8\uc801\uc778 \uacb0\uacfc\ub294 \ud55c \uacf5\uc815\uc758 \ub178\uc990 \uaddc\uce59\uc774 \ub2e4\ub978 \uacf5\uc815\uc73c\ub85c \uc804\uc774\ub418\uc9c0 \uc54a\ub294\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e4\uc911 \ub9c1 VAD \ub178\uc990\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub3d9\uc2ec \ud658\ud615 \ucc44\ub110\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc989, \uc5f0\ub8cc, \uc0b0\uc18c, \ub54c\ub85c\ub294 \ubd88\ud65c\uc131 \uc288\ub77c\uc6b0\ub4dc\ub97c \uc704\ud55c \uc5f0\uc18d\uc801\uc778 \ub9c1\uc73c\ub85c \ub458\ub7ec\uc2f8\uc778 \uc911\uc559 \ucf54\uc5b4 \ub610\ub294 \ub3c4\ud380\ud2b8 \ucc44\ub110\uc785\ub2c8\ub2e4. \uac01 \ub9c1\uc740 \uc99d\ucc29 \uba74\uc5d0\uc11c \uc804\uccb4 \ud654\uc5fc \uceec\ub7fc\uc744 \ub300\uce6d\uc801\uc774\uace0 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud558\ub294 \uc18d\ub3c4\ub85c \uac00\uc2a4\ub97c \uacf5\uae09\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uace0\uc628 \ubc18\uc751\uc758 \ud654\ud559\uc740 <a href=\"https:\/\/www.mdpi.com\/2079-6412\/11\/7\/832\" target=\"_blank\" rel=\"noopener\">\ud654\uc5fc \uac00\uc218\ubd84\ud574 \uc99d\ucc29\uc5d0 \uad00\ud55c \ucf54\ud305 \uc800\ub110 \ubb38\ud5cc<\/a>, \uc5d0\uc11c \ub17c\uc758\ub418\uba70, \uc774\ub294 \uc99d\ucc29 \uc5ed\ud559\uc5d0 \ub300\ud55c \uc6b0\ub9ac\uc758 \uc774\ud574\uc5d0 \ub9ce\uc740 \uc815\ubcf4\ub97c \uc81c\uacf5\ud574 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"what-multi-ring-vad-nozzle-gas-velocity-balance-means\" class=\"wp-block-heading\">\ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \ubc38\ub7f0\uc2a4\uc758 \uc758\ubbf8<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uac01 \ud658\ud615 \ucc44\ub110\uc758 \uac00\uc2a4 \uc18d\ub3c4\ub294 \uccb4\uc801 \uc720\ub7c9\uc744 \ud574\ub2f9 \ub9c1\uc758 \uc720\ud6a8 \uc720\ub3d9 \uba74\uc801\uc73c\ub85c \ub098\ub208 \ud568\uc218\uc785\ub2c8\ub2e4. \ub450 \ub9c1\uc774 \ub3d9\uc77c\ud55c \uc720\ub7c9\uc744 \uc6b4\ubc18\ud558\ub354\ub77c\ub3c4 \uac2d \ud3ed\uc774\ub098 \ucc44\ub110 \uba74\uc801\uc774 \ub2e4\ub974\uba74 \ub9e4\uc6b0 \ub2e4\ub978 \uc18d\ub3c4\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c, \ub9c1 \uba74\uc801\uc774 \ub3d9\uc77c\ud558\uc9c0 \uc54a\uc744 \ub54c \uc77c\uce58\ub41c \uc18d\ub3c4\ub97c \uc5bb\uc73c\ub824\uba74 \ubd88\uade0\ub4f1\ud55c \uc720\ub7c9\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c\ub85c \ubc38\ub7f0\uc2a4\ub294 \uc138 \uac00\uc9c0\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\ubc29\uc0ac\uc0c1 \ub300\uce6d:<\/strong> \uc18d\ub3c4\uac00 \uac01 \ub9c1\uc758 \uc6d0\uc8fc\ub97c \ub530\ub77c \uade0\uc77c\ud558\uba70, \uac00\uacf5 \uc624\ub958, \ubd80\ubd84\uc801 \ub9c9\ud798 \ub610\ub294 \uc0c1\ub958\uc758 \ubd88\uade0\ub4f1\ud55c \uac00\uc2a4 \ubd84\ubc30\ub85c \uc778\ud55c \uad6d\ubd80\uc801 \uace0\uc720\ub7c9 \ub610\ub294 \uc800\uc720\ub7c9 \uc139\ud130\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\ub9c1 \uac04 \ube44\uc728:<\/strong> \uc778\uc811\ud55c \ub9c1 \uc0ac\uc774\uc758 \uc18d\ub3c4 \ube44\uc728\uc774 \ud1a0\uce58\uac00 \uc124\uacc4\ub41c \ubc94\uc704 \ub0b4\uc5d0 \uc720\uc9c0\ub418\uc5b4, \ud654\uc5fc\uc774 \uc804\ub2e8 \uad6c\ub3d9 \ud2f8\ud2b8 \ub610\ub294 \uc7ac\uc21c\ud658\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc2dc\uac04\uc5d0 \ub530\ub978 \uc548\uc815\uc131:<\/strong> \ud1a0\uce58\uac00 \uac00\uc5f4\ub428\uc5d0 \ub530\ub77c, \uc99d\ucc29 \uc2e4\ud589 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc720\ub7c9\uc774 \ubcc0\ud654\ud568\uc5d0 \ub530\ub77c, \uadf8\ub9ac\uace0 \ub178\uc990 \uba74\uc5d0 \ud1f4\uc801\ubb3c\uc774 \ucd95\uc801\ub428\uc5d0 \ub530\ub77c \ubc38\ub7f0\uc2a4\uac00 \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\ub2e4\uc911 \ud658\ud615 VAD \ud1a0\uce58\ub77c\ub294 \uc6a9\uc5b4\ub294 \uc774\ub7ec\ud55c \ub3d9\uc2ec \ub9c1 \uad6c\uc870\ub97c \uac00\ub9ac\ud0b5\ub2c8\ub2e4. \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \ubc38\ub7f0\uc2a4\ub294 \ub178\uc990 \ubcf8\uccb4\ub9cc\uc758 \uc18d\uc131\uc774 \uc544\ub2c8\ub77c \uc870\ub9bd\ub41c \ud1a0\uce58\uc640 \uac00\uc2a4 \uacf5\uae09 \uc7a5\uce58\uc758 \uc18d\uc131\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\ubd84\uc740 \uce21\uc815 \ub370\uc774\ud130\ub97c \ud574\uc11d\ud558\ub294 \ubc29\uc2dd\uacfc \ub300\uce6d\uc131\uc774 \ub4dc\ub9ac\ud504\ud2b8\ud560 \ub54c \uac00\uc7a5 \uba3c\uc800 \uc5b4\ub514\ub97c \uc0b4\ud3b4\ubcfc\uc9c0\ub97c \uacb0\uc815\ud558\uae30 \ub54c\ubb38\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"how-velocity-imbalance-distorts-core-deposition\" class=\"wp-block-heading\">\uc18d\ub3c4 \ubd88\uade0\ud615\uc774 \ucf54\uc5b4 \uc99d\ucc29\uc744 \uc65c\uace1\ud558\ub294 \ubc29\uc2dd<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">VAD \ucf54\uc5b4 \ub300\uce6d\uc131\uc740 \uc785\uc790\uac00 \ubd80\uc6b8 \ud301\uc5d0 \uc5f4\uc601\ub3d9\uc801\uc73c\ub85c \uc99d\ucc29\ub418\ub294 \uc9c0\uc810\uc5d0\uc11c \uc218\ud2b8 \uc2a4\ud2b8\ub9bc\uc758 \ubc29\uc0ac\uc0c1 \uc704\uce58\uc640 \ud615\uc0c1\uc5d0 \uac00\uc7a5 \ubbfc\uac10\ud569\ub2c8\ub2e4. \ub9c1\uc758 \ud55c\ucabd\uc774 \ub2e4\ub978 \ucabd\ubcf4\ub2e4 \ube60\ub974\uac8c \uc791\ub3d9\ud558\uba74 \ud654\uc5fc \ucd95\uc774 \uae30\uc6b8\uc5b4\uc9d1\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc218\ud2b8 \ud50c\ub8f8\uc774 \uc911\uc2ec\uc5d0\uc11c \ubc97\uc5b4\ub098 \ucc29\ub959\ud558\uc5ec \ube44\ub300\uce6d \uc131\uc7a5, \ucf54\uc5b4 \ucd95\uc758 \uc774\ub3d9, \uc644\uc131\ub41c \ud504\ub9ac\ud3fc\uc758 \ucd95\ubc29\ud5a5 \ub7f0\uc544\uc6c3\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4\ub97c \uad50\uc815\ud558\ub294 \uac83\uc740 \ubaa8\ub4e0 \ub300\uce6d\uc131 \ubb38\uc81c \ud574\uacb0 \uacc4\ud68d\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\ub9c1 \uac04 \ubd88\uade0\ud615\uc740 \ub2e4\ub978 \uc2dc\uadf8\ub2c8\ucc98\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \ub108\ubb34 \ube60\ub974\uac8c \uc791\ub3d9\ud558\ub294 \uc678\ubd80 \ub9c1\uc740 \ucf54\uc5b4 \uc2a4\ud2b8\ub9bc\uc744 \ub3d9\ubc18\ud558\uace0 \uc555\ucd95\ud560 \uc218 \uc788\uc73c\uba70, \ub108\ubb34 \ub290\ub9ac\uba74 \ucf54\uc5b4 \ud50c\ub8f8\uc774 \ub113\uc5b4\uc9c0\uac70\ub098 \ubd88\uc548\uc815\ud574\uc9d1\ub2c8\ub2e4. \uc5b4\ub290 \uc870\uac74\uc774\ub4e0 \ucf54\uc5b4-\ud074\ub798\ub4dc \uacbd\uacc4\uc758 \uc120\uba85\ub3c4\ub97c \uc800\ud558\uc2dc\ud0a4\uace0 \ud504\ub9ac\ud3fc \uae38\uc774 \uc804\ubc18\uc5d0 \uac78\uccd0 \uad74\uc808\ub960 \ud504\ub85c\ud30c\uc77c \ub4dc\ub9ac\ud504\ud2b8\uc5d0 \uae30\uc5ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ud6a8\uacfc\ub294 \ub204\uc801\ub429\ub2c8\ub2e4. \ud1a0\uce58 \uba74\uc5d0\uc11c\uc758 \uc791\uc740 \uc18d\ub3c4 \ubc14\uc774\uc5b4\uc2a4\ub294 \uae34 \ubd80\uc6b8\uc5d0 \uac78\uccd0 \ub354 \ud070 \uc99d\ucc29 \uc624\ud504\uc14b\uc774 \ub418\uba70, \uc774\ub294 \ucf54\uc5b4 \ub300\uce6d\uc131 \ubb38\uc81c\uac00 \uba85\ubc31\ud55c \ub2e8\uc77c \ubd80\ud488 \uacb0\ud568\uc774 \uc544\ub2c8\ub77c \uc0dd\uc0b0 \uc2e4\ud589 \uc804\ubc18\uc758 \ucd94\uc138\ub85c \uc885\uc885 \ubc1c\uacac\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud658\ud615 \ucc44\ub110\uc758 \uc720\uccb4 \uc5ed\ud559 \uc6d0\ub9ac\ub294 \ub2e4\uc74c\uc5d0 \uc758\ud574 \uc798 \uc124\uba85\ub429\ub2c8\ub2e4 <a href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/annular-flow\" target=\"_blank\" rel=\"noopener\">ScienceDirect\uc758 \ud658\ud615 \uc720\ub3d9 \uae30\ucd08<\/a>.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"diagnosing-imbalance-before-blaming-the-nozzle\" class=\"wp-block-heading\">\ub178\uc990\uc744 \ud0d3\ud558\uae30 \uc804\uc5d0 \ubd88\uade0\ud615\uc744 \uc9c4\ub2e8\ud558\ub294 \ubc29\ubc95<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc18d\ub3c4 \ubd88\uade0\ud615\uc740 \uc5ec\ub7ec \uacf3\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01\uac01\uc744 \uac00\ub2a5\ud55c \uc6d0\uc778\uc73c\ub85c \ucde8\uae09\ud558\uace0 \ud558\ub4dc\uc6e8\uc5b4\ub97c \uad50\uccb4\ud558\uae30 \uc804\uc5d0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc774\ub7ec\ud55c \uac01 \uc810\uac80\uc740 \ub610\ud55c \ud1a0\uce58 \uba74\uc5d0\uc11c \uad00\ucc30\ud558\ub294 \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \ud504\ub85c\ud30c\uc77c\uc5d0 \ud53c\ub4dc\ubc31\ub429\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<ol class=\"wp-block-list\">\r\n<li><strong>\uc0c1\ub958 \uac00\uc2a4 \uacf5\uae09.<\/strong> \uc9c8\ub7c9 \uc720\ub7c9 \ucee8\ud2b8\ub864\ub7ec\uac00 \uad50\uc815\ub418\uc5c8\ub294\uc9c0, \ubd84\ubc30 \ub9e4\ub2c8\ud3f4\ub4dc\uac00 \uac01 \ucc44\ub110\uc5d0 \uade0\ub4f1\ud558\uac8c \uacf5\uae09\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ubd80\ubd84\uc801\uc73c\ub85c \uc81c\ud55c\ub418\uac70\ub098 \ubd88\uade0\ub4f1\ud55c \ub9e4\ub2c8\ud3f4\ub4dc \uacbd\ub85c\ub294 \ub9c1\uc758 \ud55c\ucabd\uc73c\ub85c \uc720\ub7c9\uc744 \ud3b8\ud5a5\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\ud1a0\uce58\uc758 \ud68c\uc804 \ubc29\ud5a5.<\/strong> \ud1a0\uce58\ub97c \uc81c\uac70\ud558\uace0 \uc7ac\uc124\uce58\ud55c \uacbd\uc6b0 \ub3d9\uc77c\ud55c \uc778\ub371\uc2a4 \uc704\uce58\uc5d0 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud68c\uc804\ub41c \ud1a0\uce58\ub294 \uc99d\ucc29 \uba74\uc5d0 \ub2e4\ub978 \uc720\ub3d9 \ube44\ub300\uce6d\uc744 \uc81c\uc2dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\ud398\uc774\uc2a4\ud50c\ub808\uc774\ud2b8 \ubc0f \ub178\uc990 \uc0c1\ud0dc.<\/strong> \ub9c1 \uac2d\uc758 \uce68\uc2dd, \ucc0c\uadf8\ub7ec\uc9d0, \ubcc0\ud615, \uad6d\ubd80\uc801 \uc218\ud2b8 \ub610\ub294 \uc2e4\ub9ac\uce74 \ucd95\uc801\uc744 \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624. \ud1f4\uc801\ubb3c \ucd95\uc801\uc740 \ucc44\ub110\uc758 \uc720\ud6a8 \uba74\uc801\uc744 \uc881\ud788\uace0 \uad6d\ubd80 \uc18d\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc5f4 \ubcc0\ud615.<\/strong> \uc9c0\uc18d\uc801\uc778 \uc791\ub3d9 \ud6c4 \ud398\uc774\uc2a4\ud50c\ub808\uc774\ud2b8\uc758 \ub4a4\ud2c0\ub9bc \ub610\ub294 \ubd88\uade0\ub4f1\ud55c \uc5f4 \uc131\uc7a5\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc774\ub294 \uc885\uc885 \ucf5c\ub4dc \uc2a4\ud0c0\ud2b8\uac00 \uc544\ub2c8\ub77c \uc2e4\ud589 \uc804\ubc18\uc758 \uac70\ub3d9 \ubcc0\ud654\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc870\ub9bd \ub3d9\uc2ec\ub3c4.<\/strong> \ub9c1\uc774 \ub3c4\uba74\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uacf5\ucc28 \ub0b4\uc5d0\uc11c \ub3d9\uc2ec\uc778\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ub3d9\uc2ec\ub3c4 \uc624\ucc28\ub294 \ucd1d \uc720\ub7c9\uc774 \uc815\ud655\ud558\ub354\ub77c\ub3c4 \uc6d0\uc8fc \ubc29\ud5a5\uc758 \uc18d\ub3c4 \ubd84\ud3ec\ub97c \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc6d0\uc778\uc744 \ubd84\ub9ac\ud558\ub294 \uc720\uc6a9\ud55c \ubc29\ubc95\uc740 \uad00\ucc30\ud558\ub294 \uac83\uc785\ub2c8\ub2e4 <em>\uc5b8\uc81c<\/em> \ubb38\uc81c\uac00 \ub098\ud0c0\ub098\ub294\uc9c0\ub97c. \ub0c9\uac04 \uc2dc\ub3d9 \uc2dc\ubd80\ud130 \uc874\uc7ac\ud558\ub294 \ubd88\uade0\ud615\uc740 \ud615\uc0c1, \uc870\ub9bd \ub610\ub294 \uac00\uc2a4 \uacf5\uae09\uc744 \uac00\ub9ac\ud0b5\ub2c8\ub2e4. \uc6b4\uc804 \uc911\uc5d0 \ubc1c\uc0dd\ud558\ub294 \ubd88\uade0\ud615\uc740 \uc5f4 \ubcc0\ud615 \ub610\ub294 \uc810\uc9c4\uc801\uc778 \ud398\uc774\uc2a4\ud50c\ub808\uc774\ud2b8 \uc624\uc5fc\uc744 \uac00\ub9ac\ud0b5\ub2c8\ub2e4. \uc815\ube44 \ud6c4\uc5d0 \ub098\ud0c0\ub098\ub294 \ubd88\uade0\ud615\uc740 \uc7ac\uc124\uce58 \ub610\ub294 \uad50\uccb4\ub41c \ubd80\ud488\uc744 \uac00\ub9ac\ud0b5\ub2c8\ub2e4. \uad00\ub828 \uc99d\ucc29 \uc99d\uc0c1\uc744 \ub2e4\ub8e8\ub294 \ub3c5\uc790\ub4e4\uc740 \ub2e4\uc74c \ub17c\uc758\uc5d0\uc11c \ucd94\uac00\uc801\uc778 \ub9e5\ub77d\uc744 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4 <a href=\"\/ko\/%eb%a7%9e%ec%b6%a4%ed%98%95-ovd-vad-%eb%b2%84%eb%84%88-%ec%86%8c%ec%8b%b1-%ea%b4%91%ec%84%ac%ec%9c%a0-%ed%94%84%eb%a6%ac%ed%8f%bc-%ec%97%94%ec%a7%80%eb%8b%88%ec%96%b4%eb%a5%bc-%ec%9c%84%ed%95%9c\/\">\ub9de\ucda4\ud615 OVD \ubc0f VAD \ubc84\ub108 \uc18c\uc2f1<\/a>.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"preventing-soot-buildup-that-changes-ring-velocity\" class=\"wp-block-heading\">\ub9c1 \uc18d\ub3c4\ub97c \ubcc0\ud654\uc2dc\ud0a4\ub294 \uc218\ud2b8 \ucd95\uc801 \ubc29\uc9c0<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\ub9c1\uc758 \uc720\ud6a8 \uc720\ub3d9 \uba74\uc801\uc774 \uc791\uae30 \ub54c\ubb38\uc5d0 \uc587\uc740 \uce68\uc801\ubb3c\uc870\ucc28\ub3c4 \uc18d\ub3c4\ub97c \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \ubc84\ub108 \ud398\uc774\uc2a4\ud50c\ub808\uc774\ud2b8\uc5d0 \ucd95\uc801\ub418\ub294 \uc2e4\ub9ac\uce74 \uc218\ud2b8\ub294 \ucc44\ub110\uc744 \ubd80\ubd84\uc801\uc73c\ub85c \ub9c9\uc544 \ud654\uc5fc\uc744 \uae30\uc6b8\uac8c \ud558\ub294 \uad6d\ubd80\uc801\uc778 \uace0\uc18d \uc81c\ud2b8\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud655\ub300\uacbd\uc744 \uc774\uc6a9\ud55c \uc815\uae30 \uac80\uc0ac, \uac01 \uc815\ube44 \uc8fc\uae30\ub9c8\ub2e4 \ud398\uc774\uc2a4\ud50c\ub808\uc774\ud2b8 \uc0c1\ud0dc\ub97c \ubb38\uc11c\ud654\ud558\ub294 \uac83, \uadf8\ub9ac\uace0 \uc7a5\ube44 \uc81c\uc870\uc0ac\uc758 \uc9c0\uce68\uacfc \uc77c\uce58\ud558\ub294 \uc138\uc815 \uc808\ucc28\ub294 \ub9c1 \ud615\uc0c1\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \ud504\ub85c\ud30c\uc77c\uc740 \uc774\ub7ec\ud55c \uce68\uc801\ubb3c\uc5d0 \uc758\ud574 \uc0c1\ub2f9\ud788 \ubcc0\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uac80\uc0ac \uaddc\uc728\uc740 \uc120\ud0dd \uc0ac\ud56d\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc774 \uace0\uc7a5 \ubaa8\ub4dc\uc758 \uba54\ucee4\ub2c8\uc998\uc740 \ub2e4\uc74c\uc5d0\uc11c \ub354 \uc790\uc138\ud788 \uc124\uba85\ub429\ub2c8\ub2e4 <a href=\"\/ko\/ovd-vad-%eb%b2%84%eb%84%88-%ec%9c%a0%ec%a7%80%eb%b3%b4%ec%88%98-%eb%b0%8f-%ec%88%98%eb%aa%85-%ec%97%b0%ec%9e%a5%ec%9d%84-%ec%9c%84%ed%95%9c-%ec%97%94%ec%a7%80%eb%8b%88%ec%96%b4%eb%a7%81-%ea%b0%80\/\">OVD\/VAD \ubc84\ub108 \uc720\uc9c0\ubcf4\uc218 \ubc0f \uc218\uba85 \uc5f0\uc7a5 \uac00\uc774\ub4dc<\/a>. \uc791\uc740 \uba74\uc801 \ubcc0\ud654\uac00 \ud070 \uad6d\ubd80 \uc18d\ub3c4 \ubcc0\ud654\ub97c \ucd08\ub798\ud55c\ub2e4\ub294 \ub3d9\uc77c\ud55c \uc77c\ubc18 \uc6d0\ub9ac\ub294 \uce68\uc801\ubb3c \ucd95\uc801\uc774\ub4e0 \uac00\uacf5 \uacb0\ud568\uc774\ub4e0 \ubaa8\ub4e0 \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \ubb38\uc81c\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"inspection-and-measurement-considerations\" class=\"wp-block-heading\">\uac80\uc0ac \ubc0f \uce21\uc815 \uace0\ub824\uc0ac\ud56d<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc758\uc2ec\uc2a4\ub7ec\uc6b4 \ub2e4\uc911 \ub9c1 \ub178\uc990\uc744 \ud3c9\uac00\ud560 \ub54c\ub294 \uc815\uc0c1 \uc791\ub3d9 \uae30\uc900\uacfc \ube44\uad50\ud560 \uc218 \uc788\uc744 \ub9cc\ud07c \ucda9\ubd84\ud55c \ub370\uc774\ud130\ub97c \uae30\ub85d\ud558\uc2ed\uc2dc\uc624:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\uc791\ub3d9 \uc628\ub3c4\uc5d0\uc11c\uc758 \ub9c1\ubcc4 \uc720\ub7c9 \uc124\uc815\uac12 \ubc0f \ud574\ub2f9 \uc18d\ub3c4(\uc7a5\ube44 \ubb38\uc11c\uc5d0\uc11c \uc81c\uacf5\ub418\ub294 \uacbd\uc6b0).<\/li>\r\n\r\n\r\n\r\n<li>\uac01 \ud658\ud615 \ucc44\ub110\uc758 \uac2d \ud3ed \ubc0f \uc9c4\uc6d0\ub3c4(\uc5ec\ub7ec \uc2dc\uacc4 \uc704\uce58\uc5d0\uc11c \uce21\uc815).<\/li>\r\n\r\n\r\n\r\n<li>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub3c4\uba74\uc5d0 \uc815\uc758\ub41c \ub178\uc990 \uae30\uc900\uba74\uc5d0 \ub300\ud55c \uac01 \ub9c1\uc758 \ub3d9\uc2ec\ub3c4.<\/li>\r\n\r\n\r\n\r\n<li>\ud398\uc774\uc2a4\ud50c\ub808\uc774\ud2b8\uc758 \ud45c\uba74 \uc0c1\ud0dc(\uce68\uc2dd, \uade0\uc5f4 \ub610\ub294 \ud1f4\uc801\ubb3c \ud3ec\ud568).<\/li>\r\n\r\n\r\n\r\n<li>\uac00\uc2a4 \uc5f0\uacb0 \uc720\ud615, \ubc00\ubd09 \ubc29\ubc95 \ubc0f \ub9e4\ub2c8\ud3f4\ub4dc \uc778\ud130\ud398\uc774\uc2a4.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc791\uc740 \uae30\ud558\ud559\uc801 \ucc28\uc774\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \ub9c1 \uc8fc\uc704\uc758 \ud55c \uc704\uce58\uc5d0\uc11c\ub9cc \uce21\uc815\ud558\uba74 \uc2e4\uc81c \ube44\ub300\uce6d\uc758 \uc6d0\uc778\uc778 \ud0c0\uc6d0\ud615 \ubcc0\ud615\uc774\ub098 \uad6d\ubd80\uc801 \ubcc0\ud615\uc744 \ub193\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf4\ub2e4 \uc0c1\uc138\ud55c \uc810\uac80\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624: <a href=\"\/ko\/vad-%eb%b2%84%eb%84%88-%eb%85%b8%ec%a6%90-%ea%b5%90%ec%b2%b4\/\">VAD \ubc84\ub108 \ub178\uc990 \uad50\uccb4 \uac00\uc774\ub4dc<\/a>.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"material-and-manufacturing-factors-for-vad-nozzle-components\" class=\"wp-block-heading\">VAD \ub178\uc990 \ubd80\ud488\uc758 \uc7ac\ub8cc \ubc0f \uc81c\uc870 \uc694\uc18c<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">VAD \ub178\uc990 \ub9c1\uc740 \uace0\uc628, \uc0b0\ud654\uc131, \uacbd\uc6b0\uc5d0 \ub530\ub77c \ud560\ub85c\uac90 \ud568\uc720 \ud658\uacbd\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc7ac\ub8cc \uc120\ud0dd\uc740 \ud2b9\uc815 \uad6c\uc131\ud488(\ud398\uc774\uc2a4\ud50c\ub808\uc774\ud2b8, \ub9c1 \uc778\uc11c\ud2b8, \ubcf8\uccb4 \ub610\ub294 \ub9e4\ub2c8\ud3f4\ub4dc)\uacfc \ud574\ub2f9 \uad6c\uc131\ud488\uc758 \uc628\ub3c4 \ub178\ucd9c, \ud654\ud559\uc801 \uc811\ucd09 \ubc0f \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc7ac\ub8cc \uc801\ud569\uc131\uc740 \uc81c\ud488 \uce74\ud14c\uace0\ub9ac\ub9cc\uc73c\ub85c \uacb0\uc815\ud560 \uc218 \uc5c6\uc73c\uba70, \ubd80\ud488\uc758 \uae30\ub2a5\uacfc \uacf5\uc815 \uc870\uac74\uc5d0 \ub9de\ucd94\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc81c\uc791 \ud488\uc9c8\ub3c4 equally \uc911\uc694\ud569\ub2c8\ub2e4. \ud658\ud615 \uac2d\uc758 \uc815\ubc00\ub3c4, \ub9c1\uc758 \ub3d9\uc2ec\ub3c4, \uac00\uc2a4 \ucc44\ub110 \ub0b4\ubd80\uc758 \ud45c\uba74 \uc870\ub3c4\ub294 \ubaa8\ub450 \uac00\uc2a4\uac00 \uc5bc\ub9c8\ub098 \uade0\uc77c\ud558\uac8c \ubd84\ubc30\ub418\ub294\uc9c0\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud14c\uc774\ud37c \ub610\ub294 \ubd88\uaddc\uce59\ud55c \uac2d\uc73c\ub85c \uc808\ub2e8\ub41c \ub9c1\uc740 \uac00\uc2a4 \uacf5\uae09\uc774 \uc544\ubb34\ub9ac \uc798 \uade0\ud615 \uc7a1\ud600 \uc788\uc5b4\ub3c4 \uc6d0\uc8fc \ubc29\ud5a5\uc73c\ub85c \uc18d\ub3c4 \ud3b8\ud5a5\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 VAD \ub178\uc990 \uad6c\uc131\ud488\uc774 \uc77c\ubc18 \uce74\ud0c8\ub85c\uadf8\uc5d0\uc11c \uc120\ud0dd\ub418\ub294 \ub300\uc2e0 \uce58\uc218 \uacf5\ucc28\uac00 \uc5c4\uaca9\ud558\uac8c \uad00\ub9ac\ub41c \ub3c4\uba74\uc73c\ub85c \uc81c\uc791\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \ubc38\ub7f0\uc2a4\ub294 \uc815\ubc00 \uac00\uacf5\uc5d0\uc11c \uc2dc\uc791\ub418\ubbc0\ub85c \ub3c4\uba74 \uae30\ubc18 \uc18c\uc2f1\uc774 \ud45c\uc900\uc785\ub2c8\ub2e4. \uc7ac\ub8cc \ubc0f \uc124\uacc4 \uacb0\uc815\uc5d0 \ub300\ud55c \ubcf4\ub2e4 \ud3ed\ub113\uc740 \ub17c\uc758\ub294 \ub2e4\uc74c \uac00\uc774\ub4dc\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4: <a href=\"\/ko\/%eb%a7%9e%ec%b6%a4%ed%98%95-ovd-vad-%eb%b2%84%eb%84%88-%ec%86%8c%ec%8b%b1-%ea%b4%91%ec%84%ac%ec%9c%a0-%ed%94%84%eb%a6%ac%ed%8f%bc-%ec%97%94%ec%a7%80%eb%8b%88%ec%96%b4%eb%a5%bc-%ec%9c%84%ed%95%9c\/\">\ub9de\ucda4\ud615 OVD \ubc0f VAD \ubc84\ub108 \uc18c\uc2f1<\/a>.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"sourcing-vad-torch-parts-and-sumitomo-vad-lathe-parts\" class=\"wp-block-heading\">VAD \ud1a0\uce58 \ubd80\ud488 \ubc0f Sumitomo VAD \uc120\ubc18 \ubd80\ud488 \uc18c\uc2f1<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc11c\ub85c \ub2e4\ub978 \uc7a5\ube44 \uc138\ub300\uc758 VAD \uc120\ubc18\uc740 \uc11c\ub85c \ub2e4\ub978 \ud1a0\uce58 \uc7a5\ucc29 \uc778\ud130\ud398\uc774\uc2a4, \uac00\uc2a4 \uc5f0\uacb0 \ubc29\uc2dd \ubc0f \ub178\uc990 \ud615\uc0c1\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 Sumitomo VAD \uc120\ubc18 \ubd80\ud488\uc740 \uc11c\ube44\uc2a4 \ub300\uc0c1 \ud2b9\uc815 \uc120\ubc18 \uad6c\uc131\uc758 \uc7a5\ucc29 \ud328\ud134, \ubc00\ubd09\uba74 \ubc0f \uac00\uc2a4 \ud3ec\ud2b8 \ub808\uc774\uc544\uc6c3\uacfc \uc77c\uce58\ud574\uc57c \ud558\uba70, \uc774\ub294 \uae30\uacc4 \ubc84\uc804\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud638\ud658\uc131\uc740 \ud56d\uc0c1 \uc6d0\ubcf8 \ub3c4\uba74, \uce21\uc815 \uce58\uc218, \uac00\uc2a4 \uc5f0\uacb0 \uc720\ud615, \uc7ac\ub8cc \uc0ac\uc591 \ubc0f \uacf5\uad6c\uc758 \uc2e4\uc81c \uc791\ub3d9 \uc870\uac74\uacfc \ub300\uc870\ud558\uc5ec \uac80\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \ubd84\ud3ec\ub97c \ubcf4\uc7a5\ud558\ub294 \uac83\uc740 \ucd5c\uc801 \uc131\ub2a5\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud558\uba70, \uc774\ub294 \uae30\uacc4\uc5d0\uc11c \ubd84\ub9ac\ub41c \ubd80\ud488\uc5d0 \ub300\ud55c \uc815\ud655\ud55c \ubb38\uc11c\ud654\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc720\uc9c0\ubcf4\uc218 \ud300\uc758 \uacbd\uc6b0 \uc2e4\uc9c8\uc801\uc778 \uc18c\uc2f1 \uc9c8\ubb38\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\uae30\uc874 \ub178\uc990 \ub610\ub294 \ub9c1\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub3c4\uba74\uc774\ub098 \uce21\uc815 \uac00\ub2a5\ud55c \uc0d8\ud50c\uc774 \uc788\uc2b5\ub2c8\uae4c?<\/li>\r\n\r\n\r\n\r\n<li>\uac01 \ub9c1\uc758 \uac00\uc2a4 \uc720\ud615, \uc720\ub7c9 \ubc94\uc704 \ubc0f \ucc44\ub110 \ud560\ub2f9\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/li>\r\n\r\n\r\n\r\n<li>\ud1a0\uce58\uac00 \uc0ac\uc6a9\ud558\ub294 \uc7a5\ucc29 \uc778\ud130\ud398\uc774\uc2a4\uc640 \ubc00\ubd09 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/li>\r\n\r\n\r\n\r\n<li>\ub3d9\uc2ec\ub3c4\uc640 \uac2d \ud3ed\uc5d0 \uc911\uc694\ud55c \ud45c\uba74\uc740 \uc5b4\ub514\uc785\ub2c8\uae4c?<\/li>\r\n\r\n\r\n\r\n<li>\uc6d0\ub798 \uc5b4\ub5a4 \uc7ac\ub8cc\uac00 \uc0ac\uc6a9\ub418\uc5c8\uc73c\uba70, \uadf8\uc5d0 \ub300\ud55c \ubb38\uc11c\ud654\ub41c \uc774\uc720\uac00 \uc788\uc2b5\ub2c8\uae4c?<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ub2f5\ubcc0\uc744 \uac16\ucd94\uba74 \ud3c9\uac00 \uc2dc\uac04\uc774 \ub2e8\ucd95\ub418\uace0, \ub9de\uc9c0\ub9cc \uc62c\ubc14\ub974\uac8c \ubc38\ub7f0\uc2a4\ub418\uc9c0 \uc54a\ub294 \ubd80\ud488\uc744 \ubc1b\uc744 \uc704\ud5d8\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \ub9de\ucda4\ud615 \ubc0f \ube44\ud45c\uc900 \ubc84\ub108 \uad6c\uc131\ud488\uc740 \ub3c4\uba74 \ub610\ub294 \uc0d8\ud50c\uc5d0\uc11c \uc5ed\uc124\uacc4\ub97c \ud1b5\ud574 \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4: <a href=\"\/ko\/nextrom-vad-%eb%b2%84%eb%84%88-%ea%b5%90%ec%b2%b4-%eb%b6%80%ed%92%88\/\">Nextrom VAD \ubc84\ub108 \uad50\uccb4 \ubd80\ud488 \uc18c\uc2f1<\/a>. \uc99d\ucc29 \ud1a0\uce58 \ubc94\uc704 \uc804\ubc18\uc758 \ud45c\uc900 \uad50\uccb4 \ud558\ub4dc\uc6e8\uc5b4\ub294 \ub2e4\uc74c\uc5d0 \ub098\uc5f4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4: <a href=\"\/ko\/ovd-vs-vad-mcvd-%eb%b2%84%eb%84%88-%eb%85%b8%ec%a6%90-%ea%b0%80%ec%9d%b4%eb%93%9c\/\">OVD vs. VAD vs. MCVD \ud1a0\uce58 \ub178\uc990 \ube44\uad50<\/a>.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"faq\" class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\r\n\r\n\r\n\r\n<h3 id=\"can-i-correct-core-asymmetry-by-adjusting-gas-flows-instead-of-replacing-the-nozzle\" class=\"wp-block-heading\">\ub178\uc990\uc744 \uad50\uccb4\ud558\ub294 \ub300\uc2e0 \uac00\uc2a4 \uc720\ub7c9\uc744 \uc870\uc815\ud558\uc5ec \ucf54\uc5b4 \ube44\ub300\uce6d\uc744 \uad50\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc720\ub7c9 \uc870\uc815\uc740 \uacbd\ubbf8\ud55c \ubd88\uade0\ud615\uc744 \ubcf4\uc0c1\ud560 \uc218 \uc788\uc9c0\ub9cc, \ud0c0\uc6d0\ud615 \ub9c1\uc774\ub098 \ube44\ub3d9\uc2ec \ucc44\ub110\uacfc \uac19\uc740 \uae30\ud558\ud559\uc801 \uacb0\ud568\uc744 \uad50\uc815\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc720\ub7c9 \uc124\uc815\uc5d0\uc11c \ube44\ub300\uce6d\uc774 \uc9c0\uc18d\ub418\uac70\ub098 \ud1a0\uce58 \uc628\ub3c4\uc5d0 \ub530\ub77c \ubcc0\ud654\ud558\uba74 \uc6d0\uc778\uc740 \uae30\uacc4\uc801\uc77c \uac00\ub2a5\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \ubc84\ub108 \uc791\ub3d9 \ud30c\ub77c\ubbf8\ud130\ub97c \ubcc0\uacbd\ud558\uae30 \uc804\uc5d0 \uc7a5\ube44 \ubb38\uc11c\ub97c \uac80\ud1a0\ud558\uace0 \uc790\uaca9\uc744 \uac16\ucd98 \uc778\ub825\uacfc \uc0c1\ub2f4\ud558\uc2ed\uc2dc\uc624. \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4\ub9cc \uc870\uc815\ud558\ub294 \uac83\uc73c\ub85c\ub294 \uae30\uacc4\uc801 \uacb0\ud568\uc744 \ud574\uacb0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"how-often-should-a-multi-ring-vad-nozzle-be-inspected\" class=\"wp-block-heading\">\ub2e4\uc911 \ub9c1 VAD \ub178\uc990\uc740 \uc5bc\ub9c8\ub098 \uc790\uc8fc \uac80\uc0ac\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc810\uac80 \uc8fc\uae30\ub294 \uacf5\uc815 \uc870\uac74, \uac00\uc2a4 \ud654\ud559 \ubc0f \uac00\ub3d9 \uc2dc\uac04\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ubbc0\ub85c \ubcf4\ud3b8\uc801\uc73c\ub85c \uc801\uc6a9\ub418\ub294 \ub2e8\uc77c \uc218\uce58\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \uc2e4\uc6a9\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc740 \uc608\uc815\ub41c \uac01 \uc720\uc9c0\ubcf4\uc218 \uc8fc\uae30\ub9c8\ub2e4 \uc810\uac80\ud558\uace0 \ud398\uc774\uc2a4\ud50c\ub808\uc774\ud2b8 \uc0c1\ud0dc\uc640 \ub9c1 \uce58\uc218\ub97c \ubb38\uc11c\ud654\ud558\uc5ec \uc99d\ucc29\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \uc804\uc5d0 \ucd94\uc138\ub97c \ud30c\uc545\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4\uc758 \uc815\uae30 \uc810\uac80\uc740 \ubb38\uc81c\ub97c \uc870\uae30\uc5d0 \ubc1c\uacac\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"does-a-balanced-nozzle-guarantee-symmetrical-core-deposition\" class=\"wp-block-heading\">\ubc38\ub7f0\uc2a4\uac00 \uc7a1\ud78c \ub178\uc990\uc774 \ub300\uce6d\uc801\uc778 \ucf54\uc5b4 \uc99d\ucc29\uc744 \ubcf4\uc7a5\ud569\ub2c8\uae4c?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc544\ub2d9\ub2c8\ub2e4. \ub178\uc990 \ubc38\ub7f0\uc2a4\ub294 \ud0c0\uae43 \ub85c\ub4dc \ud68c\uc804, \ubc30\uae30 \uc720\ub7c9, \ucc54\ubc84 \uc870\uac74 \ubc0f \uac00\uc2a4 \uacf5\uae09\uc758 \uc548\uc815\uc131\uc744 \ud3ec\ud568\ud55c \uc5ec\ub7ec \uae30\uc5ec \uc694\uc778 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ubc38\ub7f0\uc2a4\ub41c \ub9c1\uc740 \ube44\ub300\uce6d\uc758 \ud754\ud55c \uc6d0\uc778 \ud558\ub098\ub97c \uc81c\uac70\ud558\uc9c0\ub9cc, \uc99d\ucc29 \uc2dc\uc2a4\ud15c\uc758 \ub098\uba38\uc9c0 \ubd80\ubd84\uacfc \ud568\uaed8 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\uc0c1\uc801\uc778 \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4\ub97c \ub2ec\uc131\ud558\ub294 \uac83\uc740 \ud575\uc2ec \ub2e8\uacc4\uc774\uc9c0\ub9cc \uc720\uc77c\ud55c \ub2e8\uacc4\ub294 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"what-information-is-needed-to-quote-a-replacement-vad-nozzle-or-ring\" class=\"wp-block-heading\">\uad50\uccb4\uc6a9 VAD \ub178\uc990 \ub610\ub294 \ub9c1 \uacac\uc801\uc5d0 \ud544\uc694\ud55c \uc815\ubcf4\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uce58\uc218, \uacf5\ucc28 \ubc0f \uc7ac\ub8cc \uc0ac\uc591\uc774 \ud3ec\ud568\ub41c \ub3c4\uba74\uc774 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub3c4\uba74\uc774 \uc5c6\ub294 \uacbd\uc6b0 \uce21\uc815 \uac00\ub2a5\ud55c \uc2e4\uc81c \uc0d8\ud50c\uacfc \uac01 \ub9c1\uc758 \uac00\uc2a4 \uc720\ud615 \ubc0f \uc720\ub7c9 \ubc94\uc704\uac00 \ubcf4\ud1b5 \ud3c9\uac00\ub97c \uc2dc\uc791\ud558\uae30\uc5d0 \ucda9\ubd84\ud569\ub2c8\ub2e4. \ud1a0\uce58 \uc7a5\ucc29 \uc138\ubd80 \uc815\ubcf4\uc640 \uc791\ub3d9 \uc870\uac74\uc744 \uacf5\uc720\ud558\uba74 \ubd80\ud488\uc774 \uc758\ub3c4\ub300\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc815\ud655\ud55c \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \ub370\uc774\ud130\ub3c4 \uc800\ud76c \ud300\uc774 \uc2e0\uc18d\ud558\uac8c \uc9c4\ud589\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"does-gas-velocity-change-with-torch-temperature\" class=\"wp-block-heading\">\uac00\uc2a4 \uc18d\ub3c4\ub294 \ud1a0\uce58 \uc628\ub3c4\uc5d0 \ub530\ub77c \ubcc0\ud569\ub2c8\uae4c?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc608. \ud398\uc774\uc2a4\ud50c\ub808\uc774\ud2b8\uac00 \uac00\uc5f4\ub428\uc5d0 \ub530\ub77c \uc5f4\ud33d\ucc3d\uc774 \uac01 \ud658\ud615 \ucc44\ub110\uc758 \uc720\ud6a8 \uac2d\uc744 \ubcc0\ud654\uc2dc\ud0a4\uace0, \uac00\uc2a4 \uc810\ub3c4\ub3c4 \uc628\ub3c4\uc5d0 \ub530\ub77c \ubcc0\ud569\ub2c8\ub2e4. \ub450 \ud6a8\uacfc \ubaa8\ub450 \uc8fc\uc5b4\uc9c4 \uc720\ub7c9 \uc124\uc815\uac12\uc774 \uc0dd\uc131\ud558\ub294 \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4\ub97c \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\uac83\uc774 \ud1a0\uce58\uac00 \ub0c9\uac04 \uc2dc\ub3d9 \uc2dc \uc798 \uc791\ub3d9\ud558\ub2e4\uac00 \uc7a5\uc2dc\uac04 \uc6b4\uc804 \uc911\uc5d0 \ub4dc\ub9ac\ud504\ud2b8\ud560 \uc218 \uc788\ub294 \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub0c9\uac04 \ubc0f \uc5f4\uac04 \uac70\ub3d9\uc744 \ubb38\uc11c\ud654\ud558\uba74 \ud5a5\ud6c4 \ube44\uad50\ub97c \uc704\ud55c \ud604\uc2e4\uc801\uc778 \uae30\uc900\uc120\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"next-step\" class=\"wp-block-heading\">\ub2e4\uc74c \ub2e8\uacc4<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\ud575\uc2ec \ub300\uce6d\uc131 \ubb38\uc81c\ub97c \ud574\uacb0 \uc911\uc774\uac70\ub098 \ub2e4\uc911 \ud658\ud615 VAD \ud1a0\uce58 \uad6c\uc131\ud488 \uad50\uccb4\ub97c \uc900\ube44 \uc911\uc778 \uacbd\uc6b0, \ub3c4\uba74, \uce58\uc218, \uc7ac\ub8cc \uc694\uad6c \uc0ac\ud56d \ubc0f \uc791\ub3d9 \uc870\uac74\uc744 \ubcf4\ub0b4 \uacac\uc801\uc744 \uc694\uccad\ud558\uac70\ub098 \uc800\ud76c \ud300\uacfc \uad6c\uc131\ud488\uc5d0 \ub300\ud574 \ub17c\uc758\ud558\uc2ed\uc2dc\uc624. \ub9c1 \ud615\uc0c1, \uac00\uc2a4 \uc5f0\uacb0 \ubc0f \uacf5\uc815 \uc870\uac74\uc5d0 \ub300\ud55c \uba85\ud655\ud55c \uc785\ub825\uc740 \ub354 \ube60\ub974\uace0 \uc815\ud655\ud55c \ud3c9\uac00\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ubcf5\uc7a1\ud55c \ubb38\uc81c\uc758 \uacbd\uc6b0 \ub2e4\uc74c \uae30\uc0ac\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624: <a href=\"\/ko\/%eb%8b%a4%ec%a4%91-%ec%b1%84%eb%84%90-ovd-vad-%ed%86%a0%ec%b9%98%ec%97%90%ec%84%9c-%eb%82%b4%eb%b6%80-%ea%b3%b5%ea%b8%b0%ec%97%ad%ed%95%99-%ec%95%95%eb%a0%a5-%ea%b7%a0%ed%98%95-%eb%b0%8f-%ea%b0%80\/\">\ub0b4\ubd80 \uacf5\uae30\uc5ed\ud559 \uad00\ub9ac<\/a> \ucd94\uac00\uc801\uc778 \uc778\uc0ac\uc774\ud2b8\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ub2e4\uc911 \ub9c1 VAD \ub178\uc990 \uac00\uc2a4 \uc18d\ub3c4 \uc81c\uc5b4\ub294 \ub300\uce6d\uc801\uc778 \ucf54\uc5b4 \uc99d\ucc29\uc5d0 \ud544\uc218\uc801\uc774\uba70, \uc774\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ud504\ub9ac\ud3fc \ud488\uc9c8\uc5d0 \ub300\ud574 \ud589\uc0ac\ud560 \uc218 \uc788\ub294 \uac00\uc7a5 \uc9c1\uc811\uc801\uc778 \uc218\ub2e8\uc73c\ub85c \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ub2e4\uc911 \ub9c1 VAD \ub178\uc990\uc758 \uac00\uc2a4 \uc18d\ub3c4 \uade0\ud615\uc740 \uc218\ud2b8 \ud504\ub9ac\ud3fc \uc81c\uc870 \uc2dc \ucf54\uc5b4 \ub300\uce6d\uc131\uacfc \uc99d\ucc29 \ud6a8\uc728\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ubcf8 \ubd84\uc11d\uc740 \ub2e4\uc911 \ud658\ud615 VAD \ud1a0\uce58 \ud615\uc0c1\uacfc Sumitomo VAD \uc120\ubc18 \ubd80\ud488\uc774 \uc720\ub3d9 \uade0\uc77c\uc131\uc5d0 \uc5b4\ub5bb\uac8c \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uc124\uba85\ud558\uc5ec, \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ube44\ub300\uce6d \uc99d\ucc29\uc744 \uc9c4\ub2e8\ud558\uace0 \uad50\uccb4 \ubd80\ud488\uc744 \uc120\uc815\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":871,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[44,48,50,49,56],"class_list":["post-848","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-burner-nozzles","tag-gas-flow-dynamics","tag-optical-fiber-preforms","tag-soot-deposition","tag-vad-burners"],"_links":{"self":[{"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/posts\/848","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/comments?post=848"}],"version-history":[{"count":1,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/posts\/848\/revisions"}],"predecessor-version":[{"id":872,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/posts\/848\/revisions\/872"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/media\/871"}],"wp:attachment":[{"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/media?parent=848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/categories?post=848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/tags?post=848"}],"curies":[{"name":"\uc8c4\uc1a1\ud569\ub2c8\ub2e4. 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