{"id":846,"date":"2026-11-04T15:19:56","date_gmt":"2026-11-04T07:19:56","guid":{"rendered":"https:\/\/ovdparts.com\/?p=846"},"modified":"2026-11-04T15:19:56","modified_gmt":"2026-11-04T07:19:56","slug":"mcvd-%eb%a1%9c%ed%84%b0%eb%a6%ac-%ec%94%b0-%ea%b5%90%ec%b2%b4","status":"publish","type":"post","link":"https:\/\/ovdparts.com\/ko\/mcvd-rotary-seal-replacement\/","title":{"rendered":"Quartz Lathe Gas Joints\uc6a9 MCVD Rotary Seal \uad50\uccb4"},"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=\"#what-a-quartz-lathe-gas-joint-does\">Quartz Lathe Gas Joint\uc758 \uc5ed\ud560<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#common-failure-modes-in-mcvd-rotary-seals\">MCVD Rotary Seal\uc758 \uc77c\ubc18\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#seal-face-wear-and-abrasion\">Seal face \ub9c8\ubaa8 \ubc0f \uc5f0\uc0ad<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#thermal-degradation-of-elastomer-components\">\uc5d8\ub77c\uc2a4\ud1a0\uba38 \ubd80\ud488\uc758 \uc5f4\ud654<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#shaft-or-journal-scoring\">Shaft \ub610\ub294 journal \uc2a4\ucf54\uc5b4\ub9c1<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#misalignment-and-runout\">\uc815\ub82c \ubd88\ub7c9 \ubc0f \ub7f0\uc544\uc6c3<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#chemical-attack-on-seal-materials\">Seal \uc7ac\ub8cc\uc5d0 \ub300\ud55c \ud654\ud559\uc801 \uce68\uc2dd<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#planning-an-mcvd-rotary-seal-replacement\">MCVD Rotary Seal \uad50\uccb4 \uacc4\ud68d \uc218\ub9bd<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#selecting-and-sourcing-mcvd-rotary-union-spares\">MCVD Rotary Union \uc608\ube44\ud488 \uc120\uc815 \ubc0f \uc18c\uc2f1<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#questions-to-include-in-a-sourcing-request\">\uc18c\uc2f1 \uc694\uccad\uc5d0 \ud3ec\ud568\ud574\uc57c \ud560 \uc9c8\ubb38<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#when-the-leak-is-not-the-seal\">\ub204\ucd9c \uc6d0\uc778\uc774 Seal\uc774 \uc544\ub2cc \uacbd\uc6b0<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#frequently-asked-questions\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#how-do-i-know-whether-to-replace-just-the-seal-or-the-whole-rotary-union\">Seal\ub9cc \uad50\uccb4\ud574\uc57c \ud558\ub294\uc9c0, Rotary Union \uc804\uccb4\ub97c \uad50\uccb4\ud574\uc57c \ud558\ub294\uc9c0 \uc5b4\ub5bb\uac8c \uc54c \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#can-i-substitute-a-different-seal-material-to-extend-service-life\">\uc11c\ube44\uc2a4 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\uae30 \uc704\ud574 \ub2e4\ub978 Seal \uc7ac\ub8cc\ub85c \ub300\uccb4\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#why-does-a-newly-installed-rotary-seal-leak-again-within-a-short-time\">\uc0c8\ub85c \uc124\uce58\ud55c Rotary Seal\uc774 \ub2e8\uc2dc\uac04 \ub0b4\uc5d0 \ub2e4\uc2dc \ub204\ucd9c\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/a><\/li>\r\n<li class=\"aipkit-toc-item aipkit-toc-level-3\"><a href=\"#what-information-is-needed-to-have-a-replacement-gas-joint-custom-machined\">\uad50\uccb4\uc6a9 Gas Joint\ub97c \ub9de\ucda4 \uac00\uacf5 \uc758\ub8b0\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc815\ubcf4\ub294 \ubb34\uc5c7\uc785\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<li class=\"aipkit-toc-item aipkit-toc-level-2\"><a href=\"#additional-resources\">\ucd94\uac00 \uc790\ub8cc<\/a><\/li>\r\n<\/ul>\r\n<\/nav>\r\n\r\n\r\n<p class=\"wp-block-paragraph\">MCVD lathe\uc758 gas feed end\uc5d0\uc11c \ub204\ucd9c\uc774 \uc2dc\uc791\ub418\uba74 \ud754\ud788 \u201cseal \ubb38\uc81c\u201d\ub85c \ubcf4\uace0\ub418\uc9c0\ub9cc, \uc2e4\uc81c \uc6d0\uc778\uc740 rotary union\uc758 \ub9c8\ubaa8, shaft \uc2a4\ucf54\uc5b4\ub9c1, gas joint\uc758 \uc5f4 \ubcc0\ud615, \ub610\ub294 seal \uc7ac\ub8cc\uc640 \uacf5\uc815 \uac00\uc2a4 \uac04\uc758 \ubd80\uc801\ud569\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. MCVD rotary seal replacement\ub294 \uae30\uacc4\uc801 \uc815\ubc00\ub3c4, \uac00\uc2a4 \ubc00\ubd09, \uace0\uc628 \uc6b4\uc804\uc774 \uad50\ucc28\ud558\ub294 \uc9c0\uc810\uc5d0 \uc704\uce58\ud55c \uc720\uc9c0\ubcf4\uc218 \uc791\uc5c5\uc774\uba70, \uc774\ub97c \ub2e8\uc21c\ud55c O-ring \uad50\uccb4\ub85c \ucde8\uae09\ud558\ub294 \uac83\uc774 \ubc18\ubcf5 \uace0\uc7a5\uc758 \uac00\uc7a5 \ud754\ud55c \uc6d0\uc778 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\ubcf8 \ubb38\uc11c\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc720\uc9c0\ubcf4\uc218 \ud300\uc774 quartz lathe gas joint\ub97c \ud3c9\uac00\ud558\uace0, MCVD rotary seal replacement\ub97c \uacc4\ud68d\ud558\uba70, \ub204\ucd9c \uc6d0\uc778\uc744 \uac80\uc99d\ud558\uace0, \uacf5\uae09\uc5c5\uccb4\uac00 \uc62c\ubc14\ub978 \ubd80\ud488\uc744 \uacac\uc801\ud560 \uc218 \uc788\uc744 \ub9cc\ud07c \uc815\ud655\ud558\uac8c rotary union \uc608\ube44\ud488\uc744 \uc0ac\uc591 \uc9c0\uc815\ud558\ub294 \ubc29\ubc95\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"what-a-quartz-lathe-gas-joint-does\" class=\"wp-block-heading\">Quartz Lathe Gas Joint\uc758 \uc5ed\ud560<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">MCVD(Modified Chemical Vapor Deposition)\uc5d0\uc11c\ub294 quartz glass tube\uac00 glassworking lathe\uc5d0 \uc7a5\ucc29\ub418\uc5b4 \ud68c\uc804\ud558\uba70, burner\uac00 \uadf8 \uc544\ub798\ub97c \ud6a1\ub2e8\ud569\ub2c8\ub2e4. \uacf5\uc815 \uac00\uc2a4\u2014\uc77c\ubc18\uc801\uc73c\ub85c SiCl\u2084, GeCl\u2084, POCl\u2083\uc640 \uac19\uc740 chloride\uac00 oxygen\uacfc \ud568\uaed8 \uc6b4\ubc18\ub428\u2014\ub294 \uace0\uc815\uc2dd gas supply\ub97c \ud1b5\ud574 \ud68c\uc804\ud558\ub294 tube\ub85c \uc720\uc785\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774 \uace0\uc815-\ud68c\uc804 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc5f0\uacb0\ud558\ub294 \ubd80\ud488\uc774 <strong>\uc11d\uc601 \uc120\ubc18 \uac00\uc2a4 \uc870\uc778\ud2b8<\/strong>, \uc774\uba70, \ud754\ud788 rotary union \ub610\ub294 rotary seal assembly\ub97c \uae30\ubc18\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uadf8 \uc5ed\ud560\uc740 \uc124\uba85\uc0c1\uc73c\ub85c\ub294 \ub2e8\uc21c\ud574 \ubcf4\uc774\uc9c0\ub9cc \uc2e4\uc81c\ub85c\ub294 \uae4c\ub2e4\ub86d\uc2b5\ub2c8\ub2e4. chloride\uc640 oxygen\uc744 \ub204\ucd9c \uc5c6\uc774 \ubc00\ubd09\ud558\uace0, \uc5f0\uc18d \ud68c\uc804\uc744 \ud5c8\uc6a9\ud558\uba70, \uc778\uc811\ud55c hot zone\uc5d0\uc11c \ubcf5\uc0ac\ub418\ub294 \uc5f4\uc744 \uacac\ub514\uace0, gas stream\uc5d0 \uc785\uc790\uc0c1 \ubb3c\uc9c8\uc774\ub098 \uc5d8\ub77c\uc2a4\ud1a0\uba38 \ud30c\ud3b8\uc774 \uc720\uc785\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4. deposition zone\uc5d0 \ub3c4\ub2ec\ud55c \uc624\uc5fc\ubb3c\uc740 preform\uc758 \uacb0\ud568\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Rotary seal \uc790\uccb4\ub294 \uc774 \uc778\ud130\ud398\uc774\uc2a4\uc758 \uc77c\ubd80\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. Gas joint\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud68c\uc804 shaft \ub610\ub294 journal, \ud558\ub098 \uc774\uc0c1\uc758 seal element, face \ub610\ub294 radial sealing surface, bearing \ub610\ub294 bushing support, gas inlet port, \uadf8\ub9ac\uace0 lathe axis\uc5d0 \uc815\ub82c\ub418\ub294 mounting flange\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \u201cseal\u201d\uc758 \ubb38\uc81c\ub85c \uadc0\uc778\ub418\ub294 \uace0\uc7a5\uc740 \ud754\ud788 assembly \uc804\uccb4\uc758 \uace0\uc7a5\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Seal\uc774 assembly \ub0b4\uc5d0\uc11c \uc5b4\ub514\uc5d0 \uc704\uce58\ud558\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc131\uacf5\uc801\uc778 MCVD rotary seal replacement \uacc4\ud68d\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uad50\uccb4 \uc808\ucc28\ub294 \ubaa8\ub4e0 \uc811\ud569 \ubd80\ud488\uc758 \uc815\ub82c \ubc0f \ud45c\uba74 \uc870\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc744 \uc900\uc218\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"common-failure-modes-in-mcvd-rotary-seals\" class=\"wp-block-heading\">MCVD Rotary Seal\uc758 \uc77c\ubc18\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uad50\uccb4 \ubd80\ud488\uc744 \uc8fc\ubb38\ud558\uae30 \uc804\uc5d0 \uc2e4\uc81c\ub85c \uc5b4\ub5a4 \uace0\uc7a5 \ubaa8\ub4dc\uac00 \uad00\ucc30\ub418\ub294\uc9c0 \uc2dd\ubcc4\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uace0\uc7a5 \ubaa8\ub4dc\ub294 \uc11c\ub85c \ub2e4\ub978 \uc2dc\uc815 \uc870\uce58\ub85c \uc774\uc5b4\uc9c0\uba70, \uc5ec\ub7ec \uac00\uc9c0\uac00 gas leakage \ub610\ub294 \ubd88\uc548\uc815\ud55c \uc720\ub7c9\uc774\ub77c\ub294 \ub3d9\uc77c\ud55c \uc678\ubd80 \uc99d\uc0c1\uc73c\ub85c \ub098\ud0c0\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc798\ubabb\ub41c \uace0\uc7a5 \ubaa8\ub4dc\uc5d0 \uae30\ubc18\ud55c MCVD rotary seal replacement\ub294 \ub3d9\uc77c\ud55c \ubb38\uc81c\uc758 \uc2dc\uacc4\ub97c \ub2e4\uc2dc \ucd08\uae30\ud654\ud560 \ubfd0\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"seal-face-wear-and-abrasion\" class=\"wp-block-heading\">Seal face \ub9c8\ubaa8 \ubc0f \uc5f0\uc0ad<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Mechanical seal\uc740 \ub450 face \uac04\uc758 \uc81c\uc5b4\ub41c \uc811\ucd09\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. Face\uac00 \uac74\uc870\ud558\uac8c \uc6b4\uc804\ub418\uac70\ub098, \uc785\uc790\uc0c1 \uc624\uc5fc\uc5d0 \ub178\ucd9c\ub418\uac70\ub098, \uc811\ucd09\uc744 \uc720\uc9c0\ud558\ub294 spring \ub610\ub294 bellows force\ub97c \uc0c1\uc2e4\ud558\uba74 \ube60\ub974\uac8c \ub9c8\ubaa8\ub429\ub2c8\ub2e4. \uc778\uadfc glassworking\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubbf8\uc138 silica dust\ub97c \ud3ec\ud568\ud55c \uc5f0\ub9c8\uc131 \uc785\uc790\uac00 \uc774\ub97c \uac00\uc18d\ud569\ub2c8\ub2e4. \uac80\uc99d: union\uc744 \ubd84\ud574\ud558\uace0 seal face\uc758 \uc2a4\ucf54\uc5b4\ub9c1, \uce69\ud551, \ub610\ub294 \uc721\uc548\uc73c\ub85c \ubcf4\uc774\ub294 wear track\uc744 \uac80\uc0ac\ud569\ub2c8\ub2e4. \uade0\uc77c\ud55c \uacbd\uc811\ucd09\uc744 \ubcf4\uc774\ub294 face\ub294 \uc815\uc0c1\uc774\uba70, radial scratch\uac00 \uc788\ub294 face\ub294 \uc624\uc5fc\ubb3c \uc720\uc785\uc744 \uc2dc\uc0ac\ud558\uba70 \ub2e8\uc21c re-lapping\uc774 \uc544\ub2cc \uc804\uccb4 MCVD rotary seal replacement\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"thermal-degradation-of-elastomer-components\" class=\"wp-block-heading\">\uc5d8\ub77c\uc2a4\ud1a0\uba38 \ubd80\ud488\uc758 \uc5f4\ud654<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">MCVD lathe\ub294 gas joint\ub97c hot zone \uac00\uae4c\uc774\uc5d0 \uc704\uce58\uc2dc\ud0a4\uba70, \ubcf5\uc0ac\uc5f4\uc740 \ud45c\uc900 \uc5d8\ub77c\uc2a4\ud1a0\uba38\uac00 \ud5c8\uc6a9\ud558\ub294 \ubc94\uc704\ub97c \ucd08\uacfc\ud558\uc5ec \uad6d\ubd80 \uc628\ub3c4\ub97c \uc0c1\uc2b9\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacbd\ud654, \uade0\uc5f4, \ub610\ub294 \uc601\uad6c \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud55c O-ring \ub610\ub294 gasket\uc740 \uc555\ub825\uc774 \uc544\ub2cc \uc5f4\ub85c \uc778\ud574 \uace0\uc7a5\ub09c \uac83\uc785\ub2c8\ub2e4. \uac80\uc99d: \ud0c4\uc131 \uc0c1\uc2e4\uacfc \uc720\ub9ac\uc9c8\ud654 \ub610\ub294 \uade0\uc5f4\ub41c \ud45c\uba74\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \ub3d9\uc77c\ud55c seal \uc704\uce58\uc5d0\uc11c \uc9e7\uc740 \uac04\uaca9\uc73c\ub85c \ubc18\ubcf5 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uba74 \uc5f4 \ub178\ucd9c \ub610\ub294 \ubd88\ucda9\ubd84\ud55c \ucc28\ud3d0\uac00 \uc720\ub825\ud55c \uc6d0\uc778\uc785\ub2c8\ub2e4\u2014\uc5f4 \uad00\ub9ac \ubcc0\uacbd \uc804\uc5d0 <a href=\"https:\/\/www.nist.gov\/\" target=\"_blank\" rel=\"noopener\">\uc7a5\ube44 \ubc0f \uacf5\uc815 \ubb38\uc11c<\/a> \ub97c \ud1b5\ud574 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"shaft-or-journal-scoring\" class=\"wp-block-heading\">Shaft \ub610\ub294 journal \uc2a4\ucf54\uc5b4\ub9c1<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\ud68c\uc804 shaft \ud45c\uba74\uc740 \ub9ce\uc740 radial seal \uc124\uacc4\uc5d0\uc11c sealing counterface\uc785\ub2c8\ub2e4. \ud648\uc774 \ud30c\uc774\uac70\ub098 \uc2a4\ucf54\uc5b4\ub9c1\ub418\uba74 \uc0c8 seal\uc774 \uc774\uc5d0 \ubc00\ucc29\ud560 \uc218 \uc5c6\uc73c\uba70 \uc124\uce58 \uc9c1\ud6c4 \ub2e4\uc2dc \ub204\ucd9c\ub429\ub2c8\ub2e4. \uc774\ub294 \u201c\uc0c8 seal\ub3c4 \uc5ec\uc804\ud788 \ub204\ucd9c\ub41c\ub2e4\u201d\ub294 \uac00\uc7a5 \ud754\ud55c \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uac80\uc99d: seal contact band\uc5d0\uc11c shaft \ud45c\uba74 \uc870\ub3c4\uc640 \uc9c1\uacbd\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc721\uc548\uc73c\ub85c \ubcf4\uc774\ub294 \ud648 \ub610\ub294 \uce21\uc815 \uac00\ub2a5\ud55c \uc9c1\uacbd \uac10\uc18c\ub294 \uc0c8 seal\ub9cc\uc774 \uc544\ub2cc shaft\uc758 \uc7ac\uac00\uacf5 \ub610\ub294 \uad50\uccb4\uac00 \ud544\uc694\ud568\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 seal\uacfc shaft \ubaa8\ub450\ub97c \ub2e4\ub8e8\ub294 \ubcf4\ub2e4 \uad11\ubc94\uc704\ud55c MCVD rotary seal replacement\ub97c \uacc4\ud68d\ud558\uc2ed\uc2dc\uc624.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"misalignment-and-runout\" class=\"wp-block-heading\">\uc815\ub82c \ubd88\ub7c9 \ubc0f \ub7f0\uc544\uc6c3<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Gas joint\uac00 lathe axis\uc640 \ub3d9\uc2ec\uc774 \uc544\ub2c8\uba74 seal\uc774 \uada4\ub3c4 \uacbd\ub85c\ub97c \ub530\ub77c\uc57c \ud558\ubbc0\ub85c \ubd88\uade0\uc77c\ud55c \ub9c8\ubaa8\uc640 \ub204\ucd9c\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc815\ub82c \ubd88\ub7c9\uc740 \ub9c8\ubaa8\ub41c coupling, \ud718\uc5b4\uc9c4 shaft, \ub610\ub294 \ubd80\uc801\uc808\ud558\uac8c \uc7a5\ucc29\ub41c mounting flange\uc5d0\uc11c \ube44\ub86f\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac80\uc99d: \ud68c\uc804 assembly\ub97c indicate\ud558\uace0 lathe \uc81c\uc870\uc0ac\uc758 \uc0ac\uc591\uc5d0 \ub300\ud574 runout\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. MCVD rotary seal replacement \uc804\uc5d0 \uc815\ub82c\uc744 \uad50\uc815\ud558\uba74 \uc0c8 seal\uc758 \uc218\uba85\uc774 \ud06c\uac8c \uc5f0\uc7a5\ub429\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"chemical-attack-on-seal-materials\" class=\"wp-block-heading\">Seal \uc7ac\ub8cc\uc5d0 \ub300\ud55c \ud654\ud559\uc801 \uce68\uc2dd<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Chloride \uc804\uad6c\uccb4\uc640 \uadf8 \ubc18\uc751 \ubd80\uc0b0\ubb3c\uc740 \ub9ce\uc740 \uc77c\ubc18 \uc5d8\ub77c\uc2a4\ud1a0\uba38\uc5d0 \ub300\ud574 \uacf5\uaca9\uc801\uc785\ub2c8\ub2e4. \ub9e4\ub044\ub7fd\uac8c \ub9c8\ubaa8\ub418\uc9c0 \uc54a\uace0 \ud33d\uc724, \uc5f0\ud654, \ub610\ub294 \ubd80\uc2a4\ub7ec\uc9c0\ub294 seal\uc740 \ud654\ud559\uc801 \uce68\uc2dd\uc744 \ubc1b\uc558\uc744 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uac80\uc99d: \uc721\uc548\uc73c\ub85c \ubcf4\uc774\ub294 \uc190\uc0c1 \ud328\ud134\uc744 \uc7ac\ub8cc\uc758 \uc54c\ub824\uc9c4 compatibility\uc640 \ub300\uc870\ud558\uace0, \uc7a5\ube44 \ubb38\uc11c \ubc0f \uacf5\uc815 \uac00\uc2a4 \ubaa9\ub85d\uc5d0 \ub300\ud574 \uc62c\ubc14\ub978 seal compound\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \uc62c\ubc14\ub978 compound \uc120\uc815\uc740 \ubaa8\ub4e0 MCVD rotary seal replacement\uc5d0\uc11c \ud575\uc2ec \uc0ac\uc591 \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"planning-an-mcvd-rotary-seal-replacement\" class=\"wp-block-heading\">MCVD Rotary Seal \uad50\uccb4 \uacc4\ud68d \uc218\ub9bd<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc131\uacf5\uc801\uc778 \uad50\uccb4\ub294 \ubd84\ud574 \uc804\ubd80\ud130 \uc2dc\uc791\ub429\ub2c8\ub2e4. \ub2e4\uc74c \uc21c\uc11c\ub294 \uac00\uc7a5 \ud754\ud55c \ub450 \uac00\uc9c0 \uacb0\uacfc, \uc989 \ubd84\ud574 \uc911 \ubc00\ubd09\uba74 \uc190\uc0c1\uacfc \ud615\uc0c1\uc801\uc73c\ub85c\ub294 \ub9de\uc9c0\ub9cc \uae30\ub2a5\uc801\uc73c\ub85c\ub294 \ub9de\uc9c0 \uc54a\ub294 \ubd80\ud488 \uc124\uce58\ub97c \ud53c\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ubaa8\ub4e0 \uc131\uacf5\uc801\uc778 MCVD \ub85c\ud130\ub9ac \uc530 \uad50\uccb4\ub294 \uc720\uc0ac\ud55c \ub17c\ub9ac\ub97c \ub530\ub985\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<ol class=\"wp-block-list\">\r\n<li><strong>\uc530\ub9cc\uc774 \uc544\ub2c8\ub77c \uc5b4\uc148\ube14\ub9ac\ub97c \uc2dd\ubcc4\ud558\uc2ed\uc2dc\uc624.<\/strong> \ub85c\ud130\ub9ac \uc720\ub2c8\uc628\uc758 \uc81c\uc870\uc0ac, \ud310\ub3c5 \uac00\ub2a5\ud55c \uacbd\uc6b0 \ubaa8\ub378, \uc0e4\ud504\ud2b8 \uce58\uc218, \uc530 \ub2e8\uba74, \uac00\uc2a4 \ud3ec\ud2b8 \ud06c\uae30 \ubc0f \ub098\uc0ac\uc0b0, \uc7a5\ucc29 \ud50c\ub79c\uc9c0 \ud328\ud134\uc744 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \uc5b4\uc148\ube14\ub9ac\uac00 \ub9de\ucda4 \uc81c\uc791\ub418\uc5c8\uac70\ub098 \ud45c\uc2dc\uac00 \uc0ac\ub77c\uc9c4 \uacbd\uc6b0, \uc774\ub294 \uce74\ud0c8\ub85c\uadf8 \uc870\ud68c\uac00 \uc544\ub2cc \uc5ed\uc124\uacc4 \uc791\uc5c5\uc774 \ub429\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc138\ucc99 \uc804\uc5d0 \uce58\uc218\ub97c \ucea1\ucc98\ud558\uc2ed\uc2dc\uc624.<\/strong> \ub9c8\ubaa8\ub41c \ubd80\ud488\uc774\ub77c\ub3c4 \uc6d0\ub798 \uc778\ud130\ud398\uc774\uc2a4 \uce58\uc218\ub97c \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc530 \ub2e8\uba74\uc744 \ucd2c\uc601\ud558\uace0, \uc2a4\ud504\ub9c1 \ub610\ub294 \ubca8\ub85c\uc6b0\uc988 \uad6c\uc131\uc744 \uae30\ub85d\ud558\uba70, \uac01 \uad6c\uc131\ud488\uc758 \uc124\uce58 \uc704\uce58\ub97c \uae30\ub85d\ud558\uc2ed\uc2dc\uc624.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uacf5\uc815 \ud658\uacbd\uc5d0 \ub300\ud574 \uc530 \uc7ac\uc9c8\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc7ac\uc9c8 \uc801\ud569\uc131\uc740 \ubd80\ud488 \uce74\ud14c\uace0\ub9ac\uac00 \uc544\ub2c8\ub77c \ud2b9\uc815 \uac00\uc2a4, \ubd80\uc0b0\ubb3c, \uc530 \uc704\uce58\uc758 \uc628\ub3c4 \ubc0f \uc694\uad6c \uc11c\ube44\uc2a4 \uac04\uaca9\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uace0\uc628 \uc5fc\ud654\ubb3c\uc774 \uc874\uc7ac\ud558\ub294 \uacbd\uc6b0 \uc7ac\uc9c8 \uc120\ud0dd\uc740 \uc885\uc885 \uc18c\uc218\uc758 \uc635\uc158\uc73c\ub85c \uc881\ud600\uc9c0\uba70, \uc774 \uacb0\uc815\uc740 \uc7a5\ube44 \ubb38\uc11c\uc640 \uc790\uaca9\uc744 \uac16\ucd98 \uc7ac\ub8cc \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \ud568\uaed8 \ub0b4\ub824\uc57c \ud569\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uce74\uc6b4\ud130\ud398\uc774\uc2a4\ub97c \uac80\uc0ac\ud558\uace0 \uc900\ube44\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc0e4\ud504\ud2b8\ub97c \uc138\ucc99\ud558\uace0, \uc2a4\ucf54\uc5b4\ub9c1 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uba70, \ub7f0\uc544\uc6c3\uc744 \uac80\uc99d\ud558\uc2ed\uc2dc\uc624. \uc190\uc0c1\ub41c \uce74\uc6b4\ud130\ud398\uc774\uc2a4\uc5d0 \uc0c8 \uc530\uc744 \uc124\uce58\ud558\uba74 \uad50\uccb4\uac00 \ub0ad\ube44\ub429\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc7ac\uc870\ub9bd \uc2dc \ub3d9\uc2ec\ub3c4\ub97c \uac80\uc99d\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc7a5\ucc29 \ud6c4 \ub7f0\uc544\uc6c3\uc744 \uc7ac\ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud2b9\uc815 \ud68c\uc804 \uc18d\ub3c4\uc5d0\uc11c\ub9cc \ub098\ud0c0\ub098\ub294 \uc530 \ub204\ucd9c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc530 \uc0c1\ud0dc\ubcf4\ub2e4 \uc815\ub82c \ubb38\uc81c\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\uc0dd\uc0b0 \ubcf5\uadc0 \uc804\uc5d0 \ub204\ucd9c \uac80\uc0ac \ubc0f \ubaa8\ub2c8\ud130\ub9c1\uc744 \uc218\ud589\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc7a5\ube44\uc5d0 \uc815\uc758\ub41c \ub204\ucd9c \ud14c\uc2a4\ud2b8 \uc808\ucc28\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uae30\uacc4\uc801 \uc5b4\uc148\ube14\ub9ac\uac00 \uac80\uc99d\uc744 \ud1b5\uacfc\ud560 \ub54c\uae4c\uc9c0 \uacf5\uc815 \uac00\uc2a4\ub97c \ub3c4\uc785\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc720\ub2c8\uc628\uc774 \ub2e4\ucc44\ub110 \uc124\uacc4\uc774\uac70\ub098 \ubc84\ub108 \ub610\ub294 \uc99d\ucc29 \uc5b4\uc148\ube14\ub9ac\uc640 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uacf5\uc720\ud558\ub294 \uacbd\uc6b0, MCVD \ub85c\ud130\ub9ac \uc530 \uad50\uccb4\uac00 \ucc44\ub110 \uc815\ub82c \ub610\ub294 \uac00\uc2a4 \ubd84\ubc30 \ud615\uc0c1\uc744 \ubc29\ud574\ud558\uc9c0 \uc54a\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uad6c\uc131\ud488 \ucc38\uc870\ub294 \ub2e4\uc74c \uac00\uc774\ub4dc\uc5d0\uc11c \ub2e4\ub8f9\ub2c8\ub2e4 <a href=\"\/ko\/%ea%b4%91%ec%84%ac%ec%9c%a0-%ed%94%84%eb%a6%ac%ed%8f%bc-%ec%9e%a5%eb%b9%84-%eb%b6%80%ed%92%88-faq\/\">\uad11\uc12c\uc720 \ud504\ub9ac\ud3fc \uc7a5\ube44 \ubd80\ud488<\/a>.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"selecting-and-sourcing-mcvd-rotary-union-spares\" class=\"wp-block-heading\">MCVD Rotary Union \uc608\ube44\ud488 \uc120\uc815 \ubc0f \uc18c\uc2f1<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">MCVD \uc120\ubc18\uc6a9 \ub85c\ud130\ub9ac \uc720\ub2c8\uc628 \uc608\ube44 \ubd80\ud488\uc740 \uc77c\ubc18 \uce74\ud0c8\ub85c\uadf8 \ud488\ubaa9\uc778 \uacbd\uc6b0\uac00 \ub4dc\ubb45\ub2c8\ub2e4. \uac00\uc6a9\uc131\uc740 \uc120\ubc18 \uc138\ub300, \uc81c\uc870\uc0ac, \uadf8\ub9ac\uace0 \uc870\uc778\ud2b8\uac00 \uc6d0\ub798 \ub9de\ucda4 \uc81c\uc791\ub418\uc5c8\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uad6c\ub9e4 \ud300\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc138 \uac00\uc9c0 \uc0c1\ud669 \uc911 \ud558\ub098\uc5d0 \uc9c1\uba74\ud569\ub2c8\ub2e4:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>\ud45c\uc900 \uad50\uccb4\ud488 \uc0ac\uc6a9 \uac00\ub2a5.<\/strong> \uc54c\ub824\uc9c4 \uce58\uc218\uc758 \ub3d9\ub4f1 \uc0ac\uc591 \uc530 \ub610\ub294 \uc720\ub2c8\uc628\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacfc\uc81c\ub294 \uac80\uc99d\uc785\ub2c8\ub2e4: \uc8fc\ubb38 \uc804\uc5d0 \uce58\uc218, \uc7ac\uc9c8 \ubc0f \uac00\uc2a4 \ud638\ud658\uc131\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\r\n\r\n\r\n\r\n<li><strong>\ubd80\ubd84 \uad50\uccb4.<\/strong> \uc530\uc740 \uc0ac\uc6a9 \uac00\ub2a5\ud558\uc9c0\ub9cc \uc0e4\ud504\ud2b8 \ub610\ub294 \ud558\uc6b0\uc9d5\uc774 \ub9c8\ubaa8\ub41c \uacbd\uc6b0\uc785\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \ubaa8\ub450 \ud574\uacb0\ud574\uc57c \uc218\ub9ac\uac00 \uc720\uc9c0\ub418\uba70, MCVD rotary seal replacement\ub3c4 \uc644\ub8cc\ub429\ub2c8\ub2e4.<\/li>\r\n\r\n\r\n\r\n<li><strong>\ub9de\ucda4\ud615 \ub610\ub294 \ub2e8\uc885\ub41c \uc5b4\uc148\ube14\ub9ac.<\/strong> \ub3c4\uba74\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\uac70\ub098 \uc6d0 \uacf5\uae09\uc5c5\uccb4\uac00 \ud574\ub2f9 \ubd80\ud488\uc744 \ub354 \uc774\uc0c1 \uc9c0\uc6d0\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 \uae30\uc874 \uad6c\uc131\ud488\uc73c\ub85c\ubd80\ud130 \uc5ed\uc124\uacc4\uac00 \ud544\uc694\ud558\uba70, \ud754\ud788 \ub9de\ucda4\ud615 MCVD rotary seal replacement \uc194\ub8e8\uc158\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc138 \ubc88\uc9f8 \uacbd\uc6b0, \ub9de\ucda4\ud615 \uad11\uc12c\uc720 \uc7a5\ube44 \ubd80\ud488\uc5d0 \uacbd\ud5d8\uc774 \uc788\ub294 \uacf5\uae09\uc5c5\uccb4\uac00 \ubd84\ub9ac\ub41c \uc5b4\uc148\ube14\ub9ac\uc640 \uce21\uc815\ub41c \uce58\uc218, \uc7ac\ub8cc \uc694\uad6c\uc0ac\ud56d, \uc6b4\uc804 \uc870\uac74\uc744 \ubc14\ud0d5\uc73c\ub85c \uad50\uccb4\ud488\uc744 \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud575\uc2ec \uc785\ub825 \ub370\uc774\ud130\ub294 \ubaa8\ub4e0 \uc815\ubc00 \ubd80\ud488\uacfc \ub3d9\uc77c\ud569\ub2c8\ub2e4: \uc0e4\ud504\ud2b8 \uc9c1\uacbd \ubc0f \uacf5\ucc28, \uc530 \uadf8\ub8e8\ube0c \uce58\uc218, \uba74 \ud3c9\ud0c4\ub3c4 \uc694\uad6c\uc0ac\ud56d, \uac00\uc2a4 \ud3ec\ud2b8 \ub098\uc0ac \uaddc\uaca9, \ud50c\ub79c\uc9c0 \ud615\uc0c1, \uadf8\ub9ac\uace0 \uc811\ud569\ubd80\uc758 \uc628\ub3c4 \ubc0f \ud654\ud559\uc801 \ub178\ucd9c \uc870\uac74\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc530 \uc131\ub2a5\uc740 \uc530, \uc0c1\ub300\uba74, \uc6b4\uc804 \ud658\uacbd \uac04\uc758 \uc0c1\ud638\uc791\uc6a9\uc5d0 \uc758\uc874\ud558\ubbc0\ub85c, \ubaa8\ub4e0 \uacac\uc801\uc740 \uc678\ubd80 \uce58\uc218\uac00 \uc720\uc0ac\ud55c \ub450 \uc720\ub2c8\uc5b8\uc774 \ud638\ud658\ub41c\ub2e4\ub294 \uac00\uc815\uc774 \uc544\ub2cc \uce21\uc815 \ub610\ub294 \uc81c\uacf5\ub41c \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \ud574\uc57c \ud569\ub2c8\ub2e4. \ub3c4\uba74, \uce58\uc218, \uac00\uc2a4 \uc5f0\uacb0, \uc7ac\ub8cc, \uc801\uc6a9 \uc694\uad6c\uc0ac\ud56d\uc774 \uc7a5\ube44\uc640 \ub300\uc870 \uac80\uc99d\ub418\uae30 \uc804\uae4c\uc9c0\ub294 \ud2b9\uc815 \uc120\ubc18 \ube0c\ub79c\ub4dc\ub098 \ubaa8\ub378(Nextrom \ud3ec\ud568)\uacfc\uc758 \ubd80\ud488 \ud638\ud658\uc131\uc744 \uac00\uc815\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uc774 \uac80\uc99d \ub2e8\uacc4\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 MCVD rotary seal replacement\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\ub354 \ub113\uc740 \ubc94\uc704\uc758 \uad6c\uc131\ud488\uc744 \uc18c\uc2f1\ud558\ub294 \ub3c5\uc790\ub4e4\uc740 \uc530 \uc5b4\uc148\ube14\ub9ac, \ubc84\ub108 \uad6c\uc131\ud488, \uac00\uc2a4 \ubd84\ubc30 \ud558\ub4dc\uc6e8\uc5b4\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \uc5b4\ub5bb\uac8c \ubd84\ub958\ub418\ub294\uc9c0 \uac80\ud1a0\ud558\ub294 \uac83\uc774 \uc720\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc530 \uc790\uccb4\uac00 \uc544\ub2cc \uac00\uc2a4 \ud750\ub984\uc5d0\uc11c \uae30\uc778\ud558\ub294 \ubb38\uc81c\uc758 \uacbd\uc6b0, <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\/\">\ub2e4\ucc44\ub110 \ud1a0\uce58\uc758 \uc555\ub825 \ubc38\ub7f0\uc2f1 \ubc0f \uac00\uc2a4 \ud750\ub984 \uc5ed\ud559<\/a> \uc5d0 \uad00\ud55c \ubb38\uc11c\uc5d0\uc11c \uc0c1\ub958 \uc81c\ud55c\uacfc \ucc44\ub110 \ubd88\uade0\ud615\uc774 \ub204\ucd9c \uc811\ud569\ubd80\ucc98\ub7fc \ubcf4\uc77c \uc218 \uc788\ub294 \ubc29\uc2dd\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"questions-to-include-in-a-sourcing-request\" class=\"wp-block-heading\">\uc18c\uc2f1 \uc694\uccad\uc5d0 \ud3ec\ud568\ud574\uc57c \ud560 \uc9c8\ubb38<\/h3>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\uc7a5\ube44 \ubc0f \uac00\uc2a4 \uc811\ud569\ubd80 \uc2dd\ubcc4 \uc815\ubcf4\ub294 \ubb34\uc5c7\uc774\uba70, \ub3c4\uba74\uc774 \uc788\uc2b5\ub2c8\uae4c?<\/li>\r\n\r\n\r\n\r\n<li>\uc0e4\ud504\ud2b8 \uc9c1\uacbd, \uc530 \ub2e8\uba74, \ubc00\ubd09\uba74 \uce58\uc218\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c(\ub3c4\uba74\uc774 \uc5c6\ub294 \uacbd\uc6b0 \uce21\uc815)?<\/li>\r\n\r\n\r\n\r\n<li>\uc5b4\ub5a4 \uac00\uc2a4\uc640 \ubd80\uc0b0\ubb3c\uc774 \uc530\uc5d0 \uc811\ucd09\ud558\uba70, \uc628\ub3c4 \ubc94\uc704\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/li>\r\n\r\n\r\n\r\n<li>\uc7a5\ucc29 \ud50c\ub79c\uc9c0 \ud328\ud134\uacfc \uac00\uc2a4 \ud3ec\ud2b8 \ub098\uc0ac \uaddc\uaca9\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/li>\r\n\r\n\r\n\r\n<li>\uc644\uc804\ud55c \uc720\ub2c8\uc5b8\uc774 \ud544\uc694\ud569\ub2c8\uae4c, \uc544\ub2c8\uba74 \uac1c\ubcc4 \uc530 \ubc0f \ub9c8\ubaa8 \uad6c\uc131\ud488\uc774 \ud544\uc694\ud569\ub2c8\uae4c?<\/li>\r\n\r\n\r\n\r\n<li>\uc5b4\ub5a4 \uac80\uc0ac \uae30\uc900\uc774 \uc801\uc6a9\ub429\ub2c8\uae4c\u2014\ud45c\uba74 \uc870\ub3c4, \ub7f0\uc544\uc6c3, \uba74 \ud3c9\ud0c4\ub3c4, \ub204\ucd9c\ub960?<\/li>\r\n\r\n\r\n\r\n<li>\ubd80\ud488\uacfc \ud568\uaed8 \uc5b4\ub5a4 \ubb38\uc11c\uac00 \ud544\uc694\ud569\ub2c8\uae4c(\uce58\uc218 \ubcf4\uace0\uc11c, \uc7ac\ub8cc \uc778\uc99d\uc11c)?<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 id=\"when-the-leak-is-not-the-seal\" class=\"wp-block-heading\">\ub204\ucd9c \uc6d0\uc778\uc774 Seal\uc774 \uc544\ub2cc \uacbd\uc6b0<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc530 \uace0\uc7a5\uc744 \uac00\uc815\ud558\uae30 \uc804\uc5d0 \uc778\uc811\ud55c \ub450 \uac00\uc9c0 \uc6d0\uc778\uc744 \ubc30\uc81c\ud558\uc2ed\uc2dc\uc624. \uccab\uc9f8, \uac00\uc2a4 \uc811\ud569\ubd80 \ub204\ucd9c\uc740 \ub3d9\uc801 \uc530\uc774 \uc544\ub2cc \uc720\ub2c8\uc5b8 \uadfc\ucc98\uc758 \uc815\uc801 \uc5f0\uacb0\ubd80\u2014\ud3ec\ud2b8 \ud53c\ud305, \ud50c\ub79c\uc9c0 \uac1c\uc2a4\ud0b7 \ub610\ub294 \ubc30\uad00 \uc811\ud569\ubd80\u2014\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac1c\ubcc4 \uc811\ud569\ubd80\ub97c \uc555\ub825 \ud14c\uc2a4\ud2b8 \ub610\ub294 \ub204\ucd9c \uac80\uc0ac\ud558\uc5ec \uc6d0\uc778\uc744 \uaca9\ub9ac\ud558\uc2ed\uc2dc\uc624. \ub458\uc9f8, \ub204\ucd9c\ucc98\ub7fc \ubcf4\uc774\ub294 \uc99d\uc0c1\u2014\ubd88\uc548\uc815\ud55c \uc720\ub7c9, \ubcc0\ub3d9\ud558\ub294 \uc99d\ucc29\u2014\uc740 \ud558\ub958 \uc81c\ud55c \ub610\ub294 \ucc44\ub110 \ubd88\uade0\ud615\uc5d0\uc11c \ube44\ub86f\ub420 \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\/\">\uadf8\uc744\uc74c \uc99d\ucc29 \uc18d\ub3c4\uac00 \uac10\uc18c\ud558\ub294 \uc774\uc720<\/a> \uc5d0 \uad00\ud55c \uc9c4\ub2e8 \ubb38\uc11c\ub294 \uc720\ub7c9 \ubc0f \uc5f4 \uc870\uac74\uc5d0 \ub530\ub77c \uc99d\ucc29 \uac70\ub3d9\uc774 \uc5b4\ub5bb\uac8c \ubcc0\ud558\ub294\uc9c0 \uc124\uba85\ud558\uba70, \uc774\ub294 \uac00\uc2a4 \uacf5\uae09 \ubb38\uc81c\uc640 \uc530 \ubb38\uc81c\ub97c \uad6c\ubcc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\ub450 \uacbd\uc6b0 \ubaa8\ub450 \uac80\uc99d \ub2e8\uacc4\ub294 \ub3d9\uc77c\ud569\ub2c8\ub2e4: \uac00\uc815\uc5d0 \uc758\ud574 \ubd80\ud488\uc744 \uad50\uccb4\ud558\ub294 \ub300\uc2e0 \ud55c \ubc88\uc5d0 \ud558\ub098\uc758 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uaca9\ub9ac\ud558\uace0 \ud14c\uc2a4\ud2b8\ud558\uc2ed\uc2dc\uc624. \uc774\ub7ec\ud55c \uaca9\ub9ac \uc5c6\uc774 MCVD rotary seal replacement\ub97c \uc11c\ub450\ub974\uba74 \uc2dc\uac04\uacfc \ubd80\ud488\uc744 \ub0ad\ube44\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"frequently-asked-questions\" class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\r\n\r\n\r\n\r\n<h3 id=\"how-do-i-know-whether-to-replace-just-the-seal-or-the-whole-rotary-union\" class=\"wp-block-heading\">Seal\ub9cc \uad50\uccb4\ud574\uc57c \ud558\ub294\uc9c0, Rotary Union \uc804\uccb4\ub97c \uad50\uccb4\ud574\uc57c \ud558\ub294\uc9c0 \uc5b4\ub5bb\uac8c \uc54c \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc0c1\ub300\uba74\uc744 \uba3c\uc800 \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624. \uc0e4\ud504\ud2b8 \ub610\ub294 \ubc00\ubd09\uba74\uc5d0 \uc2a4\ud06c\ub798\uce58, \uc9c4\uc6d0\ub3c4 \uc774\ud0c8 \ub610\ub294 \uce21\uc815 \uac00\ub2a5\ud55c \ub9c8\ubaa8\uac00 \uc788\ub294 \uacbd\uc6b0 \uc0c8 \uc530\ub9cc\uc73c\ub85c\ub294 \ubc00\ubd09\uc774 \ubcf5\uc6d0\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc811\ucd09\uba74\uc774 \uaddc\uaca9 \ub0b4\uc5d0 \uc788\uace0 \uc530 \uc694\uc18c\ub9cc \ub9c8\ubaa8 \ub610\ub294 \uacbd\ud654\ub97c \ubcf4\uc774\ub294 \uacbd\uc6b0, \uc530\ub9cc \uad50\uccb4\ud558\ub294 MCVD rotary seal replacement\uac00 \ud569\ub9ac\uc801\uc785\ub2c8\ub2e4. \uc758\ubb38\uc774 \uc788\uc744 \ub54c\ub294 \uc721\uc548 \ud310\ub2e8\ubcf4\ub2e4 \uce21\uc815\uc744 \uc6b0\uc120\ud558\uc2ed\uc2dc\uc624.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"can-i-substitute-a-different-seal-material-to-extend-service-life\" class=\"wp-block-heading\">\uc11c\ube44\uc2a4 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\uae30 \uc704\ud574 \ub2e4\ub978 Seal \uc7ac\ub8cc\ub85c \ub300\uccb4\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \uacf5\uc815 \uac00\uc2a4, \ubd80\uc0b0\ubb3c, \uad6d\ubd80 \uc628\ub3c4\uc640\uc758 \ud638\ud658\uc131\uc744 \ud655\uc778\ud55c \ud6c4\uc5d0\ub9cc \uc9c4\ud589\ud558\uc2ed\uc2dc\uc624. \ud55c \uc704\uce58\uc5d0\uc11c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubcf4\uc774\ub294 \uc7ac\ub8cc\uac00 \ub2e4\ub978 \uc704\uce58\uc5d0\uc11c\ub294 \uc5f4\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc530 \ucef4\ud30c\uc6b4\ub4dc \uc120\ud0dd\uc740 \ud2b9\uc815 \ub178\ucd9c \uc870\uac74\uc5d0 \uae30\ubc18\ud574\uc57c \ud558\uba70, \ubcc0\uacbd \uc0ac\ud56d\uc740 \uc124\uce58 \uc804\uc5d0 \uc790\uaca9\uc744 \uac16\ucd98 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uac80\ud1a0\ud558\uc5ec MCVD rotary seal replacement\uac00 \uc758\ub3c4\ub41c \uc0ac\uc6a9 \uc218\uba85\uc744 \ub2ec\uc131\ud558\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"why-does-a-newly-installed-rotary-seal-leak-again-within-a-short-time\" class=\"wp-block-heading\">\uc0c8\ub85c \uc124\uce58\ud55c Rotary Seal\uc774 \ub2e8\uc2dc\uac04 \ub0b4\uc5d0 \ub2e4\uc2dc \ub204\ucd9c\ub418\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \ube48\ubc88\ud55c \uc6d0\uc778\uc740 \uc190\uc0c1\ub418\uac70\ub098 \ub9c8\ubaa8\ub41c \uc0c1\ub300\uba74, \uc815\ub82c \ubd88\ub7c9 \ub610\ub294 \uacfc\ub3c4\ud55c \ub7f0\uc544\uc6c3, \uc798\ubabb\ub41c \uc530 \uc124\uce58(\uc5ed\ubc29\ud5a5 \ub610\ub294 \ub07c\uc784), \ub610\ub294 \ud574\ub2f9 \uc704\uce58\uc5d0 \ud654\ud559\uc801 \ub610\ub294 \uc5f4\uc801\uc73c\ub85c \ubd80\uc801\ud569\ud55c \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uac01 \uc6d0\uc778\uc740 \ub69c\ub837\ud55c \uac80\uc0ac \ud2b9\uc9d5\uc744 \uac00\uc9c0\ubbc0\ub85c, \ub610 \ub2e4\ub978 MCVD rotary seal replacement\ub97c \uc8fc\ubb38\ud558\uae30 \uc804\uc5d0 \uace0\uc7a5\ub09c \uc530\uacfc \uc0e4\ud504\ud2b8\ub97c \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624.<\/p>\r\n\r\n\r\n\r\n<h3 id=\"what-information-is-needed-to-have-a-replacement-gas-joint-custom-machined\" class=\"wp-block-heading\">\uad50\uccb4\uc6a9 Gas Joint\ub97c \ub9de\ucda4 \uac00\uacf5 \uc758\ub8b0\ud558\ub294 \ub370 \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\">\uae30\uc874 \uc5b4\uc148\ube14\ub9ac\uc758 \uce21\uc815 \uce58\uc218, \uc530 \uadf8\ub8e8\ube0c \ubc0f \uba74 \ud615\uc0c1, \uc0e4\ud504\ud2b8 \uc9c1\uacbd \ubc0f \uacf5\ucc28, \uac00\uc2a4 \ud3ec\ud2b8 \uaddc\uaca9, \uc7a5\ucc29 \ud50c\ub79c\uc9c0 \ud328\ud134, \uadf8\ub9ac\uace0 \uc811\ud569\ubd80\uc758 \uc628\ub3c4 \ubc0f \ud654\ud559\uc801 \ub178\ucd9c \uc870\uac74. \ub3c4\uba74\uc774 \uc788\uc73c\uba74 \uc81c\uacf5\ud558\uc2ed\uc2dc\uc624; \uc5c6\ub294 \uacbd\uc6b0 \ubd84\ub9ac\ub41c \ubd80\ud488\uacfc \uce58\uc218 \uce21\uc815\uac12\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uc2dc\uc791\ud558\uae30\uc5d0 \ucda9\ubd84\ud569\ub2c8\ub2e4. <a href=\"\/ko\/%eb%a7%9e%ec%b6%a4%ed%98%95-mcvd-%eb%b2%84%eb%84%88-%eb%85%b8%ec%a6%90\/\">\ub9de\ucda4\ud615 \ub178\uc990 \ubc0f \uac00\uc2a4 \uc811\ud569\ubd80 \uc18c\uc2f1 \ucc38\uace0 \uc790\ub8cc<\/a> \ub294 \uc774 \ub370\uc774\ud130\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \uc5b4\ub5bb\uac8c \uad6c\uc870\ud654\ub418\ub294\uc9c0 \ubcf4\uc5ec\uc90d\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\">MCVD \uc120\ubc18 \uac00\uc2a4 \uc811\ud569\ubd80\uc5d0 \uad50\uccb4 \uc530, \uc7ac\uac00\uacf5 \uc0e4\ud504\ud2b8 \ub610\ub294 \uc644\uc804\ud55c \ub9de\ucda4\ud615 \uc720\ub2c8\uc5b8\uc774 \ud544\uc694\ud55c \uacbd\uc6b0, \uc815\ud655\ud55c \uacac\uc801\uc744 \ubc1b\ub294 \uac00\uc7a5 \ube60\ub978 \ubc29\ubc95\uc740 \ub3c4\uba74, \uce21\uc815 \uce58\uc218, \uc7ac\ub8cc \uc694\uad6c\uc0ac\ud56d, \uac00\uc2a4 \uc5f0\uacb0, \uc6b4\uc804 \uc870\uac74\uc744 \ubcf4\ub0b4\ub294 \uac83\uc785\ub2c8\ub2e4. \ud300\uacfc \uad6c\uc131\ud488 \uc694\uad6c\uc0ac\ud56d\uc744 \ub17c\uc758\ud558\uace0 \uc77c\ubc18\uc801\uc778 \ubd80\ud488 \ub9e4\uce6d\uc774 \uc544\ub2cc \uc2e4\uc81c \uc778\ud130\ud398\uc774\uc2a4 \ub370\uc774\ud130\uc5d0 \uae30\ubc18\ud55c \uc751\ub2f5\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac80\uc99d\ub41c \ub370\uc774\ud130\ub97c \uc911\uc2ec\uc73c\ub85c MCVD rotary seal replacement\ub97c \uacc4\ud68d\ud558\ub294 \uac83\uc774 \uc77c\ud68c\uc131 \uc218\ub9ac\uc640 \ubc18\ubcf5\uc801\uc778 \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc744 \uad6c\ubd84\ud569\ub2c8\ub2e4.<\/p>\r\n\r\n\r\n\r\n<h2 id=\"additional-resources\" class=\"wp-block-heading\">\ucd94\uac00 \uc790\ub8cc<\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\uad00\ub828 \uad6c\uc131\ud488\uc5d0 \ub300\ud55c \ub354 \uc790\uc138\ud55c \uc548\ub0b4\ub294 \ub2e4\uc74c \ubb38\uc11c\uac00 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><a href=\"\/ko\/sg-controls-mcvd-%ec%84%a0%eb%b0%98-%ec%98%88%eb%b9%84-%eb%b6%80%ed%92%88\/\">SG Controls MCVD \uc120\ubc18 \uc608\ube44 \ubd80\ud488: \ub9de\ucda4\ud615 \uac00\uacf5 \ud640\ub354 \ubc0f \uce90\ub9ac\uc9c0<\/a><\/li>\r\n\r\n\r\n\r\n<li><a href=\"\/ko\/sg-controls-mcvd-%eb%b2%84%eb%84%88-%ea%b5%90%ec%b2%b4\/\">\ub3c4\uba74 \ubc0f \uc7a5\ucc29 \uac80\uc99d\uc744 \ud1b5\ud55c SG Controls MCVD \ubc84\ub108 \uad50\uccb4<\/a><\/li>\r\n\r\n\r\n\r\n<li><a href=\"\/ko\/nextrom-mcvd-%ea%b0%80%ec%97%b4-%eb%b2%84%eb%84%88-%eb%b6%80%ed%92%88\/\">Nextrom MCVD \uac00\uc5f4 \ubc84\ub108 \uad6c\uc131\ud488: \ub9de\ucda4\ud615 \uad50\uccb4 \ud3c9\uac00<\/a><\/li>\r\n\r\n\r\n\r\n<li><a href=\"\/ko\/ovd-vad-mcvd-%eb%b2%84%eb%84%88-%eb%b6%80%ed%92%88\/\">OVD VAD MCVD \ubc84\ub108 \ubd80\ud488: \uc5b4\ub5a4 \uad6c\uc131\ud488\uc5d0 \ubcc4\ub3c4 \uc0ac\uc591\uc774 \ud544\uc694\ud55c\uac00<\/a><\/li>\r\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>MCVD \uc11d\uc601 \uc120\ubc18 \uac00\uc2a4 \uc870\uc778\ud2b8\uc758 \ub85c\ud130\ub9ac \uc530 \uad50\uccb4\ub294 \uc530 \ud615\uc0c1\uacfc \uac00\uc2a4 \ud638\ud658\uc131\uc5d0 \uc138\uc2ec\ud55c \uc8fc\uc758\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uc720\uc9c0\ubcf4\uc218 \ubc0f \uad6c\ub9e4 \ud300\uc774 \ub9c8\ubaa8 \uc99d\uc0c1\uc744 \ud3c9\uac00\ud558\uace0, \ud638\ud658 \uac00\ub2a5\ud55c MCVD \ub85c\ud130\ub9ac \uc720\ub2c8\uc628 \uc608\ube44 \ubd80\ud488\uc744 \uc120\uc815\ud558\uba70, \uc99d\ucc29 \uc77c\uad00\uc131\uc744 \uc800\ud574\ud558\uc9c0 \uc54a\uace0 \uad50\uccb4 \ub2e4\uc6b4\ud0c0\uc784\uc744 \uacc4\ud68d\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":867,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[47,57,45,86,85],"class_list":["post-846","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-burner-maintenance","tag-mcvd-burners","tag-oem-replacement-parts","tag-quartz-lathe-gas-joints","tag-rotary-seal-replacement"],"_links":{"self":[{"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/posts\/846","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=846"}],"version-history":[{"count":1,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/posts\/846\/revisions"}],"predecessor-version":[{"id":868,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/posts\/846\/revisions\/868"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/media\/867"}],"wp:attachment":[{"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/media?parent=846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/categories?post=846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ovdparts.com\/ko\/wp-json\/wp\/v2\/tags?post=846"}],"curies":[{"name":"\uc8c4\uc1a1\ud569\ub2c8\ub2e4. \"wp\"\ub294 \ubc88\uc5ed\ud560 \ub0b4\uc6a9\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}