{"id":3924,"date":"2021-05-05T08:59:00","date_gmt":"2021-05-05T08:59:00","guid":{"rendered":"https:\/\/www.wldsteel.com\/?p=3924"},"modified":"2021-08-05T09:01:54","modified_gmt":"2021-08-05T09:01:54","slug":"how-are-the-steel-insolation-joints-welded","status":"publish","type":"post","link":"https:\/\/www.wldsteel.com\/ko\/how-are-the-steel-insolation-joints-welded\/","title":{"rendered":"\uac15\ucca0 \uc77c\uc0ac \uc870\uc778\ud2b8\ub294 \uc5b4\ub5bb\uac8c \uc6a9\uc811\ub418\ub098\uc694?"},"content":{"rendered":"<p>\uc808\uc5f0 \uc870\uc778\ud2b8\ub294 \uc8fc\ub85c \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778\uc758 \uc530\ub9c1 \ubcf4\ud638\uc640 \uc804\uae30 \ud654\ud559\uc801 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc8fc\ub85c \uc9e7\uc740 \uc870\uc778\ud2b8, \uac15\ucca0 \ud50c\ub79c\uc9c0, \uace0\uc815 \ub9c1, \uc530, \ub2e8\uc5f4\ud310, \ub2e8\uc5f4 \uc2ac\ub9ac\ube0c \ubc0f \ucda9\uc9c4 \ub2e8\uc5f4\uc7ac\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc530\uc740 \uc530\ub9c1 \uad6c\uc870\ub294 \ub2e4\ub974\uc9c0\ub9cc \uc530\ub9c1 \uc6d0\ub9ac\ub294 \ub3d9\uc77c\ud558\uc9c0\ub9cc O- \ub9c1 \uc530, U- \ub9c1 \uc530 \ubc0f \"O \uc790\ud615 + U \uc790\ud615\"\ubcf5\ud569 \uc530\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc530\ub9c1 \uc6d0\ub9ac\ub294 \uc678\ubd80 \uc608\uc555\uc758 \uc791\uc6a9\uc744 \ubc1b\ub294 \uc530\ub9c1 \ub9c1\uc774 \ud0c4\uc131 \ubcc0\ud615\uc744 \uc77c\uc73c\ud0a4\uace0 \ud30c\uc774\ud504 \ub77c\uc778\uc758 \ub9e4\uccb4\uac00 \ub204\ucd9c\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud558\ub294 \ub370 \ud544\uc694\ud55c \uc530\ub9c1 \ub825\uc744 \uc0dd\uc131\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc6a9\uc811 \ud504\ub85c\uc138\uc2a4\ub97c \uc124\uba85\ud558\uae30 \uc704\ud55c X80 DN1200 PN120 \uc808\uc5f0 \uc870\uc778\ud2b8\uc758 \uc608\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \uc2e4\ud5d8\uc5d0\uc11c \uc808\uc5f0 \uc870\uc778\ud2b8\uc758 \uc7ac\uc9c8\uc740 API 5L X80\uc774\uace0 \ud06c\uae30\ub294 1 219mm \u00d7 27.5mm\uc785\ub2c8\ub2e4. \ubcf8\uccb4 \uc555\ub825 \ub2e8\uc870 \uac15\ucca0 (\ud50c\ub79c\uc9c0, \uace0\uc815 \ub9c1) \uc7ac\uc9c8\uc740 F65, \u2163 \ub4f1\uae09\uc774\uba70, \ubc00\ubd09 \ubd80\ubd84\uc740 \ubd88\uc18c \uace0\ubb34 U \uc790\ud615 \ubc00\ubd09 \ub9c1\uc73c\ub85c \uc548\uc815\uc801\uc778 \ubc00\ubd09, \ub0ae\uc740 \uc218\ubd84 \ud761\uc218, \ub192\uc740 \uc555\ucd95 \uac15\ub3c4, \uc6b0\uc218\ud55c \ud0c4\uc131 \ubc0f \uc804\uae30 \uc808\uc5f0\uc758 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc808\uc5f0 \ud50c\ub808\uc774\ud2b8 \uc18c\uc7ac\ub294 \uc804\uae30 \uc808\uc5f0 \uc131\ub2a5\uc774 \uac15\ud558\uace0 \uc720\uccb4 \uce68\ud22c\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \uc788\uc73c\uba70 \uc218\ubd84 \ud761\uc218\uac00 \uc801\uc2b5\ub2c8\ub2e4. F65 C, Mn, P, S \ud568\ub7c9 \ubc0f \ud0c4\uc18c \ub4f1\uac00\ubb3c, \uade0\uc5f4 \uc800\ud56d \uc9c0\uc218, \uacbd\ub3c4 \ubc0f \ucda9\uaca9 \uc5d0\ub108\uc9c0 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub300\ud55c ASTM A694\uc5d0 \ub530\ub978 \ub2e8\uc870 \ud50c\ub79c\uc9c0. \ud14c\uc2a4\ud2b8 \ud6c4 \uae08\uc18d \uc870\uc9c1 \uad6c\uc870\ub294 \ud384\ub77c\uc774\ud2b8 + \ud398\ub77c\uc774\ud2b8, \uade0\uc77c \ud55c \uad6c\uc870, \ubd84\ub9ac \uc5c6\uc74c, \ud3c9\uade0 \uc785\uc790 \ud06c\uae30\ub294 8 \ub4f1\uae09\uc785\ub2c8\ub2e4. \uc785\uc790 \ud06c\uae30\uac00 \ubbf8\uc138\ud560\uc218\ub85d \ub2e8\uc870\ud488\uc758 \uace0\uac15\ub3c4 \ubc0f \uc778\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc6a9\uc811 \uc808\ucc28 \uc790\uaca9<\/strong><\/p>\n\n\n\n<p>\uc774 \uc81c\ud488\uc758 \uc6a9\uc811\uc740 \uc751\ub825 \uc81c\uac70 \ucc98\ub9ac, \uc778\uc7a5, \uad7d\ud798, \ucda9\uaca9, \uacbd\ub3c4, \uae08\uc18d \uc870\uc9c1\ud559 \ubc0f \uc2a4\ud399\ud2b8\ub7fc \ubd84\uc11d \ud14c\uc2a4\ud2b8 \ud6c4 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub294 \uacb0\uacfc\ub97c \uc5bb\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1. \uc6a9\uc811 \ud648<\/p>\n\n\n\n<ul><li>\ud30c\uc774\ud504 \ud53c\ud305 \ubc0f \ud50c\ub79c\uc9c0\uc758 \uc7ac\ub8cc \ud2b9\uc131 \ubc0f \ubcbd \ub450\uaed8\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \ud648 \ud615\ud0dc\uc640 \ud06c\uae30, \uc989 \uc774\uc911 V \ud648\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/li><li>\uc6a9\uc811 \ud648\uc758 \ud06c\uae30\uc640 \uc720\ud615\uc744 \uc124\uacc4 \ud560 \ub54c \uc6a9\uc811 \uc5f4 \uc785\ub825\uc774 \ubc00\ubd09 \uc694\uc18c\uc758 \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uace0\ub824\ud558\uace0 \uc6a9\uc811\uc5d0 \ub354 \ub0ae\uc740 \uc5f4 \uc785\ub825\uc744 \ucc44\ud0dd\ud558\uc5ec \uc6a9\uc811\uc5d0 \uac00\uae4c\uc6b4 \uace0\ubb34 \uc530\ub9c1 \ub9c1\uc774 \uc6a9\uc811 \uacf5\uc815\uc5d0\uc11c \uc5f0\uc18c\ub418\uc9c0 \uc54a\ub3c4\ub85d\ud569\ub2c8\ub2e4. \uc881\uc740 \uac04\uaca9 \ud648\uc740 \ub2e4\ub144\uac04\uc758 \uc804\uccb4 \uc6a9\uc811 \ubcfc \ubc38\ube0c \uc6a9\uc811 \uacbd\ud5d8\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/li><\/ul>\n\n\n\n<p>2. \uc6a9\uc811 \ubc29\ubc95<\/p>\n\n\n\n<p>\uc6a9\uc811 \ubc29\ubc95\uc758 \"\uc544\ub974\uace4 \uc544\ud06c \uc6a9\uc811 \ubc31\ud0b9 + \uc11c\ube0c\uba38\uc9c0\ub4dc \uc544\ud06c \uc6a9\uc811 \ucda9\uc804 \ubc0f \ud53c\ubcf5\". \uc555\ub825 \uc6a9\uae30 \uc6a9\uc811 \ucf54\ub4dc \ubc0f \ud45c\uc900\uc5d0 \uaddc\uc815 \ub41c \uac15\ucca0 \ub4f1\uae09\uc774 \ub2e4\ub978 \uace0 \ud569\uae08\uac15\uc758 \uc6a9\uc811 \uc7ac\ub8cc \uc120\ud0dd \uc6d0\uce59\uc5d0 \ub530\ub77c F65 \uac15\ucca0 \ub4f1\uae09\uacfc \uc77c\uce58\ud558\ub294 \uc6a9\uc811 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\uc5ec F65 \ubc0f X80 \uc7ac\ub8cc\uc758 \uac15\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc744 \ubcf4\uc7a5 \ud560\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc778\uc131\ub3c4 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud50c\ub79c\uc9c0 \ub2c8\ud50c \uc6a9\uc811<\/p>\n\n\n\n<p>\ud50c\ub79c\uc9c0\uc640 \ud30c\uc774\ud504 \uc870\uc778\ud2b8\ub294 \uc544\ub974\uace4 \uc544\ud06c \uc6a9\uc811\uacfc \uc790\ub3d9 \uc11c\ube0c\uba38\uc9c0\ub4dc \uc544\ud06c \uc6a9\uc811\uc73c\ub85c \uc6a9\uc811\ub429\ub2c8\ub2e4. \ubc31\ud0b9 \uc6a9\uc811\uc5d0\ub294 \uc544\ub974\uace4 \uc544\ud06c \uc6a9\uc811\uc744, \ucda9\uc804 \ubc0f \ud53c\ubcf5 \uc6a9\uc811\uc5d0\ub294 \uc790\ub3d9 \uc11c\ube0c\uba38\uc9c0\ub4dc \uc544\ud06c \uc6a9\uc811\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1. \uc6a9\uc811 \uc7a5\ube44.<\/p>\n\n\n\n<p>\uc218\uc911 \uc544\ud06c \uc790\ub3d9 \uc6a9\uc811\uae30 : \uc18d\ub3c4 0.04 ~ 2r \/ min, \uacf5\uc791\ubb3c \ud074\ub7a8\ud551 \ubc94\uc704 \u03a6330 ~ \u03a62 700mm, \uc6a9\uc811 \uac00\ub2a5\ud55c \uacf5\uc791\ubb3c\uc758 \ucd5c\ub300 \uae38\uc774 4 500mm, \ucd5c\ub300 \uc6a9\uc811 \uc774\uc74c\uc0c8 \uae4a\uc774 110mm, 30t\uc758 \ubb34\uac8c\ub97c \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc218\uc911 \uc544\ud06c \uc6a9\uc811\uc740 \uc2e0\ub8b0\ud560 \uc218\uc788\ub294 \uc6a9\uc811 \ud488\uc9c8, \uc544\ub984\ub2e4\uc6b4 \uc6a9\uc811 \ube44\ub4dc \ud615\uc131, \ub192\uc740 \uc99d\ucc29\ub960\uc758 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \ub300\uad6c\uacbd \uc808\uc5f0 \uc870\uc778\ud2b8, \uc804\uccb4 \uc6a9\uc811 \ub9e4\ub9bd \ubcfc \ubc38\ube0c \ub4f1\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>(2) \uc6a9\uc811 \ubc29\ubc95.<\/p>\n\n\n\n<p>GTAW+SAW \uc6a9\uc811 \ubc29\uc2dd. \uba3c\uc800 \uc544\ub974\uace4 \uc544\ud06c \uc6a9\uc811 \ub8e8\ud2b8 \ubc31\ud0b9 \ubc0f \ucda9\uc804\uc744 \ub9e4\ubc88 \uc0ac\uc6a9\ud558\uc5ec \ub8e8\ud2b8\uac00 \ub179\uc744 \uc218 \uc788\ub3c4\ub85d \ud55c \ub2e4\uc74c \uce68\uc9c0 \uc544\ud06c \uc790\ub3d9 \ub2e4\uce35 \ub2e4\uc911 \ud328\uc2a4 \uc6a9\uc811 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ucda9\uc9c4 \ubc0f \ub36e\uac1c\ub97c \uc644\ub8cc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac<\/p>\n\n\n\n<p>\uc6a9\uc811\ubd80\uc758 \uc794\ub958 \uc751\ub825\uc744 \uc904\uc774\uace0 \uc6a9\uc811\ubd80\uc758 \uade0\uc5f4\uc774\ub098 \uc751\ub825 \ubcc0\ud615\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc6a9\uc811 \ud6c4 \uc751\ub825 \uc81c\uac70 \ubc0f \ud15c\ud37c\ub9c1\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\uc5d0\ub294 SCD \ud0c0\uc785 \ub85c\ud504 \uc804\uae30 \ud788\ud130(\uae38\uc774 18.5m)\uc640 LWK-3\u00d7220-A \ud0c0\uc785 \uc628\ub3c4 \uc81c\uc5b4 \ubc15\uc2a4\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc628\ub3c4 \uce21\uc815 \uc7a5\ube44\ub85c\ub294 K\ud615 \uc678\uc7a5\ud615 \uc5f4\uc804\ub300\ub97c \uc120\ud0dd\ud588\uc2b5\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac \uc628\ub3c4\ub294 550\u2103, \ubcf4\uc628 \uc2dc\uac04\uc740 2\uc2dc\uac04\uc73c\ub85c \uc124\uc815\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \uc2e4\ud5d8\uc5d0\uc11c \uc808\uc5f0 \uc870\uc778\ud2b8\uc758 \uc7ac\uc9c8\uc740 API 5L X80\uc774\uace0 \ud06c\uae30\ub294 1 219mm \u00d7 27.5mm\uc785\ub2c8\ub2e4. \ubcf8\uccb4 \uc555\ub825 \ub2e8\uc870 \uac15\ucca0 (\ud50c\ub79c\uc9c0, \uace0\uc815 \ub9c1) \uc7ac\uc9c8\uc740 F65, \u2163 \ub4f1\uae09\uc774\uba70, \ubc00\ubd09 \ubd80\ubd84\uc740 \ubd88\uc18c \uace0\ubb34 U \uc790\ud615 \ubc00\ubd09 \ub9c1\uc73c\ub85c \uc548\uc815\uc801\uc778 \ubc00\ubd09, \ub0ae\uc740 \uc218\ubd84 \ud761\uc218, \ub192\uc740 \uc555\ucd95 \uac15\ub3c4, \uc6b0\uc218\ud55c \ud0c4\uc131 \ubc0f \uc804\uae30 \uc808\uc5f0\uc758 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc808\uc5f0 \ud50c\ub808\uc774\ud2b8 \uc18c\uc7ac\ub294 \uc804\uae30 \uc808\uc5f0 \uc131\ub2a5\uc774 \uac15\ud558\uace0 \uc720\uccb4 \uce68\ud22c\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \uc788\uc73c\uba70 \uc218\ubd84 \ud761\uc218\uac00 \uc801\uc2b5\ub2c8\ub2e4. F65 C, Mn, P, S \ud568\ub7c9 \ubc0f \ud0c4\uc18c \ub4f1\uac00\ubb3c, \uade0\uc5f4 \uc800\ud56d \uc9c0\uc218, \uacbd\ub3c4 \ubc0f \ucda9\uaca9 \uc5d0\ub108\uc9c0 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub300\ud55c ASTM A694\uc5d0 \ub530\ub978 \ub2e8\uc870 \ud50c\ub79c\uc9c0. \ud14c\uc2a4\ud2b8 \ud6c4 \uae08\uc18d \uc870\uc9c1 \uad6c\uc870\ub294 \ud384\ub77c\uc774\ud2b8 + \ud398\ub77c\uc774\ud2b8, \uade0\uc77c \ud55c \uad6c\uc870, \ubd84\ub9ac \uc5c6\uc74c, \ud3c9\uade0 \uc785\uc790 \ud06c\uae30\ub294 8 \ub4f1\uae09\uc785\ub2c8\ub2e4. \uc785\uc790 \ud06c\uae30\uac00 \ubbf8\uc138\ud560\uc218\ub85d \ub2e8\uc870\ud488\uc758 \uace0\uac15\ub3c4 \ubc0f \uc778\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc6a9\uc811 \uc808\ucc28 \uc790\uaca9<\/p>\n\n\n\n<p>\uc774 \uc81c\ud488\uc758 \uc6a9\uc811\uc740 \uc751\ub825 \uc81c\uac70 \ucc98\ub9ac, \uc778\uc7a5, \uad7d\ud798, \ucda9\uaca9, \uacbd\ub3c4, \uae08\uc18d \uc870\uc9c1\ud559 \ubc0f \uc2a4\ud399\ud2b8\ub7fc \ubd84\uc11d \ud14c\uc2a4\ud2b8 \ud6c4 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub294 \uacb0\uacfc\ub97c \uc5bb\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1. \uc6a9\uc811 \ud648<\/p>\n\n\n\n<ul><li>\ud30c\uc774\ud504 \ud53c\ud305 \ubc0f \ud50c\ub79c\uc9c0\uc758 \uc7ac\ub8cc \ud2b9\uc131 \ubc0f \ubcbd \ub450\uaed8\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \ud648 \ud615\ud0dc\uc640 \ud06c\uae30, \uc989 \uc774\uc911 V \ud648\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/li><li>\uc6a9\uc811 \ud648\uc758 \ud06c\uae30\uc640 \uc720\ud615\uc744 \uc124\uacc4 \ud560 \ub54c \uc6a9\uc811 \uc5f4 \uc785\ub825\uc774 \ubc00\ubd09 \uc694\uc18c\uc758 \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uace0\ub824\ud558\uace0 \uc6a9\uc811\uc5d0 \ub354 \ub0ae\uc740 \uc5f4 \uc785\ub825\uc744 \ucc44\ud0dd\ud558\uc5ec \uc6a9\uc811\uc5d0 \uac00\uae4c\uc6b4 \uace0\ubb34 \uc530\ub9c1 \ub9c1\uc774 \uc6a9\uc811 \uacf5\uc815\uc5d0\uc11c \uc5f0\uc18c\ub418\uc9c0 \uc54a\ub3c4\ub85d\ud569\ub2c8\ub2e4. \uc881\uc740 \uac04\uaca9 \ud648\uc740 \ub2e4\ub144\uac04\uc758 \uc804\uccb4 \uc6a9\uc811 \ubcfc \ubc38\ube0c \uc6a9\uc811 \uacbd\ud5d8\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/li><\/ul>\n\n\n\n<p>2. \uc6a9\uc811 \ubc29\ubc95<\/p>\n\n\n\n<p>\uc6a9\uc811 \ubc29\ubc95\uc758 \"\uc544\ub974\uace4 \uc544\ud06c \uc6a9\uc811 \ubc31\ud0b9 + \uc11c\ube0c\uba38\uc9c0\ub4dc \uc544\ud06c \uc6a9\uc811 \ucda9\uc804 \ubc0f \ud53c\ubcf5\". \uc555\ub825 \uc6a9\uae30 \uc6a9\uc811 \ucf54\ub4dc \ubc0f \ud45c\uc900\uc5d0 \uaddc\uc815 \ub41c \uac15\ucca0 \ub4f1\uae09\uc774 \ub2e4\ub978 \uace0 \ud569\uae08\uac15\uc758 \uc6a9\uc811 \uc7ac\ub8cc \uc120\ud0dd \uc6d0\uce59\uc5d0 \ub530\ub77c F65 \uac15\ucca0 \ub4f1\uae09\uacfc \uc77c\uce58\ud558\ub294 \uc6a9\uc811 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\uc5ec F65 \ubc0f X80 \uc7ac\ub8cc\uc758 \uac15\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc744 \ubcf4\uc7a5 \ud560\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc778\uc131\ub3c4 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud50c\ub79c\uc9c0 \ub2c8\ud50c \uc6a9\uc811<\/p>\n\n\n\n<p>\ud50c\ub79c\uc9c0\uc640 \ud30c\uc774\ud504 \uc870\uc778\ud2b8\ub294 \uc544\ub974\uace4 \uc544\ud06c \uc6a9\uc811\uacfc \uc790\ub3d9 \uc11c\ube0c\uba38\uc9c0\ub4dc \uc544\ud06c \uc6a9\uc811\uc73c\ub85c \uc6a9\uc811\ub429\ub2c8\ub2e4. \ubc31\ud0b9 \uc6a9\uc811\uc5d0\ub294 \uc544\ub974\uace4 \uc544\ud06c \uc6a9\uc811\uc744, \ucda9\uc804 \ubc0f \ud53c\ubcf5 \uc6a9\uc811\uc5d0\ub294 \uc790\ub3d9 \uc11c\ube0c\uba38\uc9c0\ub4dc \uc544\ud06c \uc6a9\uc811\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>1. \uc6a9\uc811 \uc7a5\ube44.<\/p>\n\n\n\n<p>\uc218\uc911 \uc544\ud06c \uc790\ub3d9 \uc6a9\uc811\uae30 : \uc18d\ub3c4 0.04 ~ 2r \/ min, \uacf5\uc791\ubb3c \ud074\ub7a8\ud551 \ubc94\uc704 \u03a6330 ~ \u03a62 700mm, \uc6a9\uc811 \uac00\ub2a5\ud55c \uacf5\uc791\ubb3c\uc758 \ucd5c\ub300 \uae38\uc774 4 500mm, \ucd5c\ub300 \uc6a9\uc811 \uc774\uc74c\uc0c8 \uae4a\uc774 110mm, 30t\uc758 \ubb34\uac8c\ub97c \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc218\uc911 \uc544\ud06c \uc6a9\uc811\uc740 \uc2e0\ub8b0\ud560 \uc218\uc788\ub294 \uc6a9\uc811 \ud488\uc9c8, \uc544\ub984\ub2e4\uc6b4 \uc6a9\uc811 \ube44\ub4dc \ud615\uc131, \ub192\uc740 \uc99d\ucc29\ub960\uc758 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \ub300\uad6c\uacbd \uc808\uc5f0 \uc870\uc778\ud2b8, \uc804\uccb4 \uc6a9\uc811 \ub9e4\ub9bd \ubcfc \ubc38\ube0c \ub4f1\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>(2) \uc6a9\uc811 \ubc29\ubc95.<\/p>\n\n\n\n<p>GTAW+SAW \uc6a9\uc811 \ubc29\uc2dd. \uba3c\uc800 \uc544\ub974\uace4 \uc544\ud06c \uc6a9\uc811 \ub8e8\ud2b8 \ubc31\ud0b9 \ubc0f \ucda9\uc804\uc744 \ub9e4\ubc88 \uc0ac\uc6a9\ud558\uc5ec \ub8e8\ud2b8\uac00 \ub179\uc744 \uc218 \uc788\ub3c4\ub85d \ud55c \ub2e4\uc74c \uce68\uc9c0 \uc544\ud06c \uc790\ub3d9 \ub2e4\uce35 \ub2e4\uc911 \ud328\uc2a4 \uc6a9\uc811 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ucda9\uc9c4 \ubc0f \ub36e\uac1c\ub97c \uc644\ub8cc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac<\/p>\n\n\n\n<p>\uc6a9\uc811\ubd80\uc758 \uc794\ub958 \uc751\ub825\uc744 \uc904\uc774\uace0 \uc6a9\uc811\ubd80\uc758 \uade0\uc5f4\uc774\ub098 \uc751\ub825 \ubcc0\ud615\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc6a9\uc811 \ud6c4 \uc751\ub825 \uc81c\uac70 \ubc0f \ud15c\ud37c\ub9c1\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\uc5d0\ub294 SCD \ud0c0\uc785 \ub85c\ud504 \uc804\uae30 \ud788\ud130(\uae38\uc774 18.5m)\uc640 LWK-3\u00d7220-A \ud0c0\uc785 \uc628\ub3c4 \uc81c\uc5b4 \ubc15\uc2a4\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc628\ub3c4 \uce21\uc815 \uc7a5\ube44\ub85c\ub294 K\ud615 \uc678\uc7a5\ud615 \uc5f4\uc804\ub300\ub97c \uc120\ud0dd\ud588\uc2b5\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac \uc628\ub3c4\ub294 550\u2103, \ubcf4\uc628 \uc2dc\uac04\uc740 2\uc2dc\uac04\uc73c\ub85c \uc124\uc815\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\uc808\uc5f0 \uc870\uc778\ud2b8\ub294 \uc8fc\ub85c \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778\uc758 \uc530\ub9c1 \ubcf4\ud638\uc640 \uc804\uae30 \ud654\ud559\uc801 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc8fc\ub85c \uc9e7\uc740 \uc870\uc778\ud2b8, \uac15\ucca0 \ud50c\ub79c\uc9c0, \uace0\uc815 \ub9c1, \uc530, \ub2e8\uc5f4\ud310, \ub2e8\uc5f4 \uc2ac\ub9ac\ube0c \ubc0f \ucda9\uc9c4 \ub2e8\uc5f4\uc7ac\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc530\uc740 O- \ub9c1 \uc530, U- \ub9c1 \uc530 \ubc0f \"O \uc790\ud615 + U \uc790\ud615\"\ubcf5\ud569 \uc530\uc774 \ub420 \uc218 \uc788\uc9c0\ub9cc \uc530\ub9c1 \uad6c\uc870\ub294 [...]\uc785\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":3612,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.5 - 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