发明专利
- 专利标题： Method for repairing wall member with flow passage
- 专利标题（中）： 用流动通道修复墙面部件的方法
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申请号： JP2010009990申请日： 2010-01-20
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公开(公告)号： JP2011147952A公开(公告)日： 2011-08-04
- 发明人: TSUKIMOTO KOJI , NAKAHARA SHINGO , HASEGAWA TSUGUO , MEGA MASAHIKO
- 申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
- 专利权人： Mitsubishi Heavy Ind Ltd,三菱重工業株式会社
- 当前专利权人： Mitsubishi Heavy Ind Ltd,三菱重工業株式会社
- 优先权： JP2010009990 2010-01-20
- 主分类号： B23K26/20
- IPC分类号： B23K26/20 ; B23K9/00 ; B23K15/00 ; B23K26/34 ; B23K31/00 ; F01D25/00 ; F02C7/00
摘要：
PROBLEM TO BE SOLVED: To provide a method for repairing a wall member with flow passages which is capable of shortening the time required for a partial repair work of the wall member with the flow passages and reducing the cost therefor. SOLUTION: The method includes: a removal step of removing a part of a wall member 1 with flow passages having a plurality of flow passages 4 between a base material 2 and a plate 3; a base material welding step of welding a repair base material 6 to a portion removed in the removal step; a flow passage forming step of forming the flow passages 4 between beads 8 of each cladding by welding by executing cladding by welding a plurality of times on the repair base material 6; and a plate welding step of welding a repair plate 9 to a surface of the plurality of beads 8 of cladding by welding. COPYRIGHT: (C)2011,JPO&INPIT
公开/授权文献
- JP5578864B2 Repair method of channel-wall member 公开/授权日：2014-08-27
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