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公开(公告)号:US5624067A
公开(公告)日:1997-04-29
申请号:US533896
申请日:1995-09-26
IPC分类号: B23K37/06
CPC分类号: B23K37/06 , B23K2201/06
摘要: A method and apparatus for groove weld joining pipe sections along a rotating preform having a circumferential groove thereon along which the preformed adjoining pipe sections are located to form a weld in the joining area and a underbead in the groove of the preform to thus weld together the pipe sections.
摘要翻译: 一种用于沿着具有周向槽的旋转预制件的槽部焊接接合管部分的方法和装置,预成型的邻接管段沿着该圆周槽定位以在接合区域中形成焊缝,并且在预成型件的凹槽中形成焊缝,从而焊接在一起 管段。