发明申请
- 专利标题： Multi-shouldered fixed bobbin tools for simultaneous friction stir welding of multiple parallel walls between parts
- 专利标题（中）： 用于同时摩擦搅拌焊接多个平行壁之间的多肩固定筒管工具
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申请号： US11235584申请日： 2005-09-26
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公开(公告)号： US20060065694A1公开(公告)日： 2006-03-30
- 发明人: Israel Stol , John Cobes
- 申请人： Israel Stol , John Cobes
- 主分类号： B23K20/12
- IPC分类号： B23K20/12 ; B23K37/00
摘要：
A tool for making simultaneously a plurality of parallel friction stir welds includes at least one shank for holding in a chuck or collet of a friction stir welding machine, a plurality of friction stir welding pins, and friction stir welding shoulders including at least four working surfaces adjacent said ins, the shoulders and pins mounted in axial relationship; dimensions of said friction stir welding pins and shanks corresponding to dimensions and spacings of said friction stir welds.
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