发明授权
US5550345A Process and device for welding sheets by laser to form compound sheets
失效
通过激光焊接片材以形成复合片材的方法和装置
- 专利标题： Process and device for welding sheets by laser to form compound sheets
- 专利标题（中）： 通过激光焊接片材以形成复合片材的方法和装置
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申请号： US33050申请日： 1993-03-18
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公开(公告)号： US5550345A公开(公告)日： 1996-08-27
- 发明人: Markus Meier , Werner Urech , Karl Wueger
- 申请人： Markus Meier , Werner Urech , Karl Wueger
- 申请人地址： CHX Zug
- 专利权人： Elpatronic AG
- 当前专利权人： Elpatronic AG
- 当前专利权人地址： CHX Zug
- 优先权： CHX01173/92 19920412; CHX01211/92 19920413; CHX00573/93 19930225
- 主分类号： B23K26/00
- IPC分类号： B23K26/00 ; B23K26/20 ; B23K26/26 ; B23K33/00
摘要：
The sheets which are to be butt welded are positioned with their edges in contact with one another. To reduce the gap to a width acceptable for laser welding, at least one sheet is plastically deformed along the line of the joint so that material flows towards the gap, reducing the width of the gap. In this way, sheets cut to size with much less precision can be welded together.
公开/授权文献
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