发明授权
- 专利标题： Single-pass laser welding method of a T assembly of metallic parts
- 专利标题（中）： 金属部件T组装的单程激光焊接方法
-
申请号： US10694853申请日： 2003-10-29
-
公开(公告)号： US07071445B2公开(公告)日： 2006-07-04
- 发明人: Herve Launais , Thierry Flesch , Dominique Mignot , Michel Allouard
- 申请人： Herve Launais , Thierry Flesch , Dominique Mignot , Michel Allouard
- 申请人地址： FR Paris
- 专利权人： Snecma Moteurs
- 当前专利权人： Snecma Moteurs
- 当前专利权人地址： FR Paris
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： FR0213914 20021107
- 主分类号： B23K26/00
- IPC分类号： B23K26/00
摘要：
The method is used to attach the various parts of a “T” assembly using a single laser welding pass from the outside of the “T” assembly.Welding is done with a bifocal welding head (20) the two axes (21) of which are parallel to a surface of the part forming the “T” stem (10), the weld being made along the entire length of the assembly.To be used when manufacturing vanes for a turbo jet fan duct.
公开/授权文献
信息查询
