发明名称 |
Method of calibrating a friction stir spot welding system |
摘要 |
A method of performing a plurality of friction stir spot welds with a friction stir spot welding (FSSW) system includes measuring a length of a pin of a weld tool of the FSSW system. The length is compared to a first limit to determine if the length is above or below the first limit. Debris is removed off of a tip of the pin when the length is determined to be above the first limit. The length is also compared to a second limit to determine if the length is above or below the second limit. At least one friction stir spot weld is performed on a workpiece when the length is determined to be less than the first limit and above the second limit.
|
申请公布号 |
US8052029(B1) |
申请公布日期 |
2011.11.08 |
申请号 |
US20100873648 |
申请日期 |
2010.09.01 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
SIGLER DAVID R.;CARLSON BLAIR E.;SZYMANSKI ROBERT T.;HALL MARK T. |
分类号 |
B23K20/12 |
主分类号 |
B23K20/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|