基本信息:
- 专利标题： FRICTION WELDING METHOD
- 申请号：US15655131 申请日：2017-07-20
- 公开(公告)号：US20190022789A1 公开(公告)日：2019-01-24
- 发明人： Jonathan D. Mast , John R. Kelley , Timothy J. Trapp , Mark K. McCullough
- 申请人： General Electric Company
- 主分类号： B23K20/12
- IPC分类号： B23K20/12 ; B23K20/26 ; B23K20/22
摘要：
A friction welding method includes: applying axial force to first and second metallic components so as to force the components against each other at an interface therebetween, while oscillating the two components relative to each other in a cyclic motion, so as to generate friction and heat at the interface; rapidly stopping the cyclic motion; and applying a spike in the axial force to complete a weld between the first and second components.
公开/授权文献:
- US10525548B2 Friction welding method 公开/授权日：2020-01-07
IPC结构图谱:
| B | 作业；运输 |
| --B23 | 机床；不包含在其他类目中的金属加工 |
| ----B23K | 钎焊或脱焊；焊接；用钎焊或焊接方法包覆或镀敷；局部加热切割，如火焰切割；用激光束加工 |
| ------B23K20/00 | 利用冲击或其他压力的非电焊接，用或不用加热，例如包覆或镀敷 |
| --------B23K20/12 | .由摩擦产生热；摩擦焊接 |