发明申请
- 专利标题: SYSTEM AND METHOD FOR GENERATING A WELDED ASSEMBLY
- 专利标题(中): 用于产生焊接组件的系统和方法
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申请号: US13282538申请日: 2011-10-27
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公开(公告)号: US20130105046A1公开(公告)日: 2013-05-02
- 发明人: Blair E. Carlson , Mark T. Hall
- 申请人: Blair E. Carlson , Mark T. Hall
- 申请人地址: US MI Detroit
- 专利权人: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人地址: US MI Detroit
- 主分类号: C21D8/00
- IPC分类号: C21D8/00 ; B23K11/30 ; B23K31/02 ; C21D6/00 ; B23K1/20
摘要:
A method of generating a welded assembly includes providing a work-hardened steel component. The method also includes annealing a region on the work-hardened steel component to impart a local temper to the region such that formability of the region is increased. The method additionally includes forming a projection on the annealed region. Furthermore, the method includes clamping a panel against the projection and joining the panel and the work-hardened steel component at the projection via a welding apparatus to generate the welded assembly. A system for generating a welded assembly employing the disclosed method and a method of generating a reinforced assembly are also disclosed.
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