发明授权
US07119302B2 Short-time arc welding system and method for short-time arc welding
有权
短时电弧焊短时电弧焊接系统及方法
- 专利标题: Short-time arc welding system and method for short-time arc welding
- 专利标题(中): 短时电弧焊短时电弧焊接系统及方法
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申请号: US10769722申请日: 2004-01-30
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公开(公告)号: US07119302B2公开(公告)日: 2006-10-10
- 发明人: Klaus G. Schmitt , Arne Friedrich
- 申请人: Klaus G. Schmitt , Arne Friedrich
- 申请人地址: US DE Newark
- 专利权人: Newfrey LLC
- 当前专利权人: Newfrey LLC
- 当前专利权人地址: US DE Newark
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 优先权: DE10138947 20010802
- 主分类号: B23K9/20
- IPC分类号: B23K9/20
摘要:
A short-cycle arc-welding system (10) and a method for welding elements (32), such as metal bolts (32) to components (34) such as sheet metal (34) includes a robot (12), having at least one arm (16) displaceable on at least two co-ordinate axes (x, y, z), a welding head base (20) fixed to robot arm (16), a welding head (22) displaceably mounted on welding head base (20), a retaining device (30) retaining an element, a lifting device (36) for setting and re-positioning retaining device (30) in relation to welding head (22), and a measuring system (44,46) determining the relative position between component (34) and element (32). Measuring system (44,46) has a control device (46), controlling lifting device (36) such that element (32) displaces towards component (34) until contacting component (34) to determine the relative position.
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