发明公开
EP2965851A1 Friction stir welding process with an offline tool breakage detection
审中-公开
Rührreibschweißverfahrenmit einer离线-Werkzeugbrucherkennung
- 专利标题： Friction stir welding process with an offline tool breakage detection
- 专利标题（中）： Rührreibschweißverfahrenmit einer离线-Werkzeugbrucherkennung
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申请号： EP14468007.1申请日： 2014-07-11
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公开(公告)号： EP2965851A1公开(公告)日： 2016-01-13
- 发明人: Muhic, Tadej , Kumer, Miha , Podlipnik, Gregor , Megusar, Andrej
- 申请人： NELA Razvojni center d.o.o. Podruznica Vincarje
- 申请人地址： Vincarje 2 4220 Skofja Loka SI
- 专利权人： NELA Razvojni center d.o.o. Podruznica Vincarje
- 当前专利权人： NELA Razvojni center d.o.o. Podruznica Vincarje
- 当前专利权人地址： Vincarje 2 4220 Skofja Loka SI
- 代理机构： Macek, Gregor
- 主分类号： B23K20/12
- IPC分类号： B23K20/12 ; B23Q17/00 ; G08B21/18
摘要：
The present invention provides a method of friction stir welding with detection of a tool (2, 15) breakage detection on an automated friction stir welding machine. The problem is solved with the integration of a laser distance measurement system (13), which is employed at the end of the welding sequence to verify the presence of a tool exit hole (16). Also presented is an automatic execution of a subprogram which enables the exclusion of non acceptable, i.e. N.O.K., parts in which a tool (2, 15) breakage incident occurred.
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