发明名称 |
LASER PROCESSING OPTICAL UNIT, IN PARTICULAR LASER WELDING OPTICAL UNIT, AND LASER PROCESSING DEVICE WITH SUCH A LASER PROCESSING OPTICAL UNIT |
摘要 |
A laser processing optical unit (15), in particular a laser welding optical unit, is provided with a pivoting deflecting mirror (19). A change in the pivoting position of the deflecting mirror (15) allows varying the position of a laser beam focus (23) along a positioning axis (24) relative to a workpiece (2). A rotary drive motor (27) generates a pivoting motion of the deflecting mirror (19), the rotary drive motor (27) being connected to the deflecting mirror (19) by a transmission (28), by means of which a unidirectional rotary driving motion of the rotary drive motor (27) can be converted into a periodical, bidirectional pivoting motion of the deflecting mirror (19). |
申请公布号 |
WO2015055221(A1) |
申请公布日期 |
2015.04.23 |
申请号 |
WO2013EP03093 |
申请日期 |
2013.10.15 |
申请人 |
TRUMPF LASER- UND SYSTEMTECHNIK GMBH |
发明人 |
LIEBHART, HARALD;MÜLLER, JÖRG;KAUPP, PETER |
分类号 |
B23K26/06;B23K26/08;G02B7/182;G02B26/08;G02B26/10 |
主分类号 |
B23K26/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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