发明申请
US20160082549A1 LASER DRILLING METHOD AND APPARATUS WITH RADIATION OUTPUT CHANGES IN A RADIAL DIRECTION DURING DRILLING OF A WORKPIECE
审中-公开
激光钻孔方法和设备在工件钻孔过程中径向方向的辐射输出变化
- 专利标题： LASER DRILLING METHOD AND APPARATUS WITH RADIATION OUTPUT CHANGES IN A RADIAL DIRECTION DURING DRILLING OF A WORKPIECE
- 专利标题（中）： 激光钻孔方法和设备在工件钻孔过程中径向方向的辐射输出变化
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申请号： US14890030申请日： 2014-05-06
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公开(公告)号： US20160082549A1公开(公告)日： 2016-03-24
- 发明人: Mitsutaka YOSHIDA , Natsuki SUGIYAMA , Akio SATO , Kenji KIDERA , Masaru SETODOI , Taku YAMAGUCHI
- 申请人： Mitsutaka YOSHIDA , Natsuki SUGIYAMA , Akio SATO , Kenji KIDERA , Masaru SETODOI , Taku YAMAGUCHI
- 申请人地址： JP Toyota-shi, Aichi-ken
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Toyota-shi, Aichi-ken
- 优先权： JP2013-099147 20130509
- 国际申请： PCT/IB2014/000742 WO 20140506
- 主分类号： B23K26/384
- IPC分类号： B23K26/384 ; B23K26/0622 ; B23K26/382
摘要：
A laser drilling method is a laser drilling method for performing drilling on a workpiece by use of a laser beam. The laser drilling method includes, after machining a through hole by radiating the laser beam to the workpiece (S100), scanning with the laser beam centered around the through hole toward a radial direction while changing a radiation output of the laser beam (S200).
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