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发明申请
US20200156189A1 BEAM SHAPER AND USE THEREOF, DEVICE FOR LASER BEAM TREATMENT OF A WORKPIECE AND USE THEREOF, METHOD FOR LASER BEAM TREATMENT OF A WORKPIECE 审中-公开

  • 专利标题： BEAM SHAPER AND USE THEREOF, DEVICE FOR LASER BEAM TREATMENT OF A WORKPIECE AND USE THEREOF, METHOD FOR LASER BEAM TREATMENT OF A WORKPIECE
  • 申请号： US16620842
    申请日： 2018-06-04
  • 公开(公告)号： US20200156189A1
    公开(公告)日： 2020-05-21
  • 发明人: Thomas Rataj , Stefan Wittwer , Simon Scheidiger
  • 申请人： Bystronic Laser AG
  • 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2cb769f8
  • 国际申请： PCT/EP2018/064574 WO 20180604
  • 主分类号： B23K26/38
  • IPC分类号： B23K26/38 ;  B23K26/06 ;  G02B27/09 ;  B23K26/066 ;  G02B5/00
BEAM SHAPER AND USE THEREOF, DEVICE FOR LASER BEAM TREATMENT OF A WORKPIECE AND USE THEREOF, METHOD FOR LASER BEAM TREATMENT OF A WORKPIECE
摘要：
A beam shaper (1) for shaping a laser beam is provided, including a first beam shaping section (2) designed for shaping a central part of the laser beam, and a second beam shaping section (3) designed for shaping a peripheral part of the laser beam. Moreover, a device for laser beam treatment of a workpiece and a method for laser beam treatment of a workpiece are provided.
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