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发明申请
US20150283670A1 GRINDING WHEEL AND CLEANING METHOD FOR GRINDING CHAMBER 有权
磨床的研磨轮和清洁方法

  • 专利标题： GRINDING WHEEL AND CLEANING METHOD FOR GRINDING CHAMBER
  • 专利标题（中）： 磨床的研磨轮和清洁方法
  • 申请号： US14662491
    申请日： 2015-03-19
  • 公开(公告)号： US20150283670A1
    公开(公告)日： 2015-10-08
  • 发明人: Takahiko Tsuno
  • 申请人： DISCO CORPORATION
  • 优先权： JP2014-077996 20140404
  • 主分类号： B24B53/007
  • IPC分类号： B24B53/007 ;  B08B9/093 ;  B24D7/18
GRINDING WHEEL AND CLEANING METHOD FOR GRINDING CHAMBER
摘要：
A grinding wheel includes an annular base and a plurality of abrasive members fixed to the lower surface of the base and arranged annularly. The base has a plurality of through holes for discharging a grinding water. The plural through holes radially extend from the inner side surface to the outer side surface of the base. The plural through holes are arranged at given intervals in the circumferential direction of the base so that the grinding water is scattered in different directions from the through holes.
摘要（中）：

砂轮包括环形基座和固定到基座的下表面并且环形布置的多个研磨构件。 底座具有用于排出研磨水的多个通孔。 多个通孔从基部的内侧面向外侧面径向延伸。 多个通孔在基座的圆周方向上以给定的间隔布置，使得研磨水在与通孔不同的方向上散射。

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