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2. 发明专利

JPS5840269A POLISHING MACHINE 失效
公开(公告)号：JPS5840269A
公开(公告)日：1983-03-09
申请号：JP13706881
申请日：1981-09-02
申请人： KASAI SHIYOUKOU KK
发明人： KASAI SOUHEI
IPC分类号： B24B7/04 , B24B7/07
摘要： PURPOSE:To obtain an uniform polished face by spinning the polishing machine against the spindle while revolving and varying the rotary ratio between the spindle and the polishing shaft and the shift between the center of the spindle and the center of the specimen holder thus changing the motion of the polishing machine against the specimen variously. CONSTITUTION:The automatic polishing machine is constructed such that the gear case 7 is fixed at the end portion of the gear case rotary shaft 5 then fixing to the polishing shaft 9 to the case 7 at the position eccentric against the spindle 3. Upon rotation of the motor 1, the shafts 3, 5 and the case 7 will rotate. Since the spindle gear 8 and the polishing shaft gear 10 are geared, the polishing shaft 9 will rotate in the direction opposite to the spindle 3. The polishing machine 11 fixed on the shaft 9 will also rotate in the direction opposite to the spindle 3. Consequently the polishing machine 11 will spin while revolving against the spindle 3. Furthermore the centers of the shaft 3 and the specimen holder are shifted, and when varying said shift a uniformly polished face is obtained.

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