发明公开
EP1384553A2 A polishing machine with driving means to move the grinding tool along a precession path and method to use it
有权
抛光具有驱动装置装置，用于引导沿着研磨Präzessionsbahn和使用它们的方法的工具
- 专利标题： A polishing machine with driving means to move the grinding tool along a precession path and method to use it
- 专利标题（中）： 抛光具有驱动装置装置，用于引导沿着研磨Präzessionsbahn和使用它们的方法的工具
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申请号： EP03078101.7申请日： 1999-12-01
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公开(公告)号： EP1384553A2公开(公告)日： 2004-01-28
- 发明人: Bingham, Richard , Riley, David Charles
- 申请人： University College London
- 申请人地址： Gower Street London WC1E 6BT GB
- 专利权人： University College London
- 当前专利权人： University College London
- 当前专利权人地址： Gower Street London WC1E 6BT GB
- 代理机构： Beresford, Keith Denis Lewis
- 优先权： GB9826369 19981201; GB9826371 19981201; GB9826372 19981201
- 主分类号： B24B13/015
- IPC分类号： B24B13/015 ; B24B41/04 ; B24B47/12
摘要：
A machine for abrading or polishing a workpiece (5) comprises a holding surface (4) holding the workpiece (5), a head member (7) arranged along a rotation axis (h) to rotate about the rotation axis (h), a working member (8) having a surface for abrading or polishing the workpiece (5) arranged on the head member (7) on the rotational axis for rotation about the rotation axis (h) with the head member, a first driving arrangement for driving a head member (7) and the working member (8) mounted thereon to rotate about the rotation axis, a head mounting arrangement for mounting the head member (7), a second driving arrangement (700-800) for driving the head mounting arrangement to incline the rotation axis of the head member (7) relative to a precession axis intersecting the rotation axis, and for moving the head member (7) to inclined positions with the rotation axis precessed about the precession axis, and a third driving arrangement for relatively moving the head mounting arrangement across the holding surface.
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