发明申请
- 专利标题: Device and a method for polishing lenses
- 专利标题(中): 装置和抛光透镜的方法
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申请号: US12657082申请日: 2010-01-13
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公开(公告)号: US20100190415A1公开(公告)日: 2010-07-29
- 发明人: Gunter Schneider , Helwig Buchenauer , Stephan Huttenhuis , Frank Flesch
- 申请人: Gunter Schneider , Helwig Buchenauer , Stephan Huttenhuis , Frank Flesch
- 申请人地址: DE STEFFENBERG
- 专利权人: SCHNEIDER GMBH & CO. KG
- 当前专利权人: SCHNEIDER GMBH & CO. KG
- 当前专利权人地址: DE STEFFENBERG
- 优先权: DE102009004787.5 20090113
- 主分类号: B24B13/00
- IPC分类号: B24B13/00
摘要:
A method for polishing lens surfaces, in which a) prior to the polishing process, for the purpose of determining an abrasion profile, at least one point of a workpiece is polished by means of a polishing tool to be used, using at least one pre-defined parameter; b) the polishing abrasion thus achieved on the workpiece side is determined by measuring; c) on the basis of the abrasion profile, at least one parameter is set for a subsequent polishing process, and the polishing process is completed at least partially. A method for polishing lens surfaces, in which the polishing point is places at least outside of the workpiece centre at a distance a from a plane which is tensioned by the tool spindle axis and the workpiece spindle axis. The invention furthermore relates to a lens polishing machine in which at least one movement axis is provided, by means of which a distance a between the polishing point and a plane which is tensioned by the tool spindle axis and the workpiece spindle axis can be set and/or changed.
公开/授权文献
- US08727834B2 Device and a method for polishing lenses 公开/授权日:2014-05-20
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