Research on complex grinding and lapping of micro-aspheric surface - art no 614926
- 物理技术－会议论文 
Aiming at several problems existing in micro-aspheric component manufacture field in china recently, this paper brings forward a new complex grinding and lapping method that is used in producing micro-aspheric optical workpiece. This method adopts a complex wheel which integrates micro-grinding and MRF technique. The structure and parameters of the new pattem-grinding wheel are analyzed. The course of processing is summarized and every steps of controlling system are introduced. Methods about solving technical difficulties of process are put forward. The new complex processing method can increase flexility, processing efficiency and precision of the manufacture system, and provide a feasible way to resolve shortages of the micro-aspheric component manufacture domain.