Compensation and Experiment Research of Machining Error for Optical Aspheric Precision Grinding

摘要：

　　According to the demand of precision machining for optical aspheric lens,especially large scale optical aspheric lens,this paper presents an error compensation technique for precision grindging.Based on precision surface grinding machine (MGK7160),grating-type parallel grinding method is put forward to realize grinding paths planning for optical aspheric lens.In order to obtain surface metrology and evaluation after grinding,an on-machine measurement system is built.On the basis of compensation principle,machining error is separated to achieve error compensation.Grinding experiments are carried out and show that it can meet the demand of precision grinding,and the accuacy after error compensation attains 6.5μm.

关键词： Optical aspheric lens Error compensation On-machine measurement Precision grinding

作者: KE Xiaolong GUO Yinbiao WANG Chuniin

作者单位: School of mechanical and Automotive Engineering,Xiamen University of Technology,Xiamen 361024,China Department of Mechanical and Electrical Engineering,Xiamen University,Xiamen 361005,China

会议类型: 国际会议

会议名称: 16th International Symposium on Advances in Abrasive Technology(ISAAT2013) in conjunction withthe 17th Chinese Conference of Abrasive Technology(CCAT2013)(第16届国际磨粒技术会议暨第17届全国磨粒技术学术会议)(

会议地点: 杭州

会议语种:英文

页码: 103-107

在线出版日期: 2013-09-23（万方平台首次上网日期，不代表论文的发表时间）