Research on locus planning in large scale non-axisymmetric aspheric surface machining

Hao Huang; Yinbiao Guo

doi:10.1117/12.783343

14 November 2007 Research on locus planning in large scale non-axisymmetric aspheric surface machining

Hao Huang, Yinbiao Guo

Proceedings Volume 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 67222P (2007) https://doi.org/10.1117/12.783343
Event: 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2007, Chengdu, China

Abstract

According to the requirement of high precision non-axisymmetric aspheric surface machining, and analyzing the locus planning limitation of traditional aspheric machining, a set of machining locus planning methods has been put forward to meet the requirement of non-axisymmetric aspheric machining. The method can minish the average and maximum value of residual error in divided area. Experiment result shows that the new machining method can fit ideal locus more, can minish machining error and improve machining accuracy more. It can get stable accuracy when the machining parameters are fixed.

Citation Download Citation

Hao Huang and Yinbiao Guo "Research on locus planning in large scale non-axisymmetric aspheric surface machining", Proc. SPIE 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 67222P (14 November 2007); https://doi.org/10.1117/12.783343

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