Research on Control Optimization for Bonnet Polishing System

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	Research on Control Optimization for Bonnet Polishing System
	Pan Ri ; Wang Zhen-Zhong ; Wang Chun-Jin ; Xie Yin-Hui ; Zhang Dong-Xu ; Guo Yin-Biao ; Wang ZZ(王振忠) ; Guo YB(郭隐彪)
刊名	http://dx.doi.org/10.1007/s12541-014-0361-6
	2014
关键词	MIRROR-SEGMENTS SIMULATION SURFACES
英文摘要	National Important Science and Technology Special Projects of China [2013ZX04001 000-206]; Xiamen University [201212G011]; Aspheric optical lenses are conventionally polished with continuous precession by 5-axis bonnet polishing system. In this work, in order to achieve that aspheric lenses be processed by four-axis simultaneous NC (numerical control) machining system, one kind of control algorithm was proposed by controlling the error of precession angle. Firstly, on the basis of the analysis of the structure of bonnet tool and processing technology of aspheric optics, ranges of important parameters in machining process such as the angle between spin axis of bonnet tool and negative vertical direction and the precession angle were fixed, to make the minimum errors of precession angle as small as possible; Secondly, the control algorithm was introduced, aimed to reduce the existing errors of precession angle in polishing process by making micro migration of machining points. Then, simulation experiments of polishing non-axisymmetric aspheric lenses were carried out to validate the suggested control algorithm, the results revealed that the maximum error of precession angle was decreased to about 0.01 degrees, which is available in real processing.
语种	英语
出版者	KOREAN SOC PRECISION ENG
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/92054]
专题	物理技术－已发表论文
推荐引用方式 GB/T 7714	Pan Ri,Wang Zhen-Zhong,Wang Chun-Jin,et al. Research on Control Optimization for Bonnet Polishing System[J]. http://dx.doi.org/10.1007/s12541-014-0361-6,2014.
APA	Pan Ri.,Wang Zhen-Zhong.,Wang Chun-Jin.,Xie Yin-Hui.,Zhang Dong-Xu.,...&郭隐彪.(2014).Research on Control Optimization for Bonnet Polishing System.http://dx.doi.org/10.1007/s12541-014-0361-6.
MLA	Pan Ri,et al."Research on Control Optimization for Bonnet Polishing System".http://dx.doi.org/10.1007/s12541-014-0361-6 (2014).