FEM/SPH simulation research and experiment of surface roughness based on traditional polishing process

	FEM/SPH simulation research and experiment of surface roughness based on traditional polishing process
	Shen Li-Jun ; Wan Yong-Jian ; Meng Kai ; Huang Chuan-Ke
刊名	OPTICAL REVIEW
	2015
卷号	22 期号:3 页码:393-401
ISSN号	1340-6000
通讯作者	Shen, LJ (reprint author), Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China.
中文摘要	Surface roughness is one of the most important parameters of surface quality and a difficult technical issue in glass polishing, especially for traditional polishing. In this paper, the coupled algorithm of FEM/SPH has been used to simulate the deformation of brittle K9 glass in traditional polishing. The influences of polishing particle size and insert depth on surface roughness are analyzed in detail. Then, experiment is carried out on a empty set 100 mm flat K9 mirror with three sorts of particle, ceria abrasive particle with 1.2, 1.6 and 2 mu m. Simulation and experiment results show that surface roughness of brittle glass has direct relationship with particle size during traditional polishing process. The surface roughness is better as the particle size is smaller.
英文摘要	Surface roughness is one of the most important parameters of surface quality and a difficult technical issue in glass polishing, especially for traditional polishing. In this paper, the coupled algorithm of FEM/SPH has been used to simulate the deformation of brittle K9 glass in traditional polishing. The influences of polishing particle size and insert depth on surface roughness are analyzed in detail. Then, experiment is carried out on a empty set 100 mm flat K9 mirror with three sorts of particle, ceria abrasive particle with 1.2, 1.6 and 2 mu m. Simulation and experiment results show that surface roughness of brittle glass has direct relationship with particle size during traditional polishing process. The surface roughness is better as the particle size is smaller.
学科主题	FEM/SPH simulation; Traditional polishing; K9 glass; Ceria particle; Surface roughness
收录类别	SCI
语种	英语
WOS记录号	WOS:000355599500002
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/7045]
专题	光电技术研究所_先光中心
作者单位	1.[Shen Li-Jun 2.Wan Yong-Jian 3.Meng Kai 4.Huang Chuan-Ke] Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 5.[Shen Li-Jun 6.Meng Kai 7.Huang Chuan-Ke] Univ Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Shen Li-Jun,Wan Yong-Jian,Meng Kai,et al. FEM/SPH simulation research and experiment of surface roughness based on traditional polishing process[J]. OPTICAL REVIEW,2015,22(3):393-401.
APA	Shen Li-Jun,Wan Yong-Jian,Meng Kai,&Huang Chuan-Ke.(2015).FEM/SPH simulation research and experiment of surface roughness based on traditional polishing process.OPTICAL REVIEW,22(3),393-401.
MLA	Shen Li-Jun,et al."FEM/SPH simulation research and experiment of surface roughness based on traditional polishing process".OPTICAL REVIEW 22.3(2015):393-401.