Effects of the gap slope on the distribution of removal rate in Belt-MRF

	Effects of the gap slope on the distribution of removal rate in Belt-MRF
	Wang, D.; H. Hu; L. Li; Y. Bai; X. Luo; D. Xue and X. Zhang
	2017
发表期刊	Optics Express
卷号	25 期号:22
摘要	Belt magnetorheological finishing (Belt-MRF) is a promising tool for large-optics processing. However, before using a spot, its shape should be designed and controlled by the polishing gap. Previous research revealed a remarkably nonlinear relationship between the removal function and normal pressure distribution. The pressure is nonlinearly related to the gap geometry, precluding prediction of the removal function given the polishing gap. Here, we used the concepts of gap slope and virtual ribbon to develop a model of removal profiles in Belt-MRF. Between the belt and the workpiece in the main polishing area, a gap which changes linearly along the flow direction was created using a flat-bottom magnet box. The pressure distribution and removal function were calculated. Simulations were consistent with experiments. Different removal functions, consistent with theoretical calculations, were obtained by adjusting the gap slope. This approach allows to predict removal functions in Belt-MRF. 2017 Optical Society of America.
收录类别	sci ; ei
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/59240
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang, D.,H. Hu,L. Li,et al. Effects of the gap slope on the distribution of removal rate in Belt-MRF[J]. Optics Express,2017,25(22).
APA	Wang, D.,H. Hu,L. Li,Y. Bai,X. Luo,&D. Xue and X. Zhang.(2017).Effects of the gap slope on the distribution of removal rate in Belt-MRF.Optics Express,25(22).
MLA	Wang, D.,et al."Effects of the gap slope on the distribution of removal rate in Belt-MRF".Optics Express 25.22(2017).

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