Paper Title:
Fabrication of Micro Aspheric Mould Integrated Ultra-Precision Grinding and Magnetorheological Finishing
  Abstract

This paper deals with one-point parallel grinding and magnetorheological finishing (MRF) polishing of micro glass lens mould. Firstly,the analysis and experiment of one-point parallel grinding are conducted on micro-aspheric mould with 10mm in diameter , after grinding ,the results show that the form accuracy of the micro aspheric mould are 2.538 μm in PVand 0.645 μm in RMS, also the subsurface damages and residual grinding marks are left ;And then , the magnetorheological finishing experiment is counducted, the form accuracy achieves 0.892 μm in PV and 0.287 μm in RMS ,after finishing, the surface quality was improved.

  Info
Periodical
Edited by
Qiusheng Yan, Jiabin Lu, Jun Wang and Hang Gao
Pages
134-138
DOI
10.4028/www.scientific.net/AMR.135.134
Citation
S. H. Yin, H. N. Tang, J. W. Yu, K. Tang, F. J. Chen, Z. Q. Xu, J. B. He, "Fabrication of Micro Aspheric Mould Integrated Ultra-Precision Grinding and Magnetorheological Finishing", Advanced Materials Research, Vol. 135, pp. 134-138, 2010
Online since
October 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Seung Yub Baek, Jung Hyung Lee, Eun Sang Lee, Jung Taik Lee
Abstract:In order to do the precision grinding of optical aspheric lens, it is essential to achieve high quality surface roughness. Experiments show...
1162
Authors: Seung Yub Baek, Eun Sang Lee, Jong Koo Won
Abstract:This study presents the development of an ultra-precision grinding system based on a new grinding technique called the “In-Process Grinding...
1168
Authors: Li Jun Li, Y. Jiang, Fei Hu Zhang
Abstract:The manufacturing system developed in this paper is mainly used for the ultra-precision grinding of the hard-cutting materials, such as high...
500
Authors: Jin Kai Xu, Hua Dong Yu, Xue Jun Zhang
Chapter 2: Mechatronics
Abstract:This paper introduces the affecting factors of tool clamping error of the axis direction in aspheric manufacturing process, and analyses the...
193
Authors: Shao Hui Yin, Zhi Qiang Xu, Jian Wu Yu
Abstract:Stainless steel; Aspheric mould; Ultra-precision turning; Magnetorheological polishing Abstract. The ultra precision turning and the...
176