Paper Title:
Numerical Simulation for the Interaction of the Semi-Fixed Abrasive Plate with the Workpiece
  Abstract

In order to improve the efficiency of ultra-precision processing, the semi-fixed abrasive plate (SFAP) is developed to reduce or eliminate the surface and subsurface defects and improve the process efficiency. The interaction of the semi-fixed abrasive plate-workpiece is the key factor for the processing. The complex plate-workpiece interaction is taken into consideration in the generation of the semi-fixed abrasive surface in this paper. A numerical model which allows describing the elastic-plastic contact load of the isotropic fractal surface and the real contact area of plate-workpiece is developed for the semi-fixed abrasive plate. The results shows that the real contact area is only a part of the workpiece and it changed with the contact load alteration, it is useful to determine the processing parameter of SFAP lapping.

  Info
Periodical
Edited by
Guanglin Wang, Huifeng Wang, Jun Liu and Xilin Zhu
Pages
107-111
DOI
10.4028/www.scientific.net/AMR.305.107
Citation
Y. Zhang, Z. Z. Zhou, J. L. Yuan, C. D. Lu, "Numerical Simulation for the Interaction of the Semi-Fixed Abrasive Plate with the Workpiece", Advanced Materials Research, Vol. 305, pp. 107-111, 2011
Online since
July 2011
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