Research on Surface Grinding and Polishing Process of Precise Hydraulic Couples

Abstract:

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Manufacturing of precise couples is the most important key technology for hydraulic products. The hydraulic characteristics are not only strongly correlated with their geometric elements, but also associated with the surface qualities of the couples, including surface roughness and surface texture, and which primarily influence the dead zone, lag rings and friction of the couples. In order to get better surface machining quality of the precise hydraulic couples, the process of surface grinding and polishing was researched. Through process test, the optimum parameters of grinding and polishing processing were found, which made the surface roughness achieved Ra 0.031μm.

Info:

Periodical:

Edited by:

Feng Zhu, Xipeng Xu and Renke Kang

Pages:

317-321

DOI:

10.4028/www.scientific.net/KEM.487.317

Citation:

W.H. Wang et al., "Research on Surface Grinding and Polishing Process of Precise Hydraulic Couples", Key Engineering Materials, Vol. 487, pp. 317-321, 2011

Online since:

July 2011

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Price:

$35.00

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