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Grinding Combination of Electrochemical Smoothing On SKH 51 Surface

Journal Key Engineering Materials (Volumes 389 - 390)
Volume Advances in Abrasive Technology XI
Edited by Tsunemoto Kuriyagawa, Libo Zhou, Jiwang Yan and Nobuhito Yoshihara
Pages 410-416
DOI 10.4028/www.scientific.net/KEM.389-390.410
Online since September, 2008
Authors Pai Shan Pa
Keywords Combined Processes, Electrochemical Smoothing, Finish-Tool, Grinding, Surface Finish
Abstract A new finish mode combination of grinding and electrochemical smoothing executes a finish processes on SKH 51 surface is investigated. In the experiment, a high rotational speed of finish tool produces a better finish. A thin electrode associated with higher current density provides a larger discharge space for a better finish. The design change from a full form finish-tool to a partial finish-tool leads more discharge space, which creates better finishes than full form tool. It is a great contribution that the synchronous finish processes has a high efficiency than the electrochemical smoothing to make the workpiece surface smooth and bright.
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