Authors: Y.G. Wang, F.L. Zhao, H. Wang
Addresses: Key Laboratory for Precision and Non-traditional Machining Technology of Ministry of Education, Dalian University of Technology, Dalian, China. ' School of Mechanical Engineering, Dalian University of Technology, Dalian, China. ' Dalian University of Technology, Dalian, China
Abstract: In this paper, the erosive effect of micro-powder on surface by experiments is researched. Three groups of experiments in EDM, Si powder mixed EDM and Al powder mixed EDM are carried out, the main machining parameters is made by orthogonal experimental design. The effect of these parameters on the surface quality is discovered by ANOVA. Causes are finally discussed from the function of suspended powders.
Keywords: ANOVA; electro-discharge machining; electrical discharge machining; powder mixed EDM; orthogonal experiment; powder mixed finishing; surface quality; surface finishing; EDM finishing; micro-powder; erosion.
International Journal of Computer Applications in Technology, 2007 Vol.29 No.2/3/4, pp.225 - 228
Published online: 30 Sep 2007 *Full-text access for editors Access for subscribers Purchase this article Comment on this article