Intervening variables in electrochemical machining

被引：66

作者：

da Silva Neto, Joao Cirilo

da Silva, Evaldo Malaquias

da Silva, Marcio Bacci

机构：

[1] Fed Ctr Technol Educ Minas Gerais, BR-38180084 Araxa, MG, Brazil

[2] Educ Union Minas Gerais SC Ltda, BR-32317700 Uberlandia, MG, Brazil

[3] Univ Fed Uberlandia, Sch Mech Engn, BR-38400902 Uberlandia, MG, Brazil

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2006年 / 179卷 / 1-3期

关键词：

electrochemical machining; roughness; non-traditional machining processes;

D O I：

10.1016/j.jmatprotec.2006.03.105

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This work shows a study of the intervening variables in electrochemical machining (ECM) of SAE-XEV-F Valve-Steel. A prototype developed at the Federal University of Uberlandia was used. The material removal rate (MRR), roughness and over-cut were studied. Four parameters were changed during the experiments: feed rate, electrolyte, flow rate of the electrolyte and voltage. Forty-eight experiments were carried out in the equipment developed. Two electrolytic solutions were used: sodium chloride (NaCl) and sodium nitrate (NaNO3). The results show that feed rate was the main parameter affecting the material removal rate. The electrochemical machining with nitride sodium presented the best results of surface roughness and over-cut. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：92 / 96

页数：5