ON THE DETERMINATION OF CURRENT EFFICIENCY IN ELECTROCHEMICAL MACHINING WITH A VARIABLE GAP

被引：51

作者：

BEJAR, MA

GUTIERREZ, F

机构：

[1] University of Chile, Department of Mechanical Engineering, Santiago

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 1993年 / 37卷 / 1-4期

关键词：

D O I：

10.1016/0924-0136(93)90128-S

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents the results of a study concerned with the determination of the current efficiency when a high-speed steel is machined electrochemically with a sodium nitrate electrolyte. The tests were carried out, without feed rate and at several inter-electrode voltages. The inter-electrode gap and the electrical current were measured simultaneously as a function of time. The influence of current density, concentration and temperature of the electrolyte, and flow velocity on the dissolution efficiency is determined.

引用

页码：691 / 699

页数：9

共 8 条

[1] ANODIC CURRENT EFFICIENCY AND DIMENSIONAL CONTROL IN ELECTROCHEMICAL MACHINING [J].