Effect of electrolyte on the current-carrying process in electrochemical machining-Reference-Cited by-同舟云学术

Effect of electrolyte on the current-carrying process in electrochemical machining

Published:2007-11-01 Issue:11 Volume:221 Page:1415-1419
ISSN:0954-4062
Container-title:Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science

Author:

Mukherjee S K¹,Kumar S¹,Srivastava P K²

Affiliation:

1. Department of Production Engineering, Birla Institute of Technology, Mesra, India

2. Department of Applied Chemistry, Birla Institute of Technology, Mesra, India

Abstract

Role of electrolyte [NaCl] in current-carrying processes in electrochemical machining of iron work piece has been analysed in light of Onsagar equation of strong electrolyte. Over-voltage-calculated with respect to equilibrium gap and penetration rate, shows that only a narrow range of equilibrium gap and penetration rate are admissible. It has been found that the maximum specific conductance of NaCl solution is 0.0387 ohm-1 cm-1 at 1.5 M NaCl concentration. It appears that NaCl contribute only a fraction of current, on the other hand H+ and OH-produced by electrolysis of water play an important role in the current-carrying process.

Publisher

SAGE Publications

Subject

Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1243/09544062JMES355

Reference18 articles.

1. New Developments in Electro-Chemical Machining

2. A neutral-network approach for the on-line monitoring of the electrical discharge machining process

3. Minimization of Machining Allowance in Electrochemical Machining

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