Influence of Process Parameters on Material Removal Rate in Electrical Discharge Machining Cylindrical Shaped Parts-Reference-Cited by-同舟云学术

Influence of Process Parameters on Material Removal Rate in Electrical Discharge Machining Cylindrical Shaped Parts

Published:2021-01 Issue: Volume:1018 Page:91-95
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Hong Tran Thi¹,Linh Nguyen Hong²,Danh Bui Thanh³,Ky Le Hong⁴,Lien Vu Thi⁵,Giang Tran Ngoc⁵,Pi Vu Ngoc⁵,Tam Do Thi⁵

Affiliation:

1. Nguyen Tat Thanh University

2. Electric Power University

3. University of Transport and Communications

4. Vinh Long University of Technology Education

5. Thai Nguyen University of Technology

Abstract

This paper aims to find the impact of Electric Discharge Machining (EDM) factors on material removal rate (MRR) for 90CrSi alloy steel. Five three-level factors including pulse on time (Ton), pulse off time (Toff), pulse current (IP), server voltage (SV), and diameter of work-piece (dw) are investigated to explore their contribution on MRR by using Taguchi method in twenty-seven experiments based on an orthogonal array L27 (35). The findings realize that MRR is the most affected by the pulse current while the effect of the dw is the smallest. Based on ANOVA analysis, an optimal model of MRR has been developed and verified by comparing with the experiment result. The applicability of this proposed method can be used for further studies in EDM process.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.1018.91.pdf

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