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Wire-cut EDM of SiSiC- preliminary investigation in machining parameter

Rahim, M. Zulafif and Yusof, M. S. and A. Rahim, E. and Ibrahim, Mohd Rasidi and Mohid, Z. (2016) Wire-cut EDM of SiSiC- preliminary investigation in machining parameter. In: 7th International Conference on Mechanical and Manufacturing Engineering, 1 - 3 August 2016, Jogjakarta, Indonesia.

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Official URL: doi:10.1063/1.4981193

Abstract

Silicon Carbide is a semiconductor material that is becoming popular because of its special characteristic. However, the application of this material is limited due to the difficulty of its machining process. This paper discusses the influence of machining parameters in WEDM of Siliconized Silicon Carbide (SiSiC). Using 2-level full factorial design of experiment, the effect of pulse on-time, pulse off-time, peak current and servo voltage on material removal rate, surface roughness, sparking gap and wire lag were studied. For predicting the machining performance and to represent the relationship, a mathematical model for individual response was developed and validated through a conformation test.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TJ Mechanical engineering and machinery > TJ1125-1345 Machine shops and machine shop practice
Divisions: Faculty of Mechanical and Manufacturing Engineering > Department of Aeronautical Engineering
Depositing User: Mr. Mohammad Shaifulrip Ithnin
Date Deposited: 13 Aug 2018 03:22
Last Modified: 13 Aug 2018 03:22
URI: http://eprints.uthm.edu.my/id/eprint/9588
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