Effect of low-frequency vibration on workpiece in EDM processes

Prihandana, Gunawan Setia and Mahardika, Muslim and Hamdi, M. and Mitsui, Kimiyuki (2011) Effect of low-frequency vibration on workpiece in EDM processes. Journal of Mechanical Science and Technology, 25 (5). pp. 1231-1234. ISSN 1738-494X

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Abstract

High-frequency vibration aided EDM has become one of the ways to increase material removal rate in EDM process, due to the flushing effect caused by vibration. However, utilizing high-frequency vibration, especially in ultrasonic range consumes a lot of setup cost. This work presents an attempt to use a low-frequency vibration on workpiece of stainless steel (SS 304) during EDM process. The workpiece was vibrated with variations of low-frequency and low-amplitude. The results show that the application of low-frequency vibration in EDM process can be used to increase the material removal rate, and decrease the surface roughness and tool wear rate.

Item Type: Article
Uncontrolled Keywords: electrical discharge machining low-frequency vibration material removal rate tool wear ratio surface roughness tool design method discharge
Subjects: T Technology > TS Manufactures
Divisions: Faculty of Engineering
Depositing User: Mr. Mohammed Salim Abd Rahman
Date Deposited: 09 Jul 2013 06:34
Last Modified: 14 Jul 2017 09:03
URI: http://eprints.um.edu.my/id/eprint/6922

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