The effect of preheating of work on chatter during end milling of medium carbon steel performed on a Vertical Machining Center (VMC)

Amin, A. K. M. Nurul and Abdelgadir , M. (2003) The effect of preheating of work on chatter during end milling of medium carbon steel performed on a Vertical Machining Center (VMC). Journal of Manufacturing Science and Engineering, 125. pp. 674-680. ISSN 1087-1357

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Abstract

In the present work causes and after effects of chatter have been discussed and attempts have been made to control the occurrence of chatter during end milling operation conducted on a vertical machining center (VMC). Chatter has been treated as a resonance effect and preheating of the incoming work material layers using high frequency induction heating has been tried as a method of controlling chatter. It has been found that preheating results in substantial lowering down of acceleration amplitude of chatter in a wide range of cutting speed. This has facilitated low tool wear intensity, improved machined surface finish and low noise level during machining. Work material properties were practically unaffected due to low preheating temperature.

Item Type:	Article (Journal)
Additional Information:	2872/29562
Subjects:	T Technology > TS Manufactures > TS200 Metal manufactures. Metalworking
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Manufacturing and Materials Engineering
Depositing User:	Dr. A.K.M. Nurul Amin
Date Deposited:	19 Jul 2013 11:28
Last Modified:	19 Jul 2013 11:28
URI:	http://irep.iium.edu.my/id/eprint/29562

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