Dynamic analysis of micro-milling machine

Hassan, S. and A. Rahim, E. and Mohid, Z. and Warap, N.M. (2014) Dynamic analysis of micro-milling machine. Applied Mechanics and Materials, 465. pp. 699-703. ISSN 1660-9336

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Abstract

Dynamic analysis is very important in developing machine structure to sustain the required accuracy, reliability and productivity. The objective of this study is to conduct a dynamic and modal analyses of micro-milling machine. The machine designs were predicted by comparing the Finite Element Analysis (FEA) using ANSYS software and experimental hammer testing. Two micro-milling machine designs have been proposed. Natural frequency and mode shape was analyzed in modal analysis which show the result that first mode recorded frequency of 92.086 Hz for design A and 154.78 Hz for design B. Natural frequency of design B was higher than design A. From the comparision, it can be concluded that Design B was selected as a best design.

Item Type:	Article
Uncontrolled Keywords:	Micro-milling machine; Dynamic analysis; Modal analysis
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Faculty of Mechanical and Manufacturing Engineering > Department of Manufacturing Engineering
Depositing User:	Mrs. Siti Noraida Miskan
Date Deposited:	05 Jan 2022 08:29
Last Modified:	05 Jan 2022 08:29
URI:	http://eprints.uthm.edu.my/id/eprint/5102

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