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Dynamic analysis of micro-milling machine

Hassan, Suhaimi and Abd Rahim, Erween and Mohid, Zazuli 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: dynamic analysis; micro-milling machine; modal analysis
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA349-359 Mechanics of engineering. Applied mechanics
Divisions: Faculty of Mechanical and Manufacturing Engineering > Department of Manufacturing and Industrial Engineering
Depositing User: Normajihan Abd. Rahman
Date Deposited: 15 May 2014 02:00
Last Modified: 15 May 2014 02:00
URI: http://eprints.uthm.edu.my/id/eprint/5286
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