Finite element and experimental analysis of dynamic behaviour of Vertical Machining Centre Components by Modal Analysis

Patwari, Muhammed Anayet Ullah and Faris, Waleed Fekry and Amin, A. K. M. Nurul and Loh, S. K. (2009) Finite element and experimental analysis of dynamic behaviour of Vertical Machining Centre Components by Modal Analysis. In: Advanced Materials for Application in Acoustics and Vibration, 4-6 January 2009, Cairo, Egypt.

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Abstract

The paper presents a systematic procedure and details of the use of experimental and analytical modal analysis technique for structural dynamic evaluation processes of a vertical machining centre. The main results deal with assessment of the mode shape of the different components of the vertical machining centre. The simplified experimental modal analysis of different components of milling machine was carried out. This model of the different machine tool's structure is made by design software and analyzed by finite element simulation using ABAQUS software to extract the different theoretical mode shape of the components. The model is evaluated and corrected with experimental results by modal testing of the machine components in which the natural frequencies and the shape of vibration modes are analyzed. The analysis resulted in determination of the direction of the maximal compliance of a particular machine component.

Item Type:	Conference or Workshop Item (Full Paper)
Additional Information:	4694/16454
Uncontrolled Keywords:	experimental modal analysis, vibration, vertical machining centre, mode shape
Subjects:	T Technology > TJ Mechanical engineering and machinery T Technology > TJ Mechanical engineering and machinery > TJ170 Mechanics applied to machinery. Dynamics
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Manufacturing and Materials Engineering Kulliyyah of Engineering > Department of Mechanical Engineering
Depositing User:	Dr. A.K.M. Nurul Amin
Date Deposited:	26 Jan 2012 14:37
Last Modified:	26 Jan 2012 14:37
URI:	http://irep.iium.edu.my/id/eprint/16454

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