Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/27304
Title: Finite-element analysis of diamond turning of aluminium matrix composites
Authors: Ramesh, MV
Chan, KC 
Lee, WB 
Cheung, CF 
Keywords: Finite-element analysis
Diamond turning
MMC
Orthogonal cutting
Issue Date: 2001
Publisher: Pergamon Press
Source: Composites science and technology, 2001, v. 61, no. 10, p. 1449-1456 How to cite?
Journal: Composites science and technology 
Abstract: In this paper, a transient dynamic finite-element analysis was carried out to investigate the mechanics of diamond turning of an A16061/SiCp metal-matrix composite (MMC). To achieve closer approximations, 8-noded isoparametric elements have been chosen and employed. The powerful skyline procedure was used for storing the global stiffness matrix in conjunction with LDLT for solving simultaneous equations. The possible four encounters of the tool with the materials in the MMCs have been studied in detail. A new chip-separation criterion suggested in the recent literature has been adopted for the present analysis. The normal and shear stresses are analyzed for all four cases. It has been found that the theoretical findings are consistent with the experimental results and their significance is discussed in the paper.
URI: http://hdl.handle.net/10397/27304
ISSN: 0266-3538
EISSN: 1879-1050
DOI: 10.1016/S0266-3538(01)00047-1
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