Paper Title:
The Investigation of Tool Wear in Metal Machining Using Finite Element Method
  Abstract

The existing studies based on 2-dimension cutting model are partial investigations on tool wear. In order to get close to the true cutting conditions, the Lagrangian thermo-viscoplastic cutting simulations were conducted and the tool wears were predicted under different cutting speeds using 3-dimension finite element models. The simulation results indicate that when the cutting speed increases the cutting forces will reduce accordingly while the wear depth will be deeper. As a result, different factors should be considered at the same time when the speed range is selected. This study has shown that the finite element method is a valuable approach to understand the tool wear mechanism in machining and the influences of different cutting speeds.

  Info
Periodical
Key Engineering Materials (Volumes 407-408)
Edited by
Fan Rui, Qiao Lihong, Chen Huawei, Ochi Akio, Usuki Hiroshi and Sekiya Katsuhiko
Pages
395-399
DOI
10.4028/www.scientific.net/KEM.407-408.395
Citation
H. Y. Ruan, H. Yan, S. B. Lu, H. X. Liu, X. Wang, "The Investigation of Tool Wear in Metal Machining Using Finite Element Method", Key Engineering Materials, Vols. 407-408, pp. 395-399, 2009
Online since
February 2009
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Price
$32.00
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