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International Journal of Forming Processes
1292-7775
Publication suspended
 

 ARTICLE VOL 6/3-4 - 2003  - pp.355-369  - doi:10.3166/ijfp.6.355-369
TITLE
Some Difficulties on Prediction of Tool Life and Machined Surface Quality through FEM

ABSTRACT
The analytical prediction methods of both stress and temperature distributions through FEM simulation of cutting process are firstly referred and some difficulties included are discussed. Prediction methods of cutting tool wear and tool chipping occurrence are then surveyed. The proposed tool wear and breakage mechanisms and their availabilities are also discussed. The prediction method of residual stress distribution in machined surface layer is proposed through FEM. And the distortion of machined product caused by rearrangement of residual stress is discussed.


AUTEUR(S)
Shirakashi TAKAHIRO

KEYWORDS
cutting process, FEM simulation, tool wear, tool breakage, surface quality, residual stress, distortion.

LANGUE DE L'ARTICLE
Anglais

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