Title of article
Thermal analysis in coated cutting tools
Author/Authors
Rogério Fernandes Brito، نويسنده , , Solidônio Rodrigues de Carvalho، نويسنده , , Sandro Metrevelle Marcondes de Lima e Silva، نويسنده , , Jo?o Roberto Ferreira، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
8
From page
314
To page
321
Abstract
This work studies the heat influence in cutting tools considering the variation of the coating thickness and the heat flux. K10 and diamond tools substrate with TiN and Al2O3 coatings were used. The numerical methodology utilizes the ANSYS® CFX software. Boundary conditions and constant thermo physical properties of the solids involved in the numerical analysis are known. To validate the proposed methodology an experiment is used. The TiN and Al2O3 coatings did not show satisfying results during a continuous cutting process. It showed a slight reduction in the heat flux for the 10 (µm) TiN and Al2O3 coatings.
Keywords
thermal analysis , Cutting tool , Finite volume method , heat transfer , Coatings
Journal title
International Communications in Heat and Mass Transfer
Serial Year
2009
Journal title
International Communications in Heat and Mass Transfer
Record number
1220476
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