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Article Dans Une Revue Numerical Heat Transfer, Part A Applications Année : 2009

Online temperature prediction using a branch eigenmode reduced model applied to cutting process

Résumé

In this article, we propose a method to estimate the temperature field in the hottest zone of a cutting tool. Since temperature measurements are not possible in this zone, an inverse method using a branch modal reduction is implemented. The reduced model is used in an inverse problem to identify the heat flux density generated by the frictional forces. Knowing the interface heat flux, the direct problem is solved to compute the temperature field in the tool. The analysis of the results shows that this method enables supervision of the temperature field at the workpiece-tool contact area in real time.
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Dates et versions

hal-01180010 , version 1 (23-07-2015)

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Etienne Videcoq, Myriam Lazard, Olivier Quéméner, Alain Neveu. Online temperature prediction using a branch eigenmode reduced model applied to cutting process. Numerical Heat Transfer, Part A Applications, 2009, 55 (7), pp.683--705. ⟨10.1080/10407780902821490⟩. ⟨hal-01180010⟩

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