论文信息 - Modelling of a tool during turning: Analytical prediction of the temperature and of the heat flux at the tool¿s tip

Modelling of a tool during turning: Analytical prediction of the temperature and of the heat flux at the tool¿s tip

Abstract The transient thermal behaviour of a turning tool is investigated. A model based on the quadrupole formulation is proposed. Two significant parameters: the temperature and the heat flux of the tool’s tip are estimated with that model. The results obtained are in good agreement with those obtained with numerical simulations using Fluent®.

M. Lazard | P. Corvisier | M. Lazard | P. Corvisier

[1] P. Oxley. Modelling machining processes with a view to their optimization and to the adaptive control of metal cutting machine tools , 1988 .

[2] G. Boothroyd. Temperatures in Orthogonal Metal Cutting , 1963 .

[3] A. Degiovanni. Conduction dans un “mur” multicouche avec sources: extension de la notion de quadripole , 1988 .

[4] M. C. Shaw. Metal Cutting Principles , 1960 .

[5] A. N. Stokes,et al. An Improved Method for Numerical Inversion of Laplace Transforms , 1982 .

[6] Jean-Luc Battaglia,et al. Métrologie des transferts thermiques dans un bec d'outil en conditions d'usinage , 1999 .

[7] C. Barlier,et al. Continuous Flank Wear Measurement of Turning Tools by Integrated Microthermocouple , 1997 .

[8] Y. Shin,et al. Thermo-mechanical modeling of orthogonal machining process by finite element analysis , 1999 .

[9] Herchang Ay,et al. Heat transfer and life of metal cutting tools in turning , 1998 .

[10] Jean-Luc Battaglia,et al. Estimation of heat flux and temperature in a tool during turning , 2000 .

[11] Herchang Ay,et al. Dynamics of Cutting Tool Temperatures during Cutting Process , 1994 .

[12] J. H. Dautzenberg,et al. Temperature measurement in orthogonal metal cutting , 1998 .

[13] James V. Beck,et al. Parameter Estimation in Engineering and Science , 1977 .

[14] G. Boothroyd,et al. Fundamentals of machining and machine tools , 2006 .