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RESEARCH PAPERS: Papers on Production Engineering

Inclined Moving Heat Source Model for Calculating Metal Cutting Temperatures

[+] Author and Article Information
P. R. Dawson

Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY 14853

S. Malkin

Material Processing and Machine Tool Center, Technion-Israel Institute of Technology, Haifa 32000, Israel

J. Eng. Ind 106(3), 179-186 (Aug 01, 1984) (8 pages) doi:10.1115/1.3185930 History: Received November 03, 1983; Online July 30, 2009

Abstract

The analysis of an inclined plane heat source moving along the surface of a semi-infinite solid is presented. Material passing by the heat source is eliminated from the analysis to simulate its removal by an orthogonal cutting process. The solution, expressed in terms of dimensionless parameters, is obtained by solving the heat equation numerically with the finite element method for a wide range of cutting conditions. The solution is used to evaluate shear plane temperatures in orthogonal machining and grinding zone temperatures in conventional and creep feed grinding.

Copyright © 1984 by ASME
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