Paper Title:
Heat Transfer in Grinding-Hardening of a Cylindrical Component
  Abstract

A three-dimensional finite element heat transfer model incorporating a moving heat source was developed to investigate the heat transfer mechanism in grinding-hardening of a cylindrical component. The model was applied to analyze the grinding-hardening of quenchable steel 1045 by two grinding methods, traverse and plunge grinding. It was found that the heat generated can promote the martensitic phase transformation in the ground workpiece. As a result, a hardened layer with a uniform thickness can be produced by traverse grinding. However, the layer thickness generated by plunge grinding varies circumferentially. The results are in good agreement with the experimental observations.

  Info
Periodical
Chapter
Chapter 1: Grinding Technology
Edited by
Taghi Tawakoli
Pages
35-41
DOI
10.4028/www.scientific.net/AMR.325.35
Citation
T. Nguyen, L. C. Zhang, D. L. Sun, "Heat Transfer in Grinding-Hardening of a Cylindrical Component", Advanced Materials Research, Vol. 325, pp. 35-41, 2011
Online since
August 2011
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$32.00
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