Paper Title:
Prediction of the Hardened Layer in Traverse Cylindrical Grinding-Hardening
  Abstract

A finite element heat transfer model incorporating a moving heat source has been developed to predict the temperature field in traverse cylindrical grinding. The model was then applied to analyse the grinding-hardening of quenchable steel 1045. It was found that in the region where the grinding wheel had an entire contact with the workpiece, material would experience a heating-cooling cycle, enabling the generation of a uniform hardened layer. In the transient regions at the two ends of the workpiece where the wheel-workpiece contacts were partial, the material was not hardened but experienced an annealing process. The results were in good agreement with the experimental observations.

  Info
Periodical
Materials Science Forum (Volumes 697-698)
Chapter
I. Advanced Manufacturing Technology and Equipment
Edited by
Tian Huang, Dawei Zhang, Bin Lin, Anping Xu, Yanling Tian and Weiguo Gao
Pages
13-18
DOI
10.4028/www.scientific.net/MSF.697-698.13
Citation
T. Nguyen, L. C. Zhang, "Prediction of the Hardened Layer in Traverse Cylindrical Grinding-Hardening", Materials Science Forum, Vols. 697-698, pp. 13-18, 2012
Online since
September 2011
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Price
$32.00
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