Paper Title:
Simplified Heat Model of the Weaving Welding Processes
  Abstract

Considering the specialty of the welding with weaving during the manufacturing process of the thick plate welding structure, a coordinate transformation method is put forward to simulate this process. The results indicate that the arc weaving process leads to the increasing temperature gradient in the regions near the weld bead, which also raises the peak values of transverse residual stresses. Combining the characteristic of the welding with weaving and the conversation of energy law, simplified banding heat source models are developed.

  Info
Periodical
Materials Science Forum (Volumes 575-578)
Edited by
Jitai NIU, Zuyan LIU, Cheng JIN and Guangtao Zhou
Pages
735-740
DOI
10.4028/www.scientific.net/MSF.575-578.735
Citation
J. G. Yang, J. S. Gao, H. Y. Fang, G. T. Zhou, J. F. Hu, "Simplified Heat Model of the Weaving Welding Processes", Materials Science Forum, Vols. 575-578, pp. 735-740, 2008
Online since
April 2008
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Price
$32.00
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