Paper Title:
Effect of Parameters of Notch on Fatigue Life of Shaft Based on Product Lifecycle Management
  Abstract

For designing the fatigue life of shaft with a circumferential notch exactly, the influencing factors have been analyzed completely. The modified mechanics model to estimate the fatigue life of shaft with a circumferential notch is set up. The assessment method of fatigue life for shaft with a circumferential notch is put forward. The effects of notch on stress concentration factor and fatigue life of shaft with a circumferential notch are discussed and the influencing parameters are obtained. The results show that the tip radius of notch has a great effect on fatigue life of shaft; on the other hand, the open angle of notch has a little effect on it. The results will establish the base of anti-fatigue design of shaft.

  Info
Periodical
Materials Science Forum (Volumes 638-642)
Main Theme
Edited by
T. Chandra, N. Wanderka, W. Reimers , M. Ionescu
Pages
3864-3869
DOI
10.4028/www.scientific.net/MSF.638-642.3864
Citation
Y. T. Li, B. Chen, C. F. Yan, "Effect of Parameters of Notch on Fatigue Life of Shaft Based on Product Lifecycle Management", Materials Science Forum, Vols. 638-642, pp. 3864-3869, 2010
Online since
January 2010
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Price
$32.00
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