Effect of Parameters of Notch on Fatigue Life of Shaft Based on Product Lifecycle Management

Abstract:

Article Preview

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 et al., "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

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.