Experimental Study on Shot Peening to Improve Diaphragm Spring Fatigue Life of Automobile Clutch-Reference-Cited by-同舟云学术

Experimental Study on Shot Peening to Improve Diaphragm Spring Fatigue Life of Automobile Clutch

Published:2014-06 Issue: Volume:941-944 Page:1497-1500
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Xu Hai Hua¹,Ye Yu Chun¹,Li Guang Fu¹

Affiliation:

1. Guangdong Institute of Science and Technology

Abstract

In the modern automotive industry, diaphragm spring clutch is widely used in light-duty and mini cars. Its service life depends on the performance and quality of pressure element-diaphragm spring. Improving diaphragm spring fatigue life and reducing elastic force decay rate will extend service life of diaphragm spring clutch. By comparing the fatigue life through bench test, shot peening on diaphragm spring can observably improve working fatigue life.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.941-944.1497.pdf

Reference3 articles.

1. Li Ruihong, Liu Daoxin, Zhang Wei, Li Xuan. Influence of Shot Peening and Surface Integrity on the Fatigue Properties of 300M Steel. Mechanical Science and Technology for Aerospace Engineering. Sep 2011, Vol. 30, pp.1418-1423.

2. Zhang X H, et al, Effect of Shot Peening on Fretting Fatigue of Ti811 Alloy at Elevated Temperature. International Journal of Fatigue, 2009, 31(5), pp.889-893.

3. Wang Mei, Liu Shan, Gu Yuanxing, Liu Liang. Experiment of Effect of Shot Peening Strengthening on TC11 Alloy Simulation Blade's HCF Life. Journal of Aerospace Power. Mar 2013, Vol. 28, pp.507-512.

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