Effect of parameters of notch on fatigue life of shaft based on product lifecycle management

doi:10.4028/www.scientific.net/MSF.638-642.3864

CORC > 兰州理工大学 > 兰州理工大学 > 机电工程学院

	Effect of parameters of notch on fatigue life of shaft based on product lifecycle management
	Li, Youtang; Chen, Bo; Yan, Changfeng
	2010
关键词	Fatigue life shaft with a circumferential notch Assessment method Anti-fatigue design Product lifecycle management
卷号	638-642
DOI	10.4028/www.scientific.net/MSF.638-642.3864
页码	3864-3869
英文摘要	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.
会议录	THERMEC 2009, PTS 1-4
会议录出版者	TRANS TECH PUBLICATIONS LTD
会议录出版地	LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND
语种	英语
WOS研究方向	Materials Science
WOS记录号	WOS:000281043801303
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/37660]
专题	机电工程学院学报编辑部
通讯作者	Li, Youtang
作者单位	Lanzhou Univ Technol, Minist Educ, Key Lab Digital Mfg Technol & Applicat, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Li, Youtang,Chen, Bo,Yan, Changfeng. Effect of parameters of notch on fatigue life of shaft based on product lifecycle management[C]. 见:.