摘要
对涨圈失效的弹簧垫圈进行化学成分、金相组织、硬度试验、韧性试验和力学分析。对拧紧过程中的垫圈的上下两表面的摩擦力及其合力的分析,找出斜口这一弹簧垫圈结构上的缺陷是导致弹簧垫圈出现涨圈的原因,为杜绝弹簧垫圈的涨圈失效改进了它的设计。
The spring washer of flange failure chemical composition,microstructure,hardness test,toughness test and mechanics analysis. To tighten the washer in the process of the upper and lower surface of the friction force and force analysis,find out the defects in the structure of oblique mouth this spring washer is the cause of spring washer appear flange,to put an end to spring washer flange improved the design of it.
出处
《机械设计与研究》
CSCD
北大核心
2016年第2期85-88,共4页
Machine Design And Research
关键词
弹簧垫圈
斜口
涨圈失效
受力分析
spring washer
bevel
flange failure
mechanics analysis
