重型机械Issue(1)：65-68,4.
联轴器叠片组件的应力影响因素研究
Research on stress influencing factors of coupling lamination assembly
苏邦栋 1周帅 2林磊 2朱磊 1张道科 1陈明亚 2高红波 2宋雷1
作者信息
- 1. 阳江核电有限公司, 广东 阳江 529500
- 2. 苏州热工研究院有限公司, 江苏 苏州 215004
- 折叠
摘要
Abstract
To issue fracture events in coupling laminated components often occur first from the outermost layer or only from the outermost layer,the stress influencing factors of laminated components were researched.By establishing a finite element simulation model for laminated couplings,the stress distribution of laminated components were researched under bolt preload load and torque load,as well as the influence of bolt preload and outermost layer thickness on the stress value at the crack location of the outermost layer of lamination assembly.The results show that the stress on the outermost layer of the lamination assembly is the highest,gradually decreasing towards the inner layer.The stress value at the crack location of the outermost laminate decreases with the increase of the thickness of the outermost laminate layer.The research proposes setting the thickness of the outermost layer of the laminate to below 1.2 mm,which can effectively reduce the stress level of the outermost layer of the laminate.关键词
联轴器/叠片/开裂/应力Key words
couplings/lamination/cracking/stress分类
机械制造引用本文复制引用
苏邦栋,周帅,林磊,朱磊,张道科,陈明亚,高红波,宋雷..联轴器叠片组件的应力影响因素研究[J].重型机械,2024,(1):65-68,4.
