家电科技Issue(z1)：117-121,5.DOI:10.19784/j.cnki.issn1672-0172.2025.99.025
非均匀厚度平衡块过盈配合的径向力计算研究
Study on the calculation of radial force in interference fit of non-uniform thickness balance block
许波 1张跃 1杨蕾 1郑玉涛1
作者信息
- 1. 广东美的环境科技有限公司 广东佛山 528300
- 折叠
摘要
Abstract
A theoretical calculation method is proposed for calculating the radial force on the joint surface of interference fit for balance blocks with non-uniform thickness,based on the thick-walled cylinder theory.The effectiveness of this theoretical calculation method is demonstrated by comparison with finite element simulation results.Subsequently,the theoretical calculation method and simulation are used to explore the influence of key design parameters such as amount of interference,coupling length,coupling diameter,and thickness of the containment component on the radial force of the joint surface of the balance block,which is a containment component with non-uniform thickness.The results show that the radial force is positively correlated with the interference amount and the length of the bond,the negative correlation is nonlinear with the diameter of the bond,and the thickness of the inclusion is positively correlated.On the basis of this theoretical calculation method,a calculation tool is developed to greatly improve the computational efficiency.关键词
平衡块/过盈配合/径向力/有限元Key words
Balance block/Interference fit/Radial force/Finite element分类
信息技术与安全科学引用本文复制引用
许波,张跃,杨蕾,郑玉涛..非均匀厚度平衡块过盈配合的径向力计算研究[J].家电科技,2025,(z1):117-121,5.
