主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
汽车实用技术

汽车实用技术 ›› 2021, Vol. 46 ›› Issue (15): 131-134.DOI: 10.16638/j.cnki.1671-7988.2021.015.036

• 测试试验 • 上一篇    下一篇

某车型球面销总成结构仿真分析方法

于东娜, 田崇, 鄂世国   

  1. 华晨汽车工程研究院,辽宁 沈阳 110004
  • 出版日期:2021-08-15 发布日期:2021-08-20
  • 作者简介:于东娜,工程师,就职于华晨汽车工程研究院,研究方向为底盘结构耐久模拟仿真分析。

Simulation Analysis Method of Ball Joint Assembly for Vehicle

YU Dongna, TIAN Chong, E Shiguo   

  1. Brilliance Automotive Engineering Research Institute, Liaoning Shenyang 110004
  • Online:2021-08-15 Published:2021-08-20

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摘要： 球面销总成已普遍应用在汽车关键部件上,为了保证球面销总成结构的机械安全性能,根据台架试验项目,采用了材料非线性及摩擦接触非线性的有限元模拟仿真分析方法,来求解计算球面销结构轴向压溃强度、总成静强度及疲劳寿命,从而总结了一种对球面销总成结构机械安全性能验证的仿真分析方法。

关键词: 球面销总成, 压溃强度, 摩擦学, 疲劳寿命

Abstract: Ball joint assembly has been widely used in the important parts of cars, in order to ensure the mechanical safety performance of ball joint assembly structure, according to the bench test items, the finite element simulation analysis method based on tribology mechanism is adopted to calculate the axial crushing strength, assembly static strength and fatigue life. Basically, a simulation analysis method be summarized which to verify the mechanical safety performance of ball joint assembly structure.

Key words: Ball joint assembly, Crushing strength, Tribology, Fatigue life

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