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 ›› 2022, Vol. 47 ›› Issue (18): 140-143.DOI: 10.16638/j.cnki.1671-7988.2022.018.028

• 测试试验 • 上一篇    

基于 Midas NFX 的无轨胶轮车板簧刚度分析

王登化 1,2，邹美群 3   

  1. 1.常州科研试制中心有限公司 无轨装备研究所； 2.江西机电职业技术学院 矿机研究室； 3.江西师范大学 教师教育处
  • 出版日期:2022-09-30 发布日期:2022-09-30
  • 通讯作者: 王登化
  • 作者简介:王登化（1980—），男，硕士，副教授，研究方向为煤矿辅助运输设备研发，E-mail:382563153@qq.com。

Analysis of Leaf Spring Stiffness of the Trackless Rubber-tyred Vehicle Based on Midas NFX

WANG Denghua1,2 , ZOU Meiqun3   

  1. 1.Trackless Equipment Research Institute, Changzhou Development & Manufacture Center Company Limited; 2.Mining Machine Laboratory, Jiangxi Vocational College of Mechanical & Electrical Technology; 3.Teacher Education Division, Jiangxi Normal University
  • Online:2022-09-30 Published:2022-09-30
  • Contact: WANG Denghua

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摘要： 文章以 Pro/E 作为建模平台，以有限元分析软件 Midas NFX 作为分析平台，对无轨胶 轮车钢板弹簧进行建模和有限元分析，研究钢板弹簧在无轨胶轮车上使用的刚度特性。通过 对板簧簧片间设置一般接触和滑动接触关系，并进行非线性大变形有限元分析，得到板簧刚 度计算结果，对比试验结果验证有限元分析有效性，为钢板弹簧在矿用无轨胶轮车上的应用 提供了数据依据。

关键词: 钢板弹簧；无轨胶轮车；非线性接触；有限元分析；板簧刚度分析；Midas NFX

Abstract: This paper takes Pro/E as the modeling platform and Midas NFX as the analysis platform, modeling and finite element analysis of the leaf spring of trackless rubber wheeled vehicle, the stiff character of leaf spring used on the trackless rubber-tyred vehicle has been carried. We set contact relationship of the spring leaves as general and sliding contact in the nonlinear large deformation analysis. The contrast between the analysis result and experiment result has been carried and the validity of the finite element analysis is verified. The analysis result can provide the data foundation for application of spring leaves in the mine trackless rubber-tyred vehicle.

Key words: Leaf spring; Trackless rubber-tyred vehicle; Nonlinear contact; Finite element analysis; Analysis of leaf spring stiffness; Midas NFX