某重型越野车油气悬架相关参数计算  

Calculation of relevant parameters for the oil-gas suspension of a heavy-duty off-road vehicle

作　　者：周桂凤[1] Zhou Guifeng(Taian Aerospace Special Vehicle Co.,Ltd.,Taian 271000,China)

机构地区：[1]泰安航天特种车有限公司,山东泰安271000

出　　处：《汽车知识》2025年第3期68-70,140,共4页AUTOMOTIVE KNOWLEDGE

摘　　要：油气弹簧具有空气弹簧的自振频率低、刚度可变的优点,可以大大提高车辆在非公路路面上行驶平顺性和通过性,油气悬架广泛运用于重型自卸车和军用越野车上,因此油气悬架方案及其参数设计具有重要的现实意义。本文以某五轴重型越野车为例,详细介绍了油气悬架方案设计及相关参数的计算过程,验证了其设计的合理性,以保证车辆的设计需求。Oil and gas spring has the advantages of low self-vibration frequency and variable stiffness of air spring,which can greatly improve the ride comfort and passing of the vehicle on the off-highway road surface.Oil and gas suspension is widely used in the heavy dump truck and military off-road vehicles to carry out the design of oil and gas suspension and its parameters are of important practical significance.This paper takes a five-axis heavy off-road vehicle as an example,introduces the calculation process of the suspension design and related parameters,and verifies the rationality of the design to ensure the design requirements of the vehicle.

关 键 词：油气弹簧 悬架 越野车 相关参数 

分 类 号：U463.33[机械工程—车辆工程]