一种履带车辆悬挂系统的优化设计

打开文本图片集

中图分类号：U469.79 收稿日期：2025-03-27 DOI： 10.19999/j.cnki.1004-0226.2025.06.011

Abstract：Thesuspensionsystemisthecorepartofthetrackedvehicle，whichdirectlybears theimpacttransmited from the groundthroughthetrack，idlerwhlbalancingelbow.Thestfesscurveofthesuspensionsystedirectlyaectsthedampingeffect. Thevehiclesuspensionsystemisgenerallcomposedofelasticelements，dampingelements，limiters，guidedevicesanduxiliarydevices，andthecoreofthesuspensionisteelasticelementsanddampingelements.Theelasticelementabsorbsenergythroghdeforation，whichcorrespondstoestifsoftsuspesion；damingemntistheateaioofration，chcoespostothe dampingofthesuspension.Bycomparingthemaximumloadandthestaticbalanceloadandcomparing themaximumstrokeandstatic strokeofsuspensioncylinder，theleverratioandtheinitialpressureareoptimizedtoachieveteoptimizationoftesuspensionsste.

Key words：Tracked vehicle;Suspension system;Leverage ratio;Optimal design

1前言

履带车辆在多种恶劣道路和地形条件下都具有出色的越野能力，但其行驶过程中伴随着较强的振动，不仅影响车辆的操作舒适性，还可能对车辆结构、设备、系统和机构传动元件等造成损坏，甚至可能产生共振，对车辆损坏更大。（剩余4991字）