基于帘线角度对空气弹簧刚度影响分析研究  

The Study on the Influence of Cord Angle on the Stiffness of Air Springs

作　　者：朱卫华 林铿 张子俊 赵建斌 Weihua Zhu;Keng Lin;Zijun Zhang;Jianbin Zhao(The 11th Military Representative Office in Shanghai,Haizhuang Shanghai Bureau,Shanghai;Shanghai Shipbuilding Equipment Research Institute,Shanghai)

机构地区：[1]海装上海局驻上海地区第十一军事代表室,上海 [2]上海船舶设备研究所,上海

出　　处：《建模与仿真》2025年第2期499-505,共7页Modeling and Simulation

摘　　要：利用有限元仿真建立空气弹簧的有限元模型,研究不同帘线角度在不同工况下空气弹簧弹性特征。从几何形状、囊体材料等方面论述了空气弹簧的非线性特性,采用灵敏度分析方法,对空气弹簧不同帘线角度在不同结构下的弹性特性进行分析,模拟了不同角度的帘线对空气弹簧在不同工况下的影响程度。结果表明不同的帘线角度对空气弹簧的垂向刚度和横向刚度影响程度不同,其中帘线角度对空气弹簧的横向刚度影响较大,且均可调节。A finite element model of the air spring is established using finite element simulation to investigate the elastic characteristics of the air spring under different working conditions with varying cord angles.First,the nonlinear characteristics of the air spring are discussed from aspects such as geometry and diaphragm material.Sensitivity analysis is then employed to examine the elastic properties of the air spring with different cord angles under various structural configurations.The effects of different cord angles on the air spring’s performance under different conditions are simulated.The results show that the impact of cord angle on the vertical and lateral stiffness varies under different states,with the cord angle significantly influencing the elastic properties of the air spring.Furthermore,these characteristics are adjustable.

关 键 词：空气弹簧 帘线角度 刚度分析 有限元仿真 

分 类 号：TH135[机械工程—机械制造及自动化]