汽车转向节耐久性试验数据处理与分析  

Data Processing and Analysis of Automobile Steering Knuckle Durability Test

作　　者：何家盼 何俊艺 He Jia-pan;He Jun-yi(Hunan Automotive Engineering Vocational College,Zhuzhou 412001,China)

机构地区：[1]湖南汽车工程职业学院,湖南株洲412001

出　　处：《内燃机与配件》2023年第12期40-42,共3页Internal Combustion Engine & Parts

基　　金：湖南省教育厅科学研究优秀青年项目:“汽车转向节路试工况强度分析与优化研究”(21B0884)。

摘　　要：转向节作为汽车重要部件之一,它承受了大部分车身重量和载荷,因此其性能好坏直接影响到车辆行驶安全及乘坐舒适度。在实际使用中,由于受到各种因素的作用,转向节会出现裂纹、疲劳等损伤现象,这些损伤不仅降低了转向节的承载能力还会引起其他零部件的损坏,严重时甚至导致整车失效。所以对转向节进行耐久性研究具有非常重要的意义。As one of the important parts of the car,the steering knuckle bears most of the body weight and load,so its performance directly affects the safety of the vehicle and ride comfort.In actual use,due to the effect of various factors,the knuckle will appear cracks,fatigue and other damage phenomena,these damages not only reduce the bearing capacity of the knuckle but also cause damage to other parts,and even lead to the failure of the vehicle in serious cases.So it is very important to study the durability of steering knuckle.

关 键 词：汽车转向节 耐久性试验 数据处理与分析 

分 类 号：U461.6[机械工程—车辆工程]