摩托车减震器静负荷特性建模与试验研究  

Static load characteristics modeling and experimental research of motorcycle shock absorber

作　　者：李芳[1] 张冰蔚[1] 刘小静[1] 

机构地区：[1]江苏科技大学机械工程学院,江苏镇江212003

出　　处：《机械设计》2016年第2期54-57,共4页Journal of Machine Design

摘　　要：减震器静负荷特性(亦称综合反力)作为减震器非阻尼特性的一项重要指标,是导致减震器结构损坏及失效的主要原因之一。通过对减震器活塞杆和贮油筒组件进行受力分析,建立了综合反力的解析计算式,并构建了施加横向载荷的减震器综合反力数学模型。该模型较全面地描述了减震器内部摩擦力,并提出了减少摩擦力的方法,对减震器产品质量提高具有重要意义。Static load characteristics of shock absorber（also called integrated force） was one of most important of undamped characteristics, and was one of main cause of damage and disfunction of shock absorber. Through the force of shock absorber piston rod and oiling tube, the analytical method of integrated force was established, and integrated force mathematical model of shock absorber exerted lateral loads was established. The model could comprehensively describe the shock absorber friction. It proposed a new way to reduce the friction and had great effect to improve product quality.

关 键 词：减震器 静负荷特性 综合反力 横向载荷 摩擦力 

分 类 号：TH113[机械工程—机械设计及理论]