混合式制动卡钳的强度与疲劳寿命分析  

Analysis of strength and fatigue life for the composite brake calipers

作　　者：李维涛[1] 方沂[1] 徐征[1] 王亲敏[1] 王旭龙[1] 

机构地区：[1]天津职业技术师范大学汽车与交通学院,天津300222

出　　处：《天津职业技术师范大学学报》2015年第2期27-30,共4页Journal of Tianjin University of Technology and Education

基　　金：天津市科技计划基础研究项目(14JCYBJC22000)

摘　　要：对混合制动式系统中卡钳的受力情况进行了理论分析,基于ABAQUS软件建立了卡钳的有限元模型,得到卡钳在实际工作状态下的薄弱环节,并结合卡钳的使用环境及材料特性分析了卡钳的疲劳性能,为制动卡钳的结构设计提供理论依据。The theoretical analysis of the caliper brake system for hybrid force is made in this paper. The model of calipers in the finite element model based on ABAQUS software is established , and the weak link of the caliper in the actual working state is obtained. The fatigue performance of calipers is analyzed with the environment for use and the characteristics of the materials, so as to provide a theoretical basis for the structure design of the brake caliper.

关 键 词：卡钳 执行机构 静力学 有限元方法 疲劳寿命 

分 类 号：U463.5[机械工程—车辆工程]