矿用自卸车钳盘式制动器仿真分析  

Simulation Analysis of a Caliper Disc Type Brake on Mining Dump-trucks

作　　者：赵克利[1] 翟洪岩[1] 孔德文[1] 王军[1] 

机构地区：[1]吉林大学

出　　处：《工程机械》2006年第12期27-30,共4页Construction Machinery and Equipment

摘　　要：对矿用汽车制动器主要部件进行了计算机辅助工程分析(CAE),包括:结构静力学分析、非线性接触分析、模态分析、瞬态动力学分析等。通过定量分析并动态模拟制动器主要部件在典型载荷工况下的应力、应变、位移分布,对制动器的强度、刚度及制动效能做出相对准确、直观、快速的评价,为合理选择制动系的相关参数,提高制动器的制动效能提供重要的参考。CAE is conducted on main parts of a mining truck brake, which includes structural static analysis, non-linear contact analysis, modal analysis and transient dynamic analysis. Through quantitive analysis and dynamic simulation on stress, strain and displacement distributions of brake's main parts under typical load conditions, a relatively accurate, direct and rapid evaluation on the brake's strength, rigidity and braking effect are presented, which provides an important reference for rational selection of related parameters of braking system and the increasing of braking effect.

关 键 词：自卸车 制动器 有限元分析 

分 类 号：U469.4[机械工程—车辆工程]