盘式制动装置制动盘的有限元分析及优化  

Finite element analysis and optimization of the brake disc of disc brake

作　　者：王道明[1] 王和伟[1] 韩强强[1] 陈小辉[1] 张卓辉[1] 

机构地区：[1]中国矿业大学机电工程学院,徐州221116

出　　处：《起重运输机械》2010年第8期52-55,共4页Hoisting and Conveying Machinery

摘　　要：以有限元理论及振动力学为基础,运用ANSYS软件对盘式制动装置的制动盘进行三维建模,并对该模型进行有限元分析,得到制动盘的应力、应变规律和固有频率,通过结果分析,对制动盘的结构做了进一步的优化设计,结果显示,优化后的结构不仅能够满足强度要求,而且能有效减轻制动过程中的抖动现象。Based on the finite element theory and vibration mechanics,three-dimensional modeling is carried out for the disc brake using ANSYS software,and finite element analysis is performed for this model,obtaining the stress and strain laws,and natural frequency of the brake disc. Through the analysis on the results,further optimal design is conducted for the structure of the brake disc,and the results indicate that the optimized structure can not only meet the strength requirements but can also effectively reduce the jitter during braking.

关 键 词：下运带式输送机 盘式制动装置 制动盘 ANSYS 有限元分析 优化 

分 类 号：U463.5[机械工程—车辆工程]