Numerical Analysis of Temperature Field in a Disc Brake at Different Cover Angle of the Pad
Numerical Analysis of Temperature Field in a Disc Brake at Different Cover Angle of the Pad
复制标题
盘式制动器不同包角下温度场的数值分析
DOI：
10.2478/ama-2014-0033
复制
发表时间：
2014
影响因子：
0.7
通讯作者：
P. Grzes
中科院分区：
文献类型：
--
作者：
P. Grzes
本文研究了摩擦片覆盖角对盘式制动器各部件温度场的影响。建立了接触表面温度相等条件下的垫盘系统三维有限元模型。在恒定减速度下对单个制动过程进行了计算，假设接触压力与垫的覆盖角相对应，使得在分析的每种情况下摩擦力矩相等。计算了摩擦片和轮盘接触表面的温度场，并给出了温度场的分布。
Abstract In the paper an influence of the cover angle of the pad on temperature fields of the components of the disc brake is studied. A three-dimensional finite element (FE) model of the pad-disc system was developed at the condition of equal temperatures on the contacting surfaces. Calculations were carried out for a single braking process at constant deceleration assuming that the contact pressure corresponds with the cover angle of the pad so that the moment of friction is equal in each case analysed. Evolutions and distributions of temperature both for the contact surface of the pad and the disc were computed and shown.