地铁轴装制动盘热力耦合有限元仿真分析

Analysis of the thermal mechanical coupling finite element simulation of metro axle mounted brake disc

分析地铁轴装制动盘热力耦合,找到制动盘盘体温度和应力在3次紧急制动过程中的变化规律,验证制动盘结构和材料满足设计和使用要求。

The thermal mechanical coupling of metro axle mounted brake disc is analyzed,and the change rule of brake disc body temperature and stress in three times of emergency braking is found,which verifies that the brake disc structure and material meet the design and use requirements.