Thermal Load Analysis of a Brake Disc for a 220t Mining Dump Truck

摘要

Analyzing thermal load of friction pair of the disc brakes was not only an indispensable part but also a key theoretical basis for choosing materials of friction pair.In this paper,a brake disc of a mining dump truck with 220t loads was researched.In accordance with the brake test requirements of ISO3450-1996 standard,the finite element model was built using ANSYS software and then the transient simulation analysis of the temperature field for the brake disc was conducted.Finally the temperature distribution and its variation of the brake disc were analyzed in detail based on the simulation results.