Thermal Stress Distribution Simulation Analysis for Disc Brake of Heavy Vehicles

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Abstract:

Aiming at the phenomenon that a large amount of friction heat produced during braking process has important influence on the contact surface of heavy vehicle, according to the actual size of the friction plate and the static slice, a three-dimensional transient thermal stress field calculation model has established, using multi-physics coupled method of ANSYS in Workbench, after the numerical simulation of disk brake, the transient thermal stress field distribution has revealed in the process of braking friction piece, the results showed that the stress field and temperature field has a significant influence on each other, indicated that between them there is a clear relationship between the couple.

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Periodical:

Advanced Materials Research (Volumes 941-944)

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2495-2499

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June 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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