Numerical simulation of brake discs for high-speed trains;

Development on failure analysis and material design on brake disc of high-speed train;

Numerical simulation of temperature and stress fields for brake disc and coupling used on high-speed locomotive of 200 km/h;

Analysis of the structure and material of brake disks for new types of passenger Cars;

With the help of the method,the casting process of the aluminum matrix composite brake disk was simulated by ProCAST code.

On the basis of thorough analysis on the service condition of brake disk of automobile, this paper puts forward the mechanic properties that brake disk should have: higher intensity and abrasion resistant ability, high heat retaining performance, good heat durability, and good vibration damping resistance.

Friction braking discs are widely used in high-speed locomotives.

By optimizing design and conducting a series of tests, a kind of special vermicular iron with excellent properties was chosen as the material for making the braking disc.

Research is made on the friction wear performance of the cast iron braking discs of two different graphite patterns, while the discs being assorted with the mixed fiber reinforced phenolic group brake linings on the 1∶1 inertia torque braking test bench.