| 摘要 |
PURPOSE: The temperature distribution of the inner plate and the outer plate is uniformly in the brake and the heat transformation is minimized. The braking noise can be reduced through the native mode amplitude decrease. CONSTITUTION: A brake disk comprises a hub plate, an inner plate(16), a connecting pin(18), and a radiating pin(30). The hub plate installs to the hub of wheel. The inner plate is arranged as the inner side of the vehicles and an outer plate(14) arranged as the outside of the vehicles. The inner plate it relatively big compared to the contact area with the air passing by the air bent hole is the outer plate. The connection pin is installed leaving interval according to the outer plate and the inner plate interval. The connecting pin forms an air bent hole(20). The air bent hole is expanded as the radiating direction and the air is circulated. In order to be formed from the inner plate and it is separated with the outer plate the heat radiating fin is expanded as the air bent hole. The heat of the inner plate is heat released.
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