Processing requirements for brake discs

Release time:

2023-10-27

The brake disc is an important part of the brake system. A good brake disc has stable braking, no noise, and no jitter. Therefore, the processing requirements are higher, as follows:

The brake disc is a cast product, and the surface is required to be free of casting defects such as blisters and pores to ensure the strength and rigidity of the brake disc and prevent accidents under the action of external force;

The disc brake uses two brake surfaces, so the brake surface requires high accuracy, and the position accuracy must be ensured;

When braking, high temperature will be generated, and the air duct should be designed in the middle of the brake disc to facilitate heat dissipation;

The hole in the middle of the brake disc is the main reference for assembly. Therefore, the process of machining holes is very important. At present, the commonly used tools of Hualing superhard BN-S30 material are processed;

How to deal with hot brake disc

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