Brake pads are a very important part of the car. It is related to the life safety of the people in the car. But sometimes when we use the brake pads, that is, when the car needs to brake at high speed, it will cause the brakes over time. Insensitive situations occur. In addition to these, there will be other problems when using brake pads. Then why do various problems occur when using brake pads?

Why do various problems occur when using brake pads?

1. There are hard spots on the surface of the brake pad

There are hard spots on the surface of the brake pads. This is because the brake pads are not uniformly mixed during the production process, or the raw materials used are relatively large in size, or contain other impurities, which will lead to hard spots on the brake pads. The braking performance has a great influence, which will lead to faster wear of the brake disc and greater noise.

2. Vibration occurs when braking

This is usually caused by the deformation of brake pads or brake discs, which are related to the use of materials, processing accuracy and thermal deformation, including: brake disc thickness difference, brake drum roundness, uneven wear, thermal deformation, hot spots, etc.

3. The edges of the brake pads are white and slag

The edges of the brake pads are white and slag may be due to poor return of the brake cylinder, brake pads that have been in friction for a long time, parking system failure, excessive or rough driving braking force, etc., which will result in reduced brake pads High friction coefficient, excessive consumption of friction materials, brittleness, fracture, etc. appear.

4. Steps appear on the brake pads

The main reason for the stepped brake pads is the improper matching of the brake pads and brake disc models, which will cause brake squeal and brake pedal jitter during braking. At the same time, the brake pads cannot be used for normal wear.

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