Brake pads are also called brake pads. Generally, it is composed of steel plate, adhesive insulation layer and friction block. The steel plate should be coated to prevent rust. During the coating process, the SMT-4 furnace temperature tracker is usually used to detect the temperature distribution of the coating process to ensure the quality. Here's how to change the brake pads once.

Judging by kilometers

After the brake pads are worn to a certain extent, the braking force of the vehicle decreases, which seriously affects our daily driving safety, so it must be replaced immediately! Most car owners replace the brake pads at 40,000 to 50,000 kilometers.

Judging by sound

When you hear a harsh metal scratching sound when braking, you need to explain that the brake pads need to be replaced.

Judging by thickness

You can usually check the thickness of the brake pads. If the thickness of the brake pads is less than 3mm, it means that the brake pads need to be replaced.

Alarm system reminder

When the brake pad warning message appears on the dashboard, it means that the brake pads need to be replaced.

Judging by whether there is displacement deflection during braking

If the car is deflected when braking, it means that the brake pads are worn, and the brake pads need to be replaced.