In the brake system of the car, the BRAKE PADS are the most critical safety parts. All the brake effects are decisive for the brake pads, so the good brake pads are the protector of people and cars.
Brake lining is generally composed of steel plate, adhesive insulation layer and friction block. The steel plate is painted to prevent rust. The SMT-4 furnace temperature tracker is used to detect the temperature distribution during the coating process. quality.
The insulation layer is composed of a material that does not transfer heat, and is intended to be insulated. The friction block is composed of a friction material and an adhesive, and is squeezed on the BRAKE DISC or the brake drum to generate friction when braking, thereby achieving the purpose of decelerating the brake of the vehicle. Due to the friction, the friction blocks are gradually worn out, and generally the lower the cost, the faster the brake pads wear.
Brake pads are mainly divided into the following categories: metal brake pads and carbon ceramic brake pads, among which metal brake pads are divided into less metal brake pads and semi-metal brake pads, ceramic brake pads are classified as less metal, and carbon ceramic brake pads are Used with carbon ceramic brake discs.
The working principle of the brakes is mainly from friction. Using the friction between the brake pads and the brake discs (drums) and the tires and the ground, the kinetic energy of the vehicle is converted into heat after friction, and the car is stopped. A good and efficient braking system must provide stable, adequate, controllable braking force, and good hydraulic transmission and heat dissipation to ensure that the driver's force from the brake pedal can be effectively and efficiently transmitted to the master cylinder. And each sub-pump, and to avoid hydraulic failure and brake degeneration caused by high heat.
The replacement of the brake pads depends on how long your GASKET has been used in your car life. Generally, if you have exercised more than 80,000 kilometers, the brake pads need to be replaced. However, if you hear the friction from your wheel, no matter how much mileage you have, you should replace the brake pads. If you are still not sure how many kilometers you have exercised, you may go to the free replacement store, buy brake pads for them or go to the car service store to install them.