D781 Brake Pads

Car centric brake pad

When the car is driving on the road, it is impossible to avoid braking. The centric brake pads of the car are generally composed of a steel back, a bonding heat insulation layer and a friction material. 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 deceleration and braking 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. After the friction material is used, the brake pads should be replaced in time, otherwise the steel back and the brake disc will be in direct contact, eventually losing the braking effect and damaging the brake disc.

Centric brake pad working principle

The working principle of the brake is mainly from friction. Using the friction between the centric brake pad and the brake disc and the tire 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 brake system on the car is divided into two types: disc type and drum type, but in addition to the cost advantage, the drum brake is far more efficient than the disc brake.

Loss of automotive centric brake pads

The brake system of the car is an important system to ensure that the vehicle decelerates in time. Brake pads and brake discs are an important part of it. If you find any abnormal conditions during daily driving, you should check and repair them in time. The brake pads must not be replaced until they are worn, and should be replaced when worn to the location of the alarm. It is not easy to damage the brake disc. In general, you should pay more attention to the fact that foreign objects in the brakes should be cleaned up in time.

Automobile centric brake pads are wearable parts, which will be lost during daily use. Under normal circumstances, the front wheel brake pads will wear faster, and the rear wheel brake pads will last twice as long as the front wheels. Usually, the brake pads should be inspected every 5,000 km or so to check whether the remaining thickness of the brake pads, the wear state, and the return position are free. When the brake pads wear to about 5mm, they need to be replaced.

Brake pad replacement determinants

The replacement of the centric brake pads depends on many factors, such as the quality of the centric brake pads, driving habits, and the time of use. Generally, if you exercise more than 50,000 kilometers, the brake pads need to be checked frequently. However, if you hear the friction from your wheel, no matter how much mileage you have, you should replace the centric brake pads. Because the alarms on both sides of the centric brake pads have directly rubbed the brake discs, it proves that the brake pads have exceeded the limit of use. In addition, if the brakes feel very difficult, it may be that the brake pads have basically lost the braking force, and must be replaced at this time, otherwise it will cause serious accidents.