D1202 Brake Pads

Truck brake pad structure introduction

The main structure of the truck brake pads of a car includes a steel back, a friction block, an attachment, and the like. Each structure has its own role, which also includes some industrial characteristics. The process of the product generally has painting, slotting chamfering, ablation and the like. The painting is mainly for aesthetics and anti-corrosion; the groove chamfering is used to facilitate the drainage of dust on the surface of the brake pad and to optimize noise and jitter; the ablation process plays an important role in reducing the running-in period and improving the initial braking force.

The truck brake pads of the automobile are composed of various materials, wherein the steel back has sufficient strength and can be matched and installed; the friction block is mainly composed of a bonding layer and a friction material; the accessory mainly includes a silencer, a circlip, an alarm or an alarm. line. The silencer mainly has the functions of heat insulation, shock absorption and noise reduction; the circlip is matched and installed, and is connected with the piston; the function of the alarm and the alarm line is to prompt you to replace the brake pad when the wear reaches the limit.

Truck brake pad replacement time

The truck brake pads of automobiles are generally composed of a steel plate, a bonded heat insulating layer and a friction block. The steel plate is painted to prevent rust, and the heat insulation layer is composed of a material that does not transfer heat, and the purpose is to insulate. 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 block will gradually wear out. Generally speaking, the lower the cost, the faster the brake pads wear and the faster the replacement.

The replacement cycle of the truck brake pad is not a fixed value, generally depends on the driving condition of the vehicle, the driver's braking habit and braking frequency and strength. Generally, the replacement mileage of the front wheel brake pads is about 30,000 to 50,000 kilometers, and the replacement mileage of the rear wheel brake pads is about 60,000 to 80,000 kilometers. The front wheel brake pads are relatively fast, because most of the braking force depends on the front wheel brake pads when the vehicle is braking. The front wheel brake pads and brake discs have to withstand more force than the rear wheels, so the front wheel brake pads and brakes The discs are generally larger than the rear wheels.

Harm of inferior truck brake pads

Counterfeit auto parts are a big killer of car safety, not only harming the interests of regular manufacturers, but also endangering the safety of consumers' lives and property. The brake pads of the car largely affect the braking performance of the car, so we should use qualified products.

Due to the low cost of counterfeit products, the friction material performance is far less than that of qualified products. In general, the installation of a fake brake pad product will increase the braking distance. In addition, the counterfeit brake pad may have a phenomenon that the friction block and the metal plate fall off due to poor heat resistance. The brake pads of the car are important parts for safe driving. The use of counterfeit brake pads is likely to cause brake failure during driving and control of the speed, with serious consequences.