Brake Supplier: What are the characteristics of automotive brakes?

Brake Supplier Automotive brakes are divided into two categories: disc brakes and drum brakes.

 

　　Brake Supplier Automotive brakes are divided into two categories: disc brakes and drum brakes. Disc brakes are currently a commonly used type of brake. They have advantages such as good heat dissipation, fast response, good drainage, and uniform braking force. Most passenger vehicles currently use disc brakes. Drum brakes are an earlier type of brake. Drum brakes have a simple structure, but poor heat dissipation performance, and serious heat fade during long-term braking.

 

　　Brake Supplier: Brakes are what we commonly call brakes. Brakes are one of the important components of a vehicle, related to driving safety and the driver's confidence in vehicle handling. Disc brakes generally consist of a brake fluid reservoir, master cylinder, wheel cylinder, brake lines, brake pedal, vacuum booster, brake proportioning valve, brake disc, and brake pads. Brakes are wear parts, so we should regularly check the brake system. Brake maintenance is generally every 20,000 kilometers, but when the brake usage frequency is relatively low, maintenance at 30,000 to 40,000 kilometers is also acceptable. According to the wear of the brake pads, if the brake pads are worn to one-third of their original thickness, it means it's time to replace the brake pads. In addition, brake fluid replacement is also one of its maintenance items. Normally purchased brake fluid will indicate its service life, and it needs to be replaced when it reaches its service life.

       

　　Brake Supplier: Caliper wheel brakes are widely used in cars and light trucks. The advantages of disc brakes are good heat dissipation, small heat fade, and good thermal stability, making them suitable for use as front wheel brakes in vehicles with high braking performance requirements. For automobiles, rear wheels often use drum brakes with a long service life, which allows for the addition of parking brakes, which is the front disc and rear drum hybrid braking system. However, in recent years, the number of vehicles using caliper disc brakes on both front and rear wheels has been increasing. When the radial dimensions are limited, because the end face of the disc brake is the working surface, the brake caliper can have two pairs of wheel cylinders, thus meeting the needs of a dual-line layout.

 

　　Brake Supplier: The brake caliper of the sliding caliper wheel brake is a sliding floating type, characterized by the caliper being in a floating state in the axial direction, with the wheel cylinders arranged inside the caliper, only half the number of fixed ones, thus being a unidirectional wheel cylinder. During braking, the reaction force of the inner friction pad is used to push the caliper to move, so that the outer friction pad also presses against the brake disc to generate braking force. There are no hydraulic components on the outside, no air resistance is generated, and it occupies a small space. It can also use an inner piston to connect to the parking brake mechanism. However, the wear rates of the inner and outer friction pads are different, with the inner friction pad wearing out faster than the outer friction pad.

 

　　The above Brake Supplier introduces some knowledge points about automotive brakes, hoping that everyone can seriously learn and understand the relevant knowledge.