How to adjust the air brake?

Brake force adjustment can adjust the brake pad clearance and air pressure. The air braking structure is generally a floating caliper braking mode, which can adjust the gap between the brake pad and the brake disc, keep enough gap and make the gap small; Drum brake is another kind of structure, just right, it can automatically adjust the gap between brake shoe and brake drum when reversing.

Pneumatic braking is one of the braking methods. The main purpose of the automobile is to make the road surface exert a certain force on the wheels of the automobile, and the braking system is a series of special devices to brake it to a certain extent. Driving braking (pneumatic braking), parking braking, emergency braking and auxiliary braking are all functions of automobile braking system. Both central disc brake and energy storage spring brake belong to parking brake, and "pneumatic brake" is energy storage spring brake. Common components of air brake system include central disc brake mechanism, brake, air compressor, brake operating mechanism, double-circuit brake mechanism and so on. Brake operating mechanism includes pedal suspension brake pedal, etc. Brake pipe, reversing valve, relay valve, safety valve, drain valve, gas storage tank, brake valve, low-pressure alarm and air pressure regulator all belong to double-circuit braking; The central disc brake mechanism comprises a brake cable, a central disc brake and a parking brake operating handle.