The role of the master pump is to convert mechanical energy into the pressure of the brake fluid in the brake hose, and the sub-pump is to convert this pressure into the pressure of the brake caliper, which is pushed by the brake caliper to clamp the brake disc.
The master cylinder is also called the main brake oil (gas), and its main function is to push the brake fluid (or gas) to each brake cylinder and push the piston. The brake master cylinder belongs to a one-way acting piston hydraulic cylinder. Its function is to convert the mechanical energy input by the pedal mechanism into hydraulic energy. There are two types of brake master cylinders: single-chamber and double-chamber, which are used in single-circuit and double-circuit hydraulic brake systems, respectively.
The function of the brake wheel cylinder is to convert the hydraulic energy input from the brake master cylinder into mechanical energy, so that the brake will enter the working state. There are two types of brake wheel cylinders, single-piston and double-piston. Answer The single-piston brake wheel cylinder is mainly used for double-collar hoof and double slave shoe brakes, while the double-piston brake wheel cylinder is widely used, it can be used for collar-slave brakes, and can also be used for bidirectional double-collar shoes Type brake and two-way self-energizing brake.