Working principle of hydraulic handbrake: cut off the oil pipe leading to the rear brake, connect the oil inlet of the hydraulic handbrake pump at the front end and the oil outlet at the rear end. When you step on the foot brake, the brake oil flows through the hand brake pump we later installed and acts on the four wheels as before; When you pull up the hydraulic handbrake, the hydraulic pump will only act on the rear wheels, and the brake oil of the brake master cylinder is separated from the front and rear brakes (some front drive brakes are cross distributed, that is, the left front and right rear are one cycle, and the right front and left rear are another cycle, which is difficult to say, You’d better find the master of the repair shop to help you before refitting). It is certain that the mark 505 is in the form of front rear separation.It’s better to choose metal tubing, rubber tubing or elastic tubing, which will damage your braking effect.
Automobile hydraulic braking system refers to the braking system. The general working principle of the braking system is to use the mutual friction between the non rotating components connected with the body (or frame) and the rotating components connected with the wheel (or transmission shaft) to prevent the rotation or rotation trend of the wheel.
The braking system is mainly composed of brake, hydraulic transmission mechanism, etc. As long as the wheel brake is composed of a rotating part and a fixed part, the inner circular surface of the brake drum is the working surface, which is fixed on the wheel hub and rotates with the wheel.
The support pins (two) are fixed on the stationary brake base plate and supported at the lower ends of the two arc brake shoes. The outer circular surface of the brake shoe is also provided with a non-metallic friction lining.
There is also a hydraulic brake wheel cylinder on the brake base plate, which is connected with the hydraulic brake master cylinder installed on the frame with an oil pipe. The brake master cylinder piston is operated by the driver through the brake pedal.
Post time: Jun-24-2022