Working principle of Dalian disc brake

The working principle of the disc brake is that when braking, the oil is pressed into the inner and outer wheel cylinders (wheel cylinders), and its piston presses the two brake blocks against the brake disc under the hydraulic action to produce Friction torque and brake. At this point, the edge of the rectangular rubber sealing ring in the wheel cylinder groove undergoes slight elastic deformation under the action of piston friction. When releasing the brake, the piston and brake block rely on the force of the sealing ring and the force of the spring to return.
The advantages of disc brakes are as follows:
1. The heat dissipation of disc brakes is better than that of drum brakes, and it is less likely to cause brake failure when continuously stepping on the brakes;
2. The thermal expansion of the brake disc along the thickness direction is extremely small, and the change in size after heating does not increase the stroke of the brake pedal;
3. The disc brake system has a fast response and can perform high-frequency braking actions, which is more in line with the requirements of the ABS system;
4. Disc brakes do not have the frictional assistance effect of drum brakes, so the braking force of the left and right wheels is relatively average;
5. Due to the better drainage of the brake disc, it can reduce the situation of poor braking caused by water or sediment;
6. Compared to drum brakes, disc brakes have a simple structure, are easier to achieve automatic clearance adjustment, and are easy to maintain.
For more information, please click: Dalian Shiyuan Electromechanical Equipment Co., Ltd. Dalian Overspeed Switch Dalian Motor Brake Dalian Disk Brake Dalian Hydraulic Brake Dalian Electric Hydraulic Thruster Dalian Electromagnetic Brake