7075 Aluminum Brake Caliper Bracket For W222 Car Custom Color

Product Description

Jekit Brake Custom Color 6061/7075 Aluminum Bracket For W222 Car

What are the components of the brake system?

The braking system is mainly composed of energy supply device, control device, transmission device and brake. The main function of the braking system is to slow down or even stop the moving car, keep the speed of the downhill car stable, and keep the stopped car stationary. A series of special devices that can forcibly reduce the driving speed of a car.
Hydraulic oil guide is the hydraulic medium used in the hydraulic system using liquid pressure energy. It plays the role of energy transfer, system lubrication, anti-corrosion, rust prevention and cooling in the hydraulic system.
For hydraulic oil, first of all, it should meet the requirements of hydraulic device for liquid viscosity under working temperature and starting temperature. Since the viscosity change of oil is directly related to hydraulic action, transmission efficiency and transmission accuracy, it is also required that the viscosity temperature performance and shear stability of oil should meet various requirements put forward by different applications.
Ensure good vehicle braking performance
Vehicles with good braking performance are required to reduce the speed or stop quickly in a very short time and distance through braking measures when driving at any speed. Good braking efficiency plays an important role in improving the average speed of vehicles and ensuring driving safety. The main measures to improve braking efficiency include:
braking system
(1) shorten braking distance:
During the use of the brake, the brake clearance will gradually increase due to the wear of the brake shoe friction plate and brake drum. The increase of the reaction time of the braking system will cause slow braking and insufficient braking force, prolong the braking distance and reduce the braking efficiency.
When braking, the friction generated by the brake also depends on the contact area between the brake shoe and the brake drum to a great extent. With the increase of the contact area and the rapid growth time of the braking force, the braking efficiency will be improved and the braking distance will be shortened accordingly. Under normal conditions, when a large friction force is generated, the contact area between the brake shoe and the brake drum shall reach more than 80%. In use, after the clearance increases due to the wear of the brake, it must be checked and adjusted.
(2) prevent brake deviation:
When braking, the car automatically deviates from the original driving direction. This phenomenon is called braking deviation. Once the brake deviates, it is easy to cause serious accidents such as collision, falling off the road ditch and even rollover. In order to improve the stability of braking and ensure driving safety, the vehicle is not allowed to have obvious deviation during emergency braking.
The main reason for braking deviation is that the braking force of the left and right wheels of the front wheel is different. When braking, the rotating torque around the center of gravity is formed, which makes the car tend to rotate, so it is easy to have braking deviation. In order to avoid deviation, pay attention to keep the brake clearance of left and right wheels and the tension of brake shoe return spring consistent during use.
When replacing the friction plate, the products of the same model and batch shall be selected, and the processing accuracy and contact surface shall meet the requirements. And prevent hardening layer of friction plate, oil stain, brake drum out of roundness or groove, etc.