What are the uses of the steel back of the car brake pad?

The purpose of the steel back is mainly to fix the friction material and facilitate installation on the brake system. Steel back is one of the components of brake pads, currently widely used in the market is disc brakes, and almost all disc brake pads on the high-strength friction material is sintered on a steel plate, in the brake cylinder block under the push of free movement in the caliper, because the steel plate is behind the friction pad, so everyone is called steel back.

The steel back is generally designed with rivets and holes, which is easy to install on the caliper, and the steel back has a feature: the steel plate material is relatively thick (generally 4~6mm), and the process is more.

In recent years, with the increasing attention of people to automobile safety, major car manufacturers must undergo more severe road tests and repeated demonstrations of braking systems before they can be officially applied to major cars;

The braking system is good, in addition to the quality of the friction block, the most important thing is the steel back behind the friction block, so the quality of the steel back directly carries the safety of the car and the driver, directly related to the quality, reputation and sales of the car.