Jiaozuo brake

When using brakes, regular replacement and maintenance are required. Many people may say that when the wear is severe, in fact, when the brake disc breaks, it also needs to be replaced with a new one. The brake cracks generated during the use of brake discs are mainly caused by two reasons: first, cracks on the friction surface; The other is a crack on the brake. Due to repeated heating and cooling; The fine cracks on the friction surface propagate from the thin layer near the friction surface. Under high-speed braking or forced movement, the brake will produce cracks. Among the factors that affect the strength characteristics of brake discs, the heat of the friction surface is the main factor, while the influence of pressure or centrifugal force is relatively small. At high temperatures, the material strength of brake discs shows a sudden decrease trend. Here, the strength of the brake disc is evaluated based on temperature, thermal stress, and braking frequency.