Friction plate manufacturer: post-processing of friction material hot-pressed products
(1) The binder in the friction material component can be completely solidified, so that the friction performance of the product, especially the thermal friction performance, is stable.
(2) Eliminate thermal stress in friction material products after hot pressing to prevent warping deformation of the products.
(3) Make up for the artificial insufficient hot pressing time to improve the production efficiency of the press.
(4) Reduce the thermal expansion of hot pressed products.
2. Grinding processing
The grinding process is completed by a grinding machine dedicated to friction materials. According to the basic shape requirements of friction materials, grinding machines are divided into three types: clutch plate grinding machines, brake pad grinding machines and brake belt grinding machines. Clutch surface grinders can be divided into two types: single-sided grinders and double-sided grinders according to their working characteristics. Brake friction pad grinders can also be divided into three types: internal arc grinders, external arc grinders and disc disc surface grinders. The working principle of the brake belt grinder is the same as that of the brake pad external arc grinder, except that it is equipped with a belt feeding device.
3. Drilling
4. Printing label
