What are the steps in the process of making brake pads
[Brake pad making process] 1, the mixing of raw materials: brake pads are basically composed of steel fibre, mineral wool, graphite, wear-resistant agent, resin and other chemicals, the coefficient of friction, wear-resistant index and noise value are adjusted by the proportional distribution of these raw materials.
2. Thermoforming stage: the mixed mass is poured into the mould and then pressed from scratch.
3. Iron sheet treatment: According to different types of iron sheet cutting, also after bead impact appearance hardening treatment, to glue ready to stick on the brake pad prototype.
4. Hot pressing stage: using a mechanical iron and brake pads high heat pressure, so that the combination of the two more tightly, the finished product is called brake pads embryo.
5. Heat treatment stage: In order to make the brake pad material more stable and heat-resistant, it needs to be heated for more than 6 hours through this heat treatment machine for the brake pad blank, and then further processed.
6. Grinding and cutting stage: after heat treatment, the appearance of brake pads still needs rough edges, so it needs to be grinded and cut to make it smooth.
7. Paint spraying stage: in order to prevent rust and reach a beautiful effect, it needs to be sprayed with paint.
8. After baking paint, warning device or bracket can be processed on the brake pads, ready for packing.
