Laser Quenching equipment
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Perform phase transformation hardening treatment on the metal surface to improve the hardness, wear ...
Used for surface strengthening, repair, and remanufacturing of components, the coating has high adhe...
Flexible processing of complex curved sheet metal parts, with high cutting accuracy, fast speed, and...
Specially designed for seamless welding of precision plastic components, with a small heat affected ...
Special vehicles such as mining and explosion-proof vehicles are prone to safety accidents due to brake disc friction sparks in flammable and explosive environments. Daokedao adopts copper based alloy+ceramic composite cladding technology, and there is no spark generated on the friction surface of the brake disc, which meets the GB 3836.1 explosion-proof standard. The coating hardness is HRC50-55, with a 2-fold increase in wear resistance. After 10000 brake tests, there were no sparks, and the friction coefficient remained stable at 0.35-0.4. After the application of explosion-proof vehicles in a certain mine, the safety accident rate caused by brake sparks has been reduced to zero, and the brake disc replacement cycle has been extended from 3 months to 9 months, suitable for explosion-proof scenarios such as mining and chemical industries.
