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 ...
As the core component of the vehicle braking system, the brake disc is subjected to high-frequency friction and high-temperature impact for a long time, which can easily lead to surface wear, thermal cracks, and reduced braking efficiency. Traditional brake discs have high replacement costs and short service lives, becoming a common pain point for car owners and manufacturers. The application of laser cladding technology provides an efficient solution for strengthening and repairing brake discs.
Based on the working characteristics of the brake disc, the laser cladding equipment selects iron-based wear-resistant alloys or ceramic composite powders. Through precise laser energy control, a uniformly thick cladding coating is formed on the friction surface of the brake disc. The hardness of this coating can reach HRC55-60, and its wear resistance is 2-3 times higher than that of traditional cast iron brake discs. At the same time, it has excellent high temperature resistance and can maintain a stable friction coefficient at a high temperature of 600 ℃, effectively avoiding the risk of brake failure caused by thermal degradation.
For worn brake discs, laser cladding can achieve precise repair: only the surface wear layer needs to be removed, and the thickness of the brake disc is restored to standard size after cladding. The heat affected zone is controlled within 0.1mm, with no risk of deformation, and the repair cost is only 40% of that of replacement. In addition, the density of the fusion coating reaches over 99.8%, making it less prone to cracking and detachment. The service life of the treated brake discs is extended by 1.5-2 times, which not only reduces the cost of car use for car owners, but also reduces resource waste caused by waste brake discs, providing a green and efficient path for upgrading the braking system.
