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 ...
Long term meshing of automotive gearbox gears leads to tooth surface wear, thinning of tooth thickness by 0.1-0.3mm, resulting in gear shifting jerks. Traditional maintenance requires replacing the gearbox assembly, with a cost exceeding 20000 yuan. Daokedao adopts precision laser cladding technology, using 20CrMnTiH alloy powder. The thickness of the tooth surface cladding layer is 0.1-0.3mm, the hardness is HRC58-62, and the tooth thickness accuracy is restored to ± 0.01mm. By using five axis linkage cladding to replicate the tooth profile, the meshing clearance is controlled at 0.15-0.2mm, and the shifting smoothness is improved by 90%. A certain gearbox repair shop only takes 8 hours to repair a Φ 80mm gear, with a cost of 3000 yuan, saving 17000 yuan compared to replacing the assembly. After repair, the gear life reaches 80% of that of a new part. Adapting to manual and automatic transmission gears, we have served over 100 auto repair shops, with a customer repurchase rate of 90% and a 95% reduction in complaints about gear shifting jerks.
