Wear of the contact surface of transmission components during use is a common failure form. Laser cladding repair is used to repair the heat-affected zone with small residual stress. The process window is strictly controlled, and the mechanical properties after repair reach or exceed the original performance.

Cause of damage: Failure due to wear of the contact surface during use

Technical advantages: The use of laser cladding to repair the heat-affected zone is small, the residual stress is small, and the process window can be strictly controlled

Repair effect: the mechanical properties reach or even exceed the original properties