Laser quenching is a technology that uses a laser to heat the surface of a material above the transformation point. As the material cools, austenite transforms into martensite, hardening the surface.

The laser quenched tooth surface features a high heating/cooling rate and short process cycles. It offers minimal workpiece deformation and eliminates the need for external quenching media or post-treatment grinding.

• 01No deformation: The rapid thermal cycle process ensures parts maintain their shape.
• 02Surface Integrity: Hardly destroys surface roughness; uses thin anti-oxidation coatings.
• 03No Cracking: Precise quantitative numerical control quenching prevents material failure.
• 04Precision Positioning: CNC control allows for accurate local, groove, and spot quenching.
• 05Eco-Friendly: Clean and efficient; no water or oil cooling medium required for the workpiece.
• 06Superior Hardness: Higher hardness than conventional methods with fine structure and good toughness.