1.Special advantages: The gears after hardened by the laser get hardened tooth surface and soft root, while the tooth surface is wear-resistant while guaranteeing the overall mechanical performance of the gear, at the same time more consistent with the use requirements of the gear.
2. High wear resistance: The hardness of gears treated with laser quenching is high, the microstructure is refined, and the wear resistance is superior to the traditional quenching process. Laser quenching causes compressive stress in the tissue and improves the fatigue strength of the gear.
3. Small deformation: The tooth profile deformation of the laser hardened gear is within 0.01mm, no cracks, can maintain the original surface roughness, the gear after laser quenching can be installed directly.
4. Short production cycle: Due to the small deformation caused by laser quenching, it is generally not necessary to grind teeth, which simplifies the production process, increases the production efficiency, and reduces the production cost.
5. To expand the scope of gear selection: You can choose low-cost steel gears, improve the hardness of the tooth surface through laser hardening, and ensure the use requirements.
6. Laser quenching technical parameters:
Gear material: medium carbon steel quenching hardness: HRC45 ~ 50 hardening depth: 0.5 ~ 1.2mm, layer depth controllable. (end)
Non-standard European standard size can be customized according to drawings.
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