Quenching treatment takes the spiral bevel gear to a higher level

The manufacturing process of a good Spiral Bevel Gear is very complex, and generally speaking, after its formation, we still need to undergo quenching treatment. The surface quenching of Spiral Bevel Gears can obtain martensite with high hardness by changing the surface structure of the parts, while also retaining the core toughness and plasticity. It's passing through the table

After surface quenching, low-temperature tempering is also required to effectively reduce internal stress and brittleness. The load-bearing capacity of spiral Bevel Gears after surface quenching will be higher and can withstand

Subjected to more impact loads. Generally speaking, the blank of quenched gears can first undergo normalizing or quenching and tempering treatment, which can give the core of the gear teeth a certain strength and toughness.