Hard Surface High Precision Gear Machining

We are engaged in manufacturing, exporting, distributing and supplying excellent quality Hard Surface High Precision Gear Machining in Shenyang, Liaoning, China.

Material: 35crmo, etc
Module: max.50mm
Number of teeth: as your drawings
Other details: based on your drawings

The choice of the material
It is commonly used quenched and tempered steel, quenched steel, carburized and quenched steel, nitrided steel to manufacture gears.
Large size gear usually use cast steel (its strength is slightly lower than forged steel).
Light carrying open gear drive can use gray cast steel (poor mechanical property).
Ductile Iron can be partially replaced by steel gear.
In order to increase the gear bending strength, we generally choose high quality alloy steel whose characteristics of mechanical property, harden ability, hardened layer micro-structure , hardness, carbon potential layer depth distribution are higher.