Gear Wheel Shaft By Jiyuan Huazhong Metallurgical Machinery Co., Ltd

Our range of Gear wheel shaft bearing rotating parts and with the rotary to transfer movement and torque or bending moment of the mechanical parts. Generally for metal round rods, paragraphs can have different diameters. Machine for rotary movement of the parts are mounted on the shaft.
Mainly material are 45, 40 cr, 42 crmo etc carbon steel or alloy steel, ductile iron or alloy cast iron may be adopted. Conditioning treatment, usually, and the most commonly gear material is 20CrMnTi, usually carburizing and quenching.
Heat treatment: N+T,Q+T
Application: Petrol,railway,shipbuilding industry,mine industry
According to different axis shape, the shaft can be divided into the crankshaft and direct axis.

Process flows:
rough turning - Q&T - -finish turning - machining keyway - roll teeth, tooth surface intermediate frequency quenching, quenching hardness HRC48-58 (specific hardness value need according to condition, load and others factors to decide) - grinding - finished product inspection.