Produce description

Large gear shafts include spur gear shafts, helical gear shafts, herringbone gear shafts, double helical gear shafts, etc., which are designed and produced according to needs.

Large gear shaft is a key mechanical transmission component, usually used to transmit large torque and rotational power. It is made of high-strength, high-wear-resistant materials, such as alloy steel, cast steel, etc., to meet the requirements of high load and high-speed operation. The design of the gear shaft takes into account factors such as dynamics, strength, wear resistance and heat treatment to ensure stable operation in various harsh environments.

The machining process of large gear shafts is relatively complex and involves multiple steps. First, the appropriate raw materials are selected and heat treated to improve their mechanical properties and wear resistance. Then, through rough turning and fine turning

Lathe processing, processing raw materials into the basic shape of the gear shaft. Next, the milling process is carried out, including steps such as milling the end face and milling the keyway. Heat treatment is also an essential link. Through quenching

Fire, tempering and other treatments can improve the hardness and strength of the gear shaft. Finally, grinding is performed to make the surface smoothness of the gear shaft meet the design requirements.

Large gear shafts have the following advantages and characteristics:

1. High strength and high wear resistance: Made of high-strength materials and specially treated, it can withstand the requirements of high load and high-speed operation, and has good wear resistance.
2. High precision and stability: Through advanced processing equipment and technology, the dimensional accuracy and surface quality of the gear shaft are ensured, as well as the stability during high-speed operation.
3. Long life and reliability: Strict quality control and heat treatment processes ensure that the gear shaft has a long service life and reliable transmission performance.

Material	42 CrMo, 40CrNiMo，40Cr、40CrNi 20GrMnTi carburizing and quenching, etc. The surface roughness can reach 0.8.The hardness of the shaft can reach HRC60, and non-standard customized services can also be provided.
Heat treatment	Normalizing,Annealing,Quenching&Tempering,SurfaceQuenching,Case hardening
Surface treatment	quenching and tempering+quenching
Product specification	capable of producing various forgings with diameter of 100mm-6000mm
Product material	carbon steel, alloy steel, stainless steel, etc
Process	forging, CNC processing
Shaft category	smooth shaft, spline shaft, spur gear shaft, helical gear shaft, etc. The shaft can be processed according to the drawing
Processing method	turning, milling, planing, grinding, drilling, etc
Technical parameters	according to relevant standards or drawings and requirements provided by customers
Product features	made according to customer drawings, transparent price, qualified size, long service life
Application	Engineering machinery, petroleum machinery, marine machinery, agricultural machinery, wind power equipment, chemical equipment,pressure vessels, nuclear power, new energy, metallurgy and other industries.
Product advantage	1.Heavy load capacity,long lifespan. 2.High precision,large diameter and module . 3.stable transmission, low impact, vibration and noise
Packing details	1. Filling with anti-rust oil 2. Corved with Plastic paper 3. Corved with kraft paper 4. Corved with Blue tie 5. Put in wooden box