Stepped shaft
The stepped shaft of large mechanical parts is an important industrial product and is widely used in various large mechanical equipment. With its unique design and excellent performance, it plays an irreplaceable role in industrial production. Our company can carry out customized production according to customer requirements.
Produce description
As a hollow shaft, the stepped shaft has different diameters at different locations and is shaped like a step. This design gives the stepped shaft unique advantages. It can easily position parts to ensure that they are correctly installed at the designated location. At the same time, the step-by-step diameter design of the stepped shaft also makes the disassembly of parts easier.
From the perspective of product characteristics, stepped shafts are usually made of high-strength materials. Such as high-quality carbon steel or alloy steel to ensure that it has sufficient strength and hardness during use. In addition, the surface of the stepped shaft has been specially treated, such as passivation, oxidation, etc., to improve its corrosion resistance and service life. These features enable the stepped shaft to maintain stable performance in various harsh working environments.
Processing technology, the manufacturing process of the stepped shaft is quite delicate. First, select the appropriate shaft material according to the use environment and strength requirements. Then, the stepped shaft is processed through turning, milling and other processes to ensure that requirements such as diameter tolerance and cylindricity between the steps are met. Finally, the mechanical properties and organizational structure of the material are adjusted through heat treatment to further improve the strength and hardness of the stepped shaft.
| 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 | IEngineering 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 |
Product display
Advantages
1.Quality Assurance
High grand raw material selection and strict material inspection.The equipment can meet all the processing procedures and fully achieve production according to the drawing.
2.Reasonable Price
The price is the most favorable under the same quality.The quality is the best under the same price.
3.Delivery Time Guarantee
Effcient production arrangment and inspection to guarantee the timely shippment.
4.Team Service
Engneers with more than ten years of experience in the industry. technical support can be provided before, during and after sales. Delivery and goods tracking support can be provided 24*7 online service support can be provided to solve doubts
About us
Our Customers
FAQ
1.Q: Are you trading company or manufacturer ?
A: We are professional manufacturer with 20 years’ experience.
2.Q: How long is your delivery time?
A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not instock, Also it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample, it is extra.
4.Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.
5.Q: Can you provide special customization according to the working conditions?
A: Sure, we can design and produce for different working conditions.
6.Q: How about your guarantee?
A: We provide lifelong after-sales technical service.
