Agriculture Tractor Parts Steel Forging Stepped Shafts Roller Shaft Large Mechanical Shaft

Product Description

OEM Custom Forging Marine Transmission Propeller Drive Shaft for Machinery

Product Description

We can machine and manufacture wind turbine main shafts for customers. We can specialize in the production of wind turbine shafts of different specifications.
We can provide wind turbine main shafts of various materials, such as ZG430640 cast steel, 60#, 65#, 65Mn, 42CrMoA or according to your requirements.
The wind turbine shafts we produce can meet most international standards, such as ASTM, ASME, DIN, JIS, ISO, BS,  EN.

Specification:
Material: 34CrNiMo6, 42CrMo4
Weight: about 15t
Production capacity: 0.75MW-3MW
Maximum weight: 23T
Craft: Forging and Casting
Usage: used for wind power generation
Inspection: During each process and after the product is finally manufactured, all items are thoroughly inspected and tested to ensure the highest quality products are put on the market.

 

Product	OEM shaft head
Materials	carbon steel,alloy steel, stainless steel, according to drawing.
Standard	ASTM, AISI, ASME, DIN, EN, AS, GB.
Processing range	outer diameter Max1400mm, length Max18000mm.
Main processes	forging, heat treatment, machining
Main tests	chemical composition, mechanical properties, PT, UT, MT, hardness, size, roughness.
Major exporting countries	Australia, the United States, Italy, Germany, Finland, Norway, Thailand, India, etc.
Application	Wind turbine

Shaft head used for cranes, transportation, nuclear power, shipbuilding, industry, bridges, aerospace, etc

Product name: Forged shaft head 
Forging equipment: Hydraulic press
Processing property: hot forging
Packing: Wooden case
Min order: 10pcs

Heat Treatment	Quenching, Annealing,Tempering,Normalizing, Quenching and Tempering
Testing instrument	composition testing	Spectrometer, Metallographic microscope
	Performance testing	Hardness tester, Tensile testing machine
	Size Measuring	CMM,Micrometer, Vernier Caliper, Depth Caliper, feeler gauge
		Thread Gauge , Height Gauge
Roughness	Ra1.6~Ra6.3
Machining Equipment	CNC Center , CNC Machines, Turning, Drilling, Milling, boring machine,Grinding Machines,
	Wire EDM,Laser Cutting&Welding, Plasma Cutting &Welding, EDM etc.
Quality control	Sampling inspection of raw materials and semi-finished products, 100% Inspection of finished products
Surface Treatment	Shot Blast ,  Powder Coating, Polishing, Galvanized , Chrome Plated
Lead Time	Normally 30 - 45 Days.
Payment Terms	T/T, L/C etc
Material Standard	ASTM , AISI , DIN , BS, JIS, GB etc
Certification	ISO9001:2015

Our Advantages:

Technology
We have a complete production process and equipment research and development capabilities for ferrous metals forming. 
Service
We can provide custom and standard manufacturing services with multiple manufacturing process integrations.
The quality and delivery of products can be fully guaranteed, and the ability to communicate quickly and effectively.
Culture
The unique corporate culture can give full play to the potential of individuals and  provide a strong vitality for the sustainable development of the company.
Social responsibility
Our company strictly implements low-carbon environmental protection, energy-saving and emission-reduction production, and is a benchmark enterprise in local region.

      Our Services
      1. Long standing reputation in this field.
      2. Specialization is standard and accurate meet your requirement.
      3. OEM quality standard guaranteed.
      4. Product upgrading and expansion of species.
      5. Good quality with competitive prices.
      6. Flexible and convenient logistic service.
      7. Excellent and high quality control.
      8. Long lasting working life time.
      9. Sufficient storage.
     10. Original truck spare parts and professional manufacture.
     11. High technology and stable performance.
     12. Various size and models available.

Products Quality Control
Quality control involve the inspection and control of incoming materials, production processes, and finished products.
The quality control process includes,
1. First of all, the incoming raw materials with random sampling are analyzed by metallographic microscope to ensure that the chemical composition meets the production requirements
2. Then In the production process, there are QC staffs timely sampling ensure that the products are free of defects in the manufacturing process, and to coordinate and handle any abnormal quality issues may be occurred.
3. The final step of production process is magnetic particle flaw detector of the metal parts to detect it's hidden
crack or other defects.
4. All the finished metal parts is sampled in proportion and sent to the laboratory for various mechanical performance tests and size measurement, and the surface quality is manually 100%  inspected.
The relevant testing equipment pictures are as following:

Technical Support

Our engineers are skilled at AUTO CAD, PRO ENGINEER, SOLID WORKS and other 2D & 3D softwares. We are able to design, develop,produce and deliver your PO according to your drawings, samples or just an idea. Dural control of standard products and OEM products.

Quality Control

1) Checking the raw material after they reach our factory------- Incoming quality control ( IQC)

2) Checking the details before the production line operated

3) Have full inspection and routing inspection during mass production---In process quality control(IPQC)

4) Checking the goods after they are finished---- Final quality control(FQC)

5) Checking the goods after they are finished-----Outgoing quality control(OQC)

1. What is a Shaft Head?

A shaft head is the top or leading part of a shaft, which is typically used to connect with other components or tools. It often includes features such as a square, hexagonal, or splined shape to fit into corresponding parts like sockets, gears, pulleys, or couplings. The shaft head is essential in transmitting mechanical power, rotation, and motion within machinery or equipment.

2. What is the function of a Shaft Head?

The primary function of a shaft head is to:

• Transmit Torque: It serves as the point where rotational force (torque) is transferred from one component to another.

• Connect Components: It allows the shaft to connect with other parts, such as gears, pulleys, or coupling devices.

• Facilitate Motion: It plays a key role in enabling motion within mechanical systems, especially in rotational applications like motors, machines, and vehicles.

3. What types of Shaft Heads are there?

Shaft heads come in several types, including:

• Flat: A flat shaft head has a flat surface, which can be used for specific connections or mounting.

• Hexagonal: A hex shaft head has six flat sides, often used for bolts and tools, such as wrenches or sockets.

• Square: A square shaft head has four sides, typically used in situations where precise alignment is needed, such as in manual tools or some mechanical assemblies.

• Spline: A splined shaft head features grooves that align with a corresponding part, ensuring torque is transmitted efficiently without slipping.

• Tapered: A tapered shaft head narrows toward the end, often used in applications where a secure fit or ease of assembly/disassembly is necessary.

4. What materials are Shaft Heads made from?

Shaft heads are typically made from durable materials to withstand mechanical stress. Common materials include:

• Carbon Steel: Strong and cost-effective, commonly used for general-purpose shafts.

• Stainless Steel: Resistant to corrosion and used in applications where environmental factors like moisture or chemicals are present.

• Alloy Steel: Used in heavy-duty applications where additional strength and durability are required.

• Aluminum: Lightweight and corrosion-resistant, suitable for less demanding applications.

• Brass: Used in some low-stress or specialized applications where corrosion resistance and low friction are needed.

5. Where are Shaft Heads commonly used?

Shaft heads are used in various industries and applications, including:

• Automotive: In engines, drive shafts, and transmission systems to connect gears and other rotating parts.

• Industrial Machinery: In conveyors, pumps, and motors, where they help transmit motion and power.

• Agricultural Equipment: Shaft heads are used in machinery like tractors, harvesters, and pumps to transfer power.

• Construction: In heavy equipment such as cranes, excavators, and drills, where high torque transmission is needed.

• Power Tools: In hand tools, drills, and other devices, where they connect the motor to the working end of the tool.

6. What are the different methods for attaching a Shaft Head to other components?

Shaft heads can be connected to other components using various methods:

• Keyed Connection: A key is inserted into a slot on the shaft and head to prevent relative rotation.

• Spline Fit: The shaft and the connected component have matching splines that mesh together to transfer torque without slippage.

• Press Fit: The shaft head is pressed onto a corresponding part with high precision, typically used in situations where a permanent bond is required.

• Set Screws: A screw or bolt is tightened onto the shaft, holding the head in place.

• Welded or Brazed Connection: The shaft head is welded or brazed to another component, used in high-stress applications.

7. How do I select the right Shaft Head for my application?

Selecting the right shaft head depends on several factors:

• Torque and Load Requirements: Choose a shaft head type that can handle the required torque and stress in your application.

• Fit and Alignment: Ensure the shaft head fits correctly with the component it will connect to (e.g., matching splines or keyways).

• Material Compatibility: Select a material that is resistant to wear, corrosion, and fatigue based on your working environment.

• Space Constraints: Consider the available space in your equipment and whether a flat, square, or other shape is needed for proper assembly.

• Mechanical Precision: For high-precision work, choose shaft heads with tighter tolerances, such as splined or tapered heads.

8. What is the difference between a keyed shaft and a splined shaft head?

• Keyed Shaft Head: A key is inserted into a slot on both the shaft and the connected component. This prevents relative movement between the two parts, ensuring torque is effectively transmitted.

• Splined Shaft Head: Splines are grooves or ridges on the shaft and mating component that interlock to transmit torque. Unlike keys, splines offer a larger surface area for power transmission and can handle higher torque loads, often with less slippage.

9. Can a Shaft Head be repaired if damaged?

In many cases, shaft heads can be repaired or replaced, depending on the severity of the damage:

• Minor Wear: If the shaft head shows signs of wear, it can sometimes be resurfaced or re-machined.

• Severe Damage: If the shaft head is cracked or severely damaged, it typically needs to be replaced.

• Specialized Repair: In some cases, such as with splined or tapered shafts, repairs may involve precision machining or welding, though replacement is often more cost-effective.

10. How do I maintain a Shaft Head?

To maintain a shaft head:

• Lubrication: Regularly lubricate the shaft and head interface to reduce wear and ensure smooth operation.

• Cleanliness: Keep the shaft head and surrounding components free of dirt, debris, and corrosion, which can affect performance.

• Check for Wear: Regularly inspect for signs of wear, cracking, or misalignment, and replace parts as necessary.

• Avoid Overloading: Ensure the shaft head is not subjected to torque or load beyond its rated capacity.

11. What is the difference between a Shaft Head and a Shaft Coupling?

A shaft coupling is a component used to connect two shafts together, while the shaft head is the part at the end of a shaft that engages with other parts, such as gears or tools. Shaft heads are often found as part of a shaft coupling mechanism but may also serve as the end component of the shaft.


Quality First, Price Best, Service Foremost!
We assure you of our best services at all times!