China wholesaler OEM Heavy Duty Steel Forging Large Diameter Herringbone CZPT worm and wheel gear

Product Description

Product Description

 

Forged steel gear wheels are often used in mechanical transmission , which are often forged or cast structure high quality and strength alloy steel with surface carburizing or hardening treatment. Large module gear wheels havehigh bearing capacity and durable.In practical application,which are widely used in high speed and heavy load machinery , because of its stable transmission, low impact, vibration and noise.

 

King Steel can produce different type gear ring and wheel such as spur gear, helical gear, herringbone CHINAMFG and gear ring according to the customer’s drawing and requirements.

 

Specifications:

Material

Carbon steel,Alloy steel

Structure

Forging,casting

Type of gear

Herringbone gear

Heat treatment

Quenching and tempering

Process 

Forging, rough machining, QT, finish machining

Main equipments

Hobbing,CNC machine

Module

Up to 200

Precision of gear

Grinding ISO Grade 5-7 & Hobbing ISO Grade 8-9

Inspection

Raw material inspection, UT,physical property test,dimension inspect

 

Application

Gear ring can be widely used in cement plant, mining, lifting, light industry, chemical industry, transportation, construction and other machinery and equipment deceleration mechanism.
 

Advantage of Gear

1.Heavy load capacity,long lifespan.

2.High precision,large diameter and module .

3.stable transmission, low impact, vibration and noise
 

King Steel can customize gear wheels according to customer’s specifications and requirements

 

Manufacturing process:
Rraw matrial — Forging testing– Turning — Drilling — Heat Treatment — Milling– Grinding — Shaping and hobbing Process — Packing — Shipping

 

After Sales Service

 

1. OEM and customized service.
2. Full machining, primer coating, surface treatment.
3. Complete material testing process.
4. Quality control

Contact us

 

If you have any questions, pls feel free to contact us
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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Customization:
Available

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Customized Request

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Shipping Cost:

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

herringbone gear

How do you install a herringbone gear system?

Installing a herringbone gear system requires careful attention to ensure proper alignment, engagement, and functionality. Here’s a detailed explanation of the steps involved in installing a herringbone gear system:

  1. Preparation: Before installation, gather all the necessary components, including the herringbone gears, shafts, bearings, and any associated hardware. Ensure that the gears and shafts are clean and free from any debris or contaminants that could affect their performance. Review the gear system’s specifications, including the gear ratios, torque requirements, and any specific installation guidelines provided by the manufacturer.
  2. Shaft Alignment: Proper shaft alignment is crucial for the smooth operation of a herringbone gear system. Align the shafts accurately to ensure that they are parallel and concentric with each other. This can be achieved using alignment tools such as dial indicators and laser alignment systems. Proper shaft alignment helps to minimize misalignment-related issues such as gear tooth wear, noise, and premature failure.
  3. Gear Engagement: Position the herringbone gears on their respective shafts, ensuring that they are correctly oriented and meshing properly. The double helical tooth profile of the herringbone gears requires careful engagement to prevent interference and ensure smooth operation. Pay attention to the gear backlash, which is the slight clearance between the gear teeth when they are not under load. Follow the manufacturer’s recommendations for the appropriate gear backlash and adjust as necessary.
  4. Bearing Installation: Install the appropriate bearings to support the gear shafts. Ensure that the bearings are aligned and properly seated in their housings. Use the specified lubrication method and apply the appropriate lubricant to the bearings to minimize friction and wear. Adequate lubrication is essential for the smooth operation and longevity of the gear system.
  5. Check Clearances: Once the gears, shafts, and bearings are installed, check for any interferences or clearances issues. Verify that there is sufficient clearance between the gear teeth, as well as between the gears and any adjacent components or structures. Ensure that there are no obstructions that could impede the rotational movement of the gears or cause damage during operation.
  6. Tightening and Fastening: Securely tighten all fasteners, such as bolts or set screws, to hold the gears, shafts, and bearings in place. Follow the recommended torque specifications provided by the manufacturer to ensure proper fastening without over-tightening, which could lead to excessive stress or deformation of the components.
  7. Testing and Adjustment: After installation, perform a thorough inspection and functional testing of the herringbone gear system. Rotate the shafts manually or using a suitable drive mechanism to check for smooth and proper gear engagement. Listen for any unusual noises, vibrations, or irregularities that could indicate misalignment or other issues. If necessary, make fine adjustments to the gear engagement, backlash, or shaft alignment to optimize the performance of the gear system.

It is important to note that the installation process may vary depending on the specific gear system design, size, and application requirements. Always refer to the manufacturer’s guidelines, technical documentation, and any applicable industry standards when installing a herringbone gear system to ensure proper installation and optimal performance.

herringbone gear

Are herringbone gears suitable for high-torque applications?

Herringbone gears are well-suited for high-torque applications due to their design characteristics and advantages. Here’s a detailed explanation of why herringbone gears are suitable for high-torque applications:

  • Large Surface Area of Contact: Herringbone gears have a larger surface area of contact between the gear teeth compared to conventional spur gears. This increased contact area allows herringbone gears to distribute the torque load more effectively. The larger contact area helps prevent tooth deflection and distributes the load across a greater number of teeth, resulting in improved torque transmission capabilities.
  • Higher Torque Capacity: The design of herringbone gears enables them to handle higher torque loads. The opposing helix angles of the teeth in herringbone gears cancel out the axial thrust, which is generated during gear meshing. This cancellation of axial thrust allows herringbone gears to transmit higher torque without the need for additional thrust bearings or mechanisms. The increased torque capacity of herringbone gears makes them suitable for demanding applications that require high torque transfer.
  • Reduced Gear Tooth Deflection: Herringbone gears exhibit reduced tooth deflection compared to spur gears. The double helical arrangement of the teeth in herringbone gears helps counteract the bending forces that can cause tooth deflection. This characteristic allows herringbone gears to maintain a more precise gear mesh, even under high torque loads. The reduced tooth deflection enhances the overall performance and reliability of herringbone gears in high-torque applications.
  • Compact Gearbox Design: The high torque capacity of herringbone gears enables the design of more compact gearboxes. The ability to transmit higher torque loads in a smaller package can be advantageous in applications where space is limited. The compact design not only saves space but also reduces the overall weight of the system, making herringbone gears suitable for high-torque applications with size and weight constraints.
  • Smooth Operation: Herringbone gears provide smooth and precise gear engagement, even under high-torque conditions. The opposing helix angles of the teeth facilitate gradual meshing and unmeshing, reducing impact and shock loads. The smooth operation minimizes vibrations and noise, which is particularly important in high-torque applications where excessive vibrations can lead to premature wear or component failure.

While herringbone gears offer several advantages for high-torque applications, it’s important to consider other factors such as lubrication, gear material, and system design. Proper lubrication and the use of high-strength materials can further enhance the performance and durability of herringbone gears in high-torque applications. Additionally, system design considerations, such as proper alignment, stiffness, and maintenance practices, should be taken into account to ensure optimal performance and longevity of herringbone gears in high-torque scenarios.

herringbone gear

What industries commonly use herringbone gears?

Herringbone gears, also known as double helical gears, are utilized in various industries due to their unique design and advantageous characteristics. Here’s a detailed explanation of the industries that commonly use herringbone gears:

  • Power Generation and Transmission: Herringbone gears find extensive use in power generation and transmission systems. They are employed in gearboxes, drivetrains, and speed reducers that are essential components in power plants, including thermal power plants, hydroelectric power plants, and wind farms. Herringbone gears provide efficient torque transfer and smooth operation, making them suitable for power generation applications.
  • Heavy Machinery and Equipment: Herringbone gears are widely employed in heavy machinery and equipment across different industries. Applications include construction machinery, mining equipment, industrial machinery, and material handling systems. These gears can handle high loads and provide reliable torque transmission, making them suitable for heavy-duty operations.
  • Oil and Gas Industry: The oil and gas industry extensively utilizes herringbone gears in various equipment. They are found in pumps, compressors, turbines, and other machinery used in oil refineries, petrochemical plants, and offshore platforms. Herringbone gears are capable of handling high torque requirements and provide reliable performance in demanding and critical environments.
  • Marine and Shipbuilding: Herringbone gears are widely used in marine propulsion systems, including ship propulsion drives and propeller shaft arrangements. They are also found in other marine equipment, such as winches, cranes, and offshore drilling rigs. Herringbone gears facilitate efficient power transfer and contribute to the smooth and reliable operation of marine vessels.
  • Aerospace and Aviation: Herringbone gears are employed in aerospace and aviation applications where high-speed and high-torque transmission is required. They are used in aircraft engines, landing gear systems, and helicopter transmissions. Herringbone gears contribute to the efficient and reliable performance of aerospace and aviation systems.
  • Automotive and Transportation: Herringbone gears are utilized in various automotive applications that require high torque and smooth power transmission. They are found in automotive transmissions, differential gears, and drivetrain systems. Herringbone gears enable efficient power transfer and contribute to the overall performance and reliability of vehicles.
  • Printing and Packaging: Herringbone gears are commonly used in printing presses and packaging machinery. They are employed in the transmission systems that drive the rollers, cylinders, and cutting mechanisms, ensuring precise and synchronized operation. Herringbone gears’ noise-canceling properties and smooth engagement make them desirable in printing and packaging applications that require high precision and quality.
  • Steel and Metalworking: Herringbone gears are utilized in steel mills and metalworking machinery. They are found in rolling mills, extruders, forge presses, and other equipment involved in metal processing and shaping. Herringbone gears withstand the high loads, vibrations, and harsh operating conditions commonly encountered in steel and metalworking industries.
  • Railway and Transportation Systems: Herringbone gears are employed in railway systems, particularly in locomotives and rolling stock. They are used in propulsion systems, gearboxes, and drivetrains, ensuring efficient power transmission and reliable train operation. Herringbone gears contribute to the smooth and safe movement of trains.

These are just a few examples of the industries that commonly use herringbone gears. Their unique tooth design, load-carrying capacity, bidirectional power transmission capability, and smooth operation make them suitable for a wide range of industrial applications that require efficient and reliable torque transmission.

China wholesaler OEM Heavy Duty Steel Forging Large Diameter Herringbone CZPT worm and wheel gearChina wholesaler OEM Heavy Duty Steel Forging Large Diameter Herringbone CZPT worm and wheel gear
editor by CX 2024-02-18