China factory Precision Forging Hobbing Straight Spiral Spur Machining Helical Gear for Spare Parts bevel spiral gear

Product Description

Precision Forging Hobbing Straight Spiral Spur Machining Helical Gear for Spare Parts

The precision of CHINAMFG gear grinding precision gear can reach 5~6 levels. The corresponding dimensional accuracy can be achieved through precision gear grinding machine and grinder. It has the characteristics of stable transmission, low noise, long service life, and is suitable for high-power and heavy load.

Product Parameters

Main Features:

Helical Gear
1. Produce strictly in accordance with ANSI or DIN standard dimension
2. Material: 45 Carbon Steel
3. Bore: Finished bore
4. Module: 0.5~8M

Product name Spur Gear & Helical Gear & Gear Shaft
Customized service OEM, drawings or samples customize
Materials Available Stainless Steel, Carbon Steel, S45C, SCM415, 20CrMoTi, 40Cr, Brass, SUS303/304, Bronze, Iron, Aluminum Alloy etc
Heat Treatment Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding……
Surface Treatment Conditioning, Carburizing and Quenching,Tempering ,High frequency quenching, Tempering, Blackening, QPQ, Cr-plating, Zn-plating, Ni-plating, Electroplate, Passivation, Picking, Plolishing, Lon-plating, Chemical vapor deposition(CVD), Physical vapour deposition(PVD)…
BORE Finished bore, Pilot Bore, Special request
Processing Method Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding etc
Pressure Angle 20 Degree
Hardness 55- 60HRC
Size Customer Drawings & ISO standard
Package Wooden Case/Container and pallet, or made-to-order
Certificate ISO9001:2008
Machining Process Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping
Applications Printing Equipment Industry, Laser Equipment Industry, Automated Assemblyline Industry, Woodening Industry, Packaging Equipment Industry, Logistics storage Machinery Industry, Robot Industry, Machine Tool Equipment Industry

Company Profile

Packaging & Shipping

1. Lead time: 10-15 working days as usual, 30 days in busy season, it will based on the detailed order quantity;
2. Delivery of samples: by DHL, Fedex, UPS, TNT, EMS

 

FAQ

Main markets Southeast Asia, North America, Eastern Europe, Mid-East, West Europe
How to order *You send us drawing or sample
*We carry through project assessment
*We give you our design for your confirmation
*We make the sample and send it to you after you confirmed our design
*You confirm the sample then place an order and pay us 30% deposit
*We start producing
*When the goods is done,you pay us the balance after you confirmed pictures or tracking numbers
*Trade is done,thank you!!

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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car, Printing
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Helical Gear
Material: Stainless Steel
Samples:
US$ 10/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

spiral gear

Can spiral gears be used in heavy-duty industrial machinery?

Yes, spiral gears can be effectively used in heavy-duty industrial machinery. They offer several advantages that make them suitable for such applications. Here’s why spiral gears are well-suited for heavy-duty industrial machinery:

  • High Load Capacity: Spiral gears have a high load-carrying capacity, allowing them to handle heavy loads encountered in industrial machinery. The helical tooth profile distributes the load across multiple teeth, reducing stress concentration and enhancing overall load-bearing capability.
  • Smooth Operation: The helical tooth arrangement of spiral gears ensures smooth and precise gear operation. The gradual tooth engagement minimizes impact and vibrations, resulting in smoother gear meshing and reduced noise levels. This smooth operation is crucial in heavy-duty machinery to ensure reliable performance and minimize wear and tear.
  • Efficient Power Transmission: Spiral gears offer efficient power transmission, making them suitable for heavy-duty applications. The helical tooth profile reduces sliding friction, resulting in improved power transmission efficiency and reduced energy losses. This efficiency is particularly important in industrial machinery where high power transmission and energy conservation are critical.
  • Durability and Reliability: Spiral gears are known for their durability and reliability. The gradual tooth engagement, load distribution, and reduced sliding friction contribute to their long-term performance under demanding conditions. Heavy-duty industrial machinery requires gears that can withstand continuous use and maintain high reliability, making spiral gears a suitable choice.
  • Axial Thrust Compensation: Spiral gears can be designed with opposite helix angles on mating gears to cancel out axial thrust. This axial thrust compensation simplifies gear design and reduces the need for additional components such as thrust bearings. It is particularly advantageous in heavy-duty machinery, where minimizing axial forces and ensuring smooth operation are critical.

Considering their high load capacity, smooth operation, efficient power transmission, durability, and axial thrust compensation, spiral gears are well-suited for heavy-duty industrial machinery. They can handle the demanding requirements and provide reliable performance, making them a preferred choice in many heavy-duty applications.

spiral gear

How do spiral gears handle variations in speed and load conditions?

Spiral gears, also known as helical gears, are designed to effectively handle variations in speed and load conditions. Their unique tooth profile and design features allow them to adapt to changing operating conditions. Here’s how spiral gears handle variations in speed and load:

  • Gradual Tooth Engagement: The helical tooth arrangement in spiral gears enables gradual tooth engagement as the gears mesh. This characteristic is advantageous when dealing with speed variations. The gradual engagement reduces impact and minimizes the shock loads that can occur during rapid changes in speed, ensuring smoother gear operation and improved reliability.
  • Load Distribution: Spiral gears distribute the load across multiple teeth due to their helical tooth arrangement. This load distribution capability is beneficial when encountering variations in load conditions. By spreading the load over multiple teeth, spiral gears can handle higher loads and minimize stress concentrations on individual teeth. This feature helps prevent premature wear and tooth failure, ensuring better performance under changing load conditions.
  • Efficient Power Transmission: Spiral gears offer efficient power transmission, even when there are variations in speed and load. The gradual tooth engagement, combined with the curved tooth profile, reduces sliding friction and ensures smooth gear operation. This efficiency in power transmission helps maintain consistent performance and minimizes energy losses, regardless of speed and load variations.
  • Ability to Handle Shock Loads: Spiral gears have the ability to handle shock loads that may occur during sudden changes in load or speed conditions. The gradual tooth engagement and load distribution characteristics help absorb and distribute the impact forces, reducing the risk of gear damage or failure. This resilience to shock loads enhances the overall durability and reliability of spiral gears.
  • Flexibility in Gear Design: Spiral gears offer flexibility in gear design, allowing for customization to meet specific speed and load requirements. The helix angle, number of teeth, and tooth profile can be tailored to optimize performance under varying operating conditions. This adaptability in gear design ensures that spiral gears can effectively handle a wide range of speed and load variations.

These features and design characteristics of spiral gears enable them to handle variations in speed and load conditions effectively. Their ability to provide gradual tooth engagement, distribute loads, transmit power efficiently, handle shock loads, and accommodate flexible gear design makes them suitable for diverse applications where speed and load variations are encountered.

spiral gear

What is the purpose of using spiral gears in mechanical systems?

Spiral gears, also known as helical gears, serve several important purposes in mechanical systems. Their unique design and characteristics make them suitable for various applications. Here are some key purposes of using spiral gears:

  • Smooth and Quiet Operation: The helical tooth arrangement in spiral gears enables gradual tooth engagement, resulting in smoother and quieter operation compared to straight-cut gears. This makes them ideal for applications where noise reduction and smooth motion are essential.
  • High Load Capacity: Spiral gears can handle higher loads due to the helical tooth design. The load is distributed over multiple teeth, allowing for increased load-carrying capacity and improved strength. This makes spiral gears well-suited for heavy-duty applications that require the transmission of high torque or the handling of significant loads.
  • Efficient Power Transmission: The helical tooth arrangement in spiral gears helps minimize sliding friction between the teeth. As a result, spiral gears exhibit higher efficiency compared to straight-cut gears, as there are reduced power losses due to friction during gear operation. This efficiency is crucial in applications where power transmission needs to be optimized and energy losses minimized.
  • Axial Thrust Compensation: Spiral gears can be designed with opposite helix angles on mating gears, which helps cancel out the axial thrust generated during gear meshing. This feature eliminates the need for additional thrust bearings, simplifying the gear design and reducing complexity.
  • Versatility and Adaptability: Spiral gears can be manufactured in various configurations, including spur, helical, and double helical designs. This versatility allows for their application in a wide range of mechanical systems, including gearboxes, automotive differentials, machine tools, and industrial machinery. Their adaptability and compatibility with different gear types make them valuable components in various applications.

The purpose of using spiral gears in mechanical systems is to achieve smooth, efficient, and reliable motion transmission while handling high loads and providing noise reduction. Their unique design features make them a preferred choice in many applications where these characteristics are essential.

China factory Precision Forging Hobbing Straight Spiral Spur Machining Helical Gear for Spare Parts bevel spiral gearChina factory Precision Forging Hobbing Straight Spiral Spur Machining Helical Gear for Spare Parts bevel spiral gear
editor by CX 2024-04-08