China wholesaler Factory Price Helical Spur Bevel Gear with Drawings Custom spurs gear

Product Description

Factory Price Helical Spur Bevel Gear with Drawings Custom

Gear transmission relies on the thrust between gear teeth to transmit motion and power, also known as meshing transmission. With this gradual meshing, helical gears operate much more smoothly and quietly than spur gears. Therefore, almost all automobile transmissions use helical gears.Since the teeth on the helical gear present a certain angle, the gears will be under a certain amount of  stress when they mesh. Equipment using helical gears is equipped with bearings to withstand this pressure.

Product Description

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

Packaging Polyethylene bag or oil paper for each item;
Pile on carton or as customer’s demand
Delivery of Samples By DHL, Fedex, UPS,  TNT, EMS
Lead time 10-15 working days as usual, 30days in busy season, it will based on the detailed order quantity.

 

FAQ

Main Markets? North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia
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!!

Payment:  T/T

If you are interested in our products, please tell us which materials, type, width, length u want. 

Application: Motor, Motorcycle, Machinery, Agricultural Machinery, Automation Equipment
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel
Samples:
US$ 15/Piece
1 Piece(Min.Order)

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Customization:
Available

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Customized Request

bevel gear

What are the advantages and disadvantages of using a bevel gear?

Bevel gears offer several advantages and disadvantages when used in mechanical systems. Understanding these pros and cons is crucial for selecting the appropriate gear type for a given application. Here’s a detailed explanation of the advantages and disadvantages of using a bevel gear:

Advantages of Bevel Gears:

  • Power Transmission at Different Angles: Bevel gears are specifically designed to transmit power between intersecting shafts at different angles. They allow for efficient torque transmission and direction changes in applications where the input and output shafts are not parallel. This flexibility makes bevel gears suitable for a wide range of mechanical systems.
  • Compact Design: Bevel gears have a compact and space-efficient design, allowing them to be used in applications with limited space constraints. Their ability to transmit power at an angle helps in optimizing the layout and arrangement of components in machinery and equipment.
  • High Efficiency: Well-designed and properly maintained bevel gears can achieve high power transmission efficiency, typically above 95%. The efficient tooth engagement and load distribution in bevel gears minimize power losses due to friction and mechanical inefficiencies, resulting in energy-efficient operation.
  • Smooth and Quiet Operation: Bevel gears generally provide smooth and quiet operation in properly designed and well-maintained systems. The meshing of the gear teeth is designed to minimize noise and vibration, ensuring smooth power transmission and reducing the need for additional noise-reducing measures.
  • Versatility: Bevel gears are available in various configurations, including straight bevel, spiral bevel, and hypoid bevel gears. This versatility allows them to be used in a wide range of applications across different industries, accommodating different load capacities, speed requirements, and operating conditions.
  • High Load Capacity: Bevel gears are capable of handling high loads and transmitting substantial amounts of torque. Their robust design, accurate tooth engagement, and strong materials make them suitable for heavy-duty applications where reliable power transmission is required.

Disadvantages of Bevel Gears:

  • Complex Manufacturing: Bevel gears are more complex to manufacture compared to other gear types due to their three-dimensional shape and intricate tooth profiles. The manufacturing process involves specialized equipment and expertise, which can increase production costs.
  • Cost: Bevel gears, especially those with high precision and load capacities, can be relatively expensive compared to other types of gears. The cost of materials, manufacturing complexity, and quality requirements contribute to their higher price.
  • Potential for Noise and Vibration: In certain operating conditions, such as high speeds or misaligned gears, bevel gears can generate noise and vibration. This can be mitigated through proper design, accurate manufacturing, and maintenance practices, but additional measures may be necessary to reduce noise and vibration levels in some applications.
  • Sensitive to Misalignment: Bevel gears are sensitive to misalignment, which can lead to increased friction, accelerated wear, and reduced efficiency. Proper alignment and control of backlash are essential for optimal performance and longevity of the gear system.
  • Complex Lubrication: The lubrication of bevel gears can be more challenging compared to parallel-axis gears. Due to their angled tooth engagement, ensuring proper lubrication film thickness and distribution across the gear teeth requires careful consideration. Inadequate or improper lubrication can result in increased friction, wear, and reduced efficiency.

It’s important to consider these advantages and disadvantages of bevel gears in the context of specific applications and operating conditions. Proper design, selection, manufacturing, and maintenance practices can help maximize the benefits of bevel gears while mitigating their limitations.

bevel gear

How do you ensure proper alignment when connecting a bevel gear?

Proper alignment is crucial when connecting a bevel gear to ensure efficient power transmission, smooth operation, and longevity of the gear system. Here’s a detailed explanation of how to ensure proper alignment:

When connecting a bevel gear, the following steps can help ensure proper alignment:

  • Check Gear Specifications: Begin by reviewing the gear specifications provided by the manufacturer. This includes information about the gear’s design, tolerances, and alignment requirements. Understanding these specifications is essential for achieving the desired alignment.
  • Prepare Mounting Surfaces: Ensure that the mounting surfaces for the gears, such as shafts or gearboxes, are clean, free from debris, and properly prepared. Any irregularities or surface defects can affect the alignment and lead to misalignment issues. Remove any burrs, nicks, or rough spots that could interfere with the proper seating of the gears.
  • Use Alignment Tools: Alignment tools, such as dial indicators or laser alignment systems, can be helpful in achieving precise alignment. These tools allow for accurate measurement and adjustment of the gear’s position relative to the mating components. Follow the instructions provided with the alignment tools to set up and perform the alignment process correctly.
  • Axial Alignment: Achieving proper axial alignment is crucial for bevel gears. The axial alignment refers to aligning the gear’s rotational axis parallel to the mating gear’s rotational axis. This ensures proper gear meshing and load distribution. Use alignment tools to measure and adjust the axial alignment, making necessary modifications to the gear’s position or shimming as required.
  • Radial Alignment: Radial alignment involves aligning the gear’s rotational axis perpendicular to the mating gear’s rotational axis. Proper radial alignment helps prevent side loads, excessive wear, and noise generation. Use alignment tools to measure and adjust the radial alignment, ensuring that the gear’s position is properly adjusted or shimmed to achieve the desired alignment.
  • Verify Tooth Contact Pattern: After aligning the gears, it is important to verify the tooth contact pattern. The tooth contact pattern should be evenly distributed across the gear tooth surfaces to ensure proper load sharing and minimize wear. Conduct a visual inspection or use specialized tools, such as gear marking compounds, to check and adjust the tooth contact pattern if necessary.

By following these steps and using appropriate alignment tools, you can ensure proper alignment when connecting a bevel gear. Proper alignment promotes efficient power transmission, minimizes wear, reduces noise, and extends the lifespan of the gear system.

It is worth noting that each gear system may have specific alignment requirements and considerations. Consult the gear manufacturer’s guidelines and best practices, as well as seek the expertise of experienced engineers, to ensure the proper alignment of bevel gears in your specific application.

bevel gear

What is the purpose of using bevel gears in right-angle drives?

Using bevel gears in right-angle drives serves several purposes and offers advantages in transmitting power efficiently and smoothly at a 90-degree angle. Here’s a detailed explanation of the purpose of using bevel gears in right-angle drives:

  • Change in Direction: One of the primary purposes of using bevel gears in right-angle drives is to change the direction of rotational motion. Bevel gears are designed to transmit power between intersecting or non-parallel shafts, allowing the input shaft and output shaft to be oriented at a 90-degree angle. This is particularly useful in applications where the space or mechanical constraints require a change in direction, such as in automotive differentials or power transmission systems that require a compact design.
  • Space Efficiency: Bevel gears offer a space-efficient solution for right-angle drives. Their compact design allows for effective power transmission in applications with limited space. By using bevel gears, the drive system can be designed to occupy a smaller footprint compared to other mechanisms, making them suitable for applications where space is a critical consideration.
  • Torque Transmission: Bevel gears are capable of transmitting high torque loads, making them suitable for right-angle drives. The meshing of the gear teeth provides a strong and reliable connection, allowing for efficient power transmission even at a 90-degree angle. This makes bevel gears suitable for applications that require the transmission of substantial torque, such as in industrial machinery, agricultural equipment, and heavy-duty power transmission systems.
  • Speed Adjustment: Bevel gears in right-angle drives enable speed adjustment between the input and output shafts. By selecting bevel gears with different tooth counts, the rotational speed can be adjusted according to the desired output requirements. This feature is beneficial in applications where different speeds are needed for specific operations or to match the requirements of the driven equipment.
  • Versatility: Bevel gears offer versatility in right-angle drives. They can be designed with different tooth profiles, such as straight-cut, spiral, or zerol, to optimize performance based on factors like noise reduction, load capacity, and efficiency. Additionally, bevel gears can be manufactured from different materials, allowing them to withstand different environmental conditions and requirements.
  • Smooth Operation: Bevel gears, especially spiral bevel gears, provide smooth and efficient operation in right-angle drives. The gradual engagement of the curved teeth reduces noise, vibration, and shock during gear meshing, resulting in quieter operation and improved overall system performance.
  • Wide Range of Applications: Bevel gears find extensive applications in right-angle drives across various industries. They are commonly used in automotive differentials, marine propulsion systems, industrial machinery, robotics, aerospace systems, and more. The ability to transmit power at a 90-degree angle efficiently and reliably makes bevel gears suitable for a wide range of applications.

In summary, using bevel gears in right-angle drives offers benefits such as changing the direction of motion, space efficiency, torque transmission, speed adjustment, versatility, smooth operation, and suitability for a wide range of applications. These advantages make bevel gears a preferred choice in numerous industries and systems that require efficient and reliable power transmission at a 90-degree angle.

China wholesaler Factory Price Helical Spur Bevel Gear with Drawings Custom spurs gearChina wholesaler Factory Price Helical Spur Bevel Gear with Drawings Custom spurs gear
editor by CX 2023-09-14