China supplier Spiral Hard Surface External Gear Bevel Gear with high quality

Product Description

1) According to the different strength and performance, we choose the steel with strong compression;
2) Using Germany professional software and our professional engineers to design products with more reasonable size and better performance; 3) We can customize our products according to the needs of our customers,Therefore, the optimal performance of the gear can be exerted under different working conditions;
4) Quality assurance in every step to ensure product quality is controllable.

Product Paramenters

DRIVEN GEAR

NUMBER OF TEETH

18

MODULE

11.1111

LENTH

307

OUTER DIAMETER

ø212

DIRECTION OF SPIRAL

R

ACCURACY OF SPLINE

M55*1.5-6h

NUMBER OF SPLINE

31

DRIVEN GEAR

NUMBER OF TEETH

27

OUTER DIAMETER

ø3 square meter, with building area of 72,000 square meters. More than 500 employees work in our company.
 We own more than 560 high-precise machining equipments, 10 Klingelnberg Oerlikon gear production lines, 36 Gleason gear production lines, 5 forging production lines 2 german Aichilin and 5 CHINAMFG CHINAMFG advanced automatic continuous heat treatment production lines. With the introducing the advanced Oerlikon C50 and P65 measuring center, we enhence our technology level and improve our product quality a lot. We offer better quality  and good after-sale service with low price, which insure the good reputation. With the concept of “for the people, by technology, creativity, for the society, transfering friendship, honest”, we are trying to provice the world-top level product.
Our aim is: CHINAMFG Gear,world class, Drive the world.
According to the different strength and performance, we choose the steel with strong compression;Using Germany professional software and our professional engineers to design products with more reasonable size and better performance;We can customize our products according to the needs of our customers,Therefore, the optimal performance of the gear can be exerted under different working conditions;Quality assurance in every step to ensure product quality is controllable.
Our company had full quality management system and had been certified by ISO9001:2000, QS-9000:1998, ISO/TS16949 , which insure the entrance of international market.

Certification & honors

Packaging & Shipping

Packaging Detail:standard package(carton ,wooden pallet).
Shipping:Support Sea freight. Accept FOB,EXW,FAS,DES. 

 

Cooperative customers

HangZhou CHINAMFG Gear Co., Ltd. adheres to the concept of “people-oriented, prosper with science and technology; create high-quality products, contribute to the society; turn friendship, and contribute sincerely”, and will strive to create world automotive axle spiral bevel gear products.


1.Do you provide samples?
Yes,we can offer free sample but not pay the cost of freight.
2.What about OEM?
Yes,we can do OEM according to your requirements.
3.How about after-sales service?
We have excellent after-sales service if you have any quanlity problem,you can contact us anytime.
4.What about package?
Stardard package or customized package as requirements.
5.How to ensure the quanlity of the products?
We can provide raw meterial report,metallographic examination and the accuracy testing etc.
6.How long is your delivery time?
Genarally it is 4-7 days.If customized it will be take 20 days according to your quantity.

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Herringbone Gear
Material: Cast Steel
Samples:
US$ 100/Set
1 Set(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

bevel gear

Are bevel gears suitable for high-torque applications?

Bevel gears can indeed be suitable for high-torque applications, depending on various factors such as the specific design, material selection, and proper application engineering. Here’s a detailed explanation:

Bevel gears are known for their ability to transmit power between intersecting shafts at different angles. They can handle significant torque loads and are commonly used in applications that require high-torque transmission. However, the suitability of bevel gears for high-torque applications depends on the following factors:

  • Design: The design of the bevel gears plays a crucial role in their ability to handle high torque. Factors such as tooth profile, size, and geometry impact the load-carrying capacity and torque transmission capability. Bevel gears with robust and optimized designs, including suitable tooth profiles and adequate tooth engagement, can effectively handle high-torque applications.
  • Material Selection: The choice of materials for bevel gears is critical in high-torque applications. Gears need to be made from materials with high strength, hardness, and wear resistance to withstand the forces and stresses involved in transmitting high torque. Common materials used for bevel gears include alloy steels, carburizing steels, and specialty alloys. Material selection should consider the specific torque requirements, operating conditions, and anticipated loads to ensure the gears can handle the desired torque levels.
  • Lubrication: Proper lubrication is essential for reducing friction, wear, and heat generation in high-torque bevel gear applications. Adequate lubrication helps maintain a lubricating film between the gear teeth, minimizing metal-to-metal contact and associated losses. The lubricant type, viscosity, and replenishment schedule should be selected based on the torque and operating conditions to ensure effective lubrication and minimize gear wear.
  • Gear Size and Ratio: The size of the bevel gears and the gear ratio can influence their torque-handling capability. Larger gears generally have greater tooth strength and load-carrying capacity, making them more suitable for high-torque applications. The gear ratio should also be considered to ensure it is appropriate for the desired torque transmission and to avoid excessive loads on the gears.
  • Operating Conditions: The operating conditions, including speed, temperature, and shock loads, must be taken into account when determining the suitability of bevel gears for high-torque applications. Higher speeds and extreme operating temperatures can affect the gear material properties, lubrication performance, and overall gear system efficiency. Proper cooling, temperature control, and gear protection measures should be implemented to maintain reliable performance under high-torque conditions.

By considering these factors and properly engineering the bevel gear system, it is possible to utilize bevel gears in high-torque applications effectively. However, it is crucial to consult with experienced engineers and perform thorough analysis and testing to ensure the gears can handle the specific torque requirements of the application.

bevel gear

How do you calculate the efficiency of a bevel gear?

To calculate the efficiency of a bevel gear, you need to compare the power input to the gear with the power output and account for any losses in the gear system. Here’s a detailed explanation of the calculation process:

The efficiency of a bevel gear can be calculated using the following formula:

Efficiency = (Power output / Power input) x 100%

Here’s a step-by-step breakdown of the calculation:

  1. Calculate the Power Input: Determine the power input to the bevel gear system. This can be obtained by multiplying the input torque (Tin) by the input angular velocity (ωin), using the formula:
  2. Power input = Tin x ωin

  3. Calculate the Power Output: Determine the power output from the bevel gear system. This can be obtained by multiplying the output torque (Tout) by the output angular velocity (ωout), using the formula:
  4. Power output = Tout x ωout

  5. Calculate the Efficiency: Divide the power output by the power input and multiply by 100% to obtain the efficiency:
  6. Efficiency = (Power output / Power input) x 100%

The efficiency of a bevel gear represents the percentage of input power that is effectively transmitted to the output, considering losses due to factors such as friction, gear meshing, and lubrication. It is important to note that the efficiency of a bevel gear system can vary depending on various factors, including gear quality, alignment, lubrication condition, and operating conditions.

When calculating the efficiency, it is crucial to use consistent units for torque and angular velocity. Additionally, it’s important to ensure that the power input and output are measured at the same point in the gear system, typically at the input and output shafts.

Keep in mind that the calculated efficiency is an approximation and may not account for all the losses in the gear system. Factors such as bearing losses, windage losses, and other system-specific losses are not included in this basic efficiency calculation. Actual efficiency can vary based on the specific design and operating conditions of the bevel gear system.

By calculating the efficiency, engineers can evaluate the performance of a bevel gear and make informed decisions regarding gear selection, optimization, and system design.

bevel gear

How do you choose the right size bevel gear for your application?

Choosing the right size bevel gear for your application involves considering various factors such as load requirements, speed ratios, tooth geometry, and material selection. Here’s a detailed explanation of the considerations involved in selecting the right size bevel gear:

  • Load Requirements: Determine the torque and power requirements of your application. This involves understanding the load conditions, including the magnitude and direction of the applied forces. Calculate the required torque capacity of the bevel gear based on the expected load and operating conditions.
  • Speed Ratios: Determine the desired speed ratios between the input and output shafts. Bevel gears are often used to transmit rotational motion at different speeds. Calculate the required gear ratio to achieve the desired speed output and select bevel gears with appropriate tooth counts to achieve the desired ratio.
  • Tooth Geometry: Consider the tooth geometry of the bevel gears. Straight bevel gears and spiral bevel gears have different tooth profiles and engagement characteristics. Evaluate the impact of tooth geometry on factors such as noise, vibration, smoothness of operation, and load-carrying capacity. Choose the tooth profile that best suits the specific requirements of your application.
  • Material Selection: Consider the material properties of the bevel gears. The material should have sufficient strength, durability, and resistance to wear and fatigue. Common materials for bevel gears include steel alloys, cast iron, and non-ferrous alloys. The material selection should be based on factors such as load requirements, operating conditions (e.g., temperature, moisture), and any specific industry standards or regulations.
  • Size and Dimensions: Consider the physical size and dimensions of the bevel gears. Evaluate the available space and clearance in your application to ensure proper fit and alignment of the gears. Consider factors such as the gear diameter, face width, and shaft bore diameter. Ensure that the selected bevel gears can be mounted and meshed correctly with the mating gears.
  • Manufacturing and Cost Considerations: Take into account any specific manufacturing considerations or constraints. Consider factors such as gear manufacturing methods (e.g., cutting, shaping, forging), availability of standard gear sizes or custom gear manufacturing options, and associated costs. Balance the performance requirements of your application with the available budget and manufacturing feasibility.

It is often beneficial to consult with gear manufacturers, engineers, or industry experts to ensure the proper selection of bevel gears for your specific application. They can provide guidance on gear design, material selection, and performance analysis to help you choose the right size bevel gear that meets your requirements.

In summary, choosing the right size bevel gear involves considering factors such as load requirements, speed ratios, tooth geometry, material selection, size and dimensions, and manufacturing considerations. Taking into account these factors will help ensure that the selected bevel gear is suitable for your application, providing reliable and efficient power transmission.

China supplier Spiral Hard Surface External Gear Bevel Gear with high qualityChina supplier Spiral Hard Surface External Gear Bevel Gear with high quality
editor by CX 2023-11-08

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