Product Description

Factory Custom Made 1.2 Module Precision Helical Bevel Gear For Sewing Machine 

 

Mechanical Equipment parts Bevel Gears

Bevel gears are useful when the direction of a shaft’s rotation needs to be changed. They are usually mounted on shafts that are 90 degrees apart, but can be designed to work at other angles as well.The teeth on bevel gears can be straight, spiral or hypoid. Straight bevel gear teeth actually have the same problem as straight spur gear teeth — as each tooth engages, it impacts the corresponding tooth all at once

High quality gear supplier

1.precise manufacturing processes and strict quality control, our factory can create excellent quality.
2.We have standard product supply and rich experience in producing non-standard products.
3.The more you order, the cheaper the price would be. 
4.we are honored to offer you samples for approval.
5.manufactures all series of spur gears, helical gears, bevel gears, gear racks, and some other similar transmission parts. All the products are designed according to international standard, in accordance with ANSI and ISO standards. 

Tolerance

0.003mm-0.01mm

Surface finish

Based on customer requirements, we can do Plating(Zinc plated, Nickel plated, Chrome plated,etc), polishing(precision can reach +/-0.005mm), knurling, anodizing, Black Oxide, heat treatment, sandblasting, powder coating, etc.

Precision processing

turning, milling, drilling, grinding, wire-EDM cutting etc

 

Material range

Metal: Stainless Steel, Brass,Copper, Brozone, Aluminum, Steel, Carbon Steel etc.

Plastic : PU, PVC, POM, PMMA, Nylon ,HDPE etc.

 

 

QC(inspection everywhere)

 

– Technicians self-check in production

– Engineer spot check in production.

– QC inspect after products finished

– International sales who were trained the technical know-how spot check before shipping to ensure the quality.

MOQ

1-100pcs

Payment

30% in advance, 70% before shipment

Industry application

Appliance/ Automotive/ Agricultural

Electronics/ Industrial/ Marine

Mining/ Hydraulics/ Valves

Oil and Gas/ Electrical/ Construction

 

Model Gear ratio  Module No. of teeth Diraction of spiral Shape Bore Hub dia. Pitch dia. Outside Dia. Mounting distance Total lemgth crown to back length 
AH7 B C D E F G
TBGG2-3571R 1.5 m2 30 R B4 12 35 60 61.06 40 26.60 21.20
TBGG2-2030L 20 L B3 10 30 40 43.55 45 24.91 16.18
TBGG2.5-3571R m2.5 30 R B4 15 45 75 77.09 50 33.86 26.56
TBGG2.5-2030L 20 L B3 12 40 50 54.43 55 30.88 18.98
TBGG3-3571R m3 30 R B4 16 50 90 92.21 50 35.34 26.66
TBGG3-2030L 20 L B3 16 40 60 65.58 70 40.17 26.86
TBGG4-3571R m4 30 R B4 20 70 120 122.85 75 47.48 37.14
TBGG4-2030L 20 L B3 20 60 80 87.34 90 48.17 32.45
TBGG2-4571R 2 m2 40 R B4 12 40 80 80.99 40 32.26 25.99
TBGG2-2040L 20 L B3 12 32 40 40.10 60 34.04 21.02
TBGG2.5-4571R m2.5 40 R B4 15 50 100 101.27 55 39.65 31.27
TBGG2.5-2040L 20 L B3 12 40 50 55.21 75 43.61 26.30
TBGG3-4571R m3 40 R B4 20 60 120 121.48 65 45.76 36.48
TBGG3-2040L 20 L B3 16 50 60 66.06 90 50.63 31.52
TBGG4-4571R m4 40 R B4 20 70 160 162.07 80 53.69 42.07
TBGG4-2040L 20 L B3 20 60 80 88.55 120 66.24 42.12
TBGG2-4515R 3 m2 45 R B4 12 40 90 96.67 40 30.29 26.01
TBGG2-1545L 15 L B3 10 24 30 34.78 60 29.66 15.80
TBGG2.5-4515R m2.5 45 R B4 15 50 112.7 113.32 50 28.25 32.47
TBGG2.5-1545L 15 L B3 12 30 37.5 43.36 75 38.27 19.73
TBGG3-4515R m3 45 R B4 20 60 135 135.99 55 40.59 33.98
TBGG3-1545L 15 L B3 15 38 45 52.08 90 44.98 23.68

HangZhou HUANBALL Professional custom and design precision machined parts. We provide custom complete turnkey precision machining solutions to thousands of customers in diverse markets throughout the world, including medical, automotive, marine, aerospace, defense, precision instrument, home appliance, electronics, machinery, oil & gas, sensors and more. 

We offer customized precision machining service and solutions that help customers meet strict operational demands.Serving a CHINAMFG customer base, we do this with:
    1*Over 100 full time engineers & workers on staff to optimize efficiency and cost saving
    2*Extensive testing to get the sample and mass production right the first time
    3*Comprehensive in-house capabilities to meet all customer needs
    4*Over 30,000 square CHINAMFG of manufacturing plant
    5*Expert design and development for all custom precision machining parts
    6*To better control the quality of the customized parts, we’ve invested substantially in equipment, facilities, and training. Our investments enable us to deliver every order according to specification – on time and on budget.

====================================  FAQ ======================================

1) Q: I haven’t done business with you before, how can i trust your company? 
A: Our company are made-in-china CHINAMFG supplier and passed Field certification by made-in-china. What’s more,we’ve got authority certificates for ISO9001.

2) Q: How is quality ensured?
A:  All our processes strictly adhere to ISO9001:2008 procedures, we have strict quality control from producing to delivery,100% inspection by professional testing centre. Small samples could be provided to you for testing.

3) Q: Can i get 1 or more samples?
A: Yes, sample orders welcomed. 

4) Q: Do you give any discounts?
A: Yes, we’ll surely try my best to help you get the best price and best service at the same time.

5) Q: How to Custom-made(OEM/ODM)?
A: Please send you product drawings or samples to us if you have, and we can custom-made as you requirements.We will also provide professional advices of the products to make the design to be maximize the performance.
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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Printing Machine,Cooling Tower,Power Plant
Hardness: Hardened Tooth Surface
Gear Position: Bevel Gear
Manufacturing Method: Cut Gear
Toothed Portion Shape: Bevel Gear
Material: Stainless Steel, Brass,Copper, Brozone, Aluminum,
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

bevel gear

Can bevel gears be used in precision manufacturing equipment?

Yes, bevel gears can be used in precision manufacturing equipment due to their ability to transmit motion and power at varied angles with high accuracy. Here’s a detailed explanation:

Bevel gears are well-suited for precision manufacturing equipment where precise motion control, high torque transmission, and accurate angular positioning are essential. Here are some key reasons why bevel gears are suitable for such applications:

  1. Angular Transmission: Bevel gears excel at transmitting motion and power between intersecting shafts at different angles. In precision manufacturing equipment, where components often require precise angular positioning, bevel gears provide an efficient means of achieving the necessary motion transfer. They allow for smooth and accurate rotation, ensuring precise alignment and positioning of machine components.
  2. Compact Design: Bevel gears have a compact design, making them suitable for applications where space is limited. In precision manufacturing equipment, where machines often have complex structures and require tight integration of components, the compact size of bevel gears allows for efficient utilization of available space. This is particularly advantageous when designing compact and high-precision machinery.
  3. High Torque Transmission: Bevel gears are capable of transmitting high torque loads, making them suitable for precision manufacturing equipment that requires the transmission of substantial power. Whether it’s in rotary tables, indexing mechanisms, or gearboxes, bevel gears can efficiently transfer high torque while maintaining accuracy and precision in motion control.
  4. Accuracy and Backlash Control: In precision manufacturing equipment, minimizing backlash and ensuring accurate motion control are critical. Bevel gears can be manufactured with high precision to achieve tight tolerances and minimal backlash. This allows for precise positioning, accurate motion control, and repeatable performance, which are essential in precision manufacturing processes.
  5. Customization Options: Bevel gears can be customized to meet specific requirements of precision manufacturing equipment. Different tooth profiles, gear ratios, materials, and surface treatments can be employed to optimize the gear performance for specific applications. This customization capability allows gear engineers to design bevel gears that precisely match the needs and specifications of the equipment.

Examples of precision manufacturing equipment where bevel gears are commonly used include CNC machines, milling machines, gear hobbing machines, rotary tables, indexing mechanisms, and various types of gearboxes. These machines rely on the precise and reliable motion transmission provided by bevel gears to achieve accurate and high-quality manufacturing processes.

It is important to note that the selection and design of bevel gears for precision manufacturing equipment should consider factors such as load requirements, speed, operating conditions, backlash limitations, and noise considerations. Gear engineers and machine designers often conduct detailed analyses and calculations to ensure the bevel gears meet the necessary performance criteria and contribute to the overall precision and reliability of the equipment.

In summary, bevel gears are well-suited for precision manufacturing equipment due to their ability to provide accurate angular transmission, compact design, high torque transmission, and customization options. Incorporating bevel gears in precision machinery contributes to precise motion control, accurate positioning, and reliable performance, enabling the production of high-quality and precise manufactured components.

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

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 OEM Factory Custom Made 1.2 Module Precision Helical Bevel Gear for Sewing Machine gear ratio calculatorChina OEM Factory Custom Made 1.2 Module Precision Helical Bevel Gear for Sewing Machine gear ratio calculator
editor by Dream 2024-05-03