Product Description
Product Description
Product introduction
| Tooth form system | GLEASON |
| number of teeth | 14.5585 |
| modulus | 19/41 |
| Profile angle | 20° |
| Midpoint helix angle | 35° |
| accuracy class | 5 |
| gear backlash | 0.35-0.45 |
| material quality | 20Cr2Ni4A |
| heat treatment method | carburizing and quenching |
| surface hardness | HRC59-62 |
| Core hardness | HRC35-46 |
My advantages:
1. High quality materials, professional production, high-precision equipment. Customized design and processing;
2. Strong and durable, strong strength, large torque and good comprehensive mechanical properties;
3. High rotation efficiency, stable and smooth transmission, long service life, noise reduction and shock absorption;
4. Focus on gear processing for 20 years.
5. Carburizing and quenching of tooth surface, strong wear resistance, reliable operation and high bearing capacity;
6. The tooth surface can be ground, and the precision is higher after grinding.
DESCRIPTION
The maximum machining diameter of our company’s cylindrical gears is 1250mm, and the machining modulus ranges from 0.5 to 20. The highest accuracy level of gears can reach international GB11365-89 4. The commonly used materials are 18CrNiMo7-6/20Cr2Ni4A/20CrNi2MoA/20CrMnTi/20CrMnMo/42CrMo, etc. The commonly used heat treatment processes are carburizing, quenching, nitriding, and quenching and tempering. Widely used in various fields such as aerospace, rail transit, mining and metallurgy, engineering vehicles, port machinery and ships, industrial gearboxes, industrial automation, etc.
HangZhou Ke’an Transmission Machinery Co., Ltd. is a professional manufacturer of high-precision gear transmission parts. The company is located in HangZhou City, HangZhou, a land of fish and rice in the south of the Yangtze River. It is adjacent to the Xiake Exit of the HangZhouang Expressway for 6 kilometers, the HangZhou South Exit of the Xihu (West Lake) Dis. (ZheJiang ZheJiang ) Expressway for 6 kilometers, and the HangZhou Station of the South HangZhouang High speed Railway for 6 kilometers. The location is superior and the transportation is very convenient. The company has an annual production capacity of more than 35000 high-precision gear transmission parts.
The company has 6 American Gleason CHINAMFG 275G/800G CNC spiral bevel gear grinding machines, German Kappa VX55/59 CNC gear grinding center, Swiss Mager KS-42 high-precision straight bevel gear grinding machine, Swiss Stuart high-precision CNC internal and external cylindrical grinding machine, German ZEISS coordinate measuring instrument and a set of American Gleason 1500GMM gear measuring center, which can collect and detect the profile of the tooth. It has a complete set of heat treatment production line of EPSON controlled atmosphere multi-purpose furnace, with more than 200 hosts and supporting equipment. The product has complete detection means, and is equipped with precision detection instruments such as material physical and chemical analysis, mechanical property test, ultrasonic flaw detection, magnetic particle flaw detection, etc. The gear processing modulus ranges from 0.5 to 20, and the highest accuracy level can reach international GB11365-89 level 4. The products are widely used in aerospace, rail transit, mining and metallurgy, engineering vehicles, port machinery and ships, industrial gear boxes, industrial automation and other different fields.
With professional manufacturing experience and strong design and development ability, the company can conduct mapping or design various non-standard special high-precision gear parts according to the technical parameters provided by users. Tight GB/T19001-2016/ISO9001:2015/AS9100D-2016 quality management system certification, perfect ERP process management and MES information management ensure the controllability of product quality management. The company has passed the CCS classification society factory certification of China Classification Society, and is praised by the industry for its excellent products, reasonable prices, short production cycle, timely service and other advantages.
The company adheres to the corporate spirit of “diligence and pragmatism, exploration and innovation”, and the business philosophy of “professional casting quality, integrity winning the world”. It shoulders the mission of having strong gears and strong equipment, and strives to make greater contributions to the world’s transmission.
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!! |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Gear Position: | External Gear |
| Manufacturing Method: | Rolling Gear |
| Toothed Portion Shape: | Bevel Wheel |
| Material: | Cast Steel |
| Customization: |
Available
| Customized Request |
|---|
Can you provide examples of machinery that use bevel gears?
Bevel gears are widely used in various machinery and mechanical systems where torque transmission and direction changes are required. These gears are specifically designed to transmit power between intersecting shafts at different angles. Here are some examples of machinery and equipment that commonly use bevel gears:
- Automotive Industry: Bevel gears are extensively used in automotive applications. They can be found in different parts of vehicles, including the differential gear system, powertrain components, steering systems, and transfer cases. In the differential, bevel gears help distribute torque between the drive wheels while allowing them to rotate at different speeds during turns.
- Aerospace Industry: Bevel gears are utilized in various aerospace applications, such as aircraft engines, landing gear systems, and helicopter transmissions. They play a critical role in transferring power and changing the direction of rotation in these high-performance systems.
- Industrial Machinery: Bevel gears are commonly employed in industrial machinery and equipment. They are used in gearboxes, speed reducers, and power transmission systems. Examples include conveyors, mixers, pumps, packaging machinery, printing presses, and textile machinery. Bevel gears allow efficient power transmission and enable the machinery to operate at different speeds and directions as required by the specific application.
- Construction and Heavy Equipment: Bevel gears are found in construction equipment such as cranes, excavators, loaders, and bulldozers. They are integral components of the drivetrain systems, enabling the transfer of power and torque to the wheels or tracks, as well as facilitating steering and movement of the equipment.
- Marine Applications: Bevel gears are utilized in various marine applications, including propulsion systems, marine generators, winches, steering mechanisms, and anchor handling equipment. They help transmit power efficiently and withstand the challenging marine environment.
- Machine Tools: Bevel gears are employed in machine tools such as milling machines, lathes, and grinders. They are essential for transmitting power and facilitating the required speed and direction changes in these precision machining systems.
- Power Plants: Bevel gears are used in power generation facilities, including wind turbines, hydroelectric turbines, and steam turbines. They play a crucial role in converting the rotational motion of the turbine blades into electrical energy by transmitting torque to the generator.
- Mining and Material Handling: Bevel gears are commonly found in mining equipment, conveyor systems, and material handling machinery. They are used to transfer power and facilitate the movement of bulk materials, such as ores, coal, and aggregates.
These examples represent just a few of the many applications where bevel gears are utilized. Bevel gears offer versatility, efficiency, and reliability in transmitting power and changing direction in various mechanical systems across different industries.
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:
- 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:
- 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:
- Calculate the Efficiency: Divide the power output by the power input and multiply by 100% to obtain the efficiency:
Power input = Tin x ωin
Power output = Tout x ωout
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.
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.
editor by Dream 2024-05-15