Product Description
| Product Features | Description |
| Product Models | T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25 |
| Maintenance | Clean internally and replace lubricant after initial use of 2 weeks or 100-200 hours. For long-term use, replace lubricant every half to 1 year or every 1000-2000 hours |
| Lubricant | China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees |
| Product Description | The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries |
| Technical Features | The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities |
| Performance Features | The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CHINAMFG and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force |
| Technical Parameters | Speed ratio range: 1/1, 1.5/1, 2/1, 2.5/1, 3/1, 4/1, 5/1. Torque range: 11.2 – 5713 Nm. Power range: 0.014 – 335 kW |
·Product Models: T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25.
·Maintenance: The gearbox should be cleaned internally and the lubricant should be replaced after the initial use of 2 weeks or 100-200 hours. For long-term use, the lubricant should be replaced every half to 1 year or every 1000-2000 hours.
·Lubricant: The product uses China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees.
·Product Description: The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries.
·Technical Features: The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities.
·Performance Features: The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CHINAMFG and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force.
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
Contribution to Machine Efficiency by Spiral Bevel Gearboxes
Spiral bevel gearboxes play a significant role in enhancing machine efficiency across various applications. Their design features and characteristics contribute to improved overall performance:
- High Efficiency: The tooth engagement of spiral bevel gears results in smooth and continuous contact, minimizing friction and energy loss. This high mechanical efficiency translates to reduced power consumption and enhanced machine efficiency.
- Load Distribution: The spiral tooth profile allows for a larger contact area between gear teeth, enabling even distribution of loads. This prevents localized stress concentrations, reduces wear, and extends the lifespan of both gears and bearings.
- Precision Manufacturing: The precision manufacturing techniques used in spiral bevel gearboxes ensure accurate gear tooth geometry and proper alignment. This precision minimizes energy losses due to misalignment or irregular tooth contact.
- Reduced Heat Generation: The efficient tooth engagement and load distribution in spiral bevel gears result in reduced friction and heat generation. This helps maintain optimal operating temperatures and prevents energy losses due to heat dissipation.
- Compact Design: Spiral bevel gearboxes are designed with a compact and space-efficient layout. Their ability to transmit high torques within a smaller footprint contributes to efficient machine designs and space utilization.
- Smooth Operation: The gradual tooth engagement and reduced impact forces in spiral bevel gear systems contribute to smoother and quieter operation. This promotes consistent machine performance and minimizes downtime due to vibrations or noise-related issues.
By enhancing mechanical efficiency, load distribution, and overall machine performance, spiral bevel gearboxes contribute to energy savings, extended equipment lifespan, and improved productivity in various industrial applications.
Precision in Spiral Bevel Gear Tooth Profile Design
Manufacturers employ advanced techniques to ensure precision in the design of spiral bevel gear tooth profiles:
- Computer-Aided Design (CAD): Design engineers use CAD software to create accurate tooth profiles, considering factors like gear ratio, tooth contact, and load distribution.
- Finite Element Analysis (FEA): FEA simulations analyze stress distribution, deformation, and contact patterns to optimize tooth profiles for strength and durability.
- Manufacturing Precision: Modern manufacturing methods, such as CNC machining and grinding, ensure tight tolerances and accurate tooth profiles.
- Gear Cutting: Gleason or Klingelnberg gear cutting machines produce precise gear tooth profiles by using specialized cutting tools and controlled processes.
- Tooth Surface Inspection: Manufacturers employ advanced measuring equipment to verify tooth geometry, profile accuracy, and alignment.
- Contact Pattern Analysis: Before finalizing the design, contact pattern simulations help optimize tooth engagement for even load distribution.
- Material Selection: Choosing suitable materials with excellent dimensional stability further enhances tooth profile precision.
By leveraging these techniques and technologies, manufacturers can ensure the precision and quality of spiral bevel gear tooth profiles, resulting in efficient power transmission and reduced wear.
Spiral Bevel Gearbox: Function and Operation
A spiral bevel gearbox is a type of gearbox that utilizes spiral bevel gears to transmit motion and power between intersecting shafts. It is commonly used in applications where direction changes and high torque transmission are required.
The operation of a spiral bevel gearbox involves the following key aspects:
- Gear Design: Spiral bevel gears have teeth that are cut at an angle, allowing for smoother meshing and quieter operation compared to straight bevel gears. The spiral angle on the gear teeth also facilitates gradual engagement, reducing shock loads.
- Intersecting Shafts: The input and output shafts of a spiral bevel gearbox are positioned at right angles to each other. This configuration allows the gearbox to transmit motion and power between shafts that are not aligned.
- High Torque Capacity: Spiral bevel gears have a larger contact area compared to straight bevel gears, resulting in higher torque transmission capabilities. This makes spiral bevel gearboxes suitable for applications requiring heavy loads and torque.
- Smooth Operation: The spiral tooth design minimizes tooth-to-tooth impact, reducing vibration and noise during gear engagement. This results in smoother operation and improved overall gearbox performance.
- Lubrication: Proper lubrication is essential for the smooth operation and longevity of spiral bevel gearboxes. Lubricating oil is used to reduce friction and heat generation between gear teeth.
- Applications: Spiral bevel gearboxes are used in various industries, including automotive, aerospace, marine, and industrial machinery. They are commonly found in differentials, rear-wheel drives, and heavy machinery.
The unique design of spiral bevel gears allows for efficient power transmission and motion conversion while minimizing noise and ensuring smooth operation.
editor by CX 2023-09-21
China Professional Extreme Load Capable T Series Spiral Bevel Gear Steering Gearbox for Heavy Industry Needs with high quality
Product Description
| Product Features | Description |
| Product Models | T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25 |
| Maintenance | Clean internally and replace lubricant after initial use of 2 weeks or 100-200 hours. For long-term use, replace lubricant every half to 1 year or every 1000-2000 hours |
| Lubricant | China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees |
| Product Description | The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries |
| Technical Features | The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities |
| Performance Features | The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CHINAMFG and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force |
| Technical Parameters | Speed ratio range: 1/1, 1.5/1, 2/1, 2.5/1, 3/1, 4/1, 5/1. Torque range: 11.2 – 5713 Nm. Power range: 0.014 – 335 kW |
·Product Models: T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25.
·Maintenance: The gearbox should be cleaned internally and the lubricant should be replaced after the initial use of 2 weeks or 100-200 hours. For long-term use, the lubricant should be replaced every half to 1 year or every 1000-2000 hours.
·Lubricant: The product uses China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees.
·Product Description: The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries.
·Technical Features: The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities.
·Performance Features: The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CHINAMFG and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force.
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
Contribution of Spiral Bevel Gearboxes to Mechanical System Efficiency
Spiral bevel gearboxes play a crucial role in enhancing the overall efficiency of mechanical systems by:
- Power Transmission: Spiral bevel gearboxes efficiently transmit power between non-parallel and intersecting shafts, allowing mechanical systems to transfer rotational motion with minimal energy loss.
- High Efficiency: The unique tooth geometry of spiral bevel gears ensures smooth and continuous contact between gear teeth, resulting in higher mechanical efficiency compared to other types of gearboxes.
- Optimized Torque Distribution: Spiral bevel gearboxes distribute torque uniformly across the gear teeth, minimizing the concentration of stress and wear on specific teeth. This leads to improved load-sharing capabilities and reduced mechanical losses.
- Reduced Friction and Heat Generation: The rolling action of spiral bevel gears reduces sliding friction, minimizing heat generation and energy losses that often occur in sliding contact gear systems.
- Noise and Vibration Reduction: The meshing of spiral bevel gears generates less noise and vibration compared to other gear types, resulting in smoother and quieter operation.
- Compact Design: Spiral bevel gearboxes can be designed with a compact form factor, allowing for efficient utilization of space in various mechanical systems.
- Customizable Ratios: Gear ratios in spiral bevel gearboxes can be tailored to specific application requirements, ensuring optimal speed and torque matching.
- Reliable Power Transfer: Spiral bevel gears’ robust design and accurate tooth meshing contribute to reliable power transfer even under varying loads and operating conditions.
- Long Service Life: Properly designed and maintained spiral bevel gearboxes exhibit high durability and wear resistance, contributing to extended service life.
By effectively transmitting power, optimizing torque distribution, reducing friction, and providing smooth and reliable operation, spiral bevel gearboxes significantly enhance the overall efficiency of mechanical systems in various industries.
Selecting a Spiral Bevel Gearbox: Key Considerations
Choosing the right spiral bevel gearbox for a specific application requires careful evaluation of various factors:
- Load Requirements: Determine the torque and load demands of the application to select a gearbox with an appropriate torque rating.
- Speed Range: Consider the desired speed range and ensure that the gearbox can handle the required speeds without compromising efficiency or durability.
- Environmental Conditions: Evaluate the operating environment, including temperature, humidity, and presence of dust or debris, to select suitable materials and sealing mechanisms.
- Mounting and Space Constraints: Assess available space and mounting requirements to ensure that the gearbox can be properly integrated into the machinery.
- Efficiency and Power Loss: Evaluate the gearbox’s efficiency to minimize energy loss and optimize power transmission.
- Noise and Vibration: Consider noise and vibration levels to ensure smooth and quiet operation, especially in applications where low noise is crucial.
- Maintenance and Serviceability: Choose a gearbox that is easy to maintain and service, with accessible lubrication points and inspection covers.
- Budget: Balance the required features and performance with the available budget for the gearbox.
- Manufacturer Reputation: Select a reputable manufacturer with a history of producing high-quality spiral bevel gearboxes.
By carefully evaluating these factors and collaborating with gearbox experts, you can make an informed decision and select a spiral bevel gearbox that meets the specific needs of your application.
Differences Between Spiral Bevel Gearboxes and Other Gearbox Types
Spiral bevel gearboxes differ from other gearbox types in several key aspects:
- Gear Tooth Design: Spiral bevel gearboxes use spiral bevel gears with angled teeth, which allow for smoother meshing and reduced impact compared to straight bevel gears. In contrast, other gearbox types might use spur gears, helical gears, or worm gears, each with distinct tooth profiles.
- Shaft Arrangement: Spiral bevel gearboxes have intersecting input and output shafts set at right angles. This enables power transmission between shafts that are not aligned. Other gearbox types, such as parallel shaft gearboxes, have shafts that are parallel to each other.
- Direction Changes: Spiral bevel gearboxes are well-suited for applications requiring direction changes between input and output shafts due to their perpendicular shaft arrangement. Worm gearboxes, on the other hand, are commonly used for large speed reductions and right-angle drives.
- High Torque Transmission: Spiral bevel gearboxes offer high torque transmission capabilities due to the larger contact area of their gear teeth. Planetary gearboxes, while also capable of handling high torque, have a different gear arrangement involving sun, planet, and ring gears.
- Noise and Vibration: Spiral bevel gearboxes tend to produce less noise and vibration compared to straight bevel gearboxes, thanks to their spiral tooth design. Helical gearboxes, which also use angled teeth, offer similar advantages in terms of noise reduction.
- Applications: Spiral bevel gearboxes are commonly used in automotive differentials, aerospace systems, and heavy machinery. Other gearbox types find applications in various industries based on their unique characteristics and advantages.
Overall, the distinctive features of spiral bevel gearboxes set them apart from other gearbox types, making them suitable for specific applications where direction changes, torque transmission, and smooth operation are critical factors.
editor by CX 2023-09-21
China Custom Optimized Thermal Efficiency T Series Spiral Bevel Gear Steering Gearbox with Good quality
Product Description
| Product Features | Description |
| Product Models | T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25 |
| Maintenance | Clean internally and replace lubricant after initial use of 2 weeks or 100-200 hours. For long-term use, replace lubricant every half to 1 year or every 1000-2000 hours |
| Lubricant | China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees |
| Product Description | The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries |
| Technical Features | The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities |
| Performance Features | The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CHINAMFG and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force |
| Technical Parameters | Speed ratio range: 1/1, 1.5/1, 2/1, 2.5/1, 3/1, 4/1, 5/1. Torque range: 11.2 – 5713 Nm. Power range: 0.014 – 335 kW |
·Product Models: T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25.
·Maintenance: The gearbox should be cleaned internally and the lubricant should be replaced after the initial use of 2 weeks or 100-200 hours. For long-term use, the lubricant should be replaced every half to 1 year or every 1000-2000 hours.
·Lubricant: The product uses China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees.
·Product Description: The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries.
·Technical Features: The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities.
·Performance Features: The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CHINAMFG and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force.
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
Role of Spiral Bevel Gearboxes in Automotive and Aerospace Industries
Automotive Industry: Spiral bevel gearboxes have significant roles in the automotive sector:
a. Differential Systems: In vehicles, spiral bevel gearboxes are a key component of the differential system. They enable the distribution of torque between the left and right wheels while allowing them to rotate at different speeds during turns. This improves stability, traction, and maneuverability.
b. Transmissions: Spiral bevel gearboxes are also used in some manual transmissions. They help in transferring power and torque efficiently between the engine and the wheels, contributing to smooth gear shifting and overall vehicle performance.
c. Power Steering: In power steering systems, spiral bevel gearboxes assist in translating the rotational movement of the steering wheel into lateral movement of the wheels. This makes steering easier for the driver.
Aerospace Industry: In the aerospace sector, spiral bevel gearboxes have crucial roles:
a. Landing Gear Systems: Aircraft landing gear systems use spiral bevel gearboxes to control the extension and retraction of landing gear during takeoff and landing. These gearboxes ensure precise and synchronized movement, contributing to safe landings and takeoffs.
b. Flight Control Systems: Spiral bevel gearboxes are used in flight control systems to translate pilot inputs into controlled movements of control surfaces such as ailerons, elevators, and rudders. They ensure accurate and responsive control of the aircraft.
c. Engine Accessory Drives: Some aircraft engines utilize spiral bevel gearboxes to transfer power from the engine to various accessories such as generators, hydraulic pumps, and compressors. These gearboxes ensure efficient power distribution and operation of essential systems.
Spiral bevel gearboxes are crucial in both the automotive and aerospace industries, contributing to vehicle performance, safety, and overall functionality.
Materials for Manufacturing Spiral Bevel Gearboxes
Spiral bevel gearboxes are typically constructed using a variety of materials to ensure durability, strength, and reliable performance. Commonly used materials include:
- Steel Alloys: High-quality steel alloys, such as alloy steels or carburizing steels, are commonly used due to their excellent combination of strength, wear resistance, and toughness.
- Bronze Alloys: Bronze alloys, often used for gear teeth and bushings, offer good friction properties and self-lubricating characteristics.
- Cast Iron: Cast iron can be used for the housing or casing of spiral bevel gearboxes due to its excellent damping properties and resistance to wear and corrosion.
- Aluminum Alloys: In some cases, lightweight aluminum alloys are used to construct certain components of the gearbox to reduce overall weight.
- Stainless Steel: Stainless steel may be employed for components exposed to corrosive environments or for applications requiring high levels of cleanliness.
- Heat-Treated Steels: Heat treatment processes like case hardening, quenching, and tempering can enhance the hardness and strength of gear components.
The choice of material depends on factors such as the intended application, load conditions, operating environment, and the specific performance requirements of the gearbox.
Industries Using Spiral Bevel Gearboxes
Spiral bevel gearboxes find applications across various industries where precise power transmission, high torque capacity, and efficient motion transfer are essential. Some of the industries that commonly utilize spiral bevel gearboxes include:
- Automotive: Spiral bevel gears are used in automotive differentials, axles, and steering systems to transmit power efficiently and handle changing loads and directions.
- Aerospace: Aerospace applications require reliable and lightweight power transmission, making spiral bevel gears suitable for aircraft engines, landing gear, and control systems.
- Heavy Machinery: Industries like construction, mining, and agriculture use spiral bevel gearboxes in equipment such as excavators, bulldozers, tractors, and loaders.
- Manufacturing: Spiral bevel gears play a role in industrial machinery, conveyors, robotics, and machine tools, ensuring precise motion and power distribution.
- Marine: Marine propulsion systems and steering mechanisms benefit from the robustness and efficiency of spiral bevel gears.
- Energy: Spiral bevel gearboxes are used in power generation equipment, including wind turbines, hydroelectric generators, and gas turbines.
- Railways: Trains rely on spiral bevel gears in their transmission systems and bogie assemblies to deliver power and maintain stability.
The versatility, durability, and reliable performance of spiral bevel gearboxes make them a valuable component in various industrial sectors.
editor by CX 2023-09-18
China Best Sales Extreme Load Capable T Series Spiral Bevel Gear Steering Gearbox for Heavy Industry Needs car gearbox
Product Description
| Product Features | Description |
| Product Models | T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25 |
| Maintenance | Clean internally and replace lubricant after initial use of 2 weeks or 100-200 hours. For long-term use, replace lubricant every half to 1 year or every 1000-2000 hours |
| Lubricant | China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees |
| Product Description | The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries |
| Technical Features | The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities |
| Performance Features | The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CHINAMFG and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force |
| Technical Parameters | Speed ratio range: 1/1, 1.5/1, 2/1, 2.5/1, 3/1, 4/1, 5/1. Torque range: 11.2 – 5713 Nm. Power range: 0.014 – 335 kW |
·Product Models: T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25.
·Maintenance: The gearbox should be cleaned internally and the lubricant should be replaced after the initial use of 2 weeks or 100-200 hours. For long-term use, the lubricant should be replaced every half to 1 year or every 1000-2000 hours.
·Lubricant: The product uses China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees.
·Product Description: The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries.
·Technical Features: The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities.
·Performance Features: The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CHINAMFG and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force.
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
Contribution to Machine Efficiency by Spiral Bevel Gearboxes
Spiral bevel gearboxes play a significant role in enhancing machine efficiency across various applications. Their design features and characteristics contribute to improved overall performance:
- High Efficiency: The tooth engagement of spiral bevel gears results in smooth and continuous contact, minimizing friction and energy loss. This high mechanical efficiency translates to reduced power consumption and enhanced machine efficiency.
- Load Distribution: The spiral tooth profile allows for a larger contact area between gear teeth, enabling even distribution of loads. This prevents localized stress concentrations, reduces wear, and extends the lifespan of both gears and bearings.
- Precision Manufacturing: The precision manufacturing techniques used in spiral bevel gearboxes ensure accurate gear tooth geometry and proper alignment. This precision minimizes energy losses due to misalignment or irregular tooth contact.
- Reduced Heat Generation: The efficient tooth engagement and load distribution in spiral bevel gears result in reduced friction and heat generation. This helps maintain optimal operating temperatures and prevents energy losses due to heat dissipation.
- Compact Design: Spiral bevel gearboxes are designed with a compact and space-efficient layout. Their ability to transmit high torques within a smaller footprint contributes to efficient machine designs and space utilization.
- Smooth Operation: The gradual tooth engagement and reduced impact forces in spiral bevel gear systems contribute to smoother and quieter operation. This promotes consistent machine performance and minimizes downtime due to vibrations or noise-related issues.
By enhancing mechanical efficiency, load distribution, and overall machine performance, spiral bevel gearboxes contribute to energy savings, extended equipment lifespan, and improved productivity in various industrial applications.
Precision in Spiral Bevel Gear Tooth Profile Design
Manufacturers employ advanced techniques to ensure precision in the design of spiral bevel gear tooth profiles:
- Computer-Aided Design (CAD): Design engineers use CAD software to create accurate tooth profiles, considering factors like gear ratio, tooth contact, and load distribution.
- Finite Element Analysis (FEA): FEA simulations analyze stress distribution, deformation, and contact patterns to optimize tooth profiles for strength and durability.
- Manufacturing Precision: Modern manufacturing methods, such as CNC machining and grinding, ensure tight tolerances and accurate tooth profiles.
- Gear Cutting: Gleason or Klingelnberg gear cutting machines produce precise gear tooth profiles by using specialized cutting tools and controlled processes.
- Tooth Surface Inspection: Manufacturers employ advanced measuring equipment to verify tooth geometry, profile accuracy, and alignment.
- Contact Pattern Analysis: Before finalizing the design, contact pattern simulations help optimize tooth engagement for even load distribution.
- Material Selection: Choosing suitable materials with excellent dimensional stability further enhances tooth profile precision.
By leveraging these techniques and technologies, manufacturers can ensure the precision and quality of spiral bevel gear tooth profiles, resulting in efficient power transmission and reduced wear.
Principles of Spiral Bevel Gear Meshing
Spiral bevel gears operate based on the principles of involute gearing and the meshing of angled teeth. Here’s how the gear meshing process works:
- Involute Profile: Like other gear types, spiral bevel gears have involute profiles on their gear teeth. This profile ensures smooth and gradual tooth engagement during meshing, reducing impact and wear.
- Curved Tooth Surface: The gear teeth on spiral bevel gears are curved along the face width, allowing for gradual and continuous contact as the gears rotate. This design minimizes abrupt changes in contact and reduces noise and vibration.
- Intersecting Axes: Spiral bevel gears have axes that intersect at a right angle. This arrangement allows power transmission between two perpendicular shafts, making them suitable for applications requiring changes in direction.
- Angular Tooth Orientation: The main feature of spiral bevel gears is their angled tooth orientation. Each gear tooth has both radial and axial angles, which contribute to smoother tooth engagement and reduced sliding friction.
- Curved Tooth Alignment: As the gears rotate, the curved surfaces of the teeth align in a way that enables gradual meshing. This results in a rolling contact motion, unlike the sliding contact motion found in straight bevel gears.
- Constant Contact Ratio: The unique geometry of spiral bevel gears maintains a constant contact ratio throughout the gear meshing cycle. This consistent contact ratio ensures smooth operation and even distribution of load.
Overall, the principles of spiral bevel gear meshing lead to quieter operation, improved efficiency, and greater load-carrying capacity compared to other types of bevel gears.
editor by CX 2023-09-18
China Hot selling Continuous Improvement Philosophy T Series Spiral Bevel Gear Steering Gearbox with Great quality
Product Description
| Product Features | Description |
| Product Models | T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25 |
| Maintenance | Clean internally and replace lubricant after initial use of 2 weeks or 100-200 hours. For long-term use, replace lubricant every half to 1 year or every 1000-2000 hours |
| Lubricant | China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees |
| Product Description | The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries |
| Technical Features | The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities |
| Performance Features | The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CHINAMFG and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force |
| Technical Parameters | Speed ratio range: 1/1, 1.5/1, 2/1, 2.5/1, 3/1, 4/1, 5/1. Torque range: 11.2 – 5713 Nm. Power range: 0.014 – 335 kW |
·Product Models: T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25.
·Maintenance: The gearbox should be cleaned internally and the lubricant should be replaced after the initial use of 2 weeks or 100-200 hours. For long-term use, the lubricant should be replaced every half to 1 year or every 1000-2000 hours.
·Lubricant: The product uses China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees.
·Product Description: The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries.
·Technical Features: The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities.
·Performance Features: The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CHINAMFG and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force.
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
Assembly and Disassembly of Spiral Bevel Gearboxes
Assembly: The process of assembling spiral bevel gearboxes involves several steps:
a. Preparing Components: Gather all the required components, including gears, bearings, shafts, and housing.
b. Gear Placement: Place the spiral bevel gears onto the designated shafts, ensuring proper alignment and meshing of the gear teeth.
c. Bearing Installation: Install the bearings onto the shafts to support the rotating components. Ensure correct positioning and fit.
d. Housing Alignment: Carefully position the gearbox housing and ensure proper alignment with the shafts and gears.
e. Sealing: Install seals and gaskets to prevent lubricant leakage and maintain internal cleanliness.
f. Fastening: Secure the housing using bolts, ensuring even torque distribution for a stable assembly.
Disassembly: The disassembly process is performed in reverse order:
a. Housing Removal: Start by removing the housing bolts and separating the housing from the internals.
b. Bearing Removal: Remove the bearings from the shafts using suitable tools and techniques.
c. Gear Removal: Carefully slide the gears off the shafts, taking note of their orientation and alignment.
d. Component Inspection: Inspect all components for wear, damage, or signs of fatigue that may require replacement.
e. Cleaning: Thoroughly clean all parts, ensuring the removal of dirt, debris, and old lubricants.
f. Reassembly: Reassemble the gearbox components, following the correct sequence and ensuring proper alignment and meshing.
g. Lubrication: Apply the appropriate lubricant to the gears, bearings, and other moving parts.
h. Housing Fastening: Reattach the housing and tighten the bolts to the specified torque.
i. Functional Testing: Perform functional tests to ensure smooth rotation, proper gear engagement, and no abnormal noises.
Both assembly and disassembly require precision and careful attention to detail to maintain the performance and reliability of spiral bevel gearboxes.
Extending the Lifespan of Spiral Bevel Gearboxes through Maintenance
To ensure the longevity of spiral bevel gearboxes, the following maintenance practices are essential:
- Regular Inspection: Conduct routine visual and functional inspections to identify wear, damage, or anomalies.
- Lubrication: Maintain proper lubrication by using recommended oils or greases. Regularly check oil levels and quality.
- Cleaning: Keep the gearbox clean and free from debris or contaminants that can accelerate wear.
- Tightening and Alignment: Periodically check and tighten bolts, ensuring proper alignment and reducing vibration.
- Temperature Monitoring: Monitor operating temperatures to prevent overheating, which can lead to premature wear.
- Vibration Analysis: Implement vibration analysis to detect potential issues and abnormal wear patterns.
- Seal Inspection: Inspect seals for leaks and damage, as proper sealing prevents contaminants from entering the gearbox.
- Replacement of Worn Parts: Replace worn or damaged components promptly to prevent further deterioration.
- Gear Tooth Inspection: Regularly assess gear tooth condition and contact patterns to detect wear and misalignment.
- Professional Maintenance: Engage qualified technicians for more in-depth inspections, adjustments, and maintenance.
By adhering to these maintenance practices, operators can extend the lifespan of spiral bevel gearboxes, ensure optimal performance, and minimize the risk of unexpected failures.
Spiral Bevel Gearbox: Function and Operation
A spiral bevel gearbox is a type of gearbox that utilizes spiral bevel gears to transmit motion and power between intersecting shafts. It is commonly used in applications where direction changes and high torque transmission are required.
The operation of a spiral bevel gearbox involves the following key aspects:
- Gear Design: Spiral bevel gears have teeth that are cut at an angle, allowing for smoother meshing and quieter operation compared to straight bevel gears. The spiral angle on the gear teeth also facilitates gradual engagement, reducing shock loads.
- Intersecting Shafts: The input and output shafts of a spiral bevel gearbox are positioned at right angles to each other. This configuration allows the gearbox to transmit motion and power between shafts that are not aligned.
- High Torque Capacity: Spiral bevel gears have a larger contact area compared to straight bevel gears, resulting in higher torque transmission capabilities. This makes spiral bevel gearboxes suitable for applications requiring heavy loads and torque.
- Smooth Operation: The spiral tooth design minimizes tooth-to-tooth impact, reducing vibration and noise during gear engagement. This results in smoother operation and improved overall gearbox performance.
- Lubrication: Proper lubrication is essential for the smooth operation and longevity of spiral bevel gearboxes. Lubricating oil is used to reduce friction and heat generation between gear teeth.
- Applications: Spiral bevel gearboxes are used in various industries, including automotive, aerospace, marine, and industrial machinery. They are commonly found in differentials, rear-wheel drives, and heavy machinery.
The unique design of spiral bevel gears allows for efficient power transmission and motion conversion while minimizing noise and ensuring smooth operation.
editor by CX 2023-09-14
China best High Degree of Vertical Integration T Series Spiral Bevel Gear Steering Gearbox cvt gearbox
Product Description
| Product Features | Description |
| Product Models | T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25 |
| Maintenance | Clean internally and replace lubricant after initial use of 2 weeks or 100-200 hours. For long-term use, replace lubricant every half to 1 year or every 1000-2000 hours |
| Lubricant | China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees |
| Product Description | The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries |
| Technical Features | The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities |
| Performance Features | The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CZPT and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force |
| Technical Parameters | Speed ratio range: 1/1, 1.5/1, 2/1, 2.5/1, 3/1, 4/1, 5/1. Torque range: 11.2 – 5713 Nm. Power range: 0.014 – 335 kW |
·Product Models: T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25.
·Maintenance: The gearbox should be cleaned internally and the lubricant should be replaced after the initial use of 2 weeks or 100-200 hours. For long-term use, the lubricant should be replaced every half to 1 year or every 1000-2000 hours.
·Lubricant: The product uses China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees.
·Product Description: The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries.
·Technical Features: The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities.
·Performance Features: The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CZPT and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force.
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
Lubrication Requirements for Maintaining Spiral Bevel Gearboxes
Lubrication is crucial for ensuring the smooth operation and longevity of spiral bevel gearboxes. Proper lubrication helps reduce friction, prevent wear, dissipate heat, and protect gear components from corrosion. Consider the following lubrication requirements:
- Lubricant Selection: Choose a high-quality lubricant specifically formulated for gear applications. The lubricant should have the appropriate viscosity and additives to withstand the operating conditions and load demands of the gearbox.
- Lubrication Interval: Establish a regular lubrication schedule based on the manufacturer’s recommendations and the application’s operating conditions. Regular lubrication prevents inadequate lubrication and excessive wear.
- Lubrication Method: Depending on the design of the gearbox, lubrication can be achieved through splash lubrication, oil bath lubrication, or forced lubrication systems. Ensure that lubricant is evenly distributed across gear surfaces.
- Quantity: Use the correct amount of lubricant to ensure proper coverage and prevent overfilling, which can lead to excessive heat generation and foaming.
- Temperature: Monitor the operating temperature of the gearbox. Lubricants can degrade at high temperatures, leading to reduced effectiveness. Ensure that the gearbox operates within the recommended temperature range.
- Contamination Control: Keep the lubricant free from contaminants, such as dirt, debris, and water. Regularly check the gearbox’s breathers, filters, and seals to prevent contaminants from entering the system.
- Oil Analysis: Perform regular oil analysis to monitor the condition of the lubricant and identify signs of wear or contamination. Oil analysis helps identify potential issues early and allows for timely corrective actions.
- Re-lubrication After Maintenance: Whenever maintenance is performed on the gearbox, ensure that proper lubrication is applied before restarting the equipment. This prevents dry starts and ensures immediate lubrication to critical components.
Adhering to proper lubrication requirements and practices is essential for maximizing the performance, efficiency, and lifespan of spiral bevel gearboxes in industrial applications.
Materials for Manufacturing Spiral Bevel Gearboxes
Spiral bevel gearboxes are typically constructed using a variety of materials to ensure durability, strength, and reliable performance. Commonly used materials include:
- Steel Alloys: High-quality steel alloys, such as alloy steels or carburizing steels, are commonly used due to their excellent combination of strength, wear resistance, and toughness.
- Bronze Alloys: Bronze alloys, often used for gear teeth and bushings, offer good friction properties and self-lubricating characteristics.
- Cast Iron: Cast iron can be used for the housing or casing of spiral bevel gearboxes due to its excellent damping properties and resistance to wear and corrosion.
- Aluminum Alloys: In some cases, lightweight aluminum alloys are used to construct certain components of the gearbox to reduce overall weight.
- Stainless Steel: Stainless steel may be employed for components exposed to corrosive environments or for applications requiring high levels of cleanliness.
- Heat-Treated Steels: Heat treatment processes like case hardening, quenching, and tempering can enhance the hardness and strength of gear components.
The choice of material depends on factors such as the intended application, load conditions, operating environment, and the specific performance requirements of the gearbox.
Principles of Spiral Bevel Gear Meshing
Spiral bevel gears operate based on the principles of involute gearing and the meshing of angled teeth. Here’s how the gear meshing process works:
- Involute Profile: Like other gear types, spiral bevel gears have involute profiles on their gear teeth. This profile ensures smooth and gradual tooth engagement during meshing, reducing impact and wear.
- Curved Tooth Surface: The gear teeth on spiral bevel gears are curved along the face width, allowing for gradual and continuous contact as the gears rotate. This design minimizes abrupt changes in contact and reduces noise and vibration.
- Intersecting Axes: Spiral bevel gears have axes that intersect at a right angle. This arrangement allows power transmission between two perpendicular shafts, making them suitable for applications requiring changes in direction.
- Angular Tooth Orientation: The main feature of spiral bevel gears is their angled tooth orientation. Each gear tooth has both radial and axial angles, which contribute to smoother tooth engagement and reduced sliding friction.
- Curved Tooth Alignment: As the gears rotate, the curved surfaces of the teeth align in a way that enables gradual meshing. This results in a rolling contact motion, unlike the sliding contact motion found in straight bevel gears.
- Constant Contact Ratio: The unique geometry of spiral bevel gears maintains a constant contact ratio throughout the gear meshing cycle. This consistent contact ratio ensures smooth operation and even distribution of load.
Overall, the principles of spiral bevel gear meshing lead to quieter operation, improved efficiency, and greater load-carrying capacity compared to other types of bevel gears.
editor by CX 2023-09-11
China Standard Robust Safety Features T Series Spiral Bevel Gear Steering Gearbox for Personnel Protection with Great quality
Product Description
| Product Features | Description |
| Product Models | T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25 |
| Maintenance | Clean internally and replace lubricant after initial use of 2 weeks or 100-200 hours. For long-term use, replace lubricant every half to 1 year or every 1000-2000 hours |
| Lubricant | China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees |
| Product Description | The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries |
| Technical Features | The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities |
| Performance Features | The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CZPT and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force |
| Technical Parameters | Speed ratio range: 1/1, 1.5/1, 2/1, 2.5/1, 3/1, 4/1, 5/1. Torque range: 11.2 – 5713 Nm. Power range: 0.014 – 335 kW |
·Product Models: T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25.
·Maintenance: The gearbox should be cleaned internally and the lubricant should be replaced after the initial use of 2 weeks or 100-200 hours. For long-term use, the lubricant should be replaced every half to 1 year or every 1000-2000 hours.
·Lubricant: The product uses China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees.
·Product Description: The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries.
·Technical Features: The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities.
·Performance Features: The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CZPT and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force.
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
|---|
Assembly and Disassembly of Spiral Bevel Gearboxes
Assembly: The process of assembling spiral bevel gearboxes involves several steps:
a. Preparing Components: Gather all the required components, including gears, bearings, shafts, and housing.
b. Gear Placement: Place the spiral bevel gears onto the designated shafts, ensuring proper alignment and meshing of the gear teeth.
c. Bearing Installation: Install the bearings onto the shafts to support the rotating components. Ensure correct positioning and fit.
d. Housing Alignment: Carefully position the gearbox housing and ensure proper alignment with the shafts and gears.
e. Sealing: Install seals and gaskets to prevent lubricant leakage and maintain internal cleanliness.
f. Fastening: Secure the housing using bolts, ensuring even torque distribution for a stable assembly.
Disassembly: The disassembly process is performed in reverse order:
a. Housing Removal: Start by removing the housing bolts and separating the housing from the internals.
b. Bearing Removal: Remove the bearings from the shafts using suitable tools and techniques.
c. Gear Removal: Carefully slide the gears off the shafts, taking note of their orientation and alignment.
d. Component Inspection: Inspect all components for wear, damage, or signs of fatigue that may require replacement.
e. Cleaning: Thoroughly clean all parts, ensuring the removal of dirt, debris, and old lubricants.
f. Reassembly: Reassemble the gearbox components, following the correct sequence and ensuring proper alignment and meshing.
g. Lubrication: Apply the appropriate lubricant to the gears, bearings, and other moving parts.
h. Housing Fastening: Reattach the housing and tighten the bolts to the specified torque.
i. Functional Testing: Perform functional tests to ensure smooth rotation, proper gear engagement, and no abnormal noises.
Both assembly and disassembly require precision and careful attention to detail to maintain the performance and reliability of spiral bevel gearboxes.
Precision in Spiral Bevel Gear Tooth Profile Design
Manufacturers employ advanced techniques to ensure precision in the design of spiral bevel gear tooth profiles:
- Computer-Aided Design (CAD): Design engineers use CAD software to create accurate tooth profiles, considering factors like gear ratio, tooth contact, and load distribution.
- Finite Element Analysis (FEA): FEA simulations analyze stress distribution, deformation, and contact patterns to optimize tooth profiles for strength and durability.
- Manufacturing Precision: Modern manufacturing methods, such as CNC machining and grinding, ensure tight tolerances and accurate tooth profiles.
- Gear Cutting: Gleason or Klingelnberg gear cutting machines produce precise gear tooth profiles by using specialized cutting tools and controlled processes.
- Tooth Surface Inspection: Manufacturers employ advanced measuring equipment to verify tooth geometry, profile accuracy, and alignment.
- Contact Pattern Analysis: Before finalizing the design, contact pattern simulations help optimize tooth engagement for even load distribution.
- Material Selection: Choosing suitable materials with excellent dimensional stability further enhances tooth profile precision.
By leveraging these techniques and technologies, manufacturers can ensure the precision and quality of spiral bevel gear tooth profiles, resulting in efficient power transmission and reduced wear.
Spiral Bevel Gearbox: Function and Operation
A spiral bevel gearbox is a type of gearbox that utilizes spiral bevel gears to transmit motion and power between intersecting shafts. It is commonly used in applications where direction changes and high torque transmission are required.
The operation of a spiral bevel gearbox involves the following key aspects:
- Gear Design: Spiral bevel gears have teeth that are cut at an angle, allowing for smoother meshing and quieter operation compared to straight bevel gears. The spiral angle on the gear teeth also facilitates gradual engagement, reducing shock loads.
- Intersecting Shafts: The input and output shafts of a spiral bevel gearbox are positioned at right angles to each other. This configuration allows the gearbox to transmit motion and power between shafts that are not aligned.
- High Torque Capacity: Spiral bevel gears have a larger contact area compared to straight bevel gears, resulting in higher torque transmission capabilities. This makes spiral bevel gearboxes suitable for applications requiring heavy loads and torque.
- Smooth Operation: The spiral tooth design minimizes tooth-to-tooth impact, reducing vibration and noise during gear engagement. This results in smoother operation and improved overall gearbox performance.
- Lubrication: Proper lubrication is essential for the smooth operation and longevity of spiral bevel gearboxes. Lubricating oil is used to reduce friction and heat generation between gear teeth.
- Applications: Spiral bevel gearboxes are used in various industries, including automotive, aerospace, marine, and industrial machinery. They are commonly found in differentials, rear-wheel drives, and heavy machinery.
The unique design of spiral bevel gears allows for efficient power transmission and motion conversion while minimizing noise and ensuring smooth operation.
editor by CX 2023-09-04
China factory High-Speed T Series Spiral Bevel Gear Steering Gear Box for Rapid Operations comer gearbox
Product Description
| Product Features | Description |
| Product Models | T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25 |
| Maintenance | Clean internally and replace lubricant after initial use of 2 weeks or 100-200 hours. For long-term use, replace lubricant every half to 1 year or every 1000-2000 hours |
| Lubricant | China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees |
| Product Description | The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries |
| Technical Features | The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities |
| Performance Features | The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CZPT and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force |
| Technical Parameters | Speed ratio range: 1/1, 1.5/1, 2/1, 2.5/1, 3/1, 4/1, 5/1. Torque range: 11.2 – 5713 Nm. Power range: 0.014 – 335 kW |
·Product Models: T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25.
·Maintenance: The gearbox should be cleaned internally and the lubricant should be replaced after the initial use of 2 weeks or 100-200 hours. For long-term use, the lubricant should be replaced every half to 1 year or every 1000-2000 hours.
·Lubricant: The product uses China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees.
·Product Description: The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries.
·Technical Features: The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities.
·Performance Features: The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CZPT and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force.
RFQ
Q:What information should I tell you to confirm speed reducer?
A: Model/Size, Transmission Ratio, Shaft directions & Order quantity.
Q:What if I don’t know which gear reducer I need?
A:Don’t worry, Send as much information as you can, our team will help you find the right 1 you are looking for.
Q:What should I provide if I want to order NON-STANDERD speed reducers?
A: Drafts, Dimensions, Pictures and samples if possible.
Q:What is the MOQ?
A: It is OK for 1 or small pieces trial order for quality testing.
Q:How long should I wait for the feedback after I send the inquiry?
A: Within 6 hours
Q:What is the payment term?
A:You can pay via T/T(30% in advance+70% before delivery), L/C ,West Union etc
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
| Samples: |
Contribution of Spiral Bevel Gearboxes to Mechanical System EfficiencySpiral bevel gearboxes play a crucial role in enhancing the overall efficiency of mechanical systems by:
By effectively transmitting power, optimizing torque distribution, reducing friction, and providing smooth and reliable operation, spiral bevel gearboxes significantly enhance the overall efficiency of mechanical systems in various industries. US$ 100/Piece | |
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Advantages of Using Spiral Bevel Gearboxes in Industrial Applications
Spiral bevel gearboxes offer several advantages when used in industrial applications:
- High Efficiency: Spiral bevel gearboxes have high efficiency due to the smooth and gradual meshing of their angled teeth. This redu
Disadvantages and Limitations of Spiral Bevel Gear Systems
Spiral bevel gear systems offer many advantages, but they also come with some disadvantages and limitations:
- Complex Manufacturing: The manufacturing process for spiral bevel gears is more intricate and time-consuming than for some other gear types, leading to potentially higher costs.
- Higher Noise Levels: While spiral bevel gears are designed to minimize noise, they can still produce more noise than other gear types, particularly at high speeds.
- Increased Friction and Heat: The meshing action of spiral bevel gears generates more friction and heat compared to some other gear systems, which may require more robust lubrication and cooling mechanisms.
- Less Suitable for High-Speed Applications: While spiral bevel gears can operate at high speeds, their design may make them less suitable for extremely high-speed applications where other gear types, such as helical gears, may be preferred.
- Complex Maintenance: Disassembling and assembling spiral bevel gearboxes can be more complex and time-consuming due to the precision required for gear meshing and alignment.
- Specific Installation Requirements: Spiral bevel gears require precise alignment during installation to ensure proper meshing and performance, which can add complexity to the assembly process.
- Space Limitations: The configuration of spiral bevel gears requires more axial space compared to some other gear types, which may be a limitation in applications with restricted space.
Despite these disadvantages, spiral bevel gear systems remain a valuable choice in various industrial applications where their benefits outweigh the limitations.
ces friction and power loss during gear operation.
- Robust and Durable: The design of spiral bevel gears provides robustness and durability, allowing them to handle heavy loads and high torque without premature wear.
- Compact Design: Spiral bevel gearboxes have a compact and space-saving design, making them suitable for applications with limited installation space.
- Smooth Operation: The gradual tooth engagement of spiral bevel gears results in smoother and quieter operation compared to straight bevel gears, minimizing noise and vibration.
- Direction Changes: Spiral bevel gearboxes are ideal for applications requiring changes in the direction of power transmission due to their intersecting shafts at right angles.
- High Torque Transmission: The larger contact area of the spiral bevel gear teeth allows for efficient and reliable transmission of high torque, making them suitable for heavy-duty applications.
- Reliable Power Transmission: Spiral bevel gearboxes ensure accurate and consistent power transmission between intersecting shafts, reducing the risk of gear slippage or misalignment.
- Wide Range of Applications: Spiral bevel gearboxes find use in a variety of industrial applications, including automotive, aerospace, mining, construction, and manufacturing.
- Customization: Manufacturers can customize spiral bevel gearboxes to meet specific application requirements, such as gear ratios, input and output shaft sizes, and mounting options.
Overall, the advantages of spiral bevel gearboxes make them a preferred choice in industrial settings where efficient, reliable, and precise power transmission is essential.
editor by CX 2023-09-01
China Best Sales High-Strength T Series Spiral Bevel Gear Steering Gear Box for Heavy-Duty Applications with Best Sales
Product Description
| Product Features | Description |
| Product Models | T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25 |
| Maintenance | Clean internally and replace lubricant after initial use of 2 weeks or 100-200 hours. For long-term use, replace lubricant every half to 1 year or every 1000-2000 hours |
| Lubricant | China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees |
| Product Description | The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries |
| Technical Features | The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities |
| Performance Features | The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CZPT and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force |
| Technical Parameters | Speed ratio range: 1/1, 1.5/1, 2/1, 2.5/1, 3/1, 4/1, 5/1. Torque range: 11.2 – 5713 Nm. Power range: 0.014 – 335 kW |
·Product Models: T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25.
·Maintenance: The gearbox should be cleaned internally and the lubricant should be replaced after the initial use of 2 weeks or 100-200 hours. For long-term use, the lubricant should be replaced every half to 1 year or every 1000-2000 hours.
·Lubricant: The product uses China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees.
·Product Description: The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries.
·Technical Features: The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities.
·Performance Features: The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CZPT and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force.
RFQ
Q:What information should I tell you to confirm speed reducer?
A: Model/Size, Transmission Ratio, Shaft directions & Order quantity.
Q:What if I don’t know which gear reducer I need?
A:Don’t worry, Send as much information as you can, our team will help you find the right 1 you are looking for.
Q:What should I provide if I want to order NON-STANDERD speed reducers?
A: Drafts, Dimensions, Pictures and samples if possible.
Q:What is the MOQ?
A: It is OK for 1 or small pieces trial order for quality testing.
Q:How long should I wait for the feedback after I send the inquiry?
A: Within 6 hours
Q:What is the payment term?
A:You can pay via T/T(30% in advance+70% before delivery), L/C ,West Union etc
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
| Samples: |
Role of Spiral Bevel Gearboxes in Automotive and Aerospace IndustriesAutomotive Industry: Spiral bevel gearboxes have significant roles in the automotive sector: a. Differential Systems: In vehicles, spiral bevel gearboxes are a key component of the differential system. They enable the distribution of torque between the left and right wheels while allowing them to rotate at different speeds during turns. This improves stability, traction, and maneuverability. b. Transmissions: Spiral bevel gearboxes are also used in some manual transmissions. They help in transferring power and torque efficiently between the engine and the wheels, contributing to smooth gear shifting and overall vehicle performance. c. Power Steering: In power steering systems, spiral bevel gearboxes assist in translating the rotational movement of the steering wheel into lateral movement of the wheels. This makes steering easier for the driver. Aerospace Industry: In the aerospace sector, spiral bevel gearboxes have crucial roles: a. Landing Gear Systems: Aircraft landing gear systems use spiral bevel gearboxes to control the extension and retraction of landing gear during takeoff and landing. These gearboxes ensure precise and synchronized movement, contributing to safe landings and takeoffs. b. Flight Control Systems: Spiral bevel gearboxes are used in flight control systems to translate pilot inputs into controlled movements of control surfaces such as ailerons, elevators, and rudders. They ensure accurate and responsive control of the aircraft. c. Engine Accessory Drives: Some aircraft engines utilize spiral bevel gearboxes to transfer power from the engine to various accessories such as generators, hydraulic pumps, and compressors. These gearboxes ensure efficient power distribution and operation of essential systems. Spiral bevel gearboxes are crucial in both the automotive and aerospace industries, contributing to vehicle performance, safety, and overall functionality. US$ 100/Piece | |
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Industries Using Spiral Bevel Gearboxes
Spiral bevel gearboxes find applications across various industries where precise power transmission, high torque capacity, and efficient motion transfer are essential. Some of the industries that commonly utilize spiral bevel gearboxes include:
- Automotive: Spiral bevel gears are used in automotive differentials, axles, and steering systems to transmit power efficiently and handle changing loads and directions.
- Aerospace: Aerospace applications require reliable and lightweight power transmission, making spiral bevel gears suitable for aircraft engines, landing gear, and control systems.
- Heavy Machinery: Industries like construction, mining, and agriculture use spiral bevel gearboxes in equipment such as excavators, bulldozers, tractors, and loaders.
- Manufacturing: Spiral bevel gears play a role in industrial machinery, conveyors, robotics, and machine tools, ensuring precise motion and power distribution.
- Marine: Marine propulsion systems and steering mechanisms benefit from the robustness and efficiency of spiral bevel gears.
- Energy: Spir
Precision in Spiral Bevel Gear Tooth Profile Design
Manufacturers employ advanced techniques to ensure precision in the design of spiral bevel gear tooth profiles:
- Computer-Aided Design (CAD): Design engineers use CAD software to create accurate tooth profiles, considering factors like gear ratio, tooth contact, and load distribution.
- Finite Element Analysis (FEA): FEA simulations analyze stress distribution, deformation, and contact patterns to optimize tooth profiles for strength and durability.
- Manufacturing Precision: Modern manufacturing methods, such as CNC machining and grinding, ensure tight tolerances and accurate tooth profiles.
- Gear Cutting: Gleason or Klingelnberg gear cutting machines produce precise gear tooth profiles by using specialized cutting tools and controlled processes.
- Tooth Surface Inspection: Manufacturers employ advanced measuring equipment to verify tooth geometry, profile accuracy, and alignment.
- Contact Pattern Analysis: Before finalizing the design, contact pattern simulations help optimize tooth engagement for even load distribution.
- Material Selection: Choosing suitable materials with excellent dimensional stability further enhances tooth profile precision.
By leveraging these techniques and technologies, manufacturers can ensure the precision and quality of spiral bevel gear tooth profiles, resulting in efficient power transmission and reduced wear.
al bevel gearboxes are used in power generation equipment, including wind turbines, hydroelectric generators, and gas turbines.
- Railways: Trains rely on spiral bevel gears in their transmission systems and bogie assemblies to deliver power and maintain stability.
The versatility, durability, and reliable performance of spiral bevel gearboxes make them a valuable component in various industrial sectors.
editor by CX 2023-08-31
China best Ultra-Resilient T Series Spiral Bevel Gear Steering Gear Box for Unpredictable Conditions with Good quality
Product Description
| Product Features | Description |
| Product Models | T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25 |
| Maintenance | Clean internally and replace lubricant after initial use of 2 weeks or 100-200 hours. For long-term use, replace lubricant every half to 1 year or every 1000-2000 hours |
| Lubricant | China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees |
| Product Description | The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries |
| Technical Features | The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities |
| Performance Features | The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CZPT and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force |
| Technical Parameters | Speed ratio range: 1/1, 1.5/1, 2/1, 2.5/1, 3/1, 4/1, 5/1. Torque range: 11.2 – 5713 Nm. Power range: 0.014 – 335 kW |
·Product Models: T2, T4, T6, T7, T8, T10, T12, T16, T20, T25, Z2, Z4, Z6, Z7, Z8, Z10, Z12, Z16, Z20, Z25, JRTM2, JRTM4, JRTM6, JRTM7, JRTM8, JRTM10, JRTM12, JRTM16, JRTM20, JRTM25.
·Maintenance: The gearbox should be cleaned internally and the lubricant should be replaced after the initial use of 2 weeks or 100-200 hours. For long-term use, the lubricant should be replaced every half to 1 year or every 1000-2000 hours.
·Lubricant: The product uses China Petroleum’s all-effect gear oil of 90-120 degrees. Under low speed and light load conditions, it is recommended to use all-effect gear oil of 90 degrees. Under heavy load and high temperature conditions, it is recommended to use all-effect gear oil of 120 degrees.
·Product Description: The T series spiral bevel gear steering gearbox is widely used in food, pharmaceutical, chemical, steel, metallurgy, textile, plastic, paper and other machinery equipment, assembly lines and other industries.
·Technical Features: The gearbox has a high rigidity FC-25 cast iron casing. The gears are made of high-quality high-purity alloy steel 20CrMnTi carburized and quenched, and ground. The shaft is tempered alloy steel with high load-bearing capacity. It is equipped with a heavy load-bearing tapered roller bearing. The oil seal has a double lip seal, which has dustproof and oil leakage prevention capabilities.
·Performance Features: The T series spiral bevel gear steering gearbox is standardized and has many varieties. The speed ratio is all actual transmission ratios, with an average efficiency of 98%. It can run CZPT and reverse, with smooth low-speed or high-speed transmission, low noise, small vibration, and large bearing force.
RFQ
Q:What information should I tell you to confirm speed reducer?
A: Model/Size, Transmission Ratio, Shaft directions & Order quantity.
Q:What if I don’t know which gear reducer I need?
A:Don’t worry, Send as much information as you can, our team will help you find the right 1 you are looking for.
Q:What should I provide if I want to order NON-STANDERD speed reducers?
A: Drafts, Dimensions, Pictures and samples if possible.
Q:What is the MOQ?
A: It is OK for 1 or small pieces trial order for quality testing.
Q:How long should I wait for the feedback after I send the inquiry?
A: Within 6 hours
Q:What is the payment term?
A:You can pay via T/T(30% in advance+70% before delivery), L/C ,West Union etc
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
| Step: | Three-Step |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) Assembly and Disassembly of Spiral Bevel GearboxesAssembly: The process of assembling spiral bevel gearboxes involves several steps: a. Preparing Components: Gather all the required components, including gears, bearings, shafts, and housing. b. Gear Placement: Place the spiral bevel gears onto the designated shafts, ensuring proper alignment and meshing of the gear teeth. c. Bearing Installation: Install the bearings onto the shafts to support the rotating components. Ensure correct positioning and fit. d. Housing Alignment: Carefully position the gearbox housing and ensure proper alignment with the shafts and gears. e. Sealing: Install seals and gaskets to prevent lubricant leakage and maintain internal cleanliness. f. Fastening: Secure the housing using bolts, ensuring even torque distribution for a stable assembly. Disassembly: The disassembly process is performed in reverse order: a. Housing Removal: Start by removing the housing bolts and separating the housing from the internals. b. Bearing Removal: Remove the bearings from the shafts using suitable tools and techniques. c. Gear Removal: Carefully slide the gears off the shafts, taking note of their orientation and alignment. d. Component Inspection: Inspect all components for wear, damage, or signs of fatigue that may require replacement. e. Cleaning: Thoroughly clean all parts, ensuring the removal of dirt, debris, and old lubricants. f. Reassembly: Reassemble the gearbox components, following the correct sequence and ensuring proper alignment and meshing. g. Lubrication: Apply the appropriate lubricant to the gears, bearings, and other moving parts. h. Housing Fastening: Reattach the housing and tighten the bolts to the specified torque. i. Functional Testing: Perform functional tests to ensure smooth rotation, proper gear engagement, and no abnormal noises. Both assembly and disassembly require precision and careful attention to detail to maintain the performance and reliability of spiral bevel gearboxes. | |
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Differences Between Spiral Bevel Gearboxes and Other Gearbox Types
Spiral bevel gearboxes differ from other gearbox types in several key aspects:
- Gear Tooth Design: Spiral bevel gearboxes use spiral bevel gears with angled teeth, which allow for smoother meshing and reduced impact compared to straight bevel gears. In contrast, other gearbox types might use spur gears, helical gears, or worm gears, each with distinct tooth profiles.
- Shaft Arrangement: Spiral bevel gearboxes have intersecting input and output shafts set at right angles. This enables power transmission between shafts that are not aligned. Other gearbox types, such as parallel shaft gearboxes, have shafts that are parallel to each other.
- Direction Changes: Spiral bevel gearboxes are well-suited for applications requiring direction changes between input and output shafts due to their perpendicular shaft arrangement. Worm gearboxes, on the other hand, are commonly used for large speed reductions and right-angle drives.
- High Torque Transmission: Spiral bevel gearboxes offer high torque transmission capabilities due to the larger contact area of their gear teeth. Planetary gearboxes, while also capable of handling high torque, have a different gear arrangement involving sun, planet, and ring gears.
- Noise and Vibration: Spiral bevel gearboxes tend to produce less noise and vibration compared to straight bevel gearboxes, thanks to their spiral tooth design. Helical gearboxes, which also use angled teeth, offer similar advantages in terms of noise reduction.
- Applications: Spiral bevel gearboxes are commonly used in automotive differentials, aerospace systems, and heavy machinery. Other gearbox types find applications in various industries based on their unique characteristics and advantages.
Overall, the distinctive features of spiral bevel gearboxes set them apart from other gearbox types, making them suitable for specific applications where direction changes, torque transmission, and smooth operation are critical factors.
editor by CX 2023-08-30