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