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Helical bevel gear is an active gear that consists of helical teeth and bevel teeth. Compared with ordinary gears, helical bevel gears have the following advantages:
1. High transmission efficiency: Due to the structure of helical gears, the contact point can gradually move, so that the impact force and noise in the transmission process are reduced, and the transmission efficiency can be greatly improved.
2. Strong bearing capacity: the contact line of the tooth surface of the helical bevel gear is relatively long, and the corresponding bearing capacity is large, which can withstand greater load, making the transmission more reliable.
3. Good stability: during the transmission process of helical bevel gear, its bevel teeth and helical teeth have the balance movement of rotation respectively, so the tooth surface wear is less, the transmission is stable and the reliability is high.
4. Low noise: Because the helical bevel gear adopts rolling movement and slow entry and exit of teeth, compared with other general gear products, the transmission noise is lower.
It can be seen that helical bevel gears have multiple advantages such as high transmission efficiency, strong bearing capacity, good stability and low noise, and are widely used in various large-scale mechanical equipment transmission systems, such as heavy machine tools, hydro generators, steel rolling equipment, steel kerosene natural gas and petrochemical equipment, as well as mines and port heavy machinery and equipment.
Technical Parameters
| Parameter | Description |
| Material | Alloy steel |
| Module | 2.5 mm |
| Pressure angle | 20 degrees |
| Number of teeth | 32 teeth |
| Normal module | 2.5 mm |
| Axial module | 2.5 mm |
| Pitch diameter | 80 mm |
| Face width | 30 mm |
| Hub diameter | 50 mm |
| Bore diameter | 20 mm |
| Backlash | 0.1 mm |
| Helix angle | 45 degrees |
| Center distance | 100 mm |
| Efficiency | 96% |
| Torque capacity | 500 Nm |
| Speed ratio | 2:01 |
Product Usage
Helical bevel gears have the characteristics of strong bearing capacity, high transmission efficiency and low noise, so they are widely used in the following fields:
1. Heavy machine tool equipment: such as milling machines, drilling machines, grinding machines and CNC machine tools, helical bevel gears are used in these machine tools to drive rotating workpieces.
2. Power plants and hydroelectric power stations: such as turbines in generator sets.
3. Textile machinery: helical bevel gears are widely used in the transmission system of textile machinery, such as looms, reeling machines, winding machines, casting machines, etc.
4 . Turnover equipment: such as conveyor belts, conveyors and hoists.
5. Metallurgical production equipment: such as rolling mill, continuous casting machine, smelting equipment, heat treatment equipment, etc.
6. Medical devices: such as medical CT machines, MRI equipment.
In short, helical bevel gears have the characteristics of stable transmission, excellent performance and strong bearing capacity, and are widely used in various large heavy machinery, important industrial equipment and medical equipment.
Product Operation Guide
As an active gear, helical bevel gear needs to pay attention to the following points in operation:
1. Installation and debugging: Before installing the helical bevel gear, it should be adjusted first, and attention should be paid to adjusting the verticality and synchronization of the gear centerline to ensure the normal operation of the gear.
2. Gear matching: When using helical bevel gears, it is necessary to match with other gears, but before matching, it should be calculated according to the gear data and matched theoretically to avoid excessive radial force, especially in the case of high speed and high carrier, must not form a jamming phenomenon.
3. Lubrication method: In some occasions that require long-term operation and high load, the helical bevel gear should be lubricated in a suitable way and with the correct lubricant to reduce the wear and noise generated by the machine and extend the service life of the gear, but the helical bevel gear itself does not need lubricant.
4. Use environment: helical bevel gears should be used in dust-free, dry, temperature suitable environment, if the working environment is too bad, dust cover can be installed to enhance protection.
5. Regular inspection: check the working status of the helical bevel gear regularly and lubricate it properly to ensure the long-term stable operation of the machine.
In short, before operating the helical bevel gear, it is necessary to properly install, match and debug it, and also pay attention to the lubrication method, use environment and regular inspection. As long as it is operated correctly and in accordance with regular use and maintenance, the helical bevel gear can achieve optimal performance and maximize its service life.
FAQ
1. How to deal with the noise of helical bevel gear?
There are some sounds when the helical bevel gear is transmitted, and the noise can be reduced by optimizing the processing accuracy of the transmission wheel flange and the shape of the tooth foot.
2. How to maintain the helical bevel gear when in use?
Helical bevel gears need to be checked regularly to check the wear of their tooth surfaces, and whether the operating status is normal, etc., if problems are found, gear maintenance and wear parts can be selected. At the same time, it is necessary to pay attention to the problems of its operating environment, such as temperature and humidity control.
3. Can helical bevel gears be used with other types of gears?
It can be used with other gears, helical bevel gear and spur gear or helical gear combination transmission can improve transmission efficiency, but pay attention to the gear pitch, modulus and other matching problems when matching.
Helical bevel gear is an active gear that consists of helical teeth and bevel teeth. Compared with ordinary gears, helical bevel gears have the following advantages:
1. High transmission efficiency: Due to the structure of helical gears, the contact point can gradually move, so that the impact force and noise in the transmission process are reduced, and the transmission efficiency can be greatly improved.
2. Strong bearing capacity: the contact line of the tooth surface of the helical bevel gear is relatively long, and the corresponding bearing capacity is large, which can withstand greater load, making the transmission more reliable.
3. Good stability: during the transmission process of helical bevel gear, its bevel teeth and helical teeth have the balance movement of rotation respectively, so the tooth surface wear is less, the transmission is stable and the reliability is high.
4. Low noise: Because the helical bevel gear adopts rolling movement and slow entry and exit of teeth, compared with other general gear products, the transmission noise is lower.
It can be seen that helical bevel gears have multiple advantages such as high transmission efficiency, strong bearing capacity, good stability and low noise, and are widely used in various large-scale mechanical equipment transmission systems, such as heavy machine tools, hydro generators, steel rolling equipment, steel kerosene natural gas and petrochemical equipment, as well as mines and port heavy machinery and equipment.
Technical Parameters
| Parameter | Description |
| Material | Alloy steel |
| Module | 2.5 mm |
| Pressure angle | 20 degrees |
| Number of teeth | 32 teeth |
| Normal module | 2.5 mm |
| Axial module | 2.5 mm |
| Pitch diameter | 80 mm |
| Face width | 30 mm |
| Hub diameter | 50 mm |
| Bore diameter | 20 mm |
| Backlash | 0.1 mm |
| Helix angle | 45 degrees |
| Center distance | 100 mm |
| Efficiency | 96% |
| Torque capacity | 500 Nm |
| Speed ratio | 2:01 |
Product Usage
Helical bevel gears have the characteristics of strong bearing capacity, high transmission efficiency and low noise, so they are widely used in the following fields:
1. Heavy machine tool equipment: such as milling machines, drilling machines, grinding machines and CNC machine tools, helical bevel gears are used in these machine tools to drive rotating workpieces.
2. Power plants and hydroelectric power stations: such as turbines in generator sets.
3. Textile machinery: helical bevel gears are widely used in the transmission system of textile machinery, such as looms, reeling machines, winding machines, casting machines, etc.
4 . Turnover equipment: such as conveyor belts, conveyors and hoists.
5. Metallurgical production equipment: such as rolling mill, continuous casting machine, smelting equipment, heat treatment equipment, etc.
6. Medical devices: such as medical CT machines, MRI equipment.
In short, helical bevel gears have the characteristics of stable transmission, excellent performance and strong bearing capacity, and are widely used in various large heavy machinery, important industrial equipment and medical equipment.
Product Operation Guide
As an active gear, helical bevel gear needs to pay attention to the following points in operation:
1. Installation and debugging: Before installing the helical bevel gear, it should be adjusted first, and attention should be paid to adjusting the verticality and synchronization of the gear centerline to ensure the normal operation of the gear.
2. Gear matching: When using helical bevel gears, it is necessary to match with other gears, but before matching, it should be calculated according to the gear data and matched theoretically to avoid excessive radial force, especially in the case of high speed and high carrier, must not form a jamming phenomenon.
3. Lubrication method: In some occasions that require long-term operation and high load, the helical bevel gear should be lubricated in a suitable way and with the correct lubricant to reduce the wear and noise generated by the machine and extend the service life of the gear, but the helical bevel gear itself does not need lubricant.
4. Use environment: helical bevel gears should be used in dust-free, dry, temperature suitable environment, if the working environment is too bad, dust cover can be installed to enhance protection.
5. Regular inspection: check the working status of the helical bevel gear regularly and lubricate it properly to ensure the long-term stable operation of the machine.
In short, before operating the helical bevel gear, it is necessary to properly install, match and debug it, and also pay attention to the lubrication method, use environment and regular inspection. As long as it is operated correctly and in accordance with regular use and maintenance, the helical bevel gear can achieve optimal performance and maximize its service life.
FAQ
1. How to deal with the noise of helical bevel gear?
There are some sounds when the helical bevel gear is transmitted, and the noise can be reduced by optimizing the processing accuracy of the transmission wheel flange and the shape of the tooth foot.
2. How to maintain the helical bevel gear when in use?
Helical bevel gears need to be checked regularly to check the wear of their tooth surfaces, and whether the operating status is normal, etc., if problems are found, gear maintenance and wear parts can be selected. At the same time, it is necessary to pay attention to the problems of its operating environment, such as temperature and humidity control.
3. Can helical bevel gears be used with other types of gears?
It can be used with other gears, helical bevel gear and spur gear or helical gear combination transmission can improve transmission efficiency, but pay attention to the gear pitch, modulus and other matching problems when matching.
