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Helical gears have the following advantages over coaxial spur gears:
1. Low noise: the bevel of the helical gear tooth can eliminate the impact during meshing and reduce the vibration and noise of the tooth surface.
2. High stability: the tooth surface of the helical gear has good stability during the meshing process, and the tension, thrust and deviation are small, which makes the transmission smoother.
3. High transmission efficiency: Because the bevel of the helical gear can make the meshing more gentle and reduce the friction of the tooth surface, the transmission efficiency can be improved. Compared with other transmission methods, its transfer efficiency can be more efficient.
4. More number of teeth: helical gears are easier to manufacture than spur gears, so they usually have more teeth in the same size, which is more suitable for some mechanical systems that require high-speed rotation or high-power transmission.
Technical Parameters
| Technical Parameter | Value |
| Module | 2 mm |
| Pressure Angle | 20 degrees |
| Number of Teeth | 30 |
| Pitch Diameter | 60 mm |
| Face Width | 25 mm |
| Helix Angle | 30 degrees |
| Axial Pitch | 6.28 mm |
| Center Distance | 80 mm |
| Materia | Steel |
| Heat Treatment | Carburizing |
Product Usage
Helical gears are widely used in many industrial applications due to their high power transfer efficiency and smooth operation. The following are the main application industries of helical gears:
Machine tool manufacturing: helical gears are widely used in various machine tools, such as lathes, milling machines, grinding machines and drilling machines. Helical gears are used in components such as gearboxes, electric spindles, feed systems and drive pairs.
Heavy machinery manufacturing: helical gears are also widely used in various types of heavy machinery, such as excavators, forklifts, loaders, bulldozers, mining machinery, etc. Helical gears are often used in differentials and drive train systems, and their stability is better than other gears under high load and high torque.
Mining and metallurgy: Helical gears are also widely used in mining and metallurgy. For example, they can be used in oil drilling rigs, mining machinery, solid material mixing equipment, etc., transmitting high torque and high speed, which has caused great inspiration for the stability of machinery and equipment.
Transportation equipment: Helical gears are also widely used in rail and road transportation, such as high-speed trains, subways and large trucks. Helical gears can be used to drive components such as differentials, transmissions and gearboxes to improve transmission efficiency and reliability.
Medical equipment: Helical gears are also used in medical equipment and machinery, such as CT, MRI equipment, etc. Helical gears are used in these devices to drive components such as scanning platforms and brackets.
In short, helical gears are widely used in many industries such as machine tool manufacturing, heavy machinery, mining and metallurgy, transportation equipment, medical equipment and so on. These applications are characterized by high flow, high torque, high power and high speed, and helical gear performance is excellent for a wide range of applications.
Product Operation Guide
Operating helical gears typically requires the following steps:
1. Install helical gear: Before installing helical gear, you need to clean the working position and thoroughly check the shaft and gear to ensure that they have no surface defects, in addition, you need to install the gear according to the inclination direction of the gear, and make sure that the gear works well with other mechanical parts.
2. Regular maintenance of helical gears: helical gears need certain maintenance and repair during use to ensure their performance. This includes regular lubricant changes, regular inspection and repair of bearings and gear flanks, and timely replacement of problematic helical gear parts.
3. Control load: The transmission performance of helical gears is directly affected by the load, so it is necessary to control the load and eliminate overload to optimize transmission efficiency and extend the life of helical gears.
3. Pay attention to temperature and environment: Understand the working conditions and environment of helical gears, and need to pay attention to maintaining the stability of helical gears, especially in high temperature, humidity and various extreme environments. For roads where helical gear components are sealed, regular disinfection and cleaning are required to prevent contamination.
It is important to note that operating helical gears should follow the manufacturer's recommendations and process standards, and equipment needs to be cleaned, maintained and updated. If there is a problem, you need to contact a professional operator, technician or manufacturer in time to solve it in time.
Product Video
FAQ
Here are frequently asked questions and answers to helical gears:
1. Why is the helical gear noisy when running?
Answer: Due to the design of the gear when the helical gear is running, only one tooth contact is in contact with each tangential meshing contact, which is more likely to wear than spur gear, resulting in high noise. At the same time, to prevent the noise of helical gears, attention should be paid to the problems of tooth surface accuracy, lubrication, gear vibration, matching state, etc., and the cause of noise should be eliminated in time.
2. How to prevent helical gear tooth surface damage?
Answer: Helical gears need to pay attention to regular maintenance and check the wear of gear tooth surfaces in use, and replace damaged gears in time. Before gear installation, oil and dust should be cleaned from the gear and shaft bore, and suitable lubricating oil should be used. In addition, attention should also be paid to avoid load overload when the helical gear is running to reduce tooth surface damage.
3. How to avoid overheating of helical gears during use?
A: Helical gears should pay attention to the use of suitable lubricating oil during use, and pay attention to the replacement cycle of lubricating oil. At the same time, the slag filter and air filter need to be cleaned and replaced regularly. In addition, helical gears need to periodically check the working status of the cooler and cooling system to ensure that the equipment does not fail due to overheating.
Helical gears have the following advantages over coaxial spur gears:
1. Low noise: the bevel of the helical gear tooth can eliminate the impact during meshing and reduce the vibration and noise of the tooth surface.
2. High stability: the tooth surface of the helical gear has good stability during the meshing process, and the tension, thrust and deviation are small, which makes the transmission smoother.
3. High transmission efficiency: Because the bevel of the helical gear can make the meshing more gentle and reduce the friction of the tooth surface, the transmission efficiency can be improved. Compared with other transmission methods, its transfer efficiency can be more efficient.
4. More number of teeth: helical gears are easier to manufacture than spur gears, so they usually have more teeth in the same size, which is more suitable for some mechanical systems that require high-speed rotation or high-power transmission.
Technical Parameters
| Technical Parameter | Value |
| Module | 2 mm |
| Pressure Angle | 20 degrees |
| Number of Teeth | 30 |
| Pitch Diameter | 60 mm |
| Face Width | 25 mm |
| Helix Angle | 30 degrees |
| Axial Pitch | 6.28 mm |
| Center Distance | 80 mm |
| Materia | Steel |
| Heat Treatment | Carburizing |
Product Usage
Helical gears are widely used in many industrial applications due to their high power transfer efficiency and smooth operation. The following are the main application industries of helical gears:
Machine tool manufacturing: helical gears are widely used in various machine tools, such as lathes, milling machines, grinding machines and drilling machines. Helical gears are used in components such as gearboxes, electric spindles, feed systems and drive pairs.
Heavy machinery manufacturing: helical gears are also widely used in various types of heavy machinery, such as excavators, forklifts, loaders, bulldozers, mining machinery, etc. Helical gears are often used in differentials and drive train systems, and their stability is better than other gears under high load and high torque.
Mining and metallurgy: Helical gears are also widely used in mining and metallurgy. For example, they can be used in oil drilling rigs, mining machinery, solid material mixing equipment, etc., transmitting high torque and high speed, which has caused great inspiration for the stability of machinery and equipment.
Transportation equipment: Helical gears are also widely used in rail and road transportation, such as high-speed trains, subways and large trucks. Helical gears can be used to drive components such as differentials, transmissions and gearboxes to improve transmission efficiency and reliability.
Medical equipment: Helical gears are also used in medical equipment and machinery, such as CT, MRI equipment, etc. Helical gears are used in these devices to drive components such as scanning platforms and brackets.
In short, helical gears are widely used in many industries such as machine tool manufacturing, heavy machinery, mining and metallurgy, transportation equipment, medical equipment and so on. These applications are characterized by high flow, high torque, high power and high speed, and helical gear performance is excellent for a wide range of applications.
Product Operation Guide
Operating helical gears typically requires the following steps:
1. Install helical gear: Before installing helical gear, you need to clean the working position and thoroughly check the shaft and gear to ensure that they have no surface defects, in addition, you need to install the gear according to the inclination direction of the gear, and make sure that the gear works well with other mechanical parts.
2. Regular maintenance of helical gears: helical gears need certain maintenance and repair during use to ensure their performance. This includes regular lubricant changes, regular inspection and repair of bearings and gear flanks, and timely replacement of problematic helical gear parts.
3. Control load: The transmission performance of helical gears is directly affected by the load, so it is necessary to control the load and eliminate overload to optimize transmission efficiency and extend the life of helical gears.
3. Pay attention to temperature and environment: Understand the working conditions and environment of helical gears, and need to pay attention to maintaining the stability of helical gears, especially in high temperature, humidity and various extreme environments. For roads where helical gear components are sealed, regular disinfection and cleaning are required to prevent contamination.
It is important to note that operating helical gears should follow the manufacturer's recommendations and process standards, and equipment needs to be cleaned, maintained and updated. If there is a problem, you need to contact a professional operator, technician or manufacturer in time to solve it in time.
Product Video
FAQ
Here are frequently asked questions and answers to helical gears:
1. Why is the helical gear noisy when running?
Answer: Due to the design of the gear when the helical gear is running, only one tooth contact is in contact with each tangential meshing contact, which is more likely to wear than spur gear, resulting in high noise. At the same time, to prevent the noise of helical gears, attention should be paid to the problems of tooth surface accuracy, lubrication, gear vibration, matching state, etc., and the cause of noise should be eliminated in time.
2. How to prevent helical gear tooth surface damage?
Answer: Helical gears need to pay attention to regular maintenance and check the wear of gear tooth surfaces in use, and replace damaged gears in time. Before gear installation, oil and dust should be cleaned from the gear and shaft bore, and suitable lubricating oil should be used. In addition, attention should also be paid to avoid load overload when the helical gear is running to reduce tooth surface damage.
3. How to avoid overheating of helical gears during use?
A: Helical gears should pay attention to the use of suitable lubricating oil during use, and pay attention to the replacement cycle of lubricating oil. At the same time, the slag filter and air filter need to be cleaned and replaced regularly. In addition, helical gears need to periodically check the working status of the cooler and cooling system to ensure that the equipment does not fail due to overheating.
