How to solve the vibration and noise of driving belt when it is running at high speed

In the modern industrial field, the transmission belt is a core power transmission component, and its performance and stability have an important impact on the operating efficiency of the production line. However, during high-speed operation, the transmission belt often causes vibration and noise problems, which not only affects the comfort of the working environment, but also may have a negative impact on the reliability and service life of the equipment.

Analysis of the causes of vibration and noise
There are many reasons why the transmission belt generates vibration and noise when it is running at high speed, which can be summarized as follows:
Design defects: If there are unreasonable aspects in the design of the transmission belt, such as improper tooth shape, inappropriate bandwidth and thickness selection, or improper material selection, vibration and noise may be generated.
Installation problems: Insufficient installation accuracy of the transmission belt, inappropriate tension, or inaccurate installation position of the pulley will cause vibration and noise.
Material problems: If the material of the transmission belt and pulley is insufficiently stiff or defective, it may cause increased vibration and noise during high-speed operation.
Wear and aging: With the passage of time, the transmission belt and pulley will gradually wear and age, and the performance will decline, which will cause vibration and noise.
Operating environment factors: The working environment of the transmission belt, including factors such as temperature and humidity, will also affect its performance, leading to increased vibration and noise.

Solution
In view of the above causes, the following aspects can be used to systematically solve the vibration and noise problems of the transmission belt when running at high speed:
Optimized design:
Optimize the tooth shape of the transmission belt and select the appropriate bandwidth and thickness to ensure its good stability when running at high speed.
Select materials with low noise characteristics, such as high-performance rubber and synthetic fibers, to effectively reduce the generation of noise.
Precise installation:
Ensure the installation accuracy of the transmission belt to avoid vibration and noise caused by improper installation.
Adjust the tension of the transmission belt to keep it in the best state to ensure transmission efficiency while reducing vibration and noise.
Regular maintenance:
Regularly check the wear of the transmission belt and pulley, and replace the severely worn parts in time to maintain their good working condition.
Clean impurities and oil stains on the surface of the transmission belt and pulley to keep them clean to reduce noise.
Strengthen lubrication:
Select appropriate lubricants to lubricate the transmission belts and pulleys to reduce friction and wear and reduce noise during operation.
Regularly check the operating status of the lubrication system to ensure that the lubricant supply is sufficient and the quality meets the standards.
Adopt sound insulation measures:
Install soundproof covers or soundproof barriers around the transmission belts to effectively reduce the spread of noise.
When selecting equipment, give priority to transmission belts and pulleys with low noise characteristics to enhance the quiet effect of the overall equipment.
Operation environment monitoring:
Regularly check the working environment of the transmission belt to ensure that factors such as ambient temperature and humidity are within the appropriate range to ensure the normal operation of the equipment.
Take measures to reduce environmental noise, such as installing soundproof windows and using silencers, to improve the working environment.