Noise Control of Aggregate Supply Device
Noise is a product of energy conversion. It is annoying to humans and can also cause physiological and psychological harm. Therefore, it is particularly important to control the noise of the aggregate supply device. This article introduces several noise control measures for aggregate supply devices.
First of all, the main noise source of the aggregate supply device should be selected. The main noise sources are reducer, gear, gear and drive components from the power end and sensitive components from the input end. Therefore, noise control solutions should be tailored according to the different noise sources found.
Secondly, according to the different types of motor power, different measures can be adopted. For small power motors, we can choose inertial dampers and elastic dampers; for medium and large power motors, we can choose airtight method. Inertial dampers and elastic dampers are important accessoriessubstitutes of noise control technology. The choice of these two types of dampers can reduce the noise more effectively. Airtight treatment is an effective way to reduce motor noise. On the one hand, it can reduce the noise generated by gear vibration and friction, and on the other hand, increase the absorption of sound energy.
Thirdly, the aggregate supply device should pay attention to matching the transmission components. The taller the matching accuracy, the slower the movement of the components, the slower the noise. We can adjust the key teeth, gear and other internal mechanical structure, or through the gear backlash, tooth profile and gear surface size, etc., to reduce the noise of transmission.
Fourthly, attention should be paid to the design of the vibration isolation structure. The vibration isolation structure is composed of a vibration isolation bed, a vibration isolation spring and an easy adjustment device. It can reduce the vibration and noise generated by the aggregate supply device and ensure smooth operation.
In summary, the noise control of the aggregate supply device can adopt the above measures. It can help us correct the noise problems of the aggregate supply device more effectively and promote the safe, healthy and efficient use of the aggregate supply device environment.
