The hot melt glue machine is occasionally annoyed by noise when it is in use, so what if we reduce the noise?
Mechanical noise can be divided into 3 categories according to different sound sources.
- Aerodynamic noise: generated by gas vibration, such as noise generated by fans, compressors, engines, jet aircraft and rockets;
- Mechanical noise: noise generated by solid vibrations, such as gears, bearings and shells;
- Electromagnetic noise: noise generated by electromagnetic vibration, such as the noise generated by motors, generators and transformers.
In addition, the noise in the hot melt glue gluing machine drum is caused by the heating tube inside the hot melt glue gluing machine drum, because the heating tube will bend slightly when it is working for a long time. This problem can be solved by opening the screw on the outside of the hot melt glue applicator drum and then turning the direction of the heating tube.
Common measures to deal with noise sources: reduce excitation, such as reducing impact force, dynamic balancing of rotating mass; correct calibration and centering during equipment installation and component assembly; ensure good lubrication and reduction of the joint surface of relative moving parts Surface roughness of the bonding surface; vibration reduction and vibration isolation measures are taken to reduce the response of the radiated noise component to the excitation force
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