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Methods for reducing mechanical vibration of springs

Source: This station | Release date: 2022-09-09 14:33:09 | Views: 1220

Summary:

1. Reduce the excitation force of the vibration source. Improve the manufacturing and assembly accuracy of gears, especially the stable working accuracy of gears, to reduce vibration caused by periodic impacts and noise; Improve the manufacturing and …

1. Reduce the excitation force of the vibration source. Improve the manufacturing and assembly accuracy of gears, especially the stable working accuracy of gears, to reduce vibration caused by periodic impacts and noise; Improve the manufacturing and assembly accuracy of rolling bearings and reduce vibrations caused by rolling bearing defects.


2. Avoid the frequency of the excitation force approaching the natural frequency of the system and prevent resonance. Change the motor speed to avoid resonance zone; Improve the accuracy of the contact surface and reduce the roughness of the joint surface; Eliminate gaps, increase contact stiffness, and other methods to improve the stiffness and natural frequency of the system.


3. Take vibration isolation measures. Adopting flexible connections to isolate the vibration of the motor itself; Separate the hydraulic part from the machine tool; Adopting hydraulic buffering device to reduce the impact of component reversing; The machine tool is separated from the foundation by thick rubber and wood, and the connection between the equipment foundation and the ground is separated by anti vibration trenches to prevent surrounding vibration sources from being transmitted to the machine tool through the ground and foundation.

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