What are the solutions to the noise of the rotary support?

What are the methods to solve the noise of the rotary support? The methods to solve the noise can be mainly from the following aspects:

  1. Solution to dust noise: The main reason for dust noise is that there are foreign bodies in the rotary support, such as dust particles, pebbles, etc., which lead to non-periodic vibration. This kind of vibration and noise sometimes do not exist, the size is different. The solution is to change the cleaning method of rotary support, carefully and rigorously clean the bearings, axles, shaft seat holes and related accessories before installation, remove dust and impurities in lubricants, strengthen the sealing of bearings, and do not use impure materials or plastic cages with impurities.

  2. Host-related noise solution: Host-related noise is not a simple bearing problem, the whole host needs to be checked and determined. If we take the buzzing noise caused by the motor as an example, the solution is to avoid the axial vibration of the same method frequency.

  3. Solutions to noise caused by improper lubrication: improper selection of lubricant, insufficient lubricant dosage, aging of lubricant and other phenomena will lead to vibration and noise of rotary support, which has no specific law. The solution is to select suitable lubricants, change the amount of lubricants used, improve the use time of lubricants, and determine the replacement time of lubricants for replacement.

  4. Scar sound solution: abnormal rolling surface of rotary support, such as cracks, embossment, rust corrosion, etc., will lead to regular vibration and noise of rotary support. The solution is to prevent the bearing from tilting when the assembly of bearings and shafts is loaded into the bearing seat, so that the bearing can not be knocked during the installation process; to protect the bearings from collision and vibration during transportation; to prevent rust when the bearings are stored; and to use products with high viscosity as lubricants.

  Through the introduction of the above points, I believe that it will be helpful for you to solve the problem of noise in rotary support. If you want to know more about the solution of rotary support noise, please feel free to contact us.