Fountain pump mis-selection and operational errors are likely to cause vibration. Well, these potential causes of fountain pump vibration is how to deal with it?
The following fountain pump experts have given some suggestions to solve the problem:
1, two pumps in parallel to ensure the same pump performance. Pump performance curve should be slow down as well, can not have hump.
2, when used to pay attention to: eliminate the cause of fountain pump overload factors, such as the flow blockage; appropriate extension of the pump Kai time, reduce the transmission shaft disturbance, reduce the rotating parts and static parts between the collision and friction, and Resulting in thermal deformation; For water-lubricated sliding bearings, start-up process should be sufficient to pre-lubricated water, to avoid dry start until the water pump to stop after the water.
3, regular need to oil bearing appropriate amount of oil, for the long axis liquid centrifugal pump , because there is torsion vibration shaft system, if the use of thrust tile, the damage is mainly thrust tile, then you can properly increase the oil Viscosity, to prevent the destruction of liquid dynamic lubrication film.
4, fountain pump recommendations In order to prevent the fountain pump amplitude is too large, you can also use the measurement and analysis of vibration conditions to determine the best pump parameters.
The following fountain pump experts have given some suggestions to solve the problem:
1, two pumps in parallel to ensure the same pump performance. Pump performance curve should be slow down as well, can not have hump.
2, when used to pay attention to: eliminate the cause of fountain pump overload factors, such as the flow blockage; appropriate extension of the pump Kai time, reduce the transmission shaft disturbance, reduce the rotating parts and static parts between the collision and friction, and Resulting in thermal deformation; For water-lubricated sliding bearings, start-up process should be sufficient to pre-lubricated water, to avoid dry start until the water pump to stop after the water.
3, regular need to oil bearing appropriate amount of oil, for the long axis liquid centrifugal pump , because there is torsion vibration shaft system, if the use of thrust tile, the damage is mainly thrust tile, then you can properly increase the oil Viscosity, to prevent the destruction of liquid dynamic lubrication film.
4, fountain pump recommendations In order to prevent the fountain pump amplitude is too large, you can also use the measurement and analysis of vibration conditions to determine the best pump parameters.
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