How to do the dynamic balance test of pump impeller?
Now there is a device can be measured, the impeller is put up stuck, then the device drives the impeller to rotate, if uneven place, equipment will show how much point on the screen, what is the value of the force balance, then you press the tip angle well logo, then take off the impeller grinding is probably this process
Can be done through the dynamic balance testing machine, the general method is used to weight method, the water pump impeller is needed on the balancing machine, the rotating speed, the dynamic balance of centrifugal force is calculated according to the chance on unbalance (including the position on the display) in balancing machine screen then, put emphasis on the place, to heavy. After several times, the smaller the error, the better. So as to achieve the balance of pump impeller.
To do the balance with the weight reduction method, you can do it on the machine tools. I give a company in Wuxi, so I have done, not in the past, heavy time is longer, to be calculated
