The quality of the balancing machine rotor and the quality of the balancing machine support are key reference indicators

The balancing machine detects and corrects the unbalance of the rotor, and ensures that the rotor can achieve the minimum unbalance within the rotor mass range under the existing balancing machine technology conditions. Rotor dynamic balancing is the adjustment of the unit mass range of the rotor itself, and its accuracy and balance state are irrelevant. Customers only need to install the rotor correctly to use the equipment with confidence.

Many customers often believe that the support method of a rotor balancing machine is consistent with its working state, but this is not the case. The dynamic balancing accuracy of the rotor on the equipment can meet all working requirements, which is due to our lack of understanding of balancing machines. Due to our incomplete understanding of balancing machines, we often assume that the higher the balancing speed of dynamic balancing, the better the balancing accuracy. However, this is not the case in reality.

A hard supported balancing machine with good rigidity can accurately measure unbalance at lower speeds, rather than the higher the speed, the better the balancing accuracy. For rotors of different qualities and shapes, we will use different balancing speeds to achieve measurement efficiency and accuracy of the balancing machine. Generally speaking, the speed control of a hard supported balancing machine is within the range of 200-1500r/min, which can meet the requirements of most rotor dynamic balancing machines. For soft support balancing machines, there is a certain relationship between balancing speed and balancing accuracy. Within the speed range, the balance speed and balance accuracy are linear.

After collecting and organizing customer ideas and opinions, some customers believe that the balancing speed of the balancing machine should reach the working speed of the rotor, and the dynamic balancing accuracy of the rotor will meet the standard. This is because the customer's understanding of the concept of balance speed is not yet clear.

Balance speed: The speed of the balancing machine during the dynamic balance check. For rigid rotors, choose lower speeds as much as possible while ensuring accuracy. That is to say, the balancing machine can efficiently measure the rotor at the calibrated balancing speed.

Unstable data: The magnitude of the balance speed is mainly related to the mass and shape of the rotor. Generally speaking, the larger the rotor mass, the lower the balancing speed, but it is independent of the operating speed.

When choosing a balancing machine, the quality of the balancing machine rotor and the quality of the balancing machine support are key reference indicators. Different models of dynamic balancing machines can measure various types of rotors, so there are many types of balancing machines produced, and all types of rotors can also be balanced. The quality of the rotor should be maintained within the allowable range of the balancing machine's load-bearing capacity, in order to improve the efficiency of the balancing machine, maintain its accuracy, and extend the service life of the dynamic balancing machine.