A brief description of single-sided balancing machine and double-sided balancing machine to distinguish balancing machine accessories

1. Single-sided balancing machine can only measure the unbalance on a plane (static unbalance), although it is measured when the rotor is rotating, it is still a static balancing machine.

2. Double-sided balancing function to measure dynamic imbalance, can also measure static imbalance and even imbalance, generally known as dynamic balancing machine. Centrifugal balancing machine according to the different support characteristics, can be divided into soft support balancing machine and hard support balancing machine.

3. The balance speed is higher than the natural frequency of the rotor support system, which is called the soft support balancing machine. The support stiffness of the balancing machine is small, and the signal detected by the sensor is proportional to the vibration displacement of the support.

4. The balance speed is lower than the natural frequency of the rotor support system, called the hard support balancing machine, the support stiffness of the balancing machine is large, and the signal detected by the sensor is proportional to the vibration force of the support.