When all the rotors are moving at an average speed, the innumerable mass points in the body will cause inertial forces, which constitute the inertial force system. To confirm whether the rotor is a balanced rotor, it must be determined according to the inertial force system.
Whether the rotor needs to carry out static balance or dynamic balance depends on the actual situation. The weight, shape, rotational speed, support conditions and main uses of the rotor depend on the rotor.
The vibration of the rotor and the base to the foundation system is affected by many factors, such as the vibration quality of the foundation of the base, the rigidity of the bearing and the foundation, the proximity of the working speed to various resonance frequencies, and so on. There is no simple relationship between the vibration amplitude and the residual imbalance of the rotor. Sometimes, in order to confirm the many imbalances of the rotor, an experimental method can be used.
At the same time, the performance indicators, specifications and characteristics of various dynamic balancing machines produced by the manufacturers of dynamic balancing machines should also be known. This is the basis for the use of dynamic balancing machines.

According to the standard dynamic balancing machine nomenclature, the workpiece quality of the dynamic balancing machine is the main parameter of the dynamic balancing machine.
“Workpiece quality” only means the bearing capacity of the dynamic balancing machine supporting the pendulum. When using the dynamic balancing machine, it is necessary to ensure that the quality of the workpiece to be inspected is not greater than the range of the dynamic balancing machine.
Although the dynamic balancing machine has considered the safety factor in the designer, for safety reasons, it should not be overloaded during use. If there is not only one type of workpiece for balance check, it should be ensured that the mass of each workpiece is not greater than the value specified in the range of the dynamic balancer within the scope of use.
Nowadays, people's requirements for the safety of the working environment are constantly improving, which has an impact on the multi-rotation machine. The dynamic balancing machine is no exception.
In order to correctly adopt the rotor dynamic balancing machine, it is necessary to fully analyze and know the structure, main purpose, balance precision, working speed, supporting conditions and transmission mode of the rotating workpiece.
In order to reduce the vibration of the rotating machine, the working speed is increased, the life of the workpiece is prolonged, and the imbalance of the rotating workpiece is reduced. To achieve this goal, the balance of the rotating workpiece is usually checked by a suitable dynamic balancing machine.
Because of the great variety, shape, weight, and support form of the rotating workpiece that needs to be balanced and verified, the balance precision requirements are also different.
Since, when rotating the workpiece for balance check, a suitable dynamic balancing machine must be used depending on the rotor characteristics. If it is improperly used, it will often make the balance precision less than expected. Not only will the work efficiency be low, but even the balance cannot be carried out.
After seeing this, I think everyone knows more about how to choose the rotor dynamic balancing machine. It enables customers to know this content from the Internet and mobile phones. I hope that the knowledge of Zhuo Xuanjin will help everyone!