The design of the dynamic balancing machine is to rationally design the balancer structure to make the unbalanced torque smaller. The design process is actually the optimization of the balance machine structure, and the optimization design theory and method can be applied to the design of the structural parameters of the dynamic balance machine. Regardless of which balancing method is used or which type of balancing machine is used, there is a large unbalanced torque within the range of elevation angle variation. In order to improve the balance performance and reduce the unbalanced torque, an auxiliary balancing device, that is, a balance compensation device, is provided. Below Zhuo Xuanjin Xiaobian will introduce you to the role of the dynamic balancing machine compensation device.

In theory, the compensating device should provide a compensating torque over the entire elevation range. In fact, this is hard to do. Compensation devices are generally compensated only for small elevations or large elevations. The so-called compensation is generally a parallel compensation spring in a local area, the compensation spring is usually in a free state, from a balance point to work, through compensation to a balance point. The balance compensation device varies depending on the balance mode or the structure of the balancer.

The balance compensation device of the pneumatic balancing machine is generally compensated only at a small elevation angle. When the inner and outer cylinders of the dynamic balancing machine are relatively compressed to the bottom of the outer cylinder at the right end of the small spring, the compensation moment is provided when the elevation angle of the descending portion is reduced thereto.

The dynamic balancing machine must accurately measure the imbalance of the rotor, so the unbalanced torque must be reduced. Therefore, the balance compensation device plays a very important role in the dynamic balance machine, which can better stabilize the performance of the dynamic balance machine and improve the accuracy of the dynamic balance machine.
The above is about the function of the dynamic balancing machine compensation device, I hope to help you.

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