Common problems when using automatic balancing machine

The basic function of the dynamic balancing machine is to measure the rotor unbalance, and the automatic balancing machine, as the name implies, is a balancing machine that can automatically complete the unbalance measurement and unbalance correction for a specific rotor.

In the daily operation and use of the automatic balancing machine, some small problems occur occasionally. Some problems are caused by the workpiece itself, and some problems are caused by the balancing machine itself. These problems might affect the balancing accuracy, or even cause the balancing machine to not be able to complete the work normally. So what will affect the work of the automatic balancing machine? How can we solve these problems?

Factors that cause the balancing machine not to work properly

1. The influence of workpiece itself

△ When the balancing accuracy cannot meet the workpiece balance requirements

△ When the roundness of the support of the workpiece itself is not good

△In the case of poor rigidity of the workpiece itself

△ When the actual working state of the workpiece is inconsistent with the unbalance correction state.

2. The influence of balancing machine itself

△The foundation on which the balancing machine is installed does not meet the requirements, and it is easy to cause resonance

△The left and right supports are not on the same horizontal line, which is easy to cause the rotor to move left and right

△The sensor output signal is abnormal

△The photoelectric head of the balancing machine is not aligned with the reflective paper, which may cause the angle to shift.

There are many other situations in which the balancing machine cannot work normally due to the problems of workpiece itself and balancing machine itself. Therefore, when purchasing a fully automatic balancing machine, the details of the workpiece should be clearly described, and the fully automatic machine needs to be fully debugged before it is put into use.

Common faults of balancing machine and simple solutions

Fault 1: The displayed value has a large error. The displayed value error includes angle error and amount error.

Solution:

①Check whether the rotor being balanced is qualified;

②Whether the balancing speed is stable;

③Check the output of the sensor;

④Re-calibration.

Fault 2: There is no speed or the displayed speed changes too much.

Solution: Adjust the distance between the photoelectric head and the reflective paper appropriately, and the distance between the irradiation and the light receiving of different photoelectric heads is different.

Fault 3: When the measurement data is displayed to be very small or even 0, no matter how much weight you add, it will not change significantly.

Solution:

①Adjust the resistance value of the sensor or adjust and replace the sensor;

②Check whether the connection between the output end of the sensor and the electronic measuring unit is connected;

③Check the self-checking function of the electronic measuring unit.

The above faults are just a few of the common problems in our daily use. Of course, the construction and structure of the balancing machine are more complicated, and other problems will definitely occur. If you have other questions related to the automatic balancing machine, you can consult the dynamic balancing machine manufacturer - Shanghai Jianping. In any case, I hope everyone can pay attention to the precautions when using the automatic balancing machine to prevent unnecessary damage.