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Fault Detection Methods For Balancing Machines

1, first of the rotor to balance of the highest precision, and then prepare a greater residual unbalance of rotor 30~50 of removable weights (according to the following procedures: using weights 100 grams, rotor residues should be less than 2~3 g). Rotor with balancer connection and load the same, directly into the following test procedure.
2, check the balance of the various settings are normal.
3, in either a specified weight of the rotor circumference put a known weight of 45 degree fitting weight (following on an assumed weight 100 grams).
Start balancing machines, balancing machines correspond to surface indicates that the value should be in the 40-50, 90-110 (by 90% rate).
4, down remove the weights installed on the same side of the rotor circumference on the 135-degree angle.
Start balancing machines, balancing machines correspond to surface indicates that the value should be in the 130-140, 90-110 (by 90% rate).
5, stop and then remove the weights mounted on the same side of the circumference of the rotor on 225 degrees.
Start balancing machines, balancing machines correspond to surface indicates that the value should be in the 220-230, 90-110 (by 90% rate).
6, stop and then remove the weights installed on the same side of the circumference of the rotor angle of 315 degrees.
Start balancing machines, balancing machines correspond to surface indicates that the value should be in the 310-320, 90-110 (by 90% rate).
7, the same process, in the specified distribution ends it on the other side of the rotor of Zhou Chu 4 point of view in order to install the check weight.
8, such as balancing machine able to reach the requirement described above is considered a balancing machine without any fault.
9, such as balancing machine can meet the above requirements, balancing machine is considered slightly inaccurate calibration problems. Typically, this issue will cause a decline in operational efficiency, and will not cause a big error.
Slightly inaccurate calibration issues as balancing machine, the user can press balancing machine specification to exclude the content in, may also notify the manufacturer for processing.
10, such as balancing machines do not meet the above requirements, and the error is very large, the user shall notify manufacturer for processing.
11, special circumstances, users when you have doubts about the accuracy or quality of the balancing machine, balancing machines can also be four-point method for fault diagnosis.
Sometimes users will find rotor balancing machine has precision balance, through the above methods considered, balancing machines are all normal, but actually installed rotor operation, there is a certain degree of vibration, then you need to carefully analyze the technology of other reasons.