During dynamic balance detection, since the measured rotor itself has a certain amount of unbalance, and the measured test weight is a synthetic quantity, when using the Shenman dynamic balancing machine for dynamic balance correction, unless a suitable standard rotor is found at this time.
1. Whether the weight and position of the counterweight placed during operation are accurate.
2. Clearance between the drive shaft spider and the telescopic slide button.
3. Whether the calibration of balancing machine is accurate.
Generally, after one calibration of the hard support balancing machine, it is not necessary to calibrate again when measuring different workpieces, while the soft support needs to be calibrated repeatedly. At present, Shenman automatic dynamic balancing machine does not need to calculate and measure the angle of unbalance manually.
The most common method is to measure the initial test quantity and angle first. After measuring the initial test quantity and angle, the added test quality can be calculated by vector subtraction. Another method is to first measure the unbalance of the rotor, then reduce the initial unbalance of the rotor during the measurement, and then the balance value can be obtained after the measurement by the dynamic balancing machine.
1. Whether the weight and position of the counterweight placed during operation are accurate.
2. Clearance between the drive shaft spider and the telescopic slide button.
3. Whether the calibration of balancing machine is accurate.
Generally, after one calibration of the hard support balancing machine, it is not necessary to calibrate again when measuring different workpieces, while the soft support needs to be calibrated repeatedly. At present, Shenman automatic dynamic balancing machine does not need to calculate and measure the angle of unbalance manually.
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