with the Balanset-1A Device
Preparing the Necessary Tools
- vibration sensors, optical speed sensor, magnetic base, software package, and included accessories.
- Establish a USB connection between the instrument and the computer, ensuring the software is set up properly.
Setting Up the Sensors
- Mount the vibration transducers securely on the machine’s housing where vibrations are most pronounced, typically near the bearings.
- Aim the optical rpm sensor at the rotating shaft and apply a reflective strip to the shaft for phase angle data acquisition.
Software Startup
- Initiate the Balanset program on your computer.
- Choose the correct balancing method (single or two-plane) according to the rotor configuration and the balancing task.
Taking Baseline Vibration Readings
- Operate the rotor at its intended working speed.
- The application will acquire data on vibration magnitude, rotational velocity, and phase angle to determine the initial imbalance state.
Attaching the Trial Weight
- Halt the rotation and mount a test weight at a designated position on the rotor, with the weight’s value entered into the software (usually in grams).
- Restart the rotor, and the software will record the changes in vibration level and phase angle.
Computing the Compensating Weight
- Based on the measured data, the software automatically calculates the correction weight parameters: mass and installation angle.
- These parameters are displayed on the screen as numerical data and graphs.
Mounting the Compensating Weight
- Mount the calculated corrective weight onto the rotor at the specified location and angle.
- You can conduct interim measurements to confirm that the imbalance is decreasing as expected.
Verification and Balancing Completion
- With the compensating weight attached, operate the rotor and assess the level of any residual vibration.
- If the vibration level is within acceptable limits (according to ISO 1940), the balancing is complete.
- If the vibration is still outside acceptable limits, reiterate the process and fine-tune the compensating weight.
Report Generation
- All balancing results are logged and archived within the software, from which you can produce a printable report summarizing the vibration levels, compensating weight, and its installation position.
Post-Balancing Checklist
- Verify the secure attachment of all balancing weights and measurement sensors.
- Confirm that the rotor spins freely and quietly, without any unusual sounds or vibrations.
- In cases where the rotor is integrated into a more complex system, ensure the correct operation and interaction of all related components.
This process allows for precise imbalance correction, reducing vibration and extending equipment life.
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