Master balancing in 3 hours!

[EQiblylug]

Using the Balanset-1A Instrument

Preparing the Necessary Tools

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• accelerometers, laser rpm sensor, mounting stand, software application, and additional tools.
  
• Set up the instrument and connect it to your computer via USB. Verify that the software is correctly installed.
  

Setting Up the Sensors

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• Attach the vibration sensors firmly to the machine casing in areas with the highest vibration amplitude, usually close to the bearing supports.
  
• Direct the laser speed sensor towards the rotor and affix reflective tape to the rotor surface to facilitate phase angle measurement.
  

Starting the Program

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• Open the Balanset application on your PC.
  
• Configure the software for either single-plane or two-plane balancing, based on the rotor's characteristics and the desired outcome.
  

Measuring Initial Vibration

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• Operate the rotor at its intended working speed.
  
• The program will record the vibration amplitude, rpm, and phase, providing a baseline measurement of the existing imbalance.
  

Trial Weight Installation

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• Bring the rotor to a standstill and affix a trial weight at a predetermined point on the rotor, specifying its mass in the software (typically in grams).
  
• Resume rotor operation, and the program will capture the resulting changes in vibration amplitude and phase.
  

Determining the Corrective Mass

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• The software uses the measured values to automatically compute the necessary compensating weight's magnitude and placement angle.
  
• The results of the calculation are shown both numerically and visually through charts and graphs.
  

Attaching the Corrective Mass

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• 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

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• After installing the correction weight, run the rotor again and check the residual vibration level.
  
• If the measured vibration falls within the tolerance defined by ISO 1940, the balancing process is considered successful.
  
• If the vibration is still outside acceptable limits, reiterate the process and fine-tune the compensating weight.
  

Creating a Balancing Report

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• The balancing results are saved in the software's archive. You can create and print a report containing vibration data, correction weight mass, and its installation angle.
  

Post-Balancing Checklist

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• Verify the secure attachment of all balancing weights and measurement sensors.
  
• Ensure the rotor rotates smoothly and without excessive noise.
  
• If the rotor operates within a larger assembly, check the functionality and interplay of all interconnected parts.
  

By implementing this method, you can effectively eliminate imbalance, reduce vibration levels, and increase the lifespan of the machinery.

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