Employing the Balanset-1A System

Equipment Preparation

• accelerometers, laser rpm sensor, mounting stand, software application, and additional tools.
• Connect the device to your PC using the USB interface and confirm the software installation.

Setting Up the Sensors

• Fix the accelerometers securely to the machine's structure in locations where vibrations are most prominent, ideally near the bearings.
• Position the laser tachometer (phase angle sensor) so that it is aimed at the rotor. Attach reflective tape to the rotor for accurate phase angle reading.

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.

• Bring the rotor to its normal operating rotational frequency.
• The program will record the vibration amplitude, rpm, and phase, providing a baseline measurement of the existing imbalance.

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).
• Run the rotor again, allowing the software to measure the effects of the trial weight on vibration and phase.

Calculating the Correction Weight

• Using the acquired measurements, the program automatically determines the required corrective weight's mass and angular position.
• The calculated values are presented on-screen in both numerical and graphical formats.

Mounting the Compensating Weight

• Install the correction weight on the rotor according to the software's calculations.
• Periodic checks can be performed to ensure the balancing procedure is effectively reducing the vibration.

Final Check and Balance Confirmation

• 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.

Generating a Documentation of the Balancing Results

• The program stores the balancing data, allowing you to generate and print a comprehensive report including vibration measurements, corrective weight details, and its angular placement.

Final Recommendations

• Ensure all applied weights and attached sensors are firmly fixed in their designated positions.
• Check that the rotor's rotation is smooth and free from undue noise or vibration.
• If the rotor operates within a larger assembly, check the functionality and interplay of all interconnected parts.

This process allows for precise imbalance correction, reducing vibration and extending equipment life.

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