Invest in precision, invest in Balanset-1A

JeremyRhish · Joined: 11 Nov 2024 Posts:

Detailed Rotor Balancing Process

Preparing the Necessary Tools

Ensure the instrument is complete with all necessary components: vibration transducers, laser tachometer, magnetic stand, software, and other accessories.
Connect the device to your PC using the USB interface and confirm the software installation.

Sensor Installation

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.

Launching the Software

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

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.

Mounting the Test Weight

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.

Computing the Compensating Weight

Based on the measured data, the software automatically calculates the correction weight parameters: mass and installation angle.
The results of the calculation are shown both numerically and visually through charts and graphs.

Installing the Correction Weight

Install the correction weight on the rotor according to the software's calculations.
If necessary, perform intermediate checks to verify that the imbalance is being reduced.

Final Check and Balance Confirmation

Once the corrective weight is in place, restart the rotor and measure the remaining vibration amplitude.
If the vibration level is within acceptable limits (according to ISO 1940), the balancing is complete.
If the vibration level remains high, repeat the process with further weight adjustments.

Report Generation

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.

Final Recommendations

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.

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

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