Prof. Sheizaf Rafaeli

University of Haifa

 Digital Culture/Clutter 

 

This talk outlines the disruptions, both positive and negative, that are brought about by our immersion in the digital. The scope and depth of aspects of impacted individual and collective activities, range from our privacy to our education, and from our livelihood to our security. One can form dystopian or utopian views of the direction in which we are marching. This talk aims to inform the discussion.

 

Written by  Read 17364472 times Last modified on Friday, 27 December 2019 00:25
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    Balanset-1A: The Ultimate Vibration Monitoring Equipment for Rotor Balancing

    In the realm of industrial machinery maintenance, vibration monitoring equipment plays a crucial role in ensuring optimal performance and longevity of rotating equipment. Among the top tools available is the Balanset-1A, designed specifically for balancing rotors in both single and dual planes. This article delves into the functionalities, application, and benefits of using the Balanset-1A for rotor balancing.

    Understanding Rotor Balancing

    Balancing rotors is essential for minimizing vibration, which can lead to mechanical failure and increased operational costs. The Balanset-1A allows for two types of balancing:


    Single Plane Balancing: This method is typically used for narrow disc-like rotors that do not exhibit significant axial runout. Common examples include grinding wheels, pulleys, and disc flywheels.
    Dual Plane Balancing: This method is essential for long (shaft-like) two-support rotors. Typical applications include electric motor rotors, compressor rotors, and turbine wheels.


    Key Features of Balanset-1A

    The Balanset-1A is equipped with advanced features that streamline the rotor balancing process:


    Vibration Sensors: The device employs vibration sensors that are positioned perpendicular to the rotor's axis, ensuring accurate readings.
    Laser Tachometer: A laser tachometer measures the rotor's rotational speed, providing essential data for analysis.
    Software Integration: The Balanset software, accessible via USB on a laptop, guides users through the balancing process, from initial measurement to final correction.


    The Balancing Process

    Utilizing the Balanset-1A involves several key steps:

    1. Equipment Preparation
    Begin by installing vibration sensors and securing the laser tachometer. Connect everything to the Balanset-1A and initiate the balancing software in dual plane mode.

    2. Initial Vibration Measurement
    Before balancing, weigh a test load and note its weight and installation radius. Start the rotor and measure the initial vibration to determine the amplitude and phase of the imbalance.

    3. First Plane Balancing
    Position the test weight in the first balancing plane, corresponding to the first sensor's location. Restart the rotor and measure the vibration level. An amplitude or phase change of at least 20% indicates partial correction.

    4. Second Plane Balancing
    Relocate the test weight to the second balancing plane and repeat the measurement. This data enables the software to calculate the exact position and weight of corrective loads.

    5. Correcting Imbalance
    The Balanset software will recommend corrective weights and installation angles. Remove the test load, prepare the recommended weights, and install them accurately.

    6. Verification and Completion
    Run the rotor again to verify the final balance. If vibration levels are acceptable, the process is complete. If further adjustments are necessary, the software will provide guidance.

    Specifications and Package Contents

    The Balanset-1A kit includes:


    2 Vibration Sensors
    1 Laser Tachometer
    1 Balanset Measurement Block
    1 Magnetic Stand
    1 Electronic Scale
    1 Transport Case
    Software on a Flash Drive


    All of this is available for a competitive price of €1751.

    Conclusion

    Using the Balanset-1A for rotor balancing is a wise investment for any facility aiming to enhance the reliability and efficiency of its equipment. This vibration monitoring equipment not only streamlines the balancing process but also helps prevent costly downtime due to mechanical failures. Ensure your machinery operates smoothly by integrating the Balanset-1A into your maintenance routines.

    For more information on how to optimize your rotor balancing process, visit the official Vibromera website.


    Contact Information:

    For more information about our Balanset balancing devices and other products, please visit our website: https://vibromera.eu.

    Subscribe to our YouTube channel, where you will find instructional videos and examples of completed work: https://www.youtube.com/@vibromera.

    Stay updated with our latest news and promotions on Instagram, where we also showcase examples of our work: https://www.instagram.com/vibromera_ou/.

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