This SAE Aerospace Recommended Practice will serve as a practical resource that offers guidance to both the machine operator and process engineer for isolating the source(s) of non-repeatability in measured unbalance data. The content of this standard addresses: Machine capability to achieve the specified unbalance tolerances and repeat within those tolerances. Tooling capability to repeat within the specified unbalance tolerances. Rotor characteristics that may preclude repeating within the required unbalance tolerances. The purpose of this document is to provide a foundational basis for investigating and identifying one or more sources of non-repeatability that challenge the goal of achieving repeatable data within the rotor unbalance tolerance of each unbalance correction plane. This document presents a recommended method for successful demonstration and validation of a new balancing process prior to approval for production use. This SAE Aerospace Recommended Practice will be useful to both process engineers and machine operators.


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    Title :

    Horizontal Balancing Systems - Isolating Repeatability Issues in Challenging Applications


    Publication date :

    2023-06-05



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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