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  • ISO 21940-13:2012

    Current The latest, up-to-date edition.

    Mechanical vibration — Rotor balancing — Part 13: Criteria and safeguards for the in-situ balancing of medium and large rotors

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  16-03-2012

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 21940-13:2012 specifies procedures to be adopted when balancing medium and large rotors installed in their own bearings on site. It addresses the conditions under which it is appropriate to undertake in-situ balancing, the instrumentation required, the safety implications and the requirements for reporting and maintaining records.

    ISO 21940-13:2012 can be used as a basis for a contract to undertake in-situ balancing.

    It does not provide guidance on the methods used to calculate the correction masses from measured vibration data.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes ISO/FDIS 21940-13 and ISO 20806. (03/2012)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS ISO 7919-3 : 2009 MECHANICAL VIBRATION - EVALUATION OF MACHINE VIBRATION BY MEASUREMENTS ON ROTATING SHAFTS - PART 3: COUPLED INDUSTRIAL MACHINES
    DIN ISO 10816 SUPP 1 E : 2013 MECHANICAL VIBRATION - EVALUATION OF MACHINE VIBRATION BY MEASUREMENTS ON NON-ROTATING PARTS - SUPPLEMENT 1: METHODOLOGY FOR SELECTING MACHINERY VIBRATION STANDARDS, INCLUDING THE SHAFT VIBRATION (ISO/TR 19201:2013)
    ISO 19859:2016 Gas turbine applications Requirements for power generation
    PD ISO/TR 19201:2013 Mechanical vibration. Methodology for selecting appropriate machinery vibration standards
    DIN ISO 10816 Beiblatt 1:2013-12 MECHANICAL VIBRATION - EVALUATION OF MACHINE VIBRATION BY MEASUREMENTS ON NON-ROTATING PARTS - SUPPLEMENT 1: METHODOLOGY FOR SELECTING MACHINERY VIBRATION STANDARDS, INCLUDING THE SHAFT VIBRATION (ISO/TR 19201:2013)
    BS ISO 19859:2016 Gas turbine applications. Requirements for power generation
    ISO/TR 19201:2013 Mechanical vibration Methodology for selecting appropriate machinery vibration standards

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 13373-1:2002 Condition monitoring and diagnostics of machines — Vibration condition monitoring — Part 1: General procedures
    ISO 1940-1:2003 Mechanical vibration Balance quality requirements for rotors in a constant (rigid) state Part 1: Specification and verification of balance tolerances
    ISO 1925:2001 Mechanical vibration Balancing Vocabulary
    ISO 2954:2012 Mechanical vibration of rotating and reciprocating machinery — Requirements for instruments for measuring vibration severity
    ISO 10817-1:1998 Rotating shaft vibration measuring systems Part 1: Relative and absolute sensing of radial vibration
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