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  • BS ISO 8525:2008

    Current The latest, up-to-date edition.

    Airborne noise emitted by machine tools. Operating conditions for metal-cutting machines

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    Language(s): 

    Published date:  31-07-2008

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Preliminary remarks
       4.1 Reference to ISO 230-5 and other standards
       4.2 Tests to be performed
    5 Installation and mounting conditions
       5.1 General
       5.2 Machine installation
       5.3 Microphone positions
    6 Operating conditions
    7 Measurement uncertainty
    8 Information to be recorded
    9 Information to be reported
    10 Declaration and verification of noise-emission values
    Annex A (normative) - Operating conditions for turning machines
    Annex B (normative) - Operating conditions for milling machines
    Annex C (informative) - Data sheets for noise-emission
                            measurement of turning machines
    Annex D (informative) - Data sheets for noise-emission
                            measurement of milling machines
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies, with reference to ISO 230-5, the mechanical and acoustical specifications necessary for a reproducible test method for the determination of airborne noise emitted by metal-cutting machines and related auxiliary equipment.

    Scope - (Show below) - (Hide below)

    This International Standard describes, with reference to ISO230-5, the mechanical and acoustical specifications necessary for a reproducible test method for the determination of airborne noise emitted by metal-cutting machines and related auxiliary equipment.

    The purpose of this International Standard is to facilitate the obtention of comparable test results on the noise emission of similar machines. The results of the tests can be used for comparison, acceptance, maintenance or any other purpose.

    This International Standard specifies, in particular, operating conditions for the measurement of noise emitted by metal cutting machines excluding any cutting process. These operating conditions are strictly the same for the determination of both sound power levels and emission sound pressure levels at specified positions.

    It applies to:

    • all kinds of turning machines, including numerical control (NC) turning machines and turning centres;

    • all kinds of milling machines, including NC milling machines and machining centres.

    For machine tools which enable milling and turning operations simultaneously, choose the suitable measurements of this International Standard.

    Additional types will be covered in future editions of this International Standard.

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

    Committee MTE/1
    Development Note Supersedes 07/30161654 DC. (07/2008)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 11200:2014 Acoustics Noise emitted by machinery and equipment Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
    ISO 4871:1996 Acoustics — Declaration and verification of noise emission values of machinery and equipment
    ISO 3744:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane
    ISO 3740:2000 Acoustics Determination of sound power levels of noise sources Guidelines for the use of basic standards
    ISO 3746:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane
    ISO 230-5:2000 Test code for machine tools Part 5: Determination of the noise emission
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