NF ISO 8579-1

NF ISO 8579-1

December 2002
Standard Current

Acceptance code for gear units - Part 1 : test code for airborne sound

This part of ISO 8579 specifies the instructions and standardized conditions necessary for the determination of the airborne sound emission of gear units and gearmotors. It also specifies the allowed measurement methods, together with the operating and mounting conditions used for the test. This part of ISO 8579 has the aim of ensuring, with its use, the reproducibility of the determination of the airborne sound emission characteristics within specified limits determined by the grade of accuracy of the basic measurement method used. The sound measurement methods allowed by this part of ISO 8579 are engineering methods (grade 2) and survey methods (grade 3).

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Main informations

Collections

National standards and national normative documents

Publication date

December 2002

Number of pages

61 p.

Reference

NF ISO 8579-1

ICS Codes

17.140.20   Noise emitted by machines and equipment
21.200   Gears

Classification index

E23-022-1

Print number

1 - 07/12/2002

International kinship

ISO 8579-1:2002
Sumary
Acceptance code for gear units - Part 1 : test code for airborne sound

This part of ISO 8579 specifies the instructions and standardized conditions necessary for the determination of the airborne sound emission of gear units and gearmotors. It also specifies the allowed measurement methods, together with the operating and mounting conditions used for the test.

This part of ISO 8579 has the aim of ensuring, with its use, the reproducibility of the determination of the airborne sound emission characteristics within specified limits determined by the grade of accuracy of the basic measurement method used. The sound measurement methods allowed by this part of ISO 8579 are engineering methods (grade 2) and survey methods (grade 3).

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Configuration de l'engrenage et environnement acoustique
    2
  • 5 Détermination du niveau de puissance acoustique
    3
  • 6 Détermination du niveau de pression acoustique d'émission
    17
  • 7 Conditions de montage et d'installation
    18
  • 8 Conditions de fonctionnement pendant les mesurages acoustiques
    19
  • 9 Informations à enregistrer
    20
  • 10 Informations à consigner dans le rapport d'essai
    20
  • 11 Déclaration et vérification des valeurs d'émission sonore
    20
  • Annexe A (informative) Exemples de positions de microphones sur la surface de mesurage pour différents types et dimensions d'engrenages
    21
  • Annexe B (informative) Niveaux acoustiques types pour différents types et dimensions d'engrenages (puissance acoustique et pression acoustique)
    30
  • Annexe C (informative) Informations pour la détermination des niveaux de puissance acoustique aérienne à partir des méthodes de l'ISO 3744:1981 et de l'ISO 3746:1979
    45
  • Bibliographie
    55
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