NF EN ISO 28927-1

NF EN ISO 28927-1

August 2010
Standard Cancelled

Hand-held portable power tools - Test method for evaluation of vibration emission - Part 1 : angle and vertical grinders

ISO 28927-1:2009 specifies a laboratory method for measuring hand-transmitted vibration emission at the handles of hand-held power-driven angle and vertical grinders. It is a type-test procedure for establishing the magnitude of vibration in the gripping areas of a machine fitted with a specified test wheel and run under no‑load conditions. The method has been established for surface grinding tasks only (cutting and sanding generally create lower vibrations). It is intended that the results be used to compare different models of the same type of machine. ISO 28927-1:2009 is applicable to hand-held machines, driven pneumatically or by other means, intended for grinding, cutting-off and rough sanding, with bonded, coated and super-abrasive products for use on all kinds of materials. It is not applicable to grinders used with wire brushes or to die or straight grinders.

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Main informations

Collections

National standards and national normative documents

Thematics

Gestion des risques et SST, QSE, Sécurité

Publication date

August 2010

Number of pages

38 p.

Reference

NF EN ISO 28927-1

ICS Codes

13.160   Vibration and shock with respect to human beings
25.140.20   Electric tools

Classification index

E90-321-1

Print number

1 - 19/08/2010

International kinship

ISO 28927-1:2009

European kinship

EN ISO 28927-1:2009
Sumary
Hand-held portable power tools - Test method for evaluation of vibration emission - Part 1 : angle and vertical grinders

ISO 28927-1:2009 specifies a laboratory method for measuring hand-transmitted vibration emission at the handles of hand-held power-driven angle and vertical grinders. It is a type-test procedure for establishing the magnitude of vibration in the gripping areas of a machine fitted with a specified test wheel and run under no‑load conditions. The method has been established for surface grinding tasks only (cutting and sanding generally create lower vibrations). It is intended that the results be used to compare different models of the same type of machine.

ISO 28927-1:2009 is applicable to hand-held machines, driven pneumatically or by other means, intended for grinding, cutting-off and rough sanding, with bonded, coated and super-abrasive products for use on all kinds of materials. It is not applicable to grinders used with wire brushes or to die or straight grinders.

Standard replaced by (1)
NF EN ISO 28927-1
December 2019
Standard Current
Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 1 : angle and vertical grinders

<p>This document specifies a laboratory method for measuring hand-transmitted vibration emission at the handles of hand-held power-driven angle and vertical grinders. It is a type-test procedure for establishing the magnitude of vibration in the gripping areas of a machine fitted with a specified test wheel and run under no‑load conditions. The method has been established for surface grinding tasks only. Cutting and sanding generally create lower vibrations. It is intended that the results be used to compare different models of the same type of machine.</p> <p>This document is applicable to hand-held machines (see Clause 5), driven pneumatically or by other means, intended for grinding, cutting-off and rough sanding, with bonded, coated and super-abrasive products and with wire brushes for use on all kinds of materials. It is not applicable to die grinders or straight grinders.</p> <p>NOTE To avoid confusion with the terms "power tool" and "inserted tool", <i>machine</i> is used for the former throughout this document.</p>

Table of contents
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  • Avant-propos
    iv
  • Introduction
    vi
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes, définitions et symboles
    2
  • 3.1 Termes et définitions
    2
  • 3.2 Symboles
    2
  • 4 Normes de référence et codes d'essai de vibration
    3
  • 5 Description de la famille de machines
    3
  • 6 Caractérisation des vibrations
    5
  • 6.1 Direction du mesurage
    5
  • 6.2 Emplacement des mesurages
    5
  • 6.3 Amplitude des vibrations
    8
  • 6.4 Combinaison des directions de vibrations
    8
  • 7 Exigences pour l'appareillage
    8
  • 7.1 Généralités
    8
  • 7.2 Montage des transducteurs
    8
  • 7.3 Filtre de pondération fréquentielle
    9
  • 7.4 Durée d'intégration
    9
  • 7.5 Équipement auxiliaire
    9
  • 7.6 Étalonnage
    9
  • 8 Conditions d'essai et de fonctionnement de la machine
    9
  • 8.1 Généralités
    9
  • 8.2 Conditions de fonctionnement
    10
  • 8.3 Autres valeurs à spécifier
    10
  • 8.4 Équipement accessoire, pièce et tâche
    11
  • 8.5 Opérateur
    14
  • 9 Mode opératoire de mesure et validation
    14
  • 9.1 Valeurs de vibration consignées
    14
  • 9.2 Déclaration et vérification des valeurs d'émission vibratoire
    15
  • 10 Rapport d'essai
    15
  • Annexe A (informative) Modèle de rapport d'essai pour les émissions de vibrations des meuleuses verticales et les meuleuses d'angles
    16
  • Annexe B (normative) Détermination de l'incertitude
    18
  • Annexe C (normative) Conception de meule artificielle
    20
  • Bibliographie
    26
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