EN ISO 28927-1:2009
(Main)Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 1: Angle and vertical grinders (ISO 28927-1:2009)
Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 1: Angle and vertical grinders (ISO 28927-1:2009)
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.
Handgehaltene motorbetriebene Maschinen - Messverfahren zur Ermittlung der Schwingungsemission - Teil 1: Winkelschleifer und Vertikalschleifer (ISO 28927-1:2009)
Dieser Teil von ISO 28927 legt ein Laborverfahren zur Messung der Hand-Arm-Schwingungen fest, die an den Handgriffen von handgehaltenen motorbetriebenen Winkelschleifern und Vertikalschleifern hervorgerufen werden. Es handelt sich um ein Messverfahren zur Ermittlung der Schwingungskennwerte (Schwingungs-emissionswerte) an den Greifstellen der Maschine, die mit einer bestimmten Ersatzschleifscheibe im Leerlauf betrieben wird. Das Verfahren wurde lediglich für die Arbeits¬aufgabe „Schleifen von Oberflächen“ entwickelt; Trennen und Schruppen rufen im Allgemeinen geringere Schwingungen hervor. Der Zweck besteht darin, die Kennwerte zum Vergleich verschiedener Modelle derselben Maschinenart zu verwenden.
Dieser Teil von ISO 28927 gilt für handgehaltene Maschinen (siehe Abschnitt 5), die pneumatisch oder auf andere Weise angetrieben werden und zum Schleifen, Trennschleifen und Schruppen beliebiger Werkstoffe sowohl mit Schleifmitteln auf Unterlagen, mit Schleifkörpern mit gebundenem Schleifmittel als auch mit Diamant- und Bornitrid-Schleifwerkzeugen vorgesehen sind. Er gilt nicht für Schleifmaschinen mit Draht-bürsten und auch nicht für Geradschleifer (weder mit noch ohne Spannzange).
ANMERKUNG Um eine Verwechslung zu vermeiden, wird in dieser Norm zwischen der (motorbetriebenen) Maschine und dem Werkzeug oder Einsatzwerkzeug strikt unter¬schieden.
Machines à moteur portatives - Méthodes d'essai pour l'évaluation de l'émission de vibrations - Partie 1: Meuleuses verticales et meuleuses d'angles (ISO 28927-1:2009)
L'ISO 28927-1:2009 spécifie une méthode de mesure en laboratoire des émissions de vibrations transmises aux mains s'exerçant au niveau des poignées des meuleuses verticales et meuleuses d'angle. Il s'agit d'une méthode d'essai de type définissant l'amplitude des vibrations aux zones de préhension de la machine fonctionnant à vide avec une meule artificielle spécifiée. Cette méthode n'a été expérimentée que pour des opérations de meulage de surface. La découpe et le ponçage créent généralement des vibrations plus faibles. Il est prévu d'utiliser les résultats pour comparer différents modèles du même type de machine.
L'ISO 28927-1:2009 s'applique aux machines à moteur portatives, pneumatiques ou entraînées par un autre dispositif ,destinées à meuler, tronçonner et poncer grossièrement tout type de matériau à l'aide de produits agglomérés, appliqués et superabrasifs. Elle ne s'applique pas aux meuleuses utilisées avec brosses métalliques et aux meuleuses d'outillage ou aux meuleuses droites.
Ročna prenosna električna orodja - Preskusne metode za vrednotenje oddajanja vibracij - 1. del: Kotni in vertikalni brusilniki (ISO 28927-1:2009)
Ta del ISO 28927 določa laboratorijsko metodo merjenja emisij ročnega oddajanja vibracij na ročajih ročnih električnih, ročnih kotnih in vertikalnih brusilnikov. To je postopek tipskega preskusa za vzpostavljanje razsežnosti vibracij v območju držanja stroja, opremljenega z določenim testnim kolesom in delovanjem pod pogoji dela brez obremenitve. Ta metoda je bila vzpostavljena samo za naloge, ki vsebujejo površinsko brušenje. Rezanje in brušenje na splošno povzroča nižje vibracije. Namenjen je temu, da se rezultati uporabljajo za primerjavo različnih modelov strojev istega tipa. Ta del ISO 28927 velja za ročne stroje (glej Klavzulo 5), pnevmatično ali kako drugače gnane, namenjene za brušenje, rezanje in grobo brušenje, z vezanimi, prevlečenimi ali super abrazivnimi izdelki za uporabo na vseh vrstah materialov. Ne velja za brusilnike, uporabljene z žičnatimi krtačami, niti za brusilnike za brušenje notranjosti ali ravne brusilnike.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2010
1DGRPHãþD
SIST EN ISO 8662-4:2000
5RþQDSUHQRVQDHOHNWULþQDRURGMD3UHVNXVQHPHWRGH]DYUHGQRWHQMHRGGDMDQMD
YLEUDFLMGHO .RWQLLQYHUWLNDOQLEUXVLOQLNL ,62
Hand-held portable power tools - Test methods for evaluation of vibration emission - Part
1: Angle and vertical grinders (ISO 28927-1:2009)
Handgehaltene motorbetriebene Maschinen - Messverfahren zur Ermittlung der
Schwingungsemission - Teil 1: Winkelschleifer und Vertikalschleifer (ISO 28927-1:2009)
Machines à moteur portatives - Méthodes d'essai pour l'évaluation de l'émission de
vibrations - Partie 1: Meuleuses verticales et meuleuses d'angles (ISO 28927-1:2009)
Ta slovenski standard je istoveten z: EN ISO 28927-1:2009
ICS:
13.160 Vpliv vibracij in udarcev na Vibration and shock with
ljudi respect to human beings
25.080.50 Brusilni in polirni stroji Grinding and polishing
machines
25.140.20 (OHNWULþQDRURGMD Electric tools
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 28927-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2009
ICS 13.160; 25.140.10 Supersedes EN ISO 8662-4:1995
English Version
Hand-held portable power tools - Test methods for evaluation of
vibration emission - Part 1: Angle and vertical grinders (ISO
28927-1:2009)
Machines à moteur portatives - Méthodes d'essai pour Handgehaltene motorbetriebene Maschinen -
l'évaluation de l'émission de vibrations - Partie 1: Messverfahren zur Ermittlung der Schwingungsemission -
Meuleuses verticales et meuleuses d'angles (ISO 28927- Teil 1: Winkelschleifer und Vertikalschleifer (ISO 28927-
1:2009) 1:2009)
This European Standard was approved by CEN on 14 December 2009.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 28927-1:2009: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 98/37/EC, amended by Directive 98/79/EC .4
Annex ZB (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC .5
Foreword
This document (EN ISO 28927-1:2009) has been prepared by Technical Committee ISO/TC 118
"Compressors and pneumatic tools, machines and equipment" in collaboration with Technical Committee
CEN/TC 231 “Mechanical vibration and shock” the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by June 2010, and conflicting national standards shall be withdrawn at
the latest by June 2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 8662-4:1995.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directives.
For relationship with EU Directives, see informative Annex ZA and ZB, which are integral parts of this
document.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 28927-1:2009 has been approved by CEN as a EN ISO 28927-1:2009 without any
modification.
Annex ZA
(informative)
Relationship between this European Standard and the Essential
Requirements of EU Directive 98/37/EC, amended by Directive 98/79/EC
This European Standard has been prepared under a mandate given to CEN by the European Commission
and the European Free Trade Association to provide a means of conforming to Essential Requirements of the
New Approach Directive 98/37/EC, Machinery, amended by Directive 98/79/EC.
Once this standard is cited in the Official Journal of the European Union under that Directive and has been
implemented as a national standard in at least one Member State, compliance with the normative clauses of
this standard confers, within the limits of the scope of this standard, a presumption of conformity with the
corresponding Essential Requirements of that Directive, except ER 1.7.4 d) and 2.2, and associated EFTA
regulations.
WARNING — Other requirements and other EU Directives may be applicable to the products falling
within the scope of this standard.
Annex ZB
(informative)
Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC
This European Standard has been prepared under a mandate given to CEN by the European Commission
and the European Free Trade Association to provide one means of conforming to Essential Requirements of
the New Approach Directive 2006/42/EC on machinery.
Once this standard is cited in the Official Journal of the European Union under that Directive and has been
implemented as a national standard in at least one Member State, compliance with the normative clauses of
this standard confers, within the limits of the scope of this standard, a presumption of conformity with the
corresponding Essential Requirement of that Directive, except ER 2.2.1.1, and associated EFTA regulations.
WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling
within the scope of this standard.
INTERNATIONAL ISO
STANDARD 28927-1
First edition
2009-12-15
Hand-held portable power tools — Test
methods for evaluation of vibration
emission —
Part 1:
Angle and vertical grinders
Machines à moteur portatives — Méthodes d'essai pour l'évaluation de
l'émission de vibrations —
Partie 1: Meuleuses verticales et meuleuses d'angles
Reference number
ISO 28927-1:2009(E)
©
ISO 2009
ISO 28927-1:2009(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.
© ISO 2009
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2009 – All rights reserved
ISO 28927-1:2009(E)
Contents Page
Foreword .iv
Introduction.vi
1 Scope.1
2 Normative references.1
3 Terms, definitions and symbols .2
3.1 Terms and definitions .2
3.2 Symbols.2
4 Basic standards and vibration test codes .3
5 Description of the family of machines .3
6 Characterization of vibration.5
6.1 Direction of measurement .5
6.2 Location of measurements.5
6.3 Magnitude of vibration.8
6.4 Combination of vibration directions.8
7 Instrumentation requirements.8
7.1 General .8
7.2 Mounting of transducers .8
7.3 Frequency weighting filter.9
7.4 Integration time.9
7.5 Auxiliary equipment .9
7.6 Calibration.9
8 Testing and operating conditions of the machinery.9
8.1 General .9
8.2 Operating conditions .10
8.3 Other quantities to be specified.10
8.4 Attached equipment, work piece and task.10
8.5 Operators.13
9 Measurement procedure and validity.14
9.1 Reported vibration values .14
9.2 Declaration and verification of the vibration emission value .14
10 Measurement report .15
Annex A (informative) Mod
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.