EN ISO 28927-2:2009
(Main)Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 2: Wrenches, nutrunners and screwdrivers (ISO 28927-2:2009)
Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 2: Wrenches, nutrunners and screwdrivers (ISO 28927-2:2009)
ISO 28927-2:2009 specifies a laboratory method for measuring hand-transmitted vibration emission at the handles of hand-held power-driven wrenches, nutrunners and screwdrivers used for tightening and loosening threaded fasteners. It is a type-test procedure for establishing the magnitude of vibration in the gripping areas of a machine when operating at a specified load. The method has been tested for fastening tasks only. It is intended that the results be used to compare different models of the same type of machine.
ISO 28927-2:2009 is applicable to hand-held machines, driven pneumatically or by other means, with impact or impulse action, of shut-off, ratchet or stall type, and of all designs — straight, pistol‑grip, angle or bow handle. It covers machines with 6,3 mm to 40 mm (1/4 in to 1½ in) male or female drive output shafts, as well as other geometries. It is not applicable to nutrunners designed to be used only in torque reaction arms.
Handgehaltene motorbetriebene Maschinen - Messverfahren zur Ermittlung der Schwingungsemission - Teil 2: Schrauber, Mutterndreher und Schraubendreher (ISO 28927-2:2009)
Dieser Teil von ISO 28927 legt ein Laborverfahren zur Messung der Hand-Arm-Schwingungen fest, die an den Handgriffen von handgehaltenen motorbetriebenen Schraubern, Mutterndrehern und Schraubendrehern zum Festziehen und Lösen von Verbindungs¬elementen mit Gewinde hervorgerufen werden. Es handelt sich um ein Messverfahren zur Ermittlung der Schwingungskennwerte (Schwin¬gungs-emissionswerte) an den Greif¬stellen der Maschine, die unter vorgegebener Belastung betrieben wird. Das Verfahren wurde lediglich für die Arbeits¬aufgabe Festziehen überprüft. Der Zweck besteht darin, die Kennwerte zum Vergleich ver¬schiedener 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, Schlag- oder Impulsantrieb haben können, nach dem Ratschenprinzip arbeiten können, selbstabschaltend oder ohne Abschaltung sind und beliebig gestaltet sind: in gerader Ausführung, mit Pistolengriff, Spatengriff oder Winkel¬antrieb. Er behandelt Maschinen mit Antriebswellen (Zapfen oder Vertiefung) von 6,3 mm bis 40 mm (¼ in bis 1½ in) und auch mit anders gestalteten Antriebs¬wellen. Er gilt nicht für Mutterndreher, die ausschließlich zum Gegenhalten verwendet werden.
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 2: Clés, boulonneuses et visseuses (ISO 28927-2:2009)
L'ISO 28927-2:2009 spécifie une méthode de mesure en laboratoire des émissions de vibrations transmises aux mains s'exerçant au niveau des poignées des clés et des boulonneuses à moteur tenues à la main, destinées au serrage et au desserrage des fixations filetées. Il s'agit d'une méthode d'essai de type définissant l'amplitude des vibrations aux zones de préhension de la machine fonctionnant à une charge spécifiée. Cette méthode n'a été expérimentée que pour des opérations de fixation. Il est prévu d'utiliser les résultats pour comparer différents modèles du même type de machine.
L'ISO 28927-2:2009 s'applique aux machines tenues à la main, pneumatiques ou entraînées par un autre dispositif, à percussion ou à impulsion, à arrêt, à rochet ou à calage ou de toute autre conception — à savoir à poignées droites, à poignées revolver, à renvois d'angle et à poignées courbes. Elle couvre les machines dont le diamètre des arbres de sortie de transmission mâles ou femelles est compris entre 6,3 mm et 40 mm (1/4 in à 1½ in), ainsi que d'autres géométries. Elle ne s'applique pas aux boulonneuses conçues pour être utilisées uniquement avec des bras à réaction de couple.
Ročna prenosna električna orodja - Preskusne metode za vrednotenje oddajanja vibracij - 2. del: Vijači, izvijači in privijala (ISO 28927-2:2009)
Ta del ISO 28927 določa laboratorijsko metodo merjenja emisij ročnega oddajanja vibracij na ročajih ročnih električnih vijačev, izvijačev in privijal, uporabljenih za zategovanje in odtegovanje spojnih elementov z navojem.
To je postopek tipskega preskusa za vzpostavljanje razsežnosti vibracij v območju držanja stroja, ko deluje pod določeno obremenitvijo. Ta metoda je bila preskušena samo za naloge pritrditve. Namenjen je, da se rezultati uporabijo za primerjavo različnih modelov strojev istega tipa. Ta del ISO 28927 velja za ročne stroje (glej Klavzulo 5), pnevmatično ali kako drugače gnane, z udarno ali sunkovito akcijo, izklopnega tipa, tipa z zaskočko ali ustavitvijo in ostalih zasnov - ravne, z ročajem v obliki pištole, kotnim ali premim ročajem. Zajema stroje z od 6,3 mm do 40 mm (1/4 cole do 11/2 col) moške ali ženske izhodne pogonske gredi, kot tudi ostale oblike. Ne velja za izvijače, ki so zasnovani za uporabo kot roka za odzivni prenos navora.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2010
1DGRPHãþD
SIST EN ISO 8662-7:2000
5RþQDSUHQRVQDHOHNWULþQDRURGMD3UHVNXVQHPHWRGH]DYUHGQRWHQMHRGGDMDQMD
YLEUDFLMGHO 9LMDþLL]YLMDþLLQSULYLMDOD ,62
Hand-held portable power tools - Test methods for evaluation of vibration emission - Part
2: Wrenches, nutrunners and screwdrivers (ISO 28927-2:2009)
Handgehaltene motorbetriebene Maschinen - Messverfahren zur Ermittlung der
Schwingungsemission - Teil 2: Schrauber, Mutterndreher und Schraubendreher (ISO
28927-2:2009)
Machines à moteur portatives - Méthodes d'essai pour l'évaluation de l'émission de
vibrations - Partie 2: Clés, boulonneuses et visseuses (ISO 28927-2:2009)
Ta slovenski standard je istoveten z: EN ISO 28927-2:2009
ICS:
13.160 Vpliv vibracij in udarcev na Vibration and shock with
ljudi respect to human beings
25.140.20 (OHNWULþQDRURGMD Electric tools
25.140.30 2URGMD]DURþQRXSRUDER Hand-operated tools
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 28927-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2009
ICS 13.160; 25.140.10 Supersedes EN ISO 8662-7:1997
English Version
Hand-held portable power tools - Test methods for evaluation of
vibration emission - Part 2: Wrenches, nutrunners and
screwdrivers (ISO 28927-2:2009)
Machines à moteur portatives - Méthodes d'essai pour Handgehaltene motorbetriebene Maschinen -
l'évaluation de l'émission de vibrations - Partie 2: Clés, Messverfahren zur Ermittlung der Schwingungsemission -
boulonneuses et visseuses (ISO 28927-2:2009) Teil 2: Schrauber, Mutterndreher und Schraubendreher
(ISO 28927-2:2009)
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 28927-2:2009: 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 28927-2:2009) 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 8662-7:1997.
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 28927-2:2009 has been approved by CEN as a EN ISO 28927-2:2009 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 28927-2
First edition
2009-12-15
Hand-held portable power tools — Test
methods for evaluation of vibration
emission —
Part 2:
Wrenches, nutrunners and screwdrivers
Machines à moteur portatives — Méthodes d'essai pour l'évaluation de
l'émission de vibrations —
Partie 2: Clés, boulonneuses et visseuses
Reference number
ISO 28927-2:2009(E)
©
ISO 2009
ISO 28927-2:2009(E)
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ISO 28927-2:2009(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.3
4 Basic standards and vibration test codes .3
5 Description of the family of machines .3
6 Characterization of vibration.7
6.1 Direction of measurement .7
6.2 Location of measurements.7
6.3 Magnitude of vibration.13
6.4 Combination of vibration directions.13
7 Instrumentation requirements.13
7.1 General .13
7.2 Mounting of transducers .13
7.3 Frequency weighting filter.13
7.4 Integration time.13
7.5 Auxiliary equipment .14
7.6 Calibration.14
8 Testing and operating conditions of the machinery.14
8.1 General .14
8.2 Operating conditions .15
8.3 Other quantities to be specified.15
8.4 Attached equipment, work piece and task.15
8.5 Operators.18
9 Measurement procedure and validity.19
9.1 Reported vibration values .19
9.2 Declaration and verification of the vibration emission value .19
10 Measurement report .20
Annex A (informative) Model test report
...
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