EN ISO 5349-2-2001 en Mechanical vibration - Measurement and evaluation of human exposure to hand-transmitted vibration - Part 2 Practical guidance for measurement at the workplace.pdf

1、BRITISH STANDARDBS EN ISO 5349-2:2002Mechanical vibration Measurement and evaluation of human exposure to hand-transmitted vibration Part 2: Practical guidance for measurement at the workplaceThe European Standard EN ISO 5349-2:2001 has the status of a British StandardICS 13.160; 17.160NO COPYING WI

2、THOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN ISO 5349-2:2001 +A1:2015BS EN ISO 5349-2:2001+A1:2015ISBN 978 0 580 80912 5Amendments/corrigenda issued since publicationDate Comments31 August 2015 Implementation of ISO amendment 1:2015 with CEN endorsement A1:2015. BSI, CEN and ISO id

3、entifiers alignedThis British Standard, having been prepared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 11 February 2002 The British Standards Institution 2015. Published by BSI Stan

4、dards Limited 2015National forewordThis British Standard is the UK implementation of EN ISO 5349-2:2001+A1:2015. It is identical to ISO 5349-2:2001, incorporating amendment 1:2015. It supersedes BS EN ISO 5349-2:2002, which is withdrawn.The start and finish of text introduced or altered by amendment

5、 is indicated in the text by tags. Tags indicating changes to ISO text carry the number of the ISO amendment. For example, text altered by ISO amendment 1 is indicated by .The UK participation in its preparation was entrusted by Technical Committee GME/21, Mechanical vibration, shock and condition m

6、onitoring, to Subcommittee GME/21/6, Mechanical vibration, shock and condition monitoring Human exposure to mechanical vibration and shock.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessa

7、ry provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 5349-2August 2001ICS 13.160English versionMechanical vibration - Measurement and evalu

8、ation of humanexposure to hand-transmitted vibration - Part 2: Practicalguidance for measurement at the workplace (ISO 5349-2:2001)Vibrations mcaniques - Mesurage et valuation delexposition des individus aux vibrations transmises par lamain - Partie 2: Guide pratique pour le mesurage sur le lieude t

9、ravail (ISO 5349-2:2001)Mechanische Schwingungen - Messung und Bewertung derEinwirkung von Schwingungen auf das Hand-Arm-Systemdes Menschen - Teil 2: Praxisgerechte Anleitung zurMessung am Arbeitsplatz (ISO 5349-2:2001)This European Standard was approved by CEN on 22 June 2001.CEN members are bound

10、to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Manage

11、ment 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the offi

12、cialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EURO

13、PEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2001 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 5349-2:2001 EEN ISO 5349-2:2001+A1July 2015BS EN ISO 5349-2:2001+A1:201

14、5ISO 5349-2:2001+A1:20152ContentspageForeword 3Introduction 41 Scope 52 Normative references 53 Terms and definitions and symbols 53.1 Terms and definitions .53.2 Symbols .64 Quantities to be evaluated 65 Preparation of the measurement procedure 75.1 General 75.2 Selection of operations to be measur

15、ed .75.3 Organization of the measurements .85.4 Duration of vibration measurements .95.5 Estimation of daily vibration duration 106 Measurement of vibration magnitude 116.1 Measurement equipment .116.2 Sources of uncertainty in vibration measurement 166.3 Check and verification of the measurement ch

16、ain . 177 Uncertainty of evaluation of daily vibration exposure 177.1 Acceleration measurement uncertainty 177.2 Exposure time measurement uncertainty 187.3 Evaluation of uncertainties . 188 Calculation of the daily vibration exposure 199 Information to be reported 19Annex A (informative) Examples o

17、f measurement locations 22Annex B (informative) Evaluation of vibration exposure over periods greater than one day 33Annex C (informative) Mechanical filters 35Annex D (informative) Guidance on mounting accelerometers 36Annex E (informative) Examples of the calculation of daily vibration exposure 39

18、Bibliography 47EN ISO 5349-2:2001 (E)3ForewordThe text of EN ISO 5349-2:2001 has been prepared by Technical Committee CEN/TC 231 “Mechanical vibrationand shock“, the secretariat of which is held by DIN, in collaboration with Technical Committee ISO/TC 108“Mechanical vibration and shock“.This Europea

19、n Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by February 2002, and conflicting national standards shall be withdrawn at the latestby February 2002.Users of this EN, prepared in the field of application of Arti

20、cle 137 (formerly 118a) of the EC Treaty, should beaware that standards have no formal legal relationship with Directives which may have been made under Article 137of the Treaty. In addition, national legislation in the Member states may contain more stringent requirements thanthe minimum requiremen

21、ts of a Directive based on Article 137. Information on the relationship between the nationallegislation implementing Directives based on Article 137 and this EN may be given in a national foreword of thenational standard implementing this EN.Annexes A to E of this European Standard are informative.A

22、ccording to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portug

23、al, Spain, Sweden,Switzerland and the United Kingdom.BS EN ISO 5349-2:2001+A1:2015ISO 5349-2:2001+A1:20153EN ISO 5349-2:2001/A1:2015 (E) 3 European foreword This document (EN ISO 5349-2:2001/A1:2015) has been prepared by Technical Committee ISO/TC 108 “Mechanical vibration, shock and condition monit

24、oring“ in collaboration with Technical Committee CEN/TC 231 “Mechanical vibration and shock” the secretariat of which is held by DIN. This Amendment to the European Standard EN ISO 5349-2:2001 shall be given the status of a national standard, either by publication of an identical text or by endorsem

25、ent, at the latest by January 2016, and conflicting national standards shall be withdrawn at the latest by January 2016. 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 identify

26、ing any or all such patent rights. 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav

27、 Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 5349-2:2001/Amd 1

28、:2015 has been approved by CEN as EN ISO 5349-2:2001/A1:2015 without any modification. Foreword to amendment A1EN ISO 5349-2:2001 (E)4IntroductionOperating machinery may expose workers to hand-transmitted mechanical vibration which can interfere withcomfort, working efficiency and, in some circumsta

29、nces, health and safety. The general requirements for measuringand evaluating hand-transmitted vibration exposure are specified in ISO 5349-1. The aim of the present part ofISO 5349 is to provide practical guidelines in accordance with ISO 5349-1 to perform measurements correctly andto develop an ef

30、fective strategy for measurement of hand-transmitted vibration at the workplace.The use of the strategy described in this part of ISO 5349 will lead to a realistic picture of the daily exposure of theoperator at the workplace and of the relevant uncertainties.The evaluation of vibration exposure can

31、 be broken up into a number of distinct stages: identifying a series of discrete operations which make up the subjects normal working pattern; selection of operations to be measured; measuring the r.m.s. acceleration value for each selected operation; evaluation of the typical daily exposure time fo

32、r each operation identified; calculating the 8-h energy-equivalent vibration total value (daily vibration exposure).The evaluation of vibration exposure as described in ISO 5349-1 is solely based on the measurement of vibrationmagnitude at the grip zones or handles and exposure times. Additional fac

33、tors, such as gripping and feed forcesapplied by the operator, the posture of the hand and arm, the direction of the vibration and the environmentalconditions, etc. are not taken into consideration. This part of ISO 5349, being an application of ISO 5349-1, does notdefine guidance to evaluate these

34、additional factors. However, it is recognized that reporting of all relevantinformation is important for the development of improved methods for the assessment of vibration risk.BS EN ISO 5349-2:2001+A1:2015ISO 5349-2:2001+A1:2015EN ISO 5349-2:2001 (E)51 ScopeThis part of ISO 5349 provides guideline

35、s for the measurement and evaluation of hand-transmitted vibration at theworkplace in accordance with ISO 5349-1.This part of ISO 5349 describes the precautions to be taken to make representative vibration measurements and todetermine the daily exposure time for each operation in order to calculate

36、the 8-h energy-equivalent vibration totalvalue (daily vibration exposure). This part of ISO 5349 provides a means to determine the relevant operations whichshould be taken into account when determining the vibration exposure.This part of ISO 5349 applies to all situations where people are exposed to

37、 vibration transmitted to the hand-armsystem by hand-held or hand-guided machinery, vibrating workpieces, or controls of mobile or fixed machinery.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references ar

38、e cited at the appropriate places in the text and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this Europeanstandard only when incorporated in it by amendment or revision. For undated references the latest edi

39、tion of thepublication referred to applies (including amendments).ISO 2041, Vibration and shock Vocabulary.ISO 5349-1:2001, Mechanical vibration Measurement and evaluation of human exposure to hand-transmittedvibration Part 1: General requirements.ISO 5805, Mechanical vibration and shock Human expos

40、ure Vocabulary.ISO 8041, Human response to vibration Measuring instrumentation.ISO 8662 (all parts), Hand-held portable power tools Measurement of vibrations at the handle.3 Terms and definitions and symbols3.1 Terms and definitionsFor the purposes of this part of ISO 5349, the terms and definitions

41、 given in ISO 2041 and ISO 5805 and thefollowing apply.3.1.1hand-fed machinemachine where the operator feeds workpieces to the working part of the machine, such that the vibration exposureis obtained through the hand-held workpieceEXAMPLE band-saw, pedestal grinder3.1.2hand-guided machinemachine whi

42、ch is guided by the operator with his hands, such that the vibration exposure is obtained through thehandles, steering wheel or tillerEXAMPLE ride-on lawn mower, powered pallet truck, swing grindertr ir i ii . t ii t f I li t ll it ti l t i i t itt t tlfri t .r i it r i i t(i .i tri t .i .i t .I l t

43、 , i . i i if ll i l .i, it tillerBS EN ISO 5349-2:2001+A1:2015ISO 5349-2:2001+A1:20155The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) appli