BS EN 28662-1-1993 Hand-held portable power tools - Measurement of vibrations at the handle - General《手持便携电动工具 手柄振动测量 总则》.pdf
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1、BRITISH STANDARD BS EN 28662-1:1993 ISO8662-1: 1988 Hand-held portable power tools Measurement of vibrations at the handle Part1: General The European Standard EN28662-1:1992 has the status of a British Standard UDC534.1:534.6:621.9-182.4:534.83BSEN 28662-1:1993 This British Standard, having been pr
2、epared under the directionof the General Mechanical Engineering Standards Policy Committee, waspublished under the authorityof the Standards Boardand comes into effect on 15January1993 BSI03-1999 The following BSI references relate to the work on this standard: Committee reference GME/21 Draft for c
3、omment86/76832 DC ISBN 0 580 21252 1 Cooperating organizations The European Committee for Standardization (CEN), under whose supervision this European Standard was prepared, comprises the national standards organizations of the following countries: Austria Oesterreichisches Normungsinstitut Belgium
4、Institut belge de normalisation Denmark Dansk Standardiseringsraad Finland Suomen Standardisoimisliito, r.y. France Association franaise de normalisation Germany Deutsches Institut fr Normung e.V. Greece Hellenic Organization for Standardization Iceland Technological Institute of Iceland Ireland Nat
5、ional Standards Authority of Ireland Italy Ente Nazionale Italiano di Unificazione Luxembourg Inspection du Travail et des Mines Netherlands Nederlands Normalisatie-instituut Norway Norges Standardiseringsforbund Portugal Instituto Portugus da Qualidade Spain Asociacin Espaola de Normalizacin y Cert
6、ificacin Sweden Standardiseringskommissionen i Sverige Switzerland Association suisse de normalisation United Kingdom British Standards Institution Amendments issued since publication Amd. No. Date CommentsBS EN 28662-1:1993 BSI 03-1999 i Contents Page Cooperating organizations Inside front cover Na
7、tional foreword ii Foreword 2 Introduction to the European Standard 2 0 Introduction 3 1 Scope and field of application 3 2 References 3 3 Quantities to be measured 3 4 Instrumentation 4 5 Measurement direction and location 5 6 Determination of working procedure 5 7 Report on measurements 5 National
8、 annex NA (informative) Committees responsible Inside back cover National annex NB (informative) Cross-references Inside back coverBSEN 28662-1:1993 ii BSI 03-1999 National foreword This British Standard has been prepared under the direction of the General Mechanical Engineering Standards Policy Com
9、mittee and is the English language version of EN28662-1:1992 Hand-held portable power tools Measurement of vibrations at the handle Part1. General published by the European Committee for Standardization (CEN). It is identical with ISO8662-1:1986 published by the International Organization for Standa
10、rdization (ISO). EN28662-1:1992 was produced as a result of international discussion in which the UK took an active part. The United Kingdom participation in the preparation of the International Standard (ISO8662-1) was entrusted by the Machinery Components Standards Policy Committee (MCE/-) to Tech
11、nical Committee MCE/8. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages T
12、his document comprises a front cover, an inside front cover, pagesi andii, theEN title page, pages2 to6, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on theinside fro
13、nt cover.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN28662-1 October1992 UDC534.1:534.6:621.9-182.4:534.83 Descriptors: Vibration, power-operated tools, portable electric machine tools, handles, vibration tests, measurements English version Hand-held portable power tools Measurement of vibra
14、tions at the handle Part1: General (ISO8662-1:1988) Machines moteur protatives Mesurage des vibrations au niveau des poignes Partie1:Gnralits (ISO8662-1:1988) Handgehaltene, tragbare motorbetriebene Werkzeuge Teil1: Allgemeines (ISO8662-1:1988) This European Standard was approved by CEN on1992-10-19
15、. 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
16、 application to the Central Secretariat 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 Central Secretariat
17、 has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for S
18、tandardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart36, B-1050 Brussels 1992 Copyright reserved to CEN members Ref. No. EN28662-1:1992EEN28662-1:1992 BSI 03-1999 2 Foreword Following consideration of the results of a Primary Questionnaire
19、among members, the CEN Technical Board decided in October1991 to submit the International Standard: ISO8662-1:1988, Hand-held portable power tools Measurement of vibrations at the handle Part1:General. to the Formal Vote. This European Standard shall be given the status of a national standard, eithe
20、r by publication of an identical text or by endorsement, at the latest by April1993, and conflicting national standards shall be withdrawn at the latest by April1993. According to the CEN/CENELEC Internal Regulations, the following countries are bound to implement this European Standard: Austria, Be
21、lgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. Introduction to the European Standard There are two primary reasons for measuring the vibration on hand held or hand guided machinery.
22、The first is to determine the vibration dose by combining the measured vibration accelerations with the time history over which the tool is used during a typical working day. The measured vibration values should be obtained in such a way as to represent in as realistic a way as possible the actual w
23、orking situation. They should be measured over a sufficient time period to allow a good average value to be measured representing the actual daily exposure. It may be necessary to use a number of tranducer locations in order to take account of different vibration levels over the grip surface or hand
24、le. The vibration dose can then be converted to an equivalent level which would be considered to be constant over a reference period (e.g.4hours). This equivalent vibration value can then be used to evaluate the risk of damage due to the vibration exposure using agreed damage risk criteria. The seco
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