EN 50632-3-9-2016 en Electric motor-operated tools - Dust measurement procedure - Part 3-9 Particular requirements for transportable mitre saws.pdf

1、BS EN 50632-3-9:2016Electric motor-operatedtools Dust measurementprocedurePart 3-9: Particular requirements fortransportable mitre sawsBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 50632-3-9:2016 BRITISH STANDARDNational forewordThis British Standard is the U

2、K implementation of EN 50632-3-9:2016.The UK participation in its preparation was entrusted to Technical Committee CPL/116, Safety of motor-operated electric tools.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to i

3、nclude all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 91210 8 ICS 13.040.40; 79.120.10 Compliance with a British Standard cannot confer immunity from legal obl

4、igations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 50632-3-9:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 50632-3-9 September

5、2016 ICS 79.120.10; 13.040.40 English Version Electric motor-operated tools - Dust measurement procedure - Part 3-9: Particular requirements for transportable mitre saws Outils lectriques moteur - Procdure de mesure de la poussire - Partie 3-9: Exigences particulires pour les scies onglets transport

6、ables Motorbetriebene Elektrowerkzeuge - Staubmessverfahren -Teil 3-9: Besondere Anforderungen fr transportable Gehrungskappsgen This European Standard was approved by CENELEC on 2016-05-03. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions

7、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-CENELEC Management Centre or to any CENELEC member. This European Standard exists in

8、 three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national

9、electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal

10、, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 B

11、russels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 50632-3-9:2016 EBS EN 50632-3-9:2016EN 50632-3-9:2016 (E) 2 ContentsEuropean foreword .3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Test procedure 4 5

12、 Instrumentation .5 6 Information to be reported .5 Tables Table 101 Operating conditions for transportable mitre saws .5 BS EN 50632-3-9:2016 EN 50632-3-9:2016 (E) 3 European foreword This document (EN 50632-3-9:2016) has been prepared by CLC/TC 116 “Safety of motor-operated electric tools“. The fo

13、llowing dates are fixed: latest date by which this document has tobe implemented at national level bypublication of an identical nationalstandard or by endorsement(dop) 2017-05-03 latest date by which the national standardsconflicting with thisdocument have to be withdrawn(dow) 2018-05-03 Attention

14、is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This European Standard is divided into three parts: Part 1: General requirements for the dust me

15、asurement which are common to electric motor-operated tools (for the purpose of this standard referred to simply as tools); Part 2 or 3: Requirements for the dust measurement for particular types of tools, which either supplement or modify the requirements given in Part 1 to account for the particul

16、ar characteristics of these specific tools. This Part 3 is to be used in conjunction with EN 50632-1:2015. This Part 3 supplements or modifies the corresponding clauses in EN 50632-1:2015. This Part 3 was developed to set out requirements for the measurement of the concentration for inhalable and re

17、spirable dust emitted by transportable mitre saws. Where a particular subclause of Part 1 is not mentioned in this Part 3, that subclause applies as far as reasonable. When this standard states “addition“, “modification“ or “replacement“, the relevant text in Part 1 is to be adapted accordingly. Sub

18、clauses, tables and figures which are additional to those in Part 1 are numbered starting from 101. This European Standard has been drafted in accordance with the CEN/CENELEC Internal Regulations, Part 3. The following print types are used: requirements proper: in roman type; test specifications: in

19、 italic type; explanatory matter: in smaller roman type. The terms defined in Clause 3 are printed in bold typeface. BS EN 50632-3-9:2016EN 50632-3-9:2016 (E) 4 1 Scope This clause of Part 1 is applicable, except as follows: Addition: This part of EN 50632 applies to transportable mitre saws intende

20、d to cut wood and wood-based materials. 2 Normative references This clause of Part 1 is applicable, except as follows: Addition: EN 622-5, Fibreboards Specifications Part 5: Requirements for dry process boards (MDF) 3 Terms and definitions This clause of Part 1 is applicable, except as follows: 3.10

21、1 mitre saw saw consisting of a table top and a fence which support and position the workpiece, and a saw unit, projecting over the table top Note 1 to entry: Cutting is achieved by moving the saw unit through a plunging action or a combination of plunging and sliding actions. The workpiece does not

22、 move with respect to the table top or fence during cutting. Some mitre saws have a saw unit that is adjustable to cut at a bevel angle, a mitre angle or both angles to create a compound cut. 4 Test procedure This clause of Part 1 is applicable, except as follows: 4.3 Operating conditions Addition:

23、Transportable mitre saws are tested under load observing the conditions shown in Table 101. During the test, mitre saws supplied with a working stand are placed on this working stand. Other mitre saws are placed on a test bench with a height of approximately 750 mm. BS EN 50632-3-9:2016 EN 50632-3-9

24、:2016 (E) 5 Table 101 Operating conditions for transportable mitre saws Material and set-up Medium-density fibreboard (MDF): in accordance with EN 622-5, density (750 50) kg/m, thickness (19 1,0) mm, width = 2/3 of the maximum horizontal cutting capacity of the transportable mitre saw but not more t

25、han 200 mm, any length. Orientation and operation Sawing of approximately 10 mm wide strips over the width of the workpiece. Tool bit/settings New saw blade as specified by the manufacturer for sawing fibreboard at the beginning of each of the three tests. Speed setting devices, if any, shall be adj

26、usted to the setting specified for sawing chipboard. Mitre angle and bevel angle are both set to 0. Feed force The feed force applied to the tool shall be sufficient to ensure stable operation with good performance. Test During the working time of one test cycle, following number of cuts as specifie

27、d above are performed equally distributed over the working time: 50 cuts for transportable mitre saws without sliding function; 40 cuts for transportable mitre saws with sliding function. If the above cannot be achieved within 10 min, the time is extended to allow the required number of cuts. 5 Inst

28、rumentation This clause of Part 1 is applicable. 6 Information to be reported This clause of Part 1 is applicable, except as follows: p) Modification:Information about extension of the cycle time in case the required number of cuts could not be achieved within 10 min. This page deliberately left bla

29、nkThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and services.BSI is incorporated by Royal Charter. British Standards and other standardization products are published by BSI Standards Limited

30、.British Standards Institution (BSI)About usWe bring together business, industry, government, consumers, innovators and others to shape their combined experience and expertise into standards -based solutions.The knowledge embodied in our standards has been carefully assembled in a dependable format

31、and refined through our open consultation process. Organizations of all sizes and across all sectors choose standards to help them achieve their goals.Information on standardsWe can provide you with the knowledge that your organization needs to succeed. Find out more about British Standards by visit

32、ing our website at or contacting our Customer Services team or Knowledge Centre.Buying standardsYou can buy and download PDF versions of BSI publications, including British and adopted European and international standards, through our website at where hard copies can also be purchased. If you need

33、 international and foreign standards from other Standards Development Organizations, hard copies can be ordered from our Customer Services team.Copyright in BSI publicationsAll the content in BSI publications, including British Standards, is the property of and copyrighted by BSI or some person or e

34、ntity that owns copyright in the information used (such as the international standardization bodies) and has formally licensed such information to BSI for commercial publication and use.Save for the provisions below, you may not transfer, share or disseminate any portion of the standard to any other

35、 person. You may not adapt, distribute, commercially exploit, or publicly display the standard or any portion thereof in any manner whatsoever without BSIs prior written consent.Storing and using standardsStandards purchased in soft copy format: A British Standard purchased in soft copy format is li

36、censed to a sole named user for personal or internal company use only. The standard may be stored on more than 1 device provided that it is accessible by the sole named user only and that only 1 copy is accessed at any one time. A single paper copy may be printed for personal or internal company use

37、 only.Standards purchased in hard copy format: A British Standard purchased in hard copy format is for personal or internal company use only. It may not be further reproduced in any format to create an additional copy. This includes scanning of the document.If you need more than 1 copy of the docume

38、nt, or if you wish to share the document on an internal network, you can save money by choosing a subscription product (see Subscriptions).Reproducing extractsFor permission to reproduce content from BSI publications contact the BSI Copyright & Licensing team.SubscriptionsOur range of subscription s

39、ervices are designed to make using standards easier for you. For further information on our subscription products go to British Standards Online (BSOL) youll have instant access to over 55,000 British and adopted European and international standards from your desktop. Its available 24/7 and is refr

40、eshed daily so youll always be up to date. You can keep in touch with standards developments and receive substantial discounts on the purchase price of standards, both in single copy and subscription format, by becoming a BSI Subscribing Member. PLUS is an updating service exclusive to BSI Subscribi

41、ng Members. You will automatically receive the latest hard copy of your standards when theyre revised or replaced. To find out more about becoming a BSI Subscribing Member and the benefits of membership, please visit a Multi-User Network Licence (MUNL) you are able to host standards publications on

42、 your intranet. Licences can cover as few or as many users as you wish. With updates supplied as soon as theyre available, you can be sure your documentation is current. For further information, email .RevisionsOur British Standards and other publications are updated by amendment or revision. We con

43、tinually improve the quality of our products and services to benefit your business. If you find an inaccuracy or ambiguity within a British Standard or other BSI publication please inform the Knowledge Centre.Useful ContactsCustomer ServicesTel: +44 345 086 9001Email (orders): Email (enquiries): Sub

44、scriptionsTel: +44 345 086 9001Email: Knowledge CentreTel: +44 20 8996 7004Email: Copyright & LicensingTel: +44 20 8996 7070Email: NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Group Headquarters389 Chiswick High Road London W4 4AL UKBSI Back Cover.indd 1 27/01/2016 14:20