BS EN 61029-2-1-2012 Safety of transportable motor-operated electric tools Particular requirements for circular saw benches《可搬运式电动工具的安全性 圆锯台的详细要求》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationSafety of transportablemotor-operated electric toolsPart 2-1: Particular requirements for circular saw benchesBS EN 61029-2-1:2010BS E 61029-2-1:2012Copyright European Committee

2、for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 61029-2-1:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 61029-2-1:2012. It was derived

3、by CENELEC from IEC 61029-2-1:1993, incorporatingamendments 1:1999 and 2:2001. It supersedes BS EN 61029-2-1:2010,which will be withdrawn on 3 September 2015.The CENELEC common modifications have been implemented at theappropriate places in the text and are indicated by tags (e.g. ).The UK participa

4、tion in its preparation was entrusted by Technical CommitteeCPL/116, Safety of motor-operated electric tools, to Subcommittee CPL/116/3, Safety of electric motor-operated transportable tools.A list of organizations represented on this subcommittee can be obtainedon request to its secretary.This publ

5、ication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013.ISBN 978 0 580 74815 8ICS 25.080.60; 25.140.20Compliance with a British Standard cannot co

6、nfer immunity fromlegal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2013.Amendments/corrigenda issued since publicationDate Text affectedCopyright European Committee for Electrotechnical Standardization Provided by

7、IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EUROPEAN STANDARD EN 61029-2-1 NORME EUROPENNE EUROPISCHE NORM October 2012 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique

8、 Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61029-2-1:2012 E ICS 25.140.20 Supersedes EN 61029-2-1:2010English versi

9、on Safety of transportable motor-operated electric tools - Part 2-1: Particular requirements for circular saw benches (IEC 61029-2-1:1993, modified + A1:1999 + A2:2001) Scurit des machines-outils lectriques semi-fixes - Partie 2-1: Rgles particulires pour les scies circulaires table (CEI 61029-2-1:1

10、993, modifie + A1:1999 + A2:2001) Sicherheit transportabler motorbetriebener Elektrowerkzeuge - Teil 2-1: Besondere Anforderungen an Tischkreissgen (IEC 61029-2-1:1993, modifiziert + A1:1999 + A2:2001) This European Standard was approved by CENELEC on 2012-09-03. CENELEC members are bound to comply

11、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-CENELEC Ma

12、nagement Centre or to any CENELEC 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 CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has t

13、he same status as the official versions. CENELEC members are the national 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, Latvi

14、a, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproductio

15、n or networking permitted without license from IHS-,-,-EN 61029-2-1:2012 2 Contents Foreword 41 Scope . 62 Definitions 63 General requirement . 64 General notes on tests 65 Rating . 66 Classification 67 Marking and information for use 78 Protection against electric shock . 89 Starting . 810 Input an

16、d current 811 Heating . 812 Leakage current 813 Environmental requirements . 914 Protection against ingress of foreign bodies and moisture resistance . 915 Insulation resistance and electric strength . 916 Endurance 917 Abnormal operation. 918 Stability and mechanical hazards 1019 Mechanical strengt

17、h 1420 Construction . 1521 Internal wiring . 1622 Components . 1623 Supply connection and external flexible cables and cords 1624 Terminals for external conductor. 1625 Provision for earthing 1626 Screws and connections . 1627 Creepage distances, clearances and distances through insulation . 1628 Re

18、sistance to heat, fire and tracking . 1629 Resistance to rusting 1630 Radiation 16Annex A (normative) Normative references . 28Annex ZD (informative) Dust measurement 29Annex ZZ (informative) Coverage of Essential Requirements of Directive 2006/42/EC 31BS EN 61029-2-1:2012EN 61029-2-1:2012Copyright

19、European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 3 EN 61029-2-1:2012 Figures Figure Z101 Example of circular saw bench 17Figure Z102 Riving knife mounted guard . 17Fig

20、ure Z103 Example of ribbing on guard side walls . 18Figure Z104 Saw blade guard Stability test 19Figure Z105 Test probe 21Figure Z106 Riving knife adjustment . 21Figure Z107 Riving knife testing Strength of riving knife mounting 22Figure Z108 Riving knife testing Resiliency of riving knife 23Figure

21、Z109 Dimensions of the saw table . 24Figure Z110 Dimension of the slot in the table 25Figure Z111 Guiding surfaces of the rip fence . 25Figure Z112 Flange characteristics . 26Figure Z113 Examples for push-stick and push block handle 27Figure ZD.101 Orientation of tool and operator . 30Tables Table Z

22、101 Noise test conditions for circular saw benches 9Table ZD.101 Conditions for dust measurements 29BS EN 61029-2-1:2012EN 61029-2-1:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted w

23、ithout license from IHS-,-,-EN 61029-2-1:2012 4 Foreword This document (EN 61029-2-1:2012) consists of the text of IEC 61029-2-1:1993 and its amendments 1:1999 and 2:2001 prepared by IEC/SC 61F (transformed into IEC TC 116 “Safety of hand-held motor-operated electric tools“), together with the commo

24、n modifications prepared by CLC/TC 116 “Safety of motor-operated electric tools“. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-09-03 latest date by which the nati

25、onal standards conflicting with the document have to be withdrawn (dow) 2015-09-03 This document supersedes EN 61029-2-1:2010. EN 61029-2-1:2012 includes the following significant technical changes with respect to EN 61029-2-1:2010: rewording of Clause 7 and change of Subclause 13.1 into Annex ZD. A

26、ttention 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 two parts: Part 1 General requirements, which ar

27、e common to most transportable motor, operated tools (for the purpose of this European Standard referred to simply as tools) which could come within the scope of this European Standard. Part 2 Requirements for particular types of tool which either supplement or modify the requirements given in Part

28、1 to account for the particular hazards and characteristics of these specific tools. Compliance with the relevant clauses of Part 1 together with this Part 2 provides one means of conforming to the specified essential health and safety requirements of the Directive. This European Standard follows th

29、e overall requirements of EN ISO 12100. For noise and vibration, this European Standard covers the requirements for their measurement, the provision of information arising from these measurements and the provision of information about the personal protective equipment required. Specific requirements

30、 for the reduction of the risk arising from noise and vibration through the design of the tool are not given as this reflects the current state of the art. Warning: Other requirements arising from other EU Directives can be applicable to the products falling within the scope of this standard. BS EN

31、61029-2-1:2012EN 61029-2-1:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 5 EN 61029-2-1:2012 This Part 2-1 is to be used in conjunction with EN 61029-

32、1:2009. This Part 2-1 supplements or modifies the corresponding clauses of EN 61029-1, so as to convert it into the European Standard: “Safety requirements for transportable circular saw benches“. Where a particular subclause of Part 1 is not mentioned in this Part 2-1, that subclause applies as far

33、 as is reasonable. Where this Part 2-1 states “addition“, “modification“ or “replacement“, the relevant text of Part 1 is to be adapted accordingly. Clauses, subclauses, notes, tables and figures which are additional to those in Part 1 are numbered starting from 101. Clauses, subclauses, notes, tabl

34、es and figures which are additional to those in IEC 61029-2-1 are prefixed “Z”. NOTE In this European Standard, the following print types are used: - requirements proper: in roman type; - test specifications: in italic type; - explanatory matter: in smaller roman type. This document has been prepare

35、d under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive. For the relationship with EU Directive 2006/42/EC, see informative Annex ZZ, which is an integral part of this document. Endorsement notice The

36、text of the International Standard IEC 61029-2-1:1993 was approved by CENELEC as a European Standard with agreed common modifications. BS EN 61029-2-1:2012EN 61029-2-1:2012Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELECNot for ResaleNo rep

37、roduction or networking permitted without license from IHS-,-,-EN 61029-2-1:2012 6 1 Scope This clause of Part 1 is applicable except as follows: 1.1 Addition: This standard applies to circular saw benches intended for cutting wood and analogous materials, plastics and nonferrous metals except magne

38、sium with a saw blade diameter not exceeding 315 mm, which hereinafter may simply be referred to as saw or tool. 1.2 Addition: This standard does not apply to circular saw benches intended to cut other metals, such as magnesium, steel and iron. This standard does not apply to circular saw benches wi

39、th an automatic feeding device. This standard does not apply to saws designed for use with abrasive wheels. NOTE Z101 Hand-held electric circular saws and hand-held circular saws mounted on a bench are covered by EN 60745-2-5. NOTE Z102 EN 1870-1 gives requirements for circular saw benches other tha

40、n transportable or hand-held electric tools. NOTE Z103 EN 13898 gives requirements for sawing machines for cold metal. 2 Definitions This clause of Part 1 is applicable except as follows: 2.21 Replacement: 2.21 normal load load to obtain rated input 2.101 circular saw bench machine designed to cut w

41、ood or similar materials by means of a rotating toothed saw blade which projects through a slot in a table which supports and positions the workpiece. The workpiece is fed by hand towards the saw blade. The motor and drive assembly for the saw blade are located below the level of the table 3 General

42、 requirement This clause of Part 1 is applicable. 4 General notes on tests This clause of Part 1 is applicable. 5 Rating This clause of Part 1 is applicable. 6 Classification This clause of Part 1 is applicable. BS EN 61029-2-1:2012EN 61029-2-1:2012Copyright European Committee for Electrotechnical S

43、tandardization Provided by IHS under license with CENELECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 7 EN 61029-2-1:2012 7 Marking and information for use This clause of Part 1 is applicable except as follows: 7.1 Addition: Circular saw benches shall be marked

44、 with maximum and minimum saw blade diameter; rated no-load speed; thickness of riving knife; maximum cutting capacity; indication of direction of rotation of the saw blade; saw blade bore diameter. If the upper guard is made of non-transparent material, an indication of the cutting line in alignmen

45、t with the plane of the saw blade shall be marked on the guard. Circular saw benches for which different no-load speeds can be selected shall be marked, close to the means of adjustment, with details of the method of changing the speed and the resultant no-load speed. This may be done by means of di

46、agrams, etc. Where a machine is designed to operate at more than one spindle speed, the following requirements shall apply: on machines where a speed change is achieved by changing the position of the drive belts on the drive pulleys, the selected speed shall be indicated on the same side of the mac

47、hine as the start control by a diagram showing the relevant speed selected for each combination of pulleys; on machines where a speed change is achieved by an electronic control circuit, the selected speed shall be indicated on the machine at the selecting device (e.g. variable speed control dial pr

48、ovided with numerical speed settings). 7.6 Addition: The direction of rotation of the saw blade shall be indicated on a fixed part of the tool in the vicinity of the spindle axis by an arrow raised or sunk, which is visible when changing the saw blade, or by any other means not less visible and indelible. 7.13 Addition: The substance of the following instructions shall also be given: c) Safety