DIN EN 1870-5-2013 Safety of woodworking machines Circular sawing machines Part 5 Circular sawbenches up-cutting cross-cut sawing machines German version EN 1870-5 2002+A2 2012《木工机.pdf

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1、January 2013 Translation by DIN-Sprachendienst.English price group 24No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC

2、S 79.120.10!$g=“1936826www.din.deDDIN EN 1870-5Safety of woodworking machines Circular sawing machines Part 5: Circular saw benches/up-cutting cross-cut sawing machines;English version EN 1870-5:2002+A2:2012,English translation of DIN EN 1870-5:2013-01Sicherheit von Holzbearbeitungsmaschinen Kreissg

3、emaschinen Teil 5: Kombinierte Tischkreissgemaschinen/von unten schneidendeKappsgemaschinen;Englische Fassung EN 1870-5:2002+A2:2012,Englische bersetzung von DIN EN 1870-5:2013-01Scurit des machines pour le travail du bois Machines scie circulaires Partie 5: Scies circulaires combines table et coupe

4、 transversale ascendante;Version anglaise EN 1870-5:2002+A2:2012,Traduction anglaise de DIN EN 1870-5:2013-01SupersedesDIN EN 1870-5:2010-03www.beuth.deDocument comprises 71 pagesIn case of doubt, the German-language original shall be considered authoritative.01.13 DIN EN 1870-5:2013-01 2 A comma is

5、 used as the decimal marker. National foreword This standard includes safety requirements. This document (EN 1870-5:2002+A2:2012) has been prepared by Technical Committee CEN/TC 142 “Woodworking machines Safety” (Secretariat: UNI, Italy). The responsible German body involved in its preparation was t

6、he Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-06-01 AA Holzbearbei-tungsmaschinen Sicherheit of Section Holzbearbeitungsmaschinen. Representatives of manufacturers and users of circular saw benches/up-cutting cross-cut sawing machines, and of

7、the employers liability insurance associations contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 2006/42/EC, and which apply to machines that are either first placed on the market or commi

8、ssioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of that directive. The European Standards referred to in Clause 2 and in the Bibliography of the EN have been published as the corresponding DIN EN or DIN EN ISO Standards with the same num

9、ber. Where the International Standards referred to are not also DIN ISO Standards with the same number, there are no national standards available, except for: HD 21.1 S4:2002 DIN EN 50525-1 (VDE 0285-525-1):2012-01 HD 22.1 S4:2002 DIN EN 50525-1 (VDE 0285-525-1):2012-01 HD 22.4 S4:2004 DIN EN 50525-

10、2-21 (VDE 0285-525-2-21):2012-01 Amendments This standard differs from DIN EN 1870-5:2010-03 as follows: a) Clause 2 “Normative references” has been updated; b) Clause 4 “List of significant hazards” has been revised with regard to EN ISO 12100:2010; c) Subclause 5.1 “General” has been added and the

11、 subsequent subclauses in Clause 5 have been renumbered; d) in Subclause 5.2 “Controls” the design requirements for control circuits in certain categories have been replaced by specifications for performance levels; e) Subclause 5.2.1.2 “Use of protective devices” containing requirements for magneti

12、c/proximity switches and time delay units has been added; f) Subclause 5.3.2 “Risk of break-up during operation” has been revised with regard to the strength requirements for guards; g) Subclause 5.3.4 “Braking” has been revised and the requirements have been given in more detail; h) braking tests h

13、ave been moved to Annex I (normative); DIN EN 1870-5:2013-01 3 i) Subclause 5.3.7.1 “Guarding of the saw blade above the table” now includes further requirements for the adjustable guard; j) Subclause 5.3.7.3 “Access to the saw blade below the table” specifies that any access required for changing t

14、he saw blade shall be via a moveable guard interlocked with guard locking with the spindle drive motor; k) Subclause 5.3.7.4 “Guarding of drives” specifies that any access is to be prevented by a moveable guard interlocked with guard locking with the spindle drive motor; l) Subclause 5.4.3 “Emission

15、 of chips and dust” has been revised to include further requirements; m) Annex F (normative) “Saw blade guard mounted on the riving knife or separately stability test” has been added; n) Annex G (normative) “Impact test method for guards” has been added; o) Annex ZA (informative) “Relationship betwe

16、en this European Standard and the Essential Requirements of EU Directive 98/37/EC” has been deleted and the former Annex ZB is now Annex ZA; p) the Bibliography has been updated. Previous editions DIN EN 1870-5: 2002-06, 2010-03 DIN EN 1870-5:2013-01 4 National Annex NA (informative) Bibliography DI

17、N EN 50525-1 (VDE 0285-525-1):2012-01, Electric cables Low voltage energy cables of rated voltages up to and including 450/750 V (U0/U) Part 1: General requirements DIN EN 50525-2-21 (VDE 0285-525-2-21):2012-01, Electric cables Low voltage energy cables of rated voltages up to and including 450/750

18、V (U0/U) Part 2-21: Cables for general applications Flexible cables with crosslinked elastomeric insulation EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1870-5:2002+A2 September 2012 ICS 79.120.10 Supersedes EN 1870-5:2002+A1:2009English Version Safety of woodworking machines - Circular sawi

19、ng machines - Part 5: Circular saw benches/up-cutting cross-cut sawing machines Scurit des machines pour le travail du bois - Machines scie circulaires - Partie 5: Scies circulaires combines table et coupe transversale ascendante Sicherheit von Holzbearbeitungsmaschinen - Kreissgemaschinen - Teil 5:

20、 Kombinierte Tischkreissgemaschinen/von unten schneidende Kappsgemaschinen This European Standard was approved by CEN on 8 November 2001 and includes Amendment 1 approved by CEN on 30 July 2009 and Amendment 2 approved by CEN on 27 July 2012. CEN members are bound to comply with the CEN/CENELEC Inte

21、rnal 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 Management Centre or to any

22、 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-CENELEC Management Centre has the same status as the official ve

23、rsions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway

24、, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any

25、 form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1870-5:2002+A2:2012: E2 Contents Foreword 40 Introduction 61 Scope 72 Normative references 73 Terms and definitions . 113.1 General 113.2 Terms 113.3 Definitions 124 List of significant hazards 165 Safety requirements an

26、d/or measures 185.1 #General$ . 185.2 Controls 195.3 Protection against mechanical hazards 215.4 Protection against non-mechanical hazards 406 Information for use 456.1 #General$ . 456.2 Marking . 456.3 Instruction handbook 46Annex A (normative) Open frame machines stability test . 50Annex B (normat

27、ive) Dimensional tolerances of saw spindles . 51Annex C (normative) Riving knife mounting strength test 52Annex D (normative) Riving knife lateral stability test 53Annex E (normative) #Saw blade guard stability test with lead-in or in-feed rollers$ 54E.1 General 54E.2 Machines with saw blade guards

28、with lead-in 54E.3 Machines with saw blade guards with in-feed rollers 54Annex F (normative) #Saw blade guard mounted on the riving knife or separately stability test$ . 57F.1 General 57F.2 Separately from riving knife mounted saw blade guards 57F.3 Riving knife mounted saw blade guards . 59Annex G

29、(normative) #Impact test method for guards$ . 61G.1 General 61G.2 Test method 61G.3 Results 62G.4 Assessment 62G.5 Test report 62G.6 Test equipment for impact test 62Annex H (normative) #Brake tests$ 64H.1 Conditions for all tests 64H.2 Tests 64DIN EN 1870-5:2013-01 EN 1870-5:2002+A2:2012 (E) 3 Anne

30、x ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 66Bibliography 67DIN EN 1870-5:2013-01 EN 1870-5:2002+A2:2012 (E) 4 Foreword This document (EN 1870-5:2002+A2:2012) has been prepared by Technical Committee CEN/TC 142 “Woodwork

31、ing machines - Safety“, the secretariat of which is held by UNI. 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 March 2013, and conflicting national standards shall be withdrawn at the latest by

32、March 2013. 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 includes Amendment 1, approved by CEN on 2009-07-30 and Amen

33、dment 2, approved by CEN on 2012-07-27. This document supersedes #EN 1870-5:2002+A1:2009$. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “ and #$. !This document has been prepared under a mandate given to CEN by the European Commission and the Eur

34、opean Free Trade Association, and supports essential requirements of the Machinery Directive. #For relationship with EU Directive, see informative Annex ZA, which is an integral part of this document.$“ Organisations contributing to the preparation of this European Standard include European Committe

35、e of Woodworking Machinery Manufacturers Association “EUMABOIS“. #Annexes A, B, C, D, E, F, G and H are normative and Annex ZA is informative.$ !EN 1870 Safety of woodworking machines Circular sawing machines consists of the following parts: #deleted text$ Part 3: Down cutting cross-cut saws and dua

36、l purpose down cutting cross-cut saws/circular saw benches Part 4: Multi-blade rip sawing machines with manual loading and/or unloading Part 5: Circular saw -benches/up-cutting cross-cut sawing machines Part 6: Circular sawing machines for firewood and dual purpose circular sawing machines for firew

37、ood/circular saw benches, with manual loading and/or unloading Part 7: Single blade log sawing machines with integrated feed table and manual loading and/or unloading Part 8: Single blade edging circular rip sawing machines with power driven saw unit and manual loading and/or unloading Part 9: Doubl

38、e blade circular sawing machines for cross-cutting with integrated feed and with manual loading and/or unloading Part 10: Single blade automatic and semi-automatic up-cutting cross-cut sawing machines DIN EN 1870-5:2013-01 EN 1870-5:2002+A2:2012 (E) 5 Part 11: Semi-automatic and automatic horizontal

39、 cross-cut sawing machines with one saw unit (radial arm saws) Part 12: Pendulum cross-cut sawing machines Part 13: Horizontal beam panel sawing machines Part 14: Vertical panel sawing machines Part 15: Multi-blade cross-cut sawing machines with integrated feed of the workpiece and manual loading an

40、d/or unloading Part 16: Double mitre sawing machines for V-cutting Part 17: Manual horizontal cutting cross-cut sawing machines with one saw unit (manual radial arm saws)“ #Part 18: Dimension saws Part 19: Circular saw benches (with and without sliding table) and building site saws$ The European Sta

41、ndards produced by CEN/TC 142 are particular to woodworking machines and complement the relevant A and B Standards on the subject of general safety (see introduction of #EN ISO 12100:2010$ for a description of A, B and C standards). According to the CEN/CENELEC Internal Regulations, the national sta

42、ndards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

43、Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 1870-5:2013-01 EN 1870-5:2002+A2:2012 (E) 6 0 Introduction This #document$ has been prepared to be a harmonised standard to provide one means of co

44、nforming to the essential safety requirements of the Machinery Directive, and associated EFTA regulations. This #document$ is a type “C” standard as defined in #EN ISO 12100:2010$. #The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in

45、the scope of this document. When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of other standards, for machines that have been designed and built in accordance with the

46、 requirements of the provisions of this type C standard.$ The extent to which hazards are covered is indicated in the scope of this #document$. The requirements of this #document$ concern designers, manufacturers, suppliers and importers of circular saw benches/up-cutting cross-cut sawing machines.

47、#It is also useful for designers.$ This #document$ also includes information to be provided by the manufacturer to the user. Common requirements for tooling are given in #EN 847-1:2005+A1:2007$. Electrically driven machines excluded by the scope of this #document$ are covered by the requirements of

48、#EN 61029-1:2009$. DIN EN 1870-5:2013-01 EN 1870-5:2002+A2:2012 (E) 7 1 Scope !This document deals with all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to circular saw benches/up-cutting cross-cut sawing machines, hereinafter referred to as “machines”, designed to cut solid wood, chipboard, fibreboard, plywood and als