BS EN 1870-17-2012 Safety of woodworking machines Circular sawing machines Manual horizontal cutting cross-cut sawing machines with one saw unit (radial arm saws)《木工机械的安全性 圆锯机械 带单锯.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 1870-17:2012Safety of woodworkingmachines Circular sawingmachinesPart 17: Manual horizontal cutting cross-cutsawing machines with one saw unit (radialarm saws)Copyright Eur

2、opean Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 1870-17:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 1870-17:2012.It supersedes BS EN 1870-

3、17:2007+A2:2009 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee MTE/23, Woodworking machines.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryp

4、rovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 72429 9ICS 79.120.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was publis

5、hed under the authority of theStandards Policy and Strategy Committee on 31 October 2012.Amendments issued since publicationDate Text affectedCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license f

6、rom IHS-,-,-BS EN 1870-17:2012EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1870-17 October 2012 ICS 79.120.10 Supersedes EN 1870-17:2007+A2:2009English Version Safety of woodworking machines - Circular sawing machines - Part 17: Manual horizontal cutting cross-cut sawing machines with one sa

7、w unit (radial arm saws) Scurit des machines pour le travail du bois - Machines scies circulaires - Partie 17: Trononneuses manuelles coupe horizontale avec une unit de sciage (scies circulaires radiales manuelles) Sicherheit von Holzbearbeitungsmaschinen - Kreissgemaschinen - Teil 17: Handbettigte

8、waagrecht schneidende Auslegerkreissgemaschinen mit einem Sgeaggregat (handbettigte Radialsgen) This European Standard was approved by CEN on 4 August 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the

9、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 CEN member. This European Standard exists in three official versions (English, French

10、, 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 versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, C

11、roatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav 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 an

12、d 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 form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1870-1

13、7:2012: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 1870-17:2012EN 1870-17:2012 (E) 2 Contents Page Foreword 4Introduction .61 Scope 72 Normative references 73 Terms a

14、nd definitions 103.1 General . 103.2 Definitions . 104 List of significant hazards . 125 Safety requirements and/or measures . 155.1 General . 155.2 Controls . 155.2.1 Safety and reliability of control systems 155.2.2 Position of controls 165.2.3 Starting 165.2.4 Normal stopping . 175.2.5 Failure of

15、 the power supply . 175.3 Protection against mechanical hazards . 175.3.1 Stability 175.3.2 Risk of break-up during operation 185.3.3 Tool holder and tool design . 185.3.4 Braking . 215.3.5 Workpiece supports and guides . 225.3.6 Prevention of access to moving parts 235.3.7 Clamping devices . 275.4

16、Protection against non-mechanical hazards . 285.4.1 Fire . 285.4.2 Noise 285.4.3 Emission of chips and dust . 295.4.4 Electricity . 305.4.5 Ergonomics and handling 315.4.6 Pneumatics 315.4.7 Electromagnetic compatibility . 315.4.8 Laser 325.4.9 Static electricity 325.4.10 Errors of fitting 325.4.11

17、Supply disconnection (Isolation) 325.4.12 Maintenance 336 Information for use . 336.1 General . 336.2 Marking 336.3 Instruction handbook . 34Annex A (normative) Stability test for displaceable machines . 37Annex B (normative) Saw spindle dimensional tolerances . 38Annex C (normative) Impact test met

18、hod for guards . 39C.1 General . 39C.2 Test method . 39C.2.1 Preliminary remarks . 39Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 1870-17:2012EN 1870-17:2012 (E) 3 C.2.2

19、 Testing equipment . 39C.2.3 Projectile for guards 39C.2.4 Sampling. 39C.2.5 Test procedure . 39C.3 Results 40C.4 Assessment . 40C.5 Test report 40C.6 Test equipment for impact test 40Annex D (normative) Brake tests 42D.1 Conditions for all tests 42D.2 Tests . 42D.2.1 Un-braked run-down time . 42D.2

20、.2 Braked run-down time . 42Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 43Bibliography 46Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking

21、 permitted without license from IHS-,-,-BS EN 1870-17:2012EN 1870-17:2012 (E) 4 Foreword This document (EN 1870-17:2012) has been prepared by Technical Committee CEN/TC 142 “Woodworking machines - Safety”, the secretariat of which is held by UNI. This European Standard shall be given the status of a

22、 national standard, either by publication of an identical text or by endorsement, at the latest by April 2013, and conflicting national standards shall be withdrawn at the latest by April 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of pat

23、ent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 1870-17:2007+A2:2009. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports

24、essential requirements of the Machinery Directive. For relationship with the Machinery Directive 2006/42/EC, see informative Annex ZA, which is an integral part of this document. The main modification to the 2009 edition relates to the introduction of performance levels (PL). Organisations contribut

25、ing to the preparation of this European Standard include European Committee of Woodworking Machinery Manufacturers Association “EUMABOIS. EN 1870, Safety of woodworking machines Circular sawing machines, consists of the following parts: Part 1: Circular saw benches (with and without sliding table),

26、dimension saws and building site saws; Part 3: Down cutting cross-cut saws and dual 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 sawbenches/up-cutting cross-cut sawing machines; Part 6: Circul

27、ar sawing machines for firewood and dual purpose circular sawing machines for firewood/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

28、machines with power driven saw unit and manual loading and/or unloading; Part 9: Double 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; Part 11: Se

29、mi-automatic and automatic horizontal cross-cut sawing machines with one saw unit (radial arm saws); Part 12: Pendulum cross-cut sawing machines; Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without licen

30、se from IHS-,-,-BS EN 1870-17:2012EN 1870-17:2012 (E) 5 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 and/or unloading; Part 16: Double mitre sawing mach

31、ines for V-cutting; Part 17: Manual horizontal cutting cross-cut sawing machines with one saw unit (radial arm saws); Part 18: Dimension saws (at Enquiry stage at the time of publication of the present document); Part 19: Circular saw benches (with and without sliding table) and building site saws (

32、at Enquiry stage at the time of publication of the present document). The European Standards 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 a

33、nd C standards). According to the CEN/CENELEC Internal Regulations, the national standards organisations 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 Maced

34、onia, 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. Copyright European Committee for Standardization Provided by IHS under

35、 license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 1870-17:2012EN 1870-17:2012 (E) 6 Introduction This document has been prepared to be a harmonised standard to provide one means of conforming to the essential safety requirements of the Machiner

36、y Directive, and associated EFTA regulations. This document is a type C standard as stated in EN ISO 12100:2010. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this document. When provisions of this type C standard a

37、re 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 requirements of the provisions of this type C standard. The requirem

38、ents of this document are directed to manufacturers and their authorised representatives of manual horizontal cutting cross-cut circular sawing machines with one saw unit (manual radial arm saws). It is also useful for designers. This document also includes provisions and examples of information to

39、be provided by the manufacturer to the user. Common requirements for tooling are given in EN 847-1:2005+A1:2007. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 1870-17:201

40、2EN 1870-17:2012 (E) 7 1 Scope This European Standard specifies all significant hazards, hazardous situation and events as listed in Clause 4, relevant to stationary and displaceable manual horizontal cutting cross-cut circular sawing machines with one saw unit (manual radial arm saws), hereinafter

41、referred to as “machines”, designed to cut solid wood, chipboard, fibreboard, plywood and also these materials if they are covered with plastic edging and/or plastic laminates, when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misus

42、e. NOTE 1 For the definition of stationary and displaceable machine, see 3.2.3 and 3.2.4. The requirements of this document apply to all machines whatever their method of control e.g. electromechanical and/or electronic. This document does not apply to: a) machines set up on a bench or a table simil

43、ar to a bench, which are intended to carry out work in a stationary position, capable of being lifted by one person by hand; the bench can also be an integrated part of the machine if it consists of hinged legs which can be extended down; NOTE 2 Transportable motor-operated electrical tools are deal

44、t with in EN 61029-1:2009 together with IEC 61029-2-2:1993. b) machines fitted with hydraulically powered machine actuators; c) machines fitted with powered work-piece positioning; d) machines fitted with the facility for either ripping, milling (including trenching and grooving), sanding and/or dri

45、lling; e) machines equipped with more than one saw spindle speed; NOTE 3 A standard to cover machines that can be used for ripping and moulding will be considered at the next revision. NOTE 4 Semi-automatic and automatic horizontal cutting cross-cut circular sawing machines with one saw unit (radial

46、 arm saws) are dealt with in EN 1870-11:2003+A1:2009. f) machines with integrated feed. This document is not applicable to manual horizontal cutting cross-cut circular sawing machines with one saw unit (manual radial arm saws) which are manufactured before the date of its publication as EN. 2 Normat

47、ive references The 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) a

48、pplies. EN 614-1:2006+A1:2009, Safety of machinery Ergonomic design principles Part 1: Terminology and general principles EN 614-2:2000+A1:2008, Safety of machinery Ergonomic design principles Part 2: Interactions between the design of machinery and work tasks EN 847-1:2005+A1:2007, Tools for woodworking Safety requirements Part 1: Milling tools, circular saw blades Copyright European Committee for Standardization Provided by IHS under license with CENNot for Re