1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 1870-16:2012Safety of woodworkingmachines Circular sawingmachinesPart 16: Double mitre sawing machines forV cuttingBS EN 1870-16:2012 BRITISH STANDARDNational forewordThis
2、British Standard is the UK implementation of EN 1870-16:2012.It supersedes BS EN 1870-16:2005+A1:2009 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee MTE/23, Woodworking machines.A list of organizations represented on this committee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 re
3、quest to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 72428 2ICS 79.120.10Compliance with a British
4、Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2012.Amendments issued since publicationDate Text affectedBS EN 1870-16:2012EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1
5、870-16 October 2012 ICS 79.120.10 Supersedes EN 1870-16:2005+A1:2009English Version Safety of woodworking machines - Circular sawing machines - Part 16: Double mitre sawing machines for V cutting Scurit des machines pour le travail du bois - Machines scies circulaires - Partie 16 : Trononneuses doub
6、les coupe en V Sicherheit von Holzbearbeitungsmaschinen - Kreissgemaschinen - Teil 16: Klinkschnittkreissgemaschinen 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 E
7、uropean 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 CEN member. This European Standard exists in three official vers
8、ions (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 versions. CEN members are the national standards bodies of Austria,
9、 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, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, S
10、witzerland, 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 form and by any means reserved worldwide for CEN national Member
11、s. Ref. No. EN 1870-16:2012: EBS EN 1870-16:2012EN 1870-16:2012 (E) 2 Contents Page Foreword 4Introduction .61 Scope 72 Normative references 73 Terms and definitions .93.1 General 93.2 Terms . 103.3 Definitions . 114 List of significant hazards . 145 Safety requirements and/or measures . 175.1 Gener
12、al . 175.2 Controls . 175.2.1 Safety and reliability of control systems 175.2.2 Position of controls 185.2.3 Starting 195.2.4 Normal stopping . 205.2.5 Emergency stop 215.2.6 Mode selection 215.2.7 Failure of the power supply . 225.3 Protection against mechanical hazards . 225.3.1 Stability 225.3.2
13、Hazards of break-up during operation . 225.3.3 Tool holder and tool design . 235.3.4 Braking . 245.3.5 Devices to minimise the possibility or the effect of ejection . 255.3.6 Workpiece supports and guides . 255.3.7 Prevention of access to moving parts 265.3.8 Workpiece clamping devices . 305.4 Prote
14、ction against non-mechanical hazards . 315.4.1 Fire . 315.4.2 Noise 325.4.3 Emission of chips and dust . 335.4.4 Electricity . 345.4.5 Ergonomics and handling 345.4.6 Pneumatics 355.4.7 Electromagnetic compatibility . 355.4.8 Static electricity 355.4.9 Errors of fitting 355.4.10 Supply disconnection
15、 (Isolation) 355.4.11 Maintenance 366 Information for use . 366.1 General . 366.2 Warnings and warning devices . 366.3 Marking 376.4 Instruction handbook . 37Annex A (normative) Saw spindle dimensional tolerances . 42Annex B (normative) Braking tests 43BS EN 1870-16:2012EN 1870-16:2012 (E) 3 B.1 Con
16、ditions for all tests 43B.2 Tests . 43B.2.1 Un-braked run-down time . 43B.2.2 Braked run down time . 43Annex C (normative) Impact test method for guards 44C.1 General . 44C.2 Test method . 44C.2.1 Preliminary remarks 44C.2.2 Testing equipment . 44C.2.3 Projectile for guards 44C.2.4 Sampling. 44C.2.5
17、 Test procedure . 44C.3 Results 45C.4 Assessment . 45C.5 Test report 45C.6 Test equipment for impact test 45Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 47Bibliography 50BS EN 1870-16:2012EN 1870-16:2012 (E) 4 Foreword T
18、his document (EN 1870-16:2012) 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 national standard, either by publication of an identical text or by endorsement, at the l
19、atest 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 patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all su
20、ch patent rights. This document supersedes EN 1870-16:2005+A1:2009. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of the Machinery Directive. For relationship with EU Directive 2006
21、/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 contributing to the preparation of this document include European Committee of Woodworking Machinery Manufactu
22、rers 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), dimension saws and building site saws; Part 3: Down cutting cross-cut saws and dual purpose down cutting cros
23、s-cut saws/circular saw benches; Part 4: Multiblade rip sawing machines with manual loading and/or unloading; Part 5: Circular sawbenches/up-cutting cross-cut sawing machines; Part 6: Circular sawing machines for firewood and dual purpose circular sawing machines for firewood/circular saw benches, w
24、ith 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: Double blade circular sawing
25、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: Semi-automatic and automatic horizontal cross-cut sawing machines with one saw unit (radial arm saws); Part 12:
26、Pendulum cross-cut sawing machines; BS EN 1870-16:2012EN 1870-16:2012 (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: Doub
27、le mitre sawing machines 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
28、building site saws (at Enquiry stage at the time of publication of the present document). The documents 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 EN ISO 12100:2010, Introduction for a description
29、of A, B and 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
30、 of Macedonia, 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. BS EN 1870-16:2012EN 1870-16:2012 (E) 6 Introduction This doc
31、ument has been prepared to be a harmonised standard to provide one means of conforming to the essential safety requirements of the Machinery 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
32、hazards, hazardous situations and events are covered are indicated in 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 C type standard take precedence over the provisions of other standards,
33、 for machines that have been designed and built in accordance with the requirements of the provisions of this type C standard. The requirements of this document are directed to manufacturers and their authorised representatives of double mitre sawing machines for V-cutting. They are also useful for
34、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. BS EN 1870-16:2012EN 1870-16:2012 (E) 7 1 Scope This European Standard specifies all significant hazards, hazardous situations and ev
35、ents as listed in Clause 4 which are relevant to double mitre sawing machines for V-cutting with a maximum cutting capacity (width and height) of 200 mm, fitted or not with pneumatic systems, hereinafter referred to as the machine, designed to cut solid wood, chipboard, fibreboard or plywood and als
36、o these materials where they are covered with plastic laminate or edgings, when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse. The requirements of this document apply to stationary and displaceable double mitre saw for V-cutti
37、ng (see 3.3.3 and 3.3.4). 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 transportable mitre saws or any adaptation permitting their use in a different mode, i.e. bench mounting. NOTE
38、 1 Transportable motor-operated electric single blade mitre saws are covered by the requirements of EN 61029-1:2009 and EN 61029-2-9:2009. This document is not applicable to double mitre sawing machines for V-cutting fitted with hydraulic system. This document is not applicable to double mitre sawin
39、g machines for V-cutting which are manufactured before the date of its publication as EN. NOTE 2 Machines covered by this document are listed under 1.4 of Annex IV of the Machinery Directive. 2 Normative references The following documents, in whole or in part, are normatively referenced in this docu
40、ment 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) applies. EN 574:1996+A1:2008, Safety of machinery Two-hand control devices Functional aspects Princip
41、les for design 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
42、 woodworking Safety requirements Part 1: Milling tools, circular saw blades EN 894-1:1997+A1:2008, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 1: General principles for human interactions with displays and control actuators EN 894-2:1997+A1:2008,
43、 Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 2: Displays EN 894-3:2000+A1:2008, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 3: Control actuators BS EN 1870-16:2012EN 1870-16:2012 (E) 8 EN 1005
44、-1:2001+A1:2008, Safety of machinery Human physical performance Part 1: Terms and definitions EN 1005-2:2003+A1:2008, Safety of machinery Human physical performance Part 2: Manual handling of machinery and component parts of machinery EN 1005-3:2002+A1:2008, Safety of machinery Human physical perfor
45、mance Part 3: Recommended force limits for machinery operation EN 1005-4:2005+A1:2008, Safety of machinery Human physical performance Part 4: Evaluation of working postures and movements in relation to machinery EN 1037:1995+A1:2008, Safety of machinery Prevention of unexpected start-up EN 1088:1995
46、+A2:2008, Safety of machinery Interlocking devices associated with guards Principles for design and selection EN 1760-1:1997+A1:2009, Safety of machinery Pressure sensitive protective devices Part 1: General principles for the design and testing of pressure sensitive mats and pressure sensitive floo
47、rs EN 50370-1:2005, Electromagnetic compatibility (EMC) Product family standard for machine tools Part 1: Emission EN 50370-2:2003, Electromagnetic compatibility (EMC) Product family standard for machine tools Part 2: Immunity EN 60204-1:2006, Safety of machinery Electrical equipment of machines Par
48、t 1: General requirements (IEC 60204-1:2005, modified) EN 60439-1:1999,1)Low-voltage switchgear and controlgear assemblies Part 1: Type-tested and partially type-tested assemblies (IEC 60439-1:1999) EN 60529:1991,2)Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989) EN 61310-1:20
49、08, Safety of machinery Indication, marking and actuation Part 1: Requirements for visual, auditory and tactile signals (IEC 61310-1:2007) EN 61800-5-2:2007, Adjustable speed electrical power drive systems Part 5-2: Safety requirements Functional CLC/TS 61496-2:2006, Safety of machinery Electro-sensitive protective equipment
