DIN EN 1870-16-2013 en 7475 Safety of woodworking machines Circular sawing machines Part 16 Double mitre sawing machines for V cutting German version EN 1870-16 2012《木工机械安全 圆盘锯床 第1.pdf

1、January 2013 Translation by DIN-Sprachendienst.English price group 20No 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“1936827www.din.deDDIN EN 1870-16Safety of woodworking machines Circular sawing machines Part 16: Double mitre sawing machines for V cutting;English version EN 1870-16:2012,English translation of DIN EN 1870-16:2013-01Sicherheit von Holzbearbeitungsmaschinen Kreissgemaschinen Teil 16:

3、Klinkschnittkreissgemaschinen;Englische Fassung EN 1870-16:2012,Englische bersetzung von DIN EN 1870-16:2013-01Scurit des machines pour le travail du bois Machines scies circulaires Partie 16: Tron onneuses doubles coupe en V;Version anglaise EN 1870-16:2012,Traduction anglaise de DIN EN 1870-16:201

4、3-01SupersedesDIN EN 1870-16:2010-06www.beuth.deIn case of doubt, the German-language original shall be considered authoritative. Document comprises 54 pages 01.13DIN EN 1870-16:2013-01 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This docume

5、nt (EN 1870-16:2012) has been prepared by Technical Committee CEN/TC 142 “Woodworking machines Safety” (Secretariat: UNI, Italy). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-06-01

6、AA Holzbearbeitungsmaschinen Sicherheit of Section Holzbearbeitungsmaschinen. Representatives of manufacturers and users of double mitre sawing machines for V cutting, and of the employers liability insurance associations contributed to this standard. This standard contains specifications meeting th

7、e 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 commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of that direct

8、ive. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The European Standards referred t

9、o in this document have been published as DIN EN or DIN EN ISO Standards with the same number. There is no DIN Standard available which corresponds to the International Standard referred to. Amendments This standard differs from DIN EN 1870-16:2010-06 as follows: a) Clause 2 “Normative references” h

10、as been updated; b) in Subclause 5.2 “Controls” the design requirements for control circuits in certain categories have been replaced by specifications for performance levels; c) Subclauses 5.2.1.2 “Use of well tried components” and 5.2.1.3 “Safety Related Electronic Control Systems (SRECS)” have be

11、en deleted; d) Subclauses 5.2.3 “Starting“, 5.2.4 “Normal stopping” and 5.2.5 “Emergency stop” have been completely revised; e) Annex C (normative) “Impact test method for guards” has been added including tests on guards materials, unless they are in accordance with Subclause 5.3.2 “Hazards of break

12、-up during operation”; f) Subclause 5.3.7 “Prevention of access to moving parts” has been completely revised; g) Subclause 5.4.3 “Emission of chips and dust” has been revised to include further requirements; h) Subclause 6.2 “Warnings and warning devices” has been added; DIN EN 1870-16:2013-01 3 i)

13、Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC” has been deleted; j) the former Annex ZB is now Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC”;

14、 k) the Bibliography has been updated. Previous editions DIN EN 1870-16: 2005-07, 2010-06 DIN EN 1870-16:2013-01 4 National Annex NA (informative) Bibliography DIN VDE 0281-1 (VDE 0281-1):2003-09, Cables of rated voltages up to and including 450/750 V and having thermoplastic insulation Part 1: Gene

15、ral requirements DIN VDE 0282-1 (VDE 282-1):2003-09, Cables of rated voltages up to and including 450/750 V and having cross-linked insulation Part 1: General requirements EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1870-16 October 2012 ICS 79.120.10 Supersedes EN 1870-16:2005+A1:2009Englis

16、h 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 doubles coupe en V Sicherheit von Holzbearbeitungsmaschinen - Kreissgemaschine

17、n - 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 European Standard the status of a national standard without any alteration.

18、 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, German). A version in any other language made by tr

19、anslation 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Fin

20、land, 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 and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZAT

21、ION 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 1870-16:2012: EEN 1870-16:2012 (E) 2 Contents Page Foreword

22、 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 General . 175.2 Controls . 175.2.1 Safety and reliability of control systems 175.2.2 Position of

23、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 Hazards of break-up during operation . 225.3.3 Tool holder and tool design . 235.3.4 Braking

24、 . 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 Protection against non-mechanical hazards . 315.4.1 Fire . 315.4.2 Noise 325.4.3 Emission of chip

25、s 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 (Isolation) 355.4.11 Maintenance 366 Information for use . 366.1 General . 366.2 Warnings a

26、nd warning devices . 366.3 Marking 376.4 Instruction handbook . 37Annex A (normative) Saw spindle dimensional tolerances . 42Annex B (normative) Braking tests 43DIN EN 1870-16:2013-01 EN 1870-16:2012 (E) 3 B.1 Conditions for all tests 43B.2 Tests . 43B.2.1 Un-braked run-down time . 43B.2.2 Braked ru

27、n 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 Test procedure . 44C.3 Results 45C.4 Assessment . 45C.5 Test report 45C.6 Test equipme

28、nt for impact test 45Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 47Bibliography 50DIN EN 1870-16:2013-01 EN 1870-16:2012 (E) 4 Foreword This document (EN 1870-16:2012) has been prepared by Technical Committee CEN/TC 142

29、 “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 latest by April 2013, and conflicting national standards shall be withdrawn at the

30、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 such patent rights. This document supersedes EN 1870-16:2005+A1:2009. This document

31、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 2006/42/EC, see informative Annex ZA, which is an integral part of this document. The

32、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 Manufacturers Association “EUMABOIS“. EN 1870, Safety of woodworking machines Circular sawi

33、ng 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 cross-cut saws/circular saw benches; Part 4: Multiblade rip sawing machines with manua

34、l 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, with manual loading and/or unloading; Part 7: Single blade log sawing machines with

35、 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 machines for cross-cutting with integrated feed and with manual loading and/or unl

36、oading; 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: Pendulum cross-cut sawing machines; DIN EN 1870-16:2013-01 EN 1870-16:2012 (E) 5 P

37、art 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 machines for V-cutting; Part 17: Manual horizontal cutting cr

38、oss-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 (at Enquiry stage at the time of publication of the presen

39、t 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 of A, B and C standards). According to the CEN/CENELEC Internal Regulations,

40、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 Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lat

41、via, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 1870-16:2013-01 EN 1870-16:2012 (E) 6 Introduction This document has been prepared to be a harmonised standard to provide one means

42、 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 hazards, hazardous situations and events are covered are indicated in th

43、e 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, for machines that have been designed and built in accordance with the r

44、equirements 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 designers. This document also includes information to be provided by the

45、 manufacturer to the user. Common requirements for tooling are given in EN 847-1:2005+A1:2007. DIN EN 1870-16:2013-01 EN 1870-16:2012 (E) 7 1 Scope This European Standard specifies all significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to double mitre sawin

46、g 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 also these materials where they are covered with plastic laminate or e

47、dgings, 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-cutting (see 3.3.3 and 3.3.4). The requirements of this document apply t

48、o 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 1 Transportable motor-operated electric single blade mitre saws ar

49、e 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 sawing 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