DIN EN 1870-14-2012 Safety of woodworking machines - Circular sawing machines - Part 14 Vertical panel sawing machines German version EN 1870-14 2007+A2 2012《木材加工机械安全性 圆盘锯床 第14部分 垂.pdf

《DIN EN 1870-14-2012 Safety of woodworking machines - Circular sawing machines - Part 14 Vertical panel sawing machines German version EN 1870-14 2007+A2 2012《木材加工机械安全性 圆盘锯床 第14部分 垂.pdf》由会员分享，可在线阅读，更多相关《DIN EN 1870-14-2012 Safety of woodworking machines - Circular sawing machines - Part 14 Vertical panel sawing machines German version EN 1870-14 2007+A2 2012《木材加工机械安全性 圆盘锯床 第14部分 垂.pdf（61页珍藏版）》请在麦多课文档分享上搜索。

1、June 2012 Translation by DIN-Sprachendienst.English price group 21No 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).ICS 7

2、9.120.10!$|td“1898165www.din.deDDIN EN 1870-14Safety of woodworking machines Circular sawing machines Part 14: Vertical panel sawing machines (includes Amendment A2:2012)English translation of DIN EN 1870-14:2012-06Sicherheit von Holzbearbeitungsmaschinen Kreissgemaschinen Teil 14: Vertikalplattenkr

3、eissgemaschinen (enthlt nderung A2:2012)Englische bersetzung von DIN EN 1870-14:2012-06Scurit des machines pour le travail du bois Machines scie circulaire Partie 14: Scies panneaux verticales (Amendement A2:2012 inclus)Traduction anglaise de DIN EN 1870-14:2012-06SupersedesDIN EN 1870-14:2010-06www

4、.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 61 pages06.12 DIN EN 1870-14:2012-06 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This standard has been prepared by Technical Commit

5、tee 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 AA Sicherheit of Section Holzbearbeitungsmaschinen. Repres

6、entatives of manufacturers and users of vertical panel sawing machines, and of the employers liability insurance associations contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I of the new “Machinery Directive”, Directive 2006/42/

7、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 the directives. Once this standard is cited in the Official Journal of the European Union, it is deemed

8、 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 to in Clause 2 and in the bibliography of this standard have been published as the correspond

9、ing DIN EN or DIN EN ISO Standards with the same number. The International Standards and publications referred to in this document have been published as the corresponding DIN ISO Standards with the same number, except for those below, which correspond as follows: HD 21.1 S4:2002 DIN VDE 0281-1:2003

10、 HD 22.1 S4:2002 DIN VDE 0282-1:2003 There is no national standard available for the International Standard ISO 7960 referred to in this document. Amendments This standard differs from DIN EN 1870-14:2010-06 as follows: a) normative references have been updated; b) Clause 5 “Safety requirements and/

11、or measures” has been revised; c) Subclause 6.3 “Instruction handbook” has been updated (items s), v) and w), new item x); d) Annex A (informative) “Use of well tried components” has been deleted; e) Annex G (normative) “Use of electronic components” has been deleted; f) Annex ZA (informative) “Rela

12、tionship between this European Standard and the Essential Requirements of EU Directive 98/37/EC” has been deleted; g) the previous informative Annex ZB “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” is now included as informative Annex ZA; h)

13、The bibliography has been updated. DIN EN 1870-14:2012-06 3 Previous editions DIN 38820-1: 1979-02 DIN EN 1870-2: 1999-07 DIN EN 1870-14: 2008-03, 2010-06 National Annex NA (informative) Bibliography DIN VDE 0281-1:2003, Cables of rated voltages up to and including 450/750 V and having thermoplastic

14、 insulation Part 1: General requirements DIN VDE 0282-1:2003, Cables of rated voltages up to and including 450/750 V and having cross-linked insulation Part 1: General requirements DIN EN 1870-14:2012-06 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1870-14:

15、2007+A2 March 2012 ICS 79.120.10 Supersedes EN 1870-14:2007+A1:2009English Version Safety of woodworking machines - Circular sawing machines - Part 14: Vertical panel sawing machines Scurit des machines pour le travail du bois - Machines scie circulaire - Partie 14: Scies panneaux verticales Sicherh

16、eit von Holzbearbeitungsmaschinen - Kreissgemaschinen - Teil 14: Vertikalplattenkreissgemaschinen This European Standard was approved by CEN on 22 November 2007 and includes Amendment 1 approved by CEN on 20 August 2009 and Amendment 2 approved by CEN on 30 January 2012. CEN members are bound to com

17、ply 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-CENELE

18、C 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the s

19、ame status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,

20、Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. 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 1870-14:2007+A2:2012: EEUROPEAN

21、 COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG EN 1870-14:2007+A2:2012 (E) 2 Contents Page Foreword 4Introduction .61 Scope 72 Normative references 73 Terms and definitions 103.1 #General$ 103.2 #Definitions$ . 104 List of significant hazards . 145 Safet

22、y requirements and / or measures . 165.1 General . 165.2 Controls . 175.2.1 Safety and reliability of control systems 175.2.2 Position of controls 175.2.3 Starting 185.2.4 Normal stopping . 195.2.5 Emergency stop 205.2.6 Cutting cycle on vertical panel sawing machines with integrated feed 215.2.7 Sp

23、eed changing 215.2.8 Failure of the power supply . 225.2.9 Failure of the control circuits 225.3 Protection against mechanical hazards . 225.3.1 Stability 225.3.2 Hazard resulting from break-up during operation . 225.3.3 Tool holder and tool design . 235.3.4 Braking . 245.3.5 Devices to minimise the

24、 possibility or the effect of ejection . 245.3.6 Work piece supports and guides 285.3.7 Prevention of access to moving parts 295.3.8 Guarding of drives 325.4 Protection against non-mechanical hazards . 335.4.1 Fire . 335.4.2 Noise 335.4.3 Emission of chips and dust . 345.4.4 Electricity . 355.4.5 Er

25、gonomics and handling 365.4.6 Pneumatics 365.4.7 Electromagnetic compatibility . 375.4.8 Static electricity 375.4.9 Errors of fitting 375.4.10 Supply disconnection (isolation) 375.4.11 Maintenance 376 Information for use . 386.1 Warning devices . 386.2 Marking 386.2.1 Marking of the machine 386.2.2

26、Marking of riving knives and pressure shoes . 396.3 Instruction handbook . 39Annex A (normative) Impact test method for guards . 44DIN EN 1870-14:2012-06 EN 1870-14:2007+A2:2012 (E) 3 A.1 General . 44A.2 Test method . 44A.2.1 Preliminary remarks 44A.2.2 Testing equipment . 44A.2.3 Projectile for gua

27、rds 44A.2.4 Sampling. 44A.2.5 Test procedure . 44A.3 Results 45A.4 Assessment . 45A.5 Test report 45A.6 Test equipment for impact test 45Annex B (normative) Saw spindle dimensional tolerances 47Annex C (normative) Riving knife mounting strength test . 48Annex D (normative) Riving knife testing - Lat

28、eral stability . 49Annex E (normative) Braking tests . 50E.1 Conditions for all tests 50E.2 Tests . 50E.2.1 Un-braked run-down time . 50E.2.2 Braked run-down time . 50Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC$ 53Bibl

29、iography 57DIN EN 1870-14:2012-06 EN 1870-14:2007+A2:2012 (E) 4 Foreword This document (EN 1870-14:2007+A2:2012) has been prepared by Technical Committee CEN/TC 142 “Woodworking machines - Safety”, the secretariat of which is held by UNI. This document shall be given the status of a national standar

30、d, either by publication of an identical text or by endorsement, at the latest by September 2012 and conflicting national standards shall be withdrawn at the latest by September 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights

31、. 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 2009-08-20, and Amendment 2, approved by CEN on 2012-01-30. This document supersedes #EN 1870-14:2007+A1:2009$. The start and finish of text introd

32、uced or altered by amendment is indicated in the text by tags !“ and # $XThis document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of the #Machinery Directive$. #For relationship with EU Direct

33、ive(s), see informative Annex ZA, which is an integral part of this document.$ Organisations contributing to the preparation of this European Standard include the European Committee of Woodworking Machinery Manufacturers Association “EUMABOIS“. The European Standards produced by CEN/TC 142 are parti

34、cular 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). EN 1870 Safety of woodworking machines Circular sawing machines consists of the following parts: Part 1: C

35、ircular saw benches (with and without sliding table), dimension saws and building site saws; !deleted text“ 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 manual loading and/or unloading; Part 5: Circ

36、ular saw benches/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 integrated feed table and manual loadi

37、ng and/or unloading; Part 8: Single blade edging circular rip sawing machines with power driven saw unit and manual loading and/or unloading; DIN EN 1870-14:2012-06 EN 1870-14:2007+A2:2012 (E) 5 Part 9: Double blade circular sawing machines for cross-cutting with integrated feed and with manual load

38、ing 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: Pendulum cross-cut sawing machines; Part 13: Horizontal beam panel s

39、awing machines; Part 14: Vertical panel sawing machines; Part 15: Multiblade 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 cross-cut sawing machines with one

40、 saw unit (manual radial arm saws); # Part 18: Dimension saws; Part 19: Circular saw benches (with and without sliding table) and building site saws.$ According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Europe

41、an Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey

42、 and the United Kingdom. DIN EN 1870-14:2012-06 EN 1870-14:2007+A2:2012 (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 Machinery Directive, and associated EFTA regulations. This document is

43、 a type C standard as defined in #EN ISO 12100:2010$. The machinery concerned and the extent to which hazards, hazardous situations and events 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 standar

44、ds, the provisions of this type C standard take precedence over the provisions of other standards, for machines that have been designed and built according to the provisions of this type C standard. The requirements of this document are directed to manufacturers and their authorised representatives

45、of vertical panel sawing machines. This document is also useful for designers and importers. This document also includes provision and examples of information to be provided by the manufacturer to the user. Common requirements for tooling are given in #EN 847-1:2005+A1:2007$. DIN EN 1870-14:2012-06

46、EN 1870-14:2007+A2:2012 (E) 7 1 Scope This document !specifies all“ significant hazards, hazardous situations and events as listed in Clause 4 which are relevant to manually loaded and unloaded vertical panel sawing (with or without integrated feed) machines fitted with: the facility for scoring; an

47、 angle cutting device; a middle support device; a programmable stop for parallel vertical cuts; the facility for grooving with a width of at most 20 mm in one pass by using a milling tools, hereinafter referred to as “machines“ when they are used as intended and under the conditions foreseen by the

48、manufacturer #including reasonably foreseeable misuse$. The machines are designed for cutting panels of the following materials: a) wood based materials such as chipboard, fibreboard, plywood and also these materials where they are covered with plastic / light alloy laminates; b) solid wood; c) hardened rubber and hardened plastic mater