DIN EN 13128-2009 en 4788 Safety of machine tools - Milling machines (including boring machines)(includes Amendment A2 2009) English version of DIN EN 13128 2009-09《机床安全性 铣床(包括镗孔机).pdf

1、September 2009DEUTSCHE NORM English price group 20No part of this standard 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 25.080.20!$YSy“15448

2、86www.din.deDDIN EN 13128Safety of machine tools Milling machines (including boring machines) (includes Amendment A2:2009)English version of DIN EN 13128:2009-09Sicherheit von Werkzeugmaschinen Frsmaschinen (einschlielich Bohr-Frsmaschinen) (enthlt nderung A2:2009)Englische Fassung DIN EN 13128:2009

3、-09SupersedesDIN EN 13128:2007-03See start of validitywww.beuth.deDocument comprises pages52DIN EN 13128:2009-09 Start of validity This standard takes effect on 1 September 2009. DIN EN 13128 2007-03 may be used in parallel until 28 December 2009. :National foreword This standard includes safety req

4、uirements. This standard has been prepared by Technical Committee CEN/TC 143 “Machine tools Safety” (Secretariat: SNV, Switzerland). The responsible German body involved in its preparation was the Normenausschuss Werkzeugmaschinen (Machine Tools Standards Committee), Technical Committee NA 122-00-05

5、-02 UA Bearbeitungszentren usw. Sicherheit. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN (and/or DKE) shall not be held responsible for identifying any or all such patent rights. This standard contains specifications meetin

6、g the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC, (valid until 28 December 2009) and the “revised Machinery Directive”, Directive 2006/42/EC, which takes effect on 29 December 2009, and which apply to machine tools that are either first placed on the m

7、arket 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 a “harmonized” standard and thus, a manufacturer applying this stand

8、ard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). Amendments This standard differs from DIN EN 13128:2007-03 as follows: a) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 98/37

9、/EC, amended by Directive 98/79 EC” has been updated. b) Annex ZB (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been included. c) Some modifications have been made in the foreword, in Table 2 and in subclauses 7.2, 7.3 and 7

10、.4. d) Clauses 3 to 7 have been editorially revised. Previous editions DIN EN 13128: 2001-07, 2007-03 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13128:2001+A2 April 2009 ICS 25.080.20 Supersedes EN 13128:2001English Version Safety of machine tools - Milling machines (including boring mac

11、hines) Scurit des machines-outils - Fraiseuses (comprenant les alseuses) Sicherheit von Werkzeugmaschinen - Frsmaschinen (einschlielich Bohr-Frsmaschinen) This European Standard was approved by CEN on 7 March 2001 and includes Amendment 1 approved by CEN on 3 February 2006 and Amendment 2 approved b

12、y CEN on 24 February 2009. 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. Up-to-date lists and bibliographical references concerning such national sta

13、ndards may be obtained on application to the CEN 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

14、 to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

15、 Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploit

16、ation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13128:2001+A2:2009: EEN 13128:2001+A2:2009 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 4 2 Normative references 5 3 Terms and definitions .7 4 List of significant hazards 8 5 Safety requirements an

17、d/or protective measures . 12 6 Verification of safety requirements and/or measures . 28 7 Information for use . 28 Annex A (normative) Guards on milling machines - Impact test method 31 Annex B (informative) Equipment for impact test . 35 Annex C (informative) Illustrative figures used as examples

18、36 Annex D (informative) Noise emission measurement 45 Annex ZA (informative) #Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC, amended by Directive 98/79/EC$ 47 Annex ZB (informative) #Relationship between this European Standard and the Essential

19、Requirements of EU Directive 2006/42/EC$ 48 Bibliography . 49 Table 1 List of significant hazards and major sources of these hazards associated with milling machines 9 Table 2 List of safety requirements and/or protective measures and their verification procedures for manual machines with continuous

20、 powered axis feedrates not exceeding 2 m/min and/or a holdtorun controlled rapid traverse axis speed not exceeding 5 m/min 12 Table 3 List of safety requirements and/or protective measures and their verification procedures for manual machines with continuous powered axis speeds in excess of 2 m/min

21、 or holdtorun controlled rapid traverse axis speed in excess of 5 m/min . 13 Table 4 List of safety requirements and/or protective measures and their verification procedures for mechanical hazards associated with automatic machines . 14 Table 5 List of safety requirements and/or protective measures

22、and their verification procedures for hazards other than those listed in tables 2, 3, and 4 20 DIN EN 13128:2009-09 EN 13128:2001+A2:2009 (E) 3 Foreword This document (EN 13128:2001+A2:2009) has been prepared by Technical Committee CEN/TC 143 “Machine tools - Safety“, the secretariat of which is hel

23、d by SNV. 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 September 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document includes Amendment 1,

24、approved by CEN on 2006-02-03 and Amendment 2, approved by CEN on 2009-02-24. This document supersedes EN 13128:2001. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“ and # $. This European Standard has been prepared under a mandate given to CEN by

25、the European Commission and the European Free Trade Association, and supports essential requirements of EC Directive(s). This standard has been prepared to provide one means of conforming with the essential requirements of the Machinery Directive and associated EFTA regulations. Annex A is normative

26、. Annexes B, C, D, ZA and ZB are informative. This Standard also contains a Bibliography. #For relationship with EC Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.$ According to the CEN/CENELEC Internal Regulations, the national standards organizations of

27、the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slova

28、kia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 13128:2009-09 EN 13128:2001+A2:2009 (E) 4 Introduction This European standard is a type C standard as stated in EN 2921. When provisions of this type C standard are different from those which are stated in type A or B standards, th

29、e provisions of this type C standard take precedence. Milling machines present a wide range of hazards, not least from their wide application as rotating tool, stationary workpiece machine tools, for general purpose cutting of cold metal work material. Protection of operators and other persons from

30、contact with moving cutting tools, especially when being rapidly rotated in the spindle or from contact with fastmoving workpieces, is of great importance. When poweroperated mechanisms are provided for workpiece transfer, they can also create hazardous situations during loading/unloading and workpi

31、ece alignment or clamping. On automatic milling machines, total enclosure of the work zone using guards during cutting is the preferred method of safeguarding. Where this is not practicable (e.g. due to size of the workpiece, its geometry, or its special characteristics), operators may be safeguarde

32、d by other means (e.g. perimeter fencing, protective devices at the operating position). Operators may also benefit from pendant controls which enable them to move about the machine. The significant hazards covered by this standard are those listed in table 1. The safety requirements and/or protecti

33、ve measures to prevent or minimize those hazards identified in table 1 and procedures for verification of these requirements or measures are found in clause 5 (tables 2, 3, 4 and 5). The figures in annex C are examples only and are not intended to illustrate the only interpretation of the text. 1 Sc

34、ope 1.1 This standard specifies the technical safety requirements and measures to be adopted by persons undertaking the design, construction and supply (including installation and dismantling, with arrangements for transport and maintenance) of milling machines (see 3.1) including machines capable o

35、f performing boring operations (see 3.5). Machines covered by this standard include but are not limited to: knee and column type milling machines (see figures C.1, C.2); bedtype milling machines (see figure C.3); multispindle milling machines (see figures C.4 and C.5); planomilling machines (see fig

36、ures C.4 and C.5); profile and contouring milling machines (see figure C.6), milling and boring machines (see figure C.7). DIN EN 13128:2009-09 EN 13128:2001+A2:2009 (E) 5 1.2 This standard takes account of intended use including reasonably foreseeable misuse, maintenance, cleaning, and setting oper

37、ations. It presumes access to the machine from all directions. It describes means to reduce risks to operators and other exposed persons. 1.3 This standard also applies to workpiece transfer devices when they form an integral part of the machine. 1.4 This standard deals with significant hazards rele

38、vant to milling machines when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). 1.5 Hazards arising from other metal working processes (e.g. grinding, turning, forming, EDM, laser processing) are covered by other standards (see Bibliography). 1.6 Milling

39、 machines with automatic tool changing capabilities are not covered by this standard (see prEN 12417:1996). 1.7 This standard is not applicable to milling machines which were manufactured before the date of publication by CEN of this standard. 2 Normative references This European Standard incorporat

40、es, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European

41、 Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 292-1:1991, Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology EN 292

42、-2:1991 and EN 292-2/A1:1995, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and specifications EN 294:1992, Safety of machinery Safety distances to prevent danger zones being reached by the upper limbs EN 349, Safety of machinery Minimum gaps to a

43、void crushing of parts of the human body EN 457, Safety of machinery - Auditory danger signals - General requirements, design and testing (ISO 7731:1986 modified) EN 574, Safety of machinery - Two hand control devices Functional aspects Principles for design EN 614, Safety of machinery - Ergonomic d

44、esign principles Part 1: Terminology and general principles Part 2: Interaction between machinery design and work tasks EN 626, Safety of machinery Reduction of risks to health from hazardous substances emitted by machinery EN 811, Safety of machinery Safety distances to prevent danger zones being r

45、eached by the lower limbs EN 894, Safety of machinery Ergonomics requirements and data for the design of displays and control actuators Part 1:1997, Human interactions Part 2:1997, Displays Part 3:2000, Control actuators DIN EN 13128:2009-09 EN 13128:2001+A2:2009 (E) 6 EN 953:1997, Safety of machine

46、ry Guards General requirements for the design and construction of fixed and movable guards EN 954-1#:1996$, Safety of machinery - Safety-related parts of control systems - Part l: General principles for design EN 982:1996, Safety of machinery - Safety requirements for fluid power systems and their c

47、omponents - Hydraulics EN 983:1996, Safety of machinery - Safety requirements for fluid power systems and their components - Pneumatics EN 999, Safety of machinery The positioning of protective equipment in respect of approach speeds of parts of the human body prEN 1005:1998, Safety of machinery Hum

48、an physical performance Part 1: Terms and definitions Part 2: Manual handling of heavy weights associated with machinery Part 3: Recommended force limits for machinery operation EN 1037:1995, Safety of machinery Prevention of unexpected start-up EN 1050:1996, Safety of machinery - Principles for ris

49、k assessment EN 1088:1995, Safety of machinery - Interlocking devices associated with guards Principles for design and selection EN 11271:1997, Explosive atmospheres - Explosion prevention and protection Part 1: Basic concepts and methodology EN 17601:1997, Safety of machinery - Pressure sensitive protective devices Part 1: General principles for the design and testing of pressure sensitive mats and pressure sensitive floors EN 1837, Safety of machinery Integral lighting of machines EN 60825-1:1