DIN EN 14070-2009 Safety of machine tools - Transfer and special-purpose machines (includes Amendment A1 2009) English version of DIN EN 14070 2009-07《机械工具的安全 组合机床和专用机床(含修改件A1 2009.pdf

1、July 2009DEUTSCHE NORM English price group 19No 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 25.080.01!$Xlq“1537378www

2、.din.deDDIN EN 14070Safety of machine tools Transfer and special-purpose machines (includes Amendment A1:2009)English version of DIN EN 14070:2009-07Sicherheit von Werkzeugmaschinen Transfer- und Einzweck- oder Sondermaschinen (enthlt nderung A1:2009)Englische Fassung DIN EN 14070:2009-07SupersedesD

3、IN EN 14070:2004-01See start of validitywww.beuth.deDocument comprises 45 pagesDIN EN 14070:2009-07 2 Start of validity This standard takes effect on 1 July 2009. DIN EN 14070-2004-01 may be used in parallel until 28 December 2009. National foreword This standard includes safety requirements. This s

4、tandard 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 122-00-05-02 UA Bearbeitun

5、gszentren usw. Sicherheit. Amendment of the European Machinery Directive has made it necessary to review the previously valid standard, EN 14070:2003, in terms of the essential requirements of the new European Machinery Directive, 2006/42/EC. This standard contains specifications meeting the essenti

6、al 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 market or comm

7、issioned 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 standard may assum

8、e compliance with the requirements of the Machinery Directive (“presumption of conformity”). Amendments This standard differs from DIN EN 14070:2004-01 as follows: a) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC” has been

9、 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 subclauses 7.2, 7.3 and 7.4. d) Clauses 3 to 7 have been editorially revised. Previous editions DIN E

10、N 14070: 2001-03, 2004-01 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14070:2003+A1 February 2009 ICS 25.080.01 Supersedes EN 14070:2003English Version Safety of machine tools - Transfer and special-purpose machines Scurit des machines-outils - Machines transfert et machines spciales Sicher

11、heit von Werkzeugmaschinen - Transfer- und Einzweck- oder Sondermaschinen This European Standard was approved by CEN on 24 July 2003 and includes Amendment 1 approved by CEN on 29 December 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions

12、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 Management Centre or to any CEN member. This European Standard exists in three offi

13、cial 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria

14、, Belgium, Bulgaria, 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 and United Kingdom. EUROPEAN COMMITT

15、EE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14070:2003+A1:2009: EEN 14070:2003+A1:20

16、09 (E) 2 Contents page Foreword 3 0 Introduction 4 1 Scope 4 2 Normative references 5 3 Terms and definitions .7 4 List of significant hazards 8 5 Safety requirements and/or protective measures . 13 6 Verification of safety requirements and/or protective measures 25 7 Information for use . 25 Annex

17、A (normative) Guards on transfer and special purpose machines - Impact test method . 28 Annex B (informative) Equipment for impact test . 32 B.1 Gun device . 32 B.2 Running the equipment 32 Annex C (informative) Illustrative figures used as examples 33 Annex D (normative) Noise emission measurement

18、. 38 Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC, amended by Directive 98/79/EC“ 40 Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 41 Biblio

19、graphy . 42 DIN EN 14070:2009-07 EN 14070:2003+A1:2009 (E) 3 Foreword This document (EN 14070:2003+A1:2009) has been prepared by Technical Committee CEN/TC 143 “Machine tools - Safety”, the secretariat of which is held by SNV. This European Standard shall be given the status of a national standard,

20、either by publication of an identical text or by endorsement, at the latest by August 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document includes Amendment 1, approved by CEN on 2008-12-29. This document supersedes EN 14070:2003. The start and f

21、inish of text introduced or altered by amendment is indicated in the text by tags ! “. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential safety requirements of the Machinery Directive to determine s

22、afety for new transfer and special purpose machines. !For relationship with EC Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“ Annexes A and D are normative. Annexes B and C are informative. This document includes a Bibliography. According to the CEN/CENE

23、LEC Internal Regulations, the national standards organizations of 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, Luxemb

24、ourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 14070:2009-07 EN 14070:2003+A1:2009 (E) 4 0 Introduction This European Standard is a type C standard as stated in 6.3.2 of EN 1070:1998. When provisions of this type

25、 C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence. Transfer and special purpose machines present a wide range of hazards due to the variety of processes and configurations with possible obstructions to vision on the

26、se machines, in particular, those hazardous events which result from contact with: Moving tools especially when being rapidly rotated in spindles; Fast moving machine parts; Fast moving workpieces; Power operated mechanisms for workpiece handling, load or unload. The figures in annex C (informative)

27、 are examples only and are not intended to illustrate the only interpretation of the text. A list of standards related to EN 14070 is given in the bibliography. 1 Scope 1.1 This standard specifies the technical safety requirements and protective measures to be adopted by persons undertaking the desi

28、gn, construction and supply (including information which must be provided for installation and dismantling, with arrangements for transport and maintenance) of transfer and special purpose machines (see 3.1). These machines are designed to process only a pre-specified metal or analogous material wor

29、kpiece, or limited family of similar workpieces by means of a predetermined sequence of machining operations and process parameters. 1.2 This standard takes account of intended use, including reasonably foreseeable misuse, maintenance, cleaning, and setting operations. It specifies access arrangemen

30、ts to machining positions and manual load/unload stations (see 3.4). 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 transport devices for workpiece load/unload when they form an integ

31、ral part of the machine. 1.4 This standard deals with significant hazards relevant to transfer and special purpose machines when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). The safety requirements and/or protective measures to prevent or minimise t

32、hose hazards identified in Table 1 and procedures for verification of these requirements or measures are found in clause 5. Safety requirements and/or measures are not specified for: Fire and Explosion 1.5 Where machines employ processes which are covered by other standards (e.g. grinding, turning,

33、forming, EDM, laser processing), the requirements of those standards should be applied (see Bibliography). 1.6 This standard applies to machines which are manufactured after publication of this standard by CEN. DIN EN 14070:2009-07 EN 14070:2003+A1:2009 (E) 5 2 Normative references This European Sta

34、ndard incorporates 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 t

35、o this European 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, metho

36、dology. EN 292-2:1991, Safety of machinery - Basic concepts, general principles for design Part 2: Technical principles and specifications. EN 292-2:1991/A1:1995, Safety of machinery - Basic concepts, general principles for design Part 2: Technical principles and specifications; Amendment A1. EN 294

37、:1992, Safety of machinery Safety distances to prevent danger zones being reached by the upper limbs. EN 349, Safety of machinery Minimum gaps to avoid crushing of parts of the human body. EN 574, Safety of machinery Two-hand control devices Functional aspects Principles for design. EN 614-1, Safety

38、 of machinery - Ergonomic design principles Part 1: Terminology and general principles. EN 614-2, Safety of machinery - Ergonomic design principles Part 2: Interactions between the design of machinery and work tasks. EN 626-1, Safety of machinery Reduction of risks to health from hazardous substance

39、s emitted by machinery Part 1 - Principles and specifications for machinery manufacturers. EN 811:1996, Safety of machinery - Safety distances to prevent danger zones being reached by the lower limbs. EN 894-1, Safety of machinery - Ergonomic requirements for the design of displays and control actua

40、tors Part 1: General principles for human interactions with displays and control actuators. EN 894-2, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 2: Displays. EN 894-3:2000, Safety of machinery Ergonomics requirements for the design of displays a

41、nd control actuators Part 3: Control actuators. EN 953:1997, Safety of machinery Guards General requirements for the design and construction of fixed and movable guards. EN 954-1, Safety of machinery - Safety-related parts of control systems Part l: General principles for design. EN 982:1996, Safety

42、 of machinery - Safety requirements for fluid power systems and their components 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 spee

43、ds of parts of the human body. DIN EN 14070:2009-07 EN 14070:2003+A1:2009 (E) 6 EN 1005-1, Safety of machinery Human physical performance Part 1: Terms and definitions. EN 1005-2, Safety of machinery Human physical performance Part 2: Manual handling of machinery and component parts of machinery. EN

44、 1005-3, Safety of machinery Human physical performance 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 risk assessment. EN 1070:1998, Safety of machinery Terminology. EN

45、 1088:1995, Safety of machinery - Interlocking devices associated with guards Principles for design and selection. EN 17601, 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

46、1837, Safety of machinery Integral lighting of machines. EN ISO 3744, Acoustics Determination of sound power levels of noise sources using sound pressure Engineering method in an essentially free field over a reflecting plane (ISO 3744:1994). EN ISO 3746:1995, Acoustics Determination of sound power

47、levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:1995). EN ISO 4871, Acoustics Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996). EN ISO 7250, Basic human body measureme

48、nts for technological design (ISO 7250:1996). EN ISO 9614-1, Acoustics Determination of sound power levels of noise sources using sound intensity Part 1: Measurement at discrete points (ISO 9614-1:1993). EN ISO 11202:1995, Acoustics - Noise emitted by machinery and equipment - Measurement of emissio

49、n sound pressure levels at a work station and at other specified positions - Survey method in situ (ISO 11202:1995). EN ISO 11204:1995, Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Method requiring environmental corrections (ISO 11204:1995). EN ISO 11688-1, Acoustics Recommended practice for the design of lownoise machinery and equipment Part 1: Planning (ISO/TR 11688-1: