EN 12717-2001 en Safety of machine tools - Drilling machines (Incorporates Amendment A1 2009)《机床安全 钻床 包含修改件A1-2009》.pdf

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1、BRITISH STANDARD BS EN 12717:2001 Safety of machine tools Drilling machines ICS 25.080.40 NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAW +A1:2009BS EN 12717:2001+A1:2009 ISBN 978 0 580 61250 3 Amendments/corrigenda issued since publication Date Comments 31 October 2009 Implementation o

2、f CEN amendment A1:2009 National foreword This British Standard is the UK implementation of EN 12717:2001+A1:2009. It supersedes BS EN 12717:2001 which is withdrawn. The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text

3、carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“. The UK participation in its preparation was entrusted to Technical Committee MTE/1, Machine tools. A list of organizations represented on this committee can be obtained on request to its secretar

4、y. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard, having been prepared under the direction of the Engi

5、neering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 June 2001 BSI 2009 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12717:2001+A1 February 2009 ICS 25.080.40 Supersedes EN 12717:2001 English Version Safety of machine tools - Dril

6、ling machines Scurit des machines-outils - Perceuses Sicherheit von Werkzeugmaschinen - Bohrmaschinen This European Standard was approved by CEN on 7 March 2001 and includes Amendment 1 approved by CEN on 29 December 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations whi

7、ch 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 Management Centre or to any CEN member. This European S

8、tandard 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 Management Centre has the same status as the official versions. CEN members are the national

9、 standards bodies of 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, Slovakia, Slovenia, Spain, Sweden, Switzerland and Unit

10、ed Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12717:2001

11、+A1:2009: E2 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 and/or protective measures . 12 6 Verification of safety requirements and/or protective measures 26 7 Information for use . 27 Ann

12、ex A (informative) Illustrative figures used as examples 30 Annex B !(normative)“ Noise emission measurement 37 Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 97/37/EC, amended by Directive 98/79/EC“ 39 Annex ZB (informative) !Relat

13、ionship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 40 Bibliography . 41 BS EN 12717:2001+A1:2009 EN 12717:2001+A1:2009 (E)3 Foreword This document (EN 12717:2001+A1:2009) has been prepared by Technical Committee CEN/TC 143 “Machine tools - Safety“, the

14、secretariat of which is held 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 August 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This documen

15、t includes Amendment 1, approved by CEN on 2008-12-29. This document supersedes EN 12717:2001. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. This European Standard has been prepared under a mandate given to CEN by the European Commission and th

16、e 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. !Annexes A, ZA and ZB are informative. Annex B is

17、normative.“ This European 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 the following countries a

18、re 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, Slovakia, Slovenia, Spain, Swe

19、den, Switzerland and United Kingdom. BS EN 12717:2001+A1:2009 EN 12717:2001+A1:2009 (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, the provisions of this t

20、ype C standard take precedence. Drilling 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 contact with moving c

21、utting 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 workpiece alignment or clam

22、ping. On automatic drilling 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 safeguarded by other means (e.

23、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 clause 4. The safety requirements and/or protective measures to pre

24、vent or minimize those hazards identified in table 1 and procedures for verification of these requirements or measures are found in clause 5. The figures in annex A are examples only and are not intended to illustrate the only interpretation of the text. 1 Scope 1.1 This standard specifies the techn

25、ical 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 stationary drilling machines (see 3.1). This standard covers both manual and automatic drilling

26、machines. These include but are not limited to: pedestal drilling machines (see figure A.1); radial arm drilling machines (see figure A.2); coordinate table drilling machines (see figure A.3); horizontal spindle drilling machines (see figure A.4); multispindle drilling machines (see figure A.5) turr

27、et type drilling machines with manual control of turret index. BS EN 12717:2001+A1:2009 EN 12717:2001+A1:2009 (E)5 1.2 This standard takes account of intended use including reasonably foreseeable misuse, maintenance, cleaning, and setting operations. It presumes access to the machine from all direct

28、ions. 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 relevant to drilling machines when they are used as intended

29、and under the conditions foreseen by the manufacturer (see clause 4). 1.5 Hazards arising from other metal working processes (e.g. milling, grinding, turning, forming, EDM, laser processing) are covered by other standards (see Bibliography). 1.6 Automatic drilling machines with automatic tool changi

30、ng capabilities are not covered by this standard (see prEN 12417:1996). 1.7 This standard is not applicable to drilling machines, which were manufactured before the date of publication by CEN of this standard. 2 Normative references This European Standard incorporates, by dated or undated reference,

31、 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 Standard only when incorporated i

32、n it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 292-1:1991 and EN 292-2/A1:1995, Safety of machinery - Basic concepts, general principles for design Part 1: Basic terminology, methodology EN 292-2:1991, Safety

33、 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 avoid crushing of parts of the human bo

34、dy 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 design principles Part 1: Terminology a

35、nd 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 894:1997, Safety of machinery Ergonomics requirements and data for the design of displays and control actuators

36、 Part 1: Human interactions Part 2: Displays EN 894:2000, Part 3: Control actuators EN 953:1997, Safety of machinery Guards General requirements for the design and construction of fixed and movable guards BS EN 12717:2001+A1:2009 EN 12717:2001+A1:2009 (E)6 EN 954-1, Safety of machinery - Safety-rela

37、ted parts of control systems Part l: General principles for design EN 982:1996, Safety 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,

38、 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 Human physical performance Part 1: Terms and definitions Part 2: Manual handling of heavy weights associated with machinery Part 3: Recommended fo

39、rce 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 1088:1995, Safety of machinery - Interlocking devices associated with guards Principles for design and selection EN 11271:1997,

40、 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, Safet

41、y of machinery Integral lighting of machines EN ISO 3744:1995, Acoustics Determination of sound power level of noise sources using sound pressure Engineering method in an essentially free field over a reflecting plane EN ISO 3746:1995, Acoustics Determination of sound power level of noise sources us

42、ing sound pressure Survey method using an enveloping measurement surface over a reflecting plane EN ISO 4871, Acoustics Declaration and verification of noise emission values of machinery and equipment EN ISO 9614-1:1995, Acoustics Determination of sound power level of noise sources using sound inten

43、sity Part 1: Measurement at discrete points EN ISO 11202:1995, Acoustics Noise emitted by machinery and equipment Measurement method of emission sound power levels at the work station and at other specified positions Survey method in situ EN ISO 11204:1995, Acoustics - Noise emitted by machinery and

44、 equipment Method requiring environmental corrections EN ISO 14122, Permanent means of access to machines and industrial plants Part 2: Working platforms and gangways Part 3: Stairways, stepladders and guard-rails prEN 13478:1999, Safety of machinery - Fire prevention and protection EN ISO 11688-1,

45、Acoustics Recommended practice for the design of lownoise machinery and equipment - Part 1: Planning ISO/TR 11688-2:1998, Acoustics Recommended practice for the design of lownoise machinery and equipment - Part 2: Introduction to the physics of low-noise design BS EN 12717:2001+A1:2009 EN 12717:2001

46、+A1:2009 (E)7 EN 60204-1:1997, Safety of machinery - Electrical equipment of machines - Part 1: General requirements EN 60529:1991, Degrees of protection provided by enclosures (IP Code) EN 61496-1:1997, Safety of machinery - Electrosensitive protective equipment Part 1: General requirements and tes

47、ts IEC 61496-2, Safety of machinery Electro-sensitive protective equipment Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs) EN 50081-2, Electromagnetic compatibility - Generic emission standard Part 2: Industrial environment EN 61000-6-2, Electrom

48、agnetic compatibility (EMC) Part 6-2: Generic standards - Immunity for industrial environments (IEC 61000-6-2:1999) 3 Terms and definitions For the purposes of this standard, the following terms and definitions apply. For other terms and definitions, see EN 2921, EN 2922/A1. 3.1 drilling machine a m

49、achine designed to produce holes in cold metal by the use of a rotating cutting tool 3.1.1 manual drilling machine a machine where the axial motion of the cutting tool is controlled through the actuation of a handwheel or lever (may include powered axial feed or powered unprogrammed positioning of spindle or workpiece) 3.1.2 automatic drilling machine a machine with the capability to perform programmed multiple position drilling operations 3.2 workpiece transfer device