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1、BRITISH STANDARD BS EN 1218-2:2004 Incorporating corrigendum no. 1 Safety of woodworking machines Tenoning machines Part 2: Double end tenoning and/or profiling machines fed by chain or chains The European Standard EN 1218-2:2004 has the status of a British Standard ICS 79.120.10 ? BS EN 1218-2:2004
2、 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 22 July 2004 BSI 2007 ISBN 0 580 44149 0 National foreword This British Standard was published by BSI. It is the UK implementation of EN 1218-2:2004, incorporating corrigendum December 2006. Th
3、e UK participation in its preparation was entrusted to Technical Committee MTE/23, Woodworking machines Safety. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract.
4、Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments 17022 Corrigendum No. 1 30 April 2007Addition to the key to Figure A.3, and replacement of Annex ZA EUROPEAN
5、STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1218-2 July 2004 ICS 79.120.10 English version Safety of woodworking machines - Tenoning machines - Part 2: Double end tenoning and/or profiling machines fed by chain or chains Scurit des machines pour le travail du bois - Tenonneuses - Partie 2: Machines
6、tenonner et/ou profiler chane ou chanes Sicherheit von Holzbearbeitungsmaschinen - Zapfenschneid- und Schlitzmaschinen - Teil 2: Doppelseitige Zapfenschneid- und Schlitzmaschinen und/oder Doppelendprofiler mit Kettenbandvorschub This European Standard was approved by CEN on 24 March 2004. CEN member
7、s 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 standards may be obtained on application
8、 to the Central Secretariat 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 Central Secretariat has the sam
9、e status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, S
10、lovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2004 CENAll rights of exploitation in any form and by any means reserved worldwide for C
11、EN national Members. Ref. No. EN 1218-2:2004: E Incorporating corrigendum December 2006 EN 1218-2:2004 (E) 2 Contents page Foreword .4 Introduction.5 1 Scope6 2 Normative references6 3 Terms and definitions.8 3.1 General .8 3.2 Terms8 3.3 Definitions9 4 List of hazards.10 5 Safety requirements and/o
12、r measures12 5.1 General .12 5.2 Controls12 5.2.1 Safety and reliability of control systems 12 5.2.2 Position of controls.13 5.2.3 Starting.14 5.2.4 Stop controls .14 5.2.5 Emergency stop.15 5.2.6 Integrated feed.15 5.2.7 Mode selection.15 5.2.8 Speed changing.16 5.2.9 Control duplication17 5.2.10 F
13、ailure of the power supply17 5.2.11 Failure of the control circuits.17 5.3 Protection against mechanical hazards17 5.3.1 Stability.17 5.3.2 Risk of break-up during operation.17 5.3.3 Tool holder and tool design.18 5.3.4 Braking .20 5.3.5 Devices to minimise the possibility or the effect of ejection2
14、1 5.3.6 Workpiece supports and guides21 5.3.7 Prevention of access to moving parts 22 5.4 Protection against non-mechanical hazards29 5.4.1 Fire29 5.4.2 Noise.29 5.4.3 Emission of chips and dust31 5.4.4 Electricity .31 5.4.5 Ergonomics and handling 31 5.4.6 Lighting 31 5.4.7 Pneumatics 31 5.4.8 Hydr
15、aulics 31 5.4.9 Radiation 31 5.4.10 Static electricity.32 5.4.11 Errors of fitting 32 5.4.12 Isolation32 5.4.13 Maintenance.32 6 Information for use33 6.1 Warning devices33 6.2 Marking.33 6.3 Instruction handbook33 Annex A (informative) Examples of safety related control systems36 EN 1218-2:2004 (E)
16、 3 Annex B (normative) Tool spindle dimensional tolerances . 40 Annex C (informative) Safe working practice 41 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC 42 Bibliography . 43 EN 1218-2:2004 (E) 4 Foreword This document (
17、EN 1218-2:2004) has been prepared by the Technical Committee CEN/TC 142 “Woodworking machines -Safety“, the secretariat of which is held by BSI. 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 Jan
18、uary 2005, and conflicting national standards shall be withdrawn at the latest by January 2005. This 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 EU Directive(s). For relationship wi
19、th EU Directives, see informative Annex ZA, which is an integral part of this document. Organisations contributing to the preparation of this European Standard include European Committee of Woodworking Machinery Manufacturers Association “EUMABOIS“. The European Standards produced by CEN/TC 142 are
20、particular to woodworking machines and complement the relevant A and B Standards on the subject of general safety (see introduction of EN ISO 12100-1:2003 for a description of A, B and C standards). According to the CEN/CENELEC Internal Regulations, the national standards organizations of the follow
21、ing countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
22、 Switzerland and United Kingdom. EN 1218-2:2004 (E) 5 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 a type C standard as st
23、ated in EN 1070:1998. 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 standards, the provisions of this C typ
24、e standard take precedence over the provisions of other standards, for machines that have been designed and built in accordance with the provisions of this type C standard. The requirements of this document are directed to manufacturers and their authorised representatives of double end tenoning and
25、/or profiling machines fed by chain or chains. It is also useful for designers. This document also includes information which can be provided by the manufacturer to the user. Common requirements for tooling are given in EN 847-1:1997. EN 1218-2:2004 (E) 6 1 Scope This document specifies the requirem
26、ents and/or measures to remove the hazards and/or limit the risks on double end tenoning and/or profiling machines fed by chain or chains, 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
27、 laminate or edgings. The workpiece is fed passed the tools by an integrated feed. This document covers the hazards relevant to these machines as stated in Clause 4. This document does not apply to: a) double end tenoning and/or profiling machines fed by chain or chains with a complete enclosure as
28、defined in 3.3.11; b) transportable machines. This document does not deal with any hazards relating to: c) mechanical loading of the workpiece to a single machine; or d) single machine being used in combination with any other machine (as part of a line); or e) use of tools working between the machin
29、e halves (see 3.1); or f) use of laser. For Computer Numerically Controlled (CNC) machines this document does not cover hazards related to Electro-Magnetic Compatibility (EMC). NOTE 1 The requirements of this document apply to all machines whatever their method of control e.g. electromechanical and/
30、or electronic. This document is primarily directed to machines which are manufactured after the date of publication by CEN. NOTE 2 Single end tenoning machines with sliding table are dealt with in EN 1218-1:1999. Single end tenoning machines where the tenon is produced only by means of saw blades ar
31、e dealt with in EN 1218-3. Single end profiling machines fed by chain or chains are dealt with in EN 1218-5. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references,
32、 the latest edition of the referenced document (including any amendments) applies. EN 294:1992, Safety of machinery - Safety distances to prevent danger zones being reached by the upper limbs. EN 418:1992, Safety of machinery - Emergency stop equipment, functional aspects - Principles for design. EN
33、 847-1:1997, Tools for woodworking - Safety requirements - Part 1: Milling tools and circular saw blades. EN 954-1:1996, Safety of machinery - Safety related parts of controls systems - Part 1: General principles for design. EN 982:1996, Safety of machinery - Safety requirements for fluid power syst
34、ems and their components Hydraulics. EN 1218-2:2004 (E) 7 EN 983:1996, Safety of machinery - Safety requirements for fluid power systems and their components Pneumatics. EN 1037:1995, Safety of machinery - Prevention of unexpected start-up. EN 1070:1998, Safety of machinery Terminology. EN 1088:1995
35、, Safety of machinery - Interlocking devices associated with guards - Principles for design and selection. EN 1760-2:2001, Safety of machinery - Pressure sensitive protection devices - Part 2: General principles for the design and testing of pressure sensitive edges and pressure sensitive bars. EN 1
36、837:1999, Safety of machinery - Integral lighting of machines. EN 60204-1:1992, Safety of machinery - Electrical equipment of machines - Part 1: General requirements (IEC 60204-1:1992, modified). EN 60529:1991, Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989). EN 60947-4-1:199
37、2, Low voltage switchgear and controlgear - Part 4-1: Contactors and motor starters - Electromechanical contactors and motor starters (IEC 60947-4-1:1990). EN 60947-5-1:1997, Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control
38、 circuit devices (IEC 60947-5-1:1997). CEN/TS 61496-2:2003, Safety of machinery Electro-sensitive protective equipment - Part 2: Particular requirements for equipment using active optoelectronic devices (IEC 61496-2:1997). EN ISO 354, Acoustics - Measurement of sound absorption in a reverberation ro
39、om (ISO 354:2003) EN ISO 3743-1:1995, Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, moveable sources in reverberant fields - Part 1: Comparison method for hard walled test rooms (ISO 3743-1:1994). EN ISO 3743-2:1996, Acoustics - Determination of so
40、und power levels of noise sources using sound pressure - Engineering methods for small, moveable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994). EN ISO 3744:1995, Acoustics - Determination of sound power levels of noise sources using sound pres
41、sure - Engineering method in an essentially free field over a reflecting plane (ISO 3744:1994). EN ISO 3745, Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and hemi-anechoic rooms (ISO 3745:2003) EN ISO 3746:1995, Acoustics - De
42、termination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:1995). EN ISO 4871:1996, Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996). EN
43、ISO 9614-1:1995, 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 emission sound pressure levels at a workstation
44、 and at other specified positions (ISO 11202:1995). EN ISO 11204:1995, Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at the workstation and at other specified positions - Method requiring environmental corrections (ISO 11204:1995). EN 1218-2:200
45、4 (E) 8 EN ISO 11688-1:1998, Acoustics - Recommended practice for the design of low noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995). EN ISO 12100-1:2003, Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology (ISO 12100-1:2
46、003) EN ISO 12100-2:2003, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles (ISO 12100-2:2003) ISO 286-2:1988, ISO system of limits and fits - Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts. ISO 7960:1995, Airbor
47、ne noise emitted by machine tools - Operating conditions for woodworking machines. HD 21.1 S3:1997, Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 1: General requirements. HD 22.1 S3:1997, Rubber insulated cables of rated voltages up to and including 450/75
48、0V - Part 1: General requirements. 3 Terms and definitions 3.1 General For the purposes of this document, the terms and definitions given in EN 1070:1998 apply. Additional definitions specifically needed for this document are shown in 3.2 and 3.3. 3.2 Terms The main parts of the machine and their te
49、rminology are illustrated in Figure 1. EN 1218-2:2004 (E) 9 1 2 3 4 2 3 Key 1 Machine half 2 Top pressure beams 3 Chain beams 4 Feed cross drive shaft Figure 1 Terminology 3.3 Definitions 3.3.1 double end tenoning and/or profiling machine fed by chain or chains woodworking machine primarily designed for production of tenons and/or profiles on opposing ends of a workpiece in one pass. The tenons and/or profiles are cut by means of milling tools, saw blade(s) and/or san
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