1、BRITISH STANDARDBS EN 14673:2006+A1:2010Safety of machinery Safety requirements for hydraulically powered open die hot forging presses for the forging of steel and non-ferrous metalsICS 25.120.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g3
2、8g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58National forewordThis British Standard is the UK implementation of EN 14673:2006+A1:2010. It supersedes BS EN 14673:2006, which is withdrawn.The start and finish of text introduced or altered by amendment
3、is indicated in the text by tags. Tags indicating changes to CEN text 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 MCE/23, Safety of metal producing mills.A list of
4、 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. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obl
5、igations.BS EN 14673:2006+A1:2010This British Standard waspublished under the authorityof the Standards Policy andStrategy Committeeon 30 November 2006 BSI 2010Amendments/corrigenda issued since publicationDate Comments 31 May 2010 Implementation of CEN amendment A1:2010ISBN 978 0 580 61505 4EUROPEA
6、N STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14673:2006+A1 April 2010 ICS 25.120.10 Supersedes EN 14673:2006English Version Safety of machinery - Safety requirements for hydraulically powered open die hot forging presses for the forging of steel and non-ferrous metals Scurit des machines - Exigence
7、s de scurit pour les presses commande hydraulique de forgeage libre pour le formage chaud de lacier et des mtaux non ferreux Sicherheit von Maschinen - Sicherheitsanforderungen an hydraulisch angetriebene Warm-Freiformschmiedepressen zum Schmieden von Stahl und NE-Metallen This European Standard was
8、 approved by CEN on 11 September 2006 and includes Amendment 1 approved by CEN on 28 February 2010. 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-
9、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 official versions (English, French, German). A version in any other language made by translation un
10、der 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, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, German
11、y, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, 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 M
12、anagement Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14673:2006+A1:2010: EEN 14673:2006+A1:2010 (E) 2 Contents Page Foreword 5Introduction .61 Scope 72 Normative references 73 Ter
13、ms and definitions 104 List of significant hazards . 125 Safety requirements and/or measures . 125.1 General . 125.1.1 Introduction . 125.1.2 Site inspections 125.1.3 Structural assembly . 135.1.4 Safety layout 135.1.5 Safety devices . 135.1.6 !Guard-rails“ . 135.1.7 Discharge of fluids 145.1.8 Pers
14、onal protective equipment (PPE) 145.1.9 Warning devices and safety signs 145.1.10 Access . 145.1.11 Electrical equipment . 155.1.12 Safety control system 155.1.13 Guards . 155.1.14 !Surface temperatures and heat radiation“ 155.1.15 Operators visibility 165.1.16 !Hydraulic, pneumatic, cooling and lub
15、rication systems . 165.1.17 Ergonomics“ 165.1.18 !Vibrations . 175.1.19 Loss of energy 175.1.20 Linked equipment“ 175.1.21 Manipulators 175.1.22 Pulpit 175.1.23 Fire resistance . 185.1.24 Fire extinguisher . 185.2 List of significant hazards, hazardous situations, safety requirements and/or measures
16、 . 185.2.1 General requirements . 195.2.2 Process requirements 225.3 Special safety requirements and/or measures 235.3.1 General . 235.3.2 Accessible rotating/moving parts . 235.3.3 Hold-to-run control device 245.3.4 Mechanical restraint devices 245.4 Noise reduction as a safety requirement . 245.4.
17、1 Noise reduction at source by design 245.4.2 Noise reduction by protective measures . 245.4.3 Noise reduction by PPE . 256 Verification of the safety requirements and/or measures 257 Information for use . 257.1 General . 257.2 Location and nature of information for use . 26BS EN 14673:2006+A1:2010E
18、N 14673:2006+A1:2010 (E) 3 7.3 Safety devices, warning signs and labels . 267.3.1 Safety devices 267.3.2 Warning signs and labels . 267.4 Marking . 267.5 Information for use manual 267.5.1 General . 267.5.2 Machine declaration 277.5.3 Instructions about transport and installation . 277.5.4 Informati
19、on about commissioning and de-commissioning 277.5.5 Instructions about operation, including significant hazards and their remedies. 287.6 Maintenance manual . 29Annex A (normative) Safety requirements for hydraulic, pressure water and lubrication systems 30A.1 Significant hazards 30A.2 Safety requir
20、ements and/or measures 30Annex B (normative) !Safety requirements and/or measures for electrical equipment and control systems for hydraulically powered open die hot forging presses“ 36B.1 General . 36B.2 Special requirements for controls . 36B.3 Special requirements for shut-down equipment 36Annex
21、C (normative) Noise test code . 40C.1 Introduction 40C.2 !Determination of A-weighted sound power level“ 40C.2.1 General method . 40C.2.2 Method for large machines/plants . 41C.3 !Determination of A-weighted emission sound pressure level“ . 41C.4 Measurement uncertainty . 41C.5 Operating conditions
22、41C.6 Information to be recorded and reported 42C.7 Declaration and verification of noise emission values . 42Annex D (informative) De-commissioning 45Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ 46Bibliography 47BS EN
23、 14673:2006+A1:2010EN 14673:2006+A1:2010 (E) 4 Figures Figure A.1 Detail of the hydraulic diagram for limitation of set-up speed . 32Figure C.1 Example of measuring points for noise measurement (location of permanent and temporary workstations) . 43Tables Table 1 Significant Hazards, Hazardous Situa
24、tions, Safety Requirements and/or Measures 19Table A.1 Significant Hazards, hazardous situations, safety requirements and/or measures 32!Table B.1 Stop functions for hydraulically powered open die hot forging presses“. 38Table C.1 Example of declared dual-number noise emission values . 44BS EN 14673
25、:2006+A1:2010EN 14673:2006+A1:2010 (E) 5 Foreword This document (EN 14673:2006+A1:2010) has been prepared by Technical Committee CEN/TC 322 “Equipments for making and shaping of metals - Safety requirements”, the secretariat of which is held by DIN. This European Standard shall be given the status o
26、f a national standard, either by publication of an identical text or by endorsement, at the latest by October 2010, and conflicting national standards shall be withdrawn at the latest by October 2010. This document includes Amendment 1, approved by CEN on 2010-02-28. This document supersedes EN 1467
27、3:2006. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or
28、all such patent rights. 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 with EU Directive(s), see informative Annex ZA, which is an integral part
29、of this document. This European Standard was elaborated by CEN/TC 322/WG5, comprising experts from the following countries: France, Germany, Sweden and United Kingdom. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to impl
30、ement this European 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, Sw
31、itzerland and United Kingdom. BS EN 14673:2006+A1:2010EN 14673:2006+A1:2010 (E) 6 Introduction This European Standard is a type C standard as stated in EN ISO 12100. The machinery concerned and the extent to which hazards and hazardous situations and events are covered are indicated in the scope of
32、this European Standard. Where for clarity an example of a preventative measure is given in the text, this should not be considered as the only possible solution. Any other solution leading to the same risk reduction is permissible if an equivalent level of safety is achieved. This European Standard
33、assumes that the equipment is operated and maintained by trained personnel. When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards, for machines that
34、 have been designed and built according to the provisions of this type C standard. BS EN 14673:2006+A1:2010EN 14673:2006+A1:2010 (E) 7 1 Scope This European Standard applies to: hydraulically powered open die forging presses for hot working; handling and cooling equipment connected with the control
35、system of the forging line, e. g., manipulators, rotating type handling devices, die shifting devices, table devices and tool changing devices; handling equipment designed specifically to be used within the forging line, e. g., material manipulation devices, turnover or handling devices attached to
36、fork lift trucks or cranes etc. It specifies the health and safety requirements at all stages in the life of the equipment, its design, ordering, construction, use and disposal. This European Standard specifies requirements to be met by the manufacturer to ensure the health and safety of persons dur
37、ing construction, transport, commissioning, operation, maintenance and de-commissioning, as well as in the event of foreseeable faults as malfunctions which may occur in the equipment. This European Standard deals with all significant hazards, hazardous situations and events relevant to !hydraulical
38、ly powered open die hot forging presses“ when they are used as intended and under conditions foreseeable by the manufacturer (see Clause 4). This European Standard does not cover: hydraulically controlled closed die forging presses for hot working; mechanically powered hot forging presses; mobile ma
39、nipulators as defined in 3.4.2; standard transport and lifting equipment modified for use with material manipulation devices, turnover and handling devices such as for fork lift trucks and cranes. This European Standard is not applicable to machinery which was manufactured before the date of publica
40、tion of this standard by CEN. 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, the latest edition of the referenced document (including any amendments) appli
41、es. !deleted text“ EN 349, Safety of machinery Minimum gaps to avoid crushing of parts of the human body !deleted text“ EN 614-1, Safety of machinery Ergonomic design principles Part 1: Terminology and general principles !EN 614-2, Safety of machinery Ergonomic design principles Part 2: Interactions
42、 between the design of machinery and work tasks“ BS EN 14673:2006+A1:2010EN 14673:2006+A1:2010 (E) 8 EN 626-1, Safety of machinery Reduction of risks to health from hazardous substances emitted by machinery Part 1: Principles and specifications for machinery manufacturers !deleted text“ EN 842, Safe
43、ty of machinery Visual danger signals General requirements, design and testing EN 894-1, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 1: General principles for human interactions with displays and control actuators EN 894-2, Safety of machinery Er
44、gonomics requirements for the design of displays and control actuators Part 2: Displays EN 894-3, Safety of machinery Ergonomics requirements for the design of displays and control actuators - Part 3: Control actuators EN 953:1997, Safety of machinery Guards General requirements for the design and c
45、onstruction of fixed and movable guards !deleted text“ EN 981:1996, Safety of machinery System of auditory and visual danger and information signals EN 982:1996, Safety of machinery Safety requirements for fluid power systems and their components Hydraulics EN 983:1996, Safety of machinery Safety re
46、quirements 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 EN 1037:1995, Safety of machinery Prevention of unexpected start-up !deleted text“ EN 1088, Safety of machin
47、ery Interlocking devices associated with guards - Principles for design and selection EN 1299, Mechanical vibration and shock Vibration isolation of machines Information for the application of source isolation EN 1591-1, Flanges and their joints Design rules for gasketed circular flange connections
48、Part 1: Calculation method !EN 1837, Safety of machinery Integral lighting of machines“ EN 10204, Metallic products Types of inspection documents !EN 12198-3, Safety of machinery Assessment and reduction of risks arising from radiation emitted by machinery Part 3: Reduction of radiation by attenuati
49、on or screening“ EN 13480-1, Metallic industrial piping Part 1: General EN 13480-2, Metallic industrial piping Part 2: Materials EN 13480-3:2002, Metallic industrial piping Part 3: Design and calculation BS EN 14673:2006+A1:2010EN 14673:2006+A1:2010 (E) 9 EN 13480-4:2002, Metallic industrial piping Part 4:
