1、BRITISH STANDARDTerminations for steel wire ropes Safety Part 2: Splicing of eyes for wire rope slingsICS 53.020.30; 77.140.65N O C O P Y I N G W I T H O U T B S I P E R M I S S I O N E X C E P T A S P E R M I T T E D B Y C O P Y R I G H T L A WBS EN 13411-2:2001 +A1:2008 This British Standard, havi
2、ng been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 July 2001National forewordAmendments corrigenda issued since publicationBS EN 13411-2:2001+A1:2008This British Standard is the UK impleme
3、ntation of EN 13411-2:2001+A1:2008. It supersedes BS EN 13411-2:2001, which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags.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 carry the number of the CEN amendment. For example, text altered by CEN amend
4、ment A1 is in-dicated by a b . The UK participation in its preparation was entrusted to Technical Committee MHE/2, Wire ropes.A list of organizations represented on this committee can be obtained on request to its secretary.contract. Users are responsible for it correct application.Compliance with a
5、 British Standard cannot confer immunity from legal obligations. Date Comments 31 May 2009Implementation of CEN amendment A1:2008 BSI 2009 ISBN 978 0 580 60256 6A British Standard does not purport to include all the necessary provisions of a EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13411
6、-2:2001+A1 October 2008 ICS 21.060.70; 53.020.30 Supersedes EN 13411-2:2001 English Version Terminations for steel wire ropes - Safety - Part 2: Splicing of eyes for wire rope slings Terminaisons pour cbles en acier - Scurit - Partie 2: Epissures de boucles pour lingues en cble dacier Endverbindunge
7、n fr Stahldrahtseile - Sicherheit - Teil 2: Spleien von Seilschlaufen fr Anschlagseile This European Standard was approved by CEN on 20 April 2001 and includes Amendment 1 approved by CEN on 18 September 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
8、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 Standard exist
9、s 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 standards bo
10、dies 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 United Kingdom. E
11、UROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13411-2:2001+A1:2008: E
12、EN 13411-2:2001+A1:2008 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Hazards .5 Table 1 Hazards and associated requirements.5 5 Splicing operation5 5.1 General5 5.2 Number of tucks required .5 5.3 Direction of the load carrying tucks 5
13、 5.4 Ropes with a steel wire rope core6 5.5 Protruding wires 6 6 Verification of the safety requirements .6 6.1 Qualification of personnel 6 6.2 Number of tucks.6 6.3 Direction of the tucks 6 6.4 Ropes with a steel wire rope core6 6.5 Protruding wires 6 Annex ZA (informative) !Relationship between t
14、his European standard and the Essential Requirements of EU Directive 98/37/EC“.7 Annex ZB (informative) !Relationship between this European standard and the Essential Requirements of EU Directive 2006/42/EC“.8 Bibliography 9 BS EN 13411-2:2001+A1:2008EN 13411-2:2001+A1:2008 (E) 3 Foreword This docum
15、ent (EN 13411-2:2001+A1:2008) has been prepared by Technical Committee CEN/TC 168 “Chains, ropes, webbing, slings and accessories - 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
16、 by endorsement, at the latest by April 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document supersedes EN 13411-2:2001. This document includes Amendment 1, approved by CEN on 2008-09-18. The start and finish of text introduced or altered by amend
17、ment is indicated in the text by tags !“. This European Standard 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 Annexes
18、ZA and ZB, which are integral parts of this document.“ The other Parts of this European Standard are: Part 1: Thimbles for steel wire rope slings Part 3: Ferrules and ferrule-securing Part 4: Metal and resin socketing Part 5: U-bolt wire rope gripped termination Part 6: Asymmetric wedge socket Part
19、7: Symmetric wedge socket According to the CEN/CENELEC 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,
20、 Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 13411-3:2004+A1:2008EN 13411-2:2001+A1:2008 (E) 4 Introduction This European Standard has been prepared to provide
21、a means of conforming with the essential safety requirements of the Machinery Directive and associated EFTA Regulations. The method of splicing described in the standard is based on historical experience and will produce a termination having an efficiency of at least 80%. Purchasers ordering to this
22、 standard are advised to specify in their purchasing contract that the supplier operates a certified quality assurance system applicable to the relevant Part of this standard (eg EN ISO 9001) to ensure themselves that products claiming to comply consistently achieve the required level of quality. Wh
23、ile producing this standard it was assumed that negotiation occurs between the manufacturer and the user to decide whether a spliced eye is required. 1 Scope This standard specifies minimum requirements for the splicing of eye terminations for six or eight strand steel wire ropes of up to 60 mm diam
24、eter complying with prEN 12385-4 used for slings to ensure that the spliced eye is strong enough to withstand a force of at least 80 % of the minimum breaking load of the rope. Other hazards covered by this standard are identified in clause 4. Resistance to fatigue loading is not considered to be a
25、significant hazard for slings and is not covered by this standard. 2 Normative references This European Standard 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
26、hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to 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 292-2
27、:1991+A1:1995, Safety of machinery - Basic concepts - General principles of design - Part 2: Technical principles and specifications (Amendment 1: 1995) EN 1050:1996, Safety of machinery - Principles for risk assessment acceptance prEN 12385-2, Steel wire ropes Safety - Part 2: Classification, desig
28、nation and definitions 3 Terms and definitions For the purposes of this European Standard the terms and definitions given in prEN 12385-2 apply together with those given below. 3.1 spliced eye termination (hand-spliced) loop or eye at the end of a rope made by tucking the ends of the strands back in
29、to the main body of the rope BS EN 13411-2:2001+A1:2008EN 13411-2:2001+A1:2008 (E) 5 3.2 load carrying tuck single reeving of a strand that comes out of the rope, is passed over a strand, then passed under a strand or strands, and finally comes out of the rope NOTE This definition excludes the start
30、 which is not considered to be load carrying. 3.3 splicer person carrying out the splicing 3.4 competent person designated person, suitably trained qualified by knowledge and practical experience, and with the necessary instruction to ensure that the required operations are correctly carried out 4 H
31、azards This clause contains the hazards and hazardous situations, as far as they are dealt with in this European standard, identified by risk assessment significant for this type of machinery and which requires action to eliminate or reduce risk. Accidental release of a load, or release of a load du
32、e to failure of the spliced eye terminations of a sling puts at risk, either directly or indirectly, the safety or health of those persons within the danger zone. The requirements of this standard ensure on the basis of historical experience that the breaking force of the splice will not be less tha
33、n 80% of that of the rope. Table 1 contains those hazards that require action to reduce risk identified by risk assessment as being specific and significant for spliced eye terminations. Table 1 Hazards and associated requirements Hazards identified in annex A of EN 1050: 1996 Relevant clause of ann
34、ex A of EN 292-2: 1991+A1: 1995Relevant clause/ subclause of this standard 1.7 Puncture hazard 1.3 5 5 Splicing operation 5.1 General Splicing shall be carried out by a splicer. The splicer shall be trained in splicing. 5.2 Number of tucks required For each strand, the splice shall have five series
35、of load carrying tucks. At least three of the load carrying tucks shall be made with the whole strand, the remainder shall be made with strands comprising at least 50% of the wires. 5.3 Direction of the load carrying tucks Load carrying tucks shall be made against the lay of the rope. BS EN 13411-3:
36、2004+A1:2008EN 13411-2:2001+A1:2008 (E) 6 5.4 Ropes with a steel wire rope core Where the rope has a steel wire rope core, the core shall be unlaid at the end of the loop where splicing starts and be spliced with the outer strands for three tucks. The tail ends of the strand from the core shall not
37、protrude from the splice. 5.5 Protruding wires Any protruding wires must be addressed; for example by serving, reinsertion of the tails back into the rope, or by covering with heat shrink wrapping. Where used, serving or wrapping shall not cover the three full strand load carrying tucks. 6 Verificat
38、ion of the safety requirements 6.1 Qualification of personnel Any person verifying the splice shall be a competent person. 6.2 Number of tucks The requirements of 5.2 shall be confirmed by visual inspection. 6.3 Direction of the tucks The direction of the tucks shall be confirmed by visual inspectio
39、n. 6.4 Ropes with a steel wire rope core The splice shall be visually inspected to ensure that the tails of the core do not protrude outside of the rope. 6.5 Protruding wires The splice shall be visually inspected to ensure that the tails of the tucks do not protrude outside of the rope. BS EN 13411
40、-2:2001+A1:2008EN 13411-2:2001+A1:2008 (E) 7 Annex ZA (informative) !Relationship between this European standard and the Essential Requirements of EU Directive 98/37/EC This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Associ
41、ation to provide a means of conforming to Essential Requirements of the New Approach Directive 98/37/EC amended by 98/79/CE on machinery. Once this standard is cited in the Official Journal of the European Communities under that Directive and has been implemented as a national standard in at least o
42、ne Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements of that Directive and associated EFTA regulations. WARNING - Other requirements and other EU Directiv
43、es may be applicable to the product(s) falling within the scope of this standard.“ BS EN 13411-3:2004+A1:2008EN 13411-2:2001+A1:2008 (E) 8 Annex ZB (informative) !Relationship between this European standard and the Essential Requirements of EU Directive 2006/42/EC This European Standard has been pre
44、pared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 2006/42/EC on machinery. Once this standard is cited in the Official Journal of the European Communities unde
45、r that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements of that Directive and a
46、ssociated EFTA regulations. WARNING - Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this standard.“ BS EN 13411-2:2001+A1:2008EN 13411-2:2001+A1:2008 (E) 9 Bibliography prEN 12385-1, Steel wire ropes Safety - Part 1: General requirements a
47、nd terms of acceptance prEN 12385-4, Steel wire ropes Safety - Part 4: Stranded ropes for general applications BS EN 13411-3:2004+A1:2008BSI Group Headquarters389 Chiswick High Road,London W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Standards Institution (BSI)BSI is the independent national
48、 body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the lat
49、est amendments or editions.It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000 Fax: +44 (0)20 8996 7400BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of st
