1、BRITISH STANDARDBS EN 12385-10:2003 +A1:2008Steel wire ropes Safety Part 10: Spiral ropes for general structural applicationsICS 77.140.65g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3
2、g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 12385-10:2003+A1:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 7 January 2004 BSI 2008ISBN 978 0 580 60254 2National forewordThis British Standard is the UK implementation of EN 12385-10:2003+
3、A1:2008. It supersedes BS EN 12385-10:2003 which is withdrawn.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 amendment A1 is indicated by !“
4、.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.This publication does not purport to include all the necessary provisions of a contract. Users are respon
5、sible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since publicationDate Comments30 June 2008 Implementation of CEN amendment A1:2008EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12385-10:2003+A1 Marc
6、h 2008 ICS 77.140.65 Supersedes EN 12385-10:2003English Version Steel wire ropes - Safety - Part 10: Spiral ropes for general structural applications Cbles en acier - Scurit - Partie 10: Cbles spiralodaux pour applications gnrales de structures Drahtseile aus Stahldraht - Sicherheit - Teil 10: Spira
7、lseile fr den allgemeinen Baubereich This European Standard was approved by CEN on 3 November 2003 and includes Amendment 1 approved by CEN on 14 February 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
8、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 official versions (English, French, Ge
9、rman). 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, Belgium, Bulgaria, Cyprus, Czech
10、 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 COMMITTEE FOR STANDARDIZATION COMIT EUROP
11、EN 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 12385-10:2003+A1:2008: EEN 12385-10:2003+A1:2008 (E) 2 Contents page For
12、eword3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions.5 4 List of significant hazards5 5 Safety requirements and/or measures 6 Annex A (normative) Ductility and adherence wraps and % total elongation at fracture properties of hot zinc coated round wires .8 Annex B (inform
13、ative) Typical breaking forces and approximate nominal length masses for full-locked coil rope10 Annex C (informative) Typical breaking forces and nominal length masses for spiral strand rope 16 Annex D (informative) Information which should be provided with an enquiry or an order .23 Annex ZA (info
14、rmative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC 24 Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 25 BS EN 12385-10:2003+A1:2008!EN 12385-10:2003+A1:2008 (E) 3 F
15、oreword This document (EN 12385-10:2003+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 a
16、n identical text or by endorsement, at the latest by September 2008, and conflicting national standards shall be withdrawn at the latest by September 2008. This document includes Amendment 1, approved by CEN on 2008-02-14. This document supersedes EN 12385-10:2003. The start and finish of text intro
17、duced 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 requirements of EU Directive(s). For relationship with EU Directives, see inform
18、ative Annexes ZA and ZB, which are integral parts of this document. The other Parts of this European Standard are: Part 1: General requirements Part 2: Definitions, designation and classification Part 3: Information for use and maintenance Part 4: Stranded ropes for general lifting applications Part
19、 5: Stranded ropes for lifts Part 6: Stranded ropes for mine shafts Part 7: Locked coil ropes for mine shafts Part 8: Stranded hauling and carrying-hauling ropes for cableway installations designed to carry persons Part 9: Locked coil carrying ropes for cableway installations designed to carry perso
20、ns Part 1 of this European Standard provides the general requirements for each of the other Parts. 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, Cze
21、ch 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. BS EN 12385-10:2003+A1:2008EN 12385-10:2003+A1:2
22、008 (E) 4 Introduction This Part of this European Standard has been prepared to be a harmonized standard to provide one means of conforming to the essential safety requirements of the Machinery Directive. This European Standard is a type C standard as stated in EN 1070. During the preparation of thi
23、s standard, it was assumed that a negotiation would take place between the purchaser and the manufacturer concerning the intended purpose of the rope. Specifiers, purchasers and users should recognise that spiral ropes for structural purposes are, more often than not, specially designed by the rope
24、manufacturer to meet particular conditions. BS EN 12385-10:2003+A1:2008EN 12385-10:2003+A1:2008 (E) 5 1 Scope This Part of this European Standard specifies the additional materials, manufacturing and testing requirements to those given in Part 1 for spiral ropes incorporating zinc or zinc alloy coat
25、ed wires for general structural applications. This standard deals with all significant hazards, hazardous situations and events relevant to spiral ropes for general structural applications, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufact
26、urer (see clause 4 of EN 12385-1:2002). This standard applies to spiral ropes for general structural applications which are manufactured after the date of its publication. NOTE For information only, typical breaking forces for both full-locked coil rope and spiral strand rope are given in annexes B
27、and C for some of the more common sizes. 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 hereafter. For dated refe
28、rences, 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 292-1:1991, Safety of machiner
29、y Basic concepts, general principles for design Part 1: Basic terminology, methodology. EN 292-2, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles and specifications. EN 1070:1998, Safety of machinery Terminology. EN 10264-1, Steel wire and wire products
30、 Steel wire for ropes Part 1: General requirements. EN 10264-2, Steel wire and wire products Steel wire for ropes Part 2: Cold drawn non alloy steel wire for ropes for general applications. EN 10264-3, Steel wire and wire products Steel wire for ropes Part 3: Round and shaped non alloyed steel wire
31、for high duty applications. EN 12385-1:2002, Steel wire ropes Safety Part 1: General requirements. EN 12385-2:2002, Steel wire ropes Safety Part 2: Definitions, designation and classification. 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 2
32、92-1:1991, EN 1070:1998 and EN 12385-2:2002 apply. 4 List of significant hazards For the purposes of this European Standard, the hazards and associated requirements given in EN 292-2 and EN 12385-1 apply. BS EN 12385-10:2003+A1:2008EN 12385-10:2003+A1:2008 (E) 6 5 Safety requirements and/or measures
33、 5.1 General In addition to the requirements given in 5.2 to 5.6 the requirements shall also conform to those given in Part 1 of this European Standard. 5.2 Wire 5.2.1 General Wires before ropemaking, shall conform to the requirements given in 5.2.2 and 5.2.3 taking into account the wire, shape and
34、class of coating. 5.2.2 Round wires Wires of class A coating shall conform to EN 10264-2; or alternatively, in the case of final hot zinc coated wires, meet the diameter, tensile strength and coating requirements given in EN 10264-2 and the ductility and adherence wraps and % total elongation at fra
35、cture properties given in annex A of this Part of the standard. Wires of class B coating shall conform to EN 10264-2. 5.2.3 Shaped wires Wires of class A and B coatings shall conform to EN 10264-3. 5.3 Rope manufacture 5.3.1 Wire joints There shall be no planned joints in the outer layer of wires in
36、 any individual in-service rope length or assembly. In any individual in-service rope length or assembly, welds of finished wire in the outer layer shall be no closer than 10 lay lengths of each other and no weld shall be within one lay length of the entry point of the rope into the termination. The
37、 tensile strength of the weld shall be at least 50 % of the tensile strength grade of the wire. This shall be verified by testing a sample weld made in accordance with the same method as used to join the wire(s) in the rope. Outer wire joints shall be protected against corrosion by coating. 5.3.2 Wi
38、re finish The finish of the wires shall be either zinc or zinc alloy coated or a combination of both provided that in any one layer of wires the finish is the same. NOTE The purchaser should specify any particular wire finish requirements, see Introduction. 5.4 Diameter 5.4.1 Tolerance When measured
39、 in accordance with 6.3.1 of EN 12385-1:2002 the measured diameter shall be within 0 % and +3 % of the nominal diameter. NOTE Specifiers, purchasers and users should recognize that spiral ropes for structural applications are, more often than not, specially designed by the rope manufacturer to meet
40、particular conditions and particular attention should be given to the selection of the correct size of rope and associated diameter tolerance for compatibility with other components, such as sockets. BS EN 12385-10:2003+A1:2008EN 12385-10:2003+A1:2008 (E) 7 5.4.2 Differences between diameter measure
41、ments The difference between any two of the four measurements taken in accordance with 6.3.1 of EN 12385-1:2002 shall not exceed 2 % of the nominal rope diameter. 5.5 Breaking force The breaking force shall be specified only as minimum breaking force. The specified minimum breaking force value for a
42、 given rope size, construction and grade shall be determined by the rope manufacturer. NOTE Typical minimum values of breaking force for particular constructions of locked coil and spiral strand are given in annex B and annex C respectively. The sampling and acceptance criteria for breaking force te
43、sting for all sizes of rope shall be in accordance with the alternative requirements given in A.2 of EN 12385-1:2002. 5.6 Designation and classification Rope designation and classification shall conform to EN 12385-2. BS EN 12385-10:2003+A1:2008EN 12385-10:2003+A1:2008 (E) 8 Annex A (normative) Duct
44、ility and adherence wraps and % total elongation at fracture properties of hot zinc coated round wires A.1 Ductility wraps Wires shall be capable of being wrapped in a close helix of at least 4 turns around a mandrel equal in diameter to those values listed in Table A.1 without fracturing. Table A.1
45、 Mandrel diameters for ductility wrap test Wire diameter (mm) Mandrel diameter (2d = 2 wire diameter) (mm) Including Excluding Up to and including wire tensile strength grade 1570 N/mm2 Up to and including wire tensile strength grade 1670 N/mm2Up to and including wire tensile strength grade 1770 N/m
46、m2Up to and including wire tensile strength grade 1960 N/mm22,00 2,50 2d 2d 3d 4d 2,50 3,00 2d 2d 3d 4d 3,00 4,00 2d 3d 3d 4d 4,00 5,00 3d 3d 3d 4d 5,00 6,00 3d 3d 3d 4d 6,00 7,00 3d 3d 4d 4d A.2 Adherence wraps Wires shall be capable of being wrapped in a close helix of at least 4 turns around a ma
47、ndrel equal in diameter to those values listed in Table A.2. The coating shall remain firmly adherent without cracking or flaking, such that it cannot be removed by rubbing with the finger. Table A.2 Mandrel diameters for adherence wrap test Wire diameter (mm) Mandrel diameter (2d = 2 wire diameter)
48、 (mm) Including Excluding Up to and including wire tensile strength grade 1570 N/mm2 Up to and including wire tensile strength grade 1670 N/mm2Up to and including wire tensile strength grade 1770 N/mm2Up to and including wire tensile strength grade 1960 N/mm22,00 2,50 3d 3d 4d 5d 2,50 3,00 4d 4d 4d
49、5d 3,00 4,00 4d 4d 5d 5d 4,00 5,00 5d 5d 5d 5d 5,00 6,00 5d 5d 5d 5d 6,00 7,00 5d 5d 6d 6d BS EN 12385-10:2003+A1:2008EN 12385-10:2003+A1:2008 (E) 9 A.3 Percentage total elongation at fracture (At) The total elongation (elastic and plastic) of the gauge length at fracture, when tested in accordance with the method for tensile strength specified in EN 10264-1, shall be expressed as a percentage of the original gauge length. NOTE This test may be carried out as part of the wire tensile test. The % elongation tests shall be carried o
copyright@ 2008-2019 麦多课文库（www.mydoc123.com）网站版权所有
备案/许可证编号：苏ICP备17064731号-1