DIN EN 13411-4-2011 Terminations for steel wire ropes - Safety - Part 4 Metal and resin socketing German version EN 13411-4 2011《钢丝绳接线端 安全性 第4部分 金属和树脂套接 德文版本EN 13411-4-2011》.pdf

1、June 2011 Translation by DIN-Sprachendienst.English price group 13No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 7

2、7.140.99!$s)o“1800676www.din.deDDIN EN 13411-4Terminations for steel wire ropes Safety Part 4: Metal and resin socketingEnglish translation of DIN EN 13411-4:2011-06Endverbindungen fr Drahtseile aus Stahldraht Sicherheit Teil 4: Vergieen mit Metall und KunstharzEnglische bersetzung von DIN EN 13411-

3、4:2011-06Terminaisons pour cbles en acier Scurit Partie 4: Manchonnage laide de mtal et de rsineTraduction anglaise de DIN EN 13411-4:2011-06SupersedesDIN EN 13411-4:2009-02www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises pages05.1128DIN

4、 EN ISO 13411-4:2011-06 A comma is used as the decimal marker. Start of application The start of application of this standard is 1 June 2011. National foreword Clause 5 of this standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 168 “Chains, ropes, we

5、bbing, slings and accessories Safety” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Stahldraht und Stahl-drahterzeugnisse (Steel Wire and Wire Products Standards Committee), Working Committee NA 099-00-04 AA Drahtseile, Seil-Endve

6、rbindungen und Anschlagseile. Amendments This standard differs from DIN EN 13411-4:2009-02 as follows: a) the Introduction has been updated; b) Clause 1 “Scope” has been rendered more precise; c) normative references have been updated; d) in Clause 3 “Terms and definitions”, 3.4 and 3.5 have been re

7、named to “permanent serving” and “temporary serving”; e) the definition of 3.8 “socketer” has been rendered more precise; f) a new term 3.12 “socketing manufacturer” has been included; g) Clause 4 “List of significant hazards” has been revised and Table 1 has been added; h) Clause 5 “Safety requirem

8、ents and/or protective measures” has been rendered more precise; i) Subclause 5.2 “Preparation of rope and socket” has been restructured: 5.2.4 “Cutting of rope” and 5.2.6 “Inserting rope into socket” have been added; j) a new Figure 2 “Brush formation” has been included; k) the requirements in Clau

9、se 6.13 “Curing of the resin” have been rendered more precise; l) Clause 7 “Information for use” has been revised; m) in Subclause A.1 “Lead-based alloys”, a warning notice has been added; n) in Subclause A.3 “Zinc-based alloy”, Table 2 has been deleted and a reference to EN 1774 has been included;

10、2 DIN EN ISO 13411-4:2011-06 o) Annex B “Resin socketing media” has been revised; p) Annex C “Type testing for assessment of molten metal or resin socketed termination” has been revised; q) the status of Annex E “Operating temperature limits” has been changed from informative to normative; r) Annex

11、F “Approved socket design parameters” has been added; s) Annex ZA (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC” has been deleted. t) the standard has been revised in accordance with the rules of ISO/IEC Directives, Part 2 and CEN

12、Guide 414; u) the standard has been editorially revised. Previous editions DIN 3092: 1979-11 DIN 3092-1: 1985-05 DIN 83315: 1944-12; 1963x-10 DIN EN 13411-4: 2002-05, 2009-02 3 DIN EN ISO 13411-4:2011-06 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13411-4

13、March 2011 ICS 77.140.99 Supersedes EN 13411-4:2002+A1:2008English Version Terminations for steel wire ropes - Safety - Part 4: Metal and resin socketing Terminaisons pour cbles en acier - Scurit - Partie 4: Manchonnage laide de mtal et de rsine Endverbindungen fr Drahtseile aus Stahldraht - Sicherh

14、eit - Teil 4: Vergieen mit Metall und Kunstharz This European Standard was approved by CEN on 19 February 2011. 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 alt

15、eration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language ma

16、de by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC 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, Esto

17、nia, 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 EUROPEN DE NORMALISATION EURO

18、PISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13411-4:2011: EEN 13411-4:2011 (E) 2 Contents Page Foreword 4Introduction .51 Scope 62 Normative r

19、eferences 63 Terms and definitions .64 List of significant hazards 85 Safety requirements and/or protective measures 95.1 General 95.2 Preparation of rope and socket 95.2.1 General 95.2.2 Length marking of rope .95.2.3 Serving 95.2.4 Cutting of rope .95.2.5 Cleanliness of socket . 105.2.6 Inserting

20、rope into socket 105.2.7 Opening the brush 105.2.8 Pre-treatment of the brush . 115.2.9 Hooking 115.2.10 Positioning and alignment of brush, rope and socket 115.2.11 Sealing . 125.3 Socketing . 125.3.1 General . 125.3.2 Molten metal socketing 125.3.3 Resin socketing 135.4 Removal of sealing material

21、 145.5 Protection 145.6 Type testing . 146 Verification of the safety requirements and/or measures 146.1 Length marking of rope 146.2 Serving . 146.3 Cleanliness of socket . 146.4 Opening the brush 146.5 Degreasing the brush . 146.6 Hooking 156.7 Positioning and alignment of brush, rope and socket 1

22、56.8 Pre-heating the socket . 156.9 Melting the metal. 156.10 Pouring the metal 156.11 Cooling . 156.12 Pouring the resin 156.13 Curing of the resin 156.14 Removal of sealing . 156.15 After completion of the socketing. 157 Information for use . 167.1 General . 167.2 Marking 167.3 Socketing manufactu

23、rers certificate 16DIN EN ISO 13411-4:2011-06 EN 13411-4:2011 (E) 3 Annex A (normative) Molten metal socketing media 17A.1 Lead-based alloys . 17A.2 Zinc . 17A.3 Zinc-based alloy 17Annex B (normative) Resin socketing media . 18B.1 General . 18B.2 Physical properties . 18Annex C (normative) Type test

24、ing for assessment of molten metal or resin socketed termination . 19C.1 General . 19C.2 Method of test 19C.3 Acceptance criteria . 19C.4 Test report 19Annex D (informative) Procedure for pre-treatment of bright rope for improved adhesion when socketing with lead-based alloys 20D.1 General . 20D.2 F

25、luxing 20D.3 Coating . 20Annex E (normative) Operating temperature limits 21Annex F (informative) Approved socket design parameters 22Annex ZA (informative) Relationship between this European Standard And the Essential Requirements of EU Directive 2006/42/EC 23Bibliography 24DIN EN ISO 13411-4:2011-

26、06 EN 13411-4:2011 (E) 4 Foreword This document (EN 13411-4:2011) 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

27、 publication of an identical text or by endorsement, at the latest by September 2011, and conflicting national standards shall be withdrawn at the latest by September 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/o

28、r CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13411-4:2002+A1:2008. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirement

29、s of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This second edition incorporates both technical and editorial amendments, with the following main changes made with respect to the previous edition: enhance approved soc

30、ket dimension criteria negating need for type testing and move data into informative Annex F; add definition for socketing manufacturer; re-draft hazards clause; re-draft standard in accordance with rules of ISO/IEC Directives, Part 2 and CEN Guide 414. EN 13411, under the general title “Termination

31、s for steel wire ropes Safety”, consists of the following parts: Part 1: Thimbles for steel wire rope slings; Part 2: Splicing of eyes for wire rope slings; Part 3: Ferrules and ferrule-securing; Part 4: Metal and resin socketing; Part 5: U-bolt wire rope grips; Part 6: Asymmetric wedge socket; Part

32、 7: Symmetric wedge socket; Part 8: Swage terminals and swaging. 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, Croatia, Cyprus, Czech Republic, Denmark, Est

33、onia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN ISO 13411-4:2011-06 EN 13411-4:2011 (E) 5 Introduction This Eu

34、ropean Standard is a type C standard as stated in EN ISO 12100. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this standard. When provisions of this type C standard are different from those which are stated in type

35、B standards, the provisions of this type C standard take precedence over the provisions of the other standards, for machines that have been designed and built according to the provisions of this type C standard. The methods of socketing described in this standard are based on established procedures

36、and following them is considered to result in a rope termination having an efficiency of 100 % based on the minimum breaking force of the rope. It is assumed that the socket is: suitable for heating without changing the characteristics of the socket material when the socketing medium is molten metal

37、; strong enough for the rope; and suitable for the purpose for which it is intended. DIN EN ISO 13411-4:2011-06 EN 13411-4:2011 (E) 6 1 Scope This European Standard specifies the minimum requirements for the molten metal and resin socketing of steel wire ropes within the scopes of EN 12385-4:2002+A1

38、:2008; EN 12385-5:2002; EN 12385-6:2004; EN 12385-7:2002; EN 12385-8:2002; EN 12385-9:2002 and EN 12385-10:2003+A1:2008. The European Standard is applicable only to those requirements that ensure that the socketing is strong enough to withstand a force of at least 100 % of the minimum breaking force

39、 of the rope (i.e. socket termination efficiency factor KT= 1,0). NOTE Rope terminations made by socketing in accordance with this European Standard can be used for determining the breaking force of wire ropes in accordance with EN 12385-1:2002+A1:2008, Annex A. Socketing by the methods and material

40、s described in this standard are for use within the temperature limits given in normative Annex E. This European Standard deals with all significant hazards, hazardous situations and events relevant to metal and resin socket terminations, when they are used as intended and under conditions of misuse

41、 which are reasonably foreseeable (see Clause 4). 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 a

42、ny amendments) applies. EN 59, Glass reinforced plastics Measurement of hardness by means of a Barcol impressor EN 1774:1997, Zinc and zinc alloys Alloys for foundry purposes Ingot and liquid EN 12385-1:2002+A1:2008, Steel wire ropes Safety Part 1: General requirements EN 12385-2:2002+A1:2008, Steel

43、 wire ropes Safety Part 2: Definitions, designation and classification EN ISO 75-2:2004, Plastics Determination of temperature of deflection under load Part 2: Plastics, ebonite and long-fibre-reinforced composites (ISO 75-2:2004) EN ISO 604, Plastics Determination of compressive properties (ISO 604

44、:2002) EN ISO 3838, Crude petroleum and liquid or solid petroleum products Determination of density or relative density Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004) EN ISO 12100:2010 Safety of machinery General principles for design Risk assessment and

45、risk reduction (ISO 12100:2010) 3 Terms and definitions For the purpose of this document, the terms and definitions given in EN ISO 12100, EN 12385-2:2002+A1:2008 and the following apply. 3.1 socket type of wire rope termination incorporating a socket basket DIN EN ISO 13411-4:2011-06 EN 13411-4:201

46、1 (E) 7 3.2 socket basket area of a socket in which a brushed rope end is secured using a socketing medium NOTE Descriptions of further elements of the socket geometry are shown in Figure 1. Key 1 length of tapered basket plus any parallel portion(s) including any radius at rope entry 2 small end of

47、 tapered basket 3 large end of tapered basket 4 included angle of tapered basket 5 bore (internal diameter at rope entry) 6 pin hole centre line 7 length of tapered basket 8 length of parallel portion including any radius at rope entry 9 protruding wires 10 length of brush 11 root of brush NOTE Some

48、 sockets can have baskets with an extended parallel portion at the large end of the tapered basket. Figure 1 Nomenclature of typical parts of socket and brush 3.3 serving wrapping, usually of wire or strand, for the purpose of securing a rope end to prevent its unlaying 3.4 permanent serving serving applied prior to socketing and remaining in place at least until the socketing operation has been completed 3.5 temporary serving serving applied and subsequently removed at various stages of the socketing operation 3.6 gelling change in co