BS EN 13411-4:2021 – TC:2022 Edition
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Tracked Changes. Terminations for steel wire ropes. Safety – Metal and resin socketing
Published By | Publication Date | Number of Pages |
BSI | 2022 | 62 |
This document specifies the minimum requirements for the molten metal and resin socketing of steel wire ropes within the scopes of EN 12385-4:2002+A1:2008; EN 12385-5:2021; EN 12385-6:2004; EN 12385-7:2002; EN 12385-8:2002; EN 12385-9:2002 and EN 12385-10:2003+A1:2008. The document 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 of the rope (i.e. socket termination efficiency factor KT = 1,0). NOTE Rope terminations made by socketing in accordance with this document 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 materials described in this standard are for use within the temperature limits given in normative Annex E. This document 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 which are reasonably foreseeable (see Clause 4).
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | 30451707 |
35 | A-30381719 |
36 | undefined |
43 | 1 Scope 2 Normative references 3 Terms and definitions |
45 | 4 List of significant hazards |
46 | 5 Safety requirements and/or protective measures 5.1 General 5.2 Preparation of rope and socket 5.2.1 General 5.2.2 Length marking of rope 5.2.3 Serving |
47 | 5.2.4 Cutting of rope 5.2.5 Cleanliness of socket 5.2.6 Inserting rope into socket 5.2.7 Opening the brush |
48 | 5.2.8 Pre-treatment of the brush 5.2.9 Hooking |
49 | 5.2.10 Positioning and alignment of brush, rope and socket 5.2.11 Sealing 5.3 Socketing 5.3.1 General 5.3.2 Molten metal socketing 5.3.2.1 Pre-heating the socket |
50 | 5.3.2.2 Melting the metal 5.3.2.3 Pouring 5.3.2.4 Cooling 5.3.3 Resin socketing 5.3.3.1 General 5.3.3.2 Pouring |
51 | 5.3.3.3 Curing 5.4 Removal of sealing material 5.5 Protection 5.6 Type testing 6 Verification of the safety requirements and/or measures 6.1 Length marking of rope 6.2 Serving 6.3 Cleanliness of socket 6.4 Opening the brush 6.5 Degreasing the brush |
52 | 6.6 Hooking 6.7 Positioning and alignment of brush, rope and socket 6.8 Pre-heating the socket 6.9 Melting the metal 6.10 Pouring the metal 6.11 Cooling 6.12 Pouring the resin 6.13 Curing of the resin 6.14 Removal of sealing 6.15 After completion of the socketing |
53 | 7 Information for use 7.1 General 7.2 Marking 7.3 Socketing manufacturer’s certificate |
54 | Annex A (normative)Molten metal socketing media A.1 Lead-based alloys A.2 Zinc A.3 Zinc-based alloy |
55 | Annex B (normative)Resin socketing media B.1 General B.2 Physical properties |
56 | Annex C (normative)Type testing for assessment of molten metal or resin socketed termination C.1 General C.2 Method of test C.3 Acceptance criteria C.4 Test report |
57 | Annex D (informative)Procedure for pre-treatment of bright rope for improved adhesion when socketing with lead-based alloys D.1 General D.2 Fluxing D.3 Coating |
58 | Annex E (normative)Operating temperature limits |
59 | Annex F (informative)Approved socket design parameters |