BS EN 1677-6-2001+A1-2008 吊索件.安全.链.4级.pdf
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1、BRITISH STANDARD BS EN 1677-6:2001 +A1:2008 Components for slings Safety Part 6: Links Grade 4 ICS 53.020.30 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ISBN Amendments/corrigenda issued since publication Date Comments Implementation of CEN amendment A1:2008 BSI 200
2、9 0 April2009 978 0 580 64318 7 3 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1677-6:2001+A1 November 2008 ICS 53.020.30 Supersedes EN 1677-6:2001 English Version Components for slings - Safety - Part 6: Links - Grade 4 Accessoires pour lingues - Scurit - Partie 6: Mailles - Classe 4 Einzel
3、teile fr Anschlagmittel - Sicherheit - Teil 6: Einzelglieder - Gteklasse 4 This European Standard was approved by CEN on 18 February 2001 and includes Amendment 1 approved by CEN on 9 September 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condit
4、ions 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 exists in three
5、 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 bodies of Au
6、stria, 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. EUROPEAN CO
7、MMITTEE 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 1677-6:2001+A1:2008: E EN 1677-6:
8、2001+A1:2008 (E) 2 Contents Page Foreword3 Introduction.4 1 Scope 4 2 Normative references4 3 Terms and definitions .5 4 Hazards.6 Table 1 Hazards and associated requirements.7 5 Safety requirements 7 5.1 Design.7 5.2 Dimensions.7 5.3 Materials and heat treatment7 Table 2 Sulfur and phosphorous cont
9、ent8 Table 3 Silicon content8 5.4 Manufacturing methods and workmanship 9 5.5 Mechanical properties.9 Table 4 Selected working load limits .10 6 Verification of safety requirements11 6.1 Qualification of personnel 11 6.2 Type tests.11 Figure 1 Test piece.12 Figure 2 Bend test equipment.12 6.3 Manufa
10、cturing proof test 13 6.4 Manufacturing test regime13 Table 5 Number of links in a lot13 7 Marking .14 8 Manufacturers certificate.14 9 Instructions for use .15 Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC“.16 Annex ZB (i
11、nformative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“.17 Bibliography18 BS EN 1677-6:2001+A1:2008 EN 1677-6:2001+A1:2008 (E) 3 Foreword This document (EN 1677-6:2001+A1:2008) has been prepared by Technical Committee CEN/TC 168 “Chains, ro
12、pes, 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 by endorsement, at the latest by May 2009, and conflicting national standards shall be withd
13、rawn at the latest by December 2009. This document supersedes EN 1677-6:2001. This document includes Amendment 1, approved by CEN on 2008-09-09. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. This European Standard has been prepared under a manda
14、te 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 ZA and ZB, which are integral parts of this document.“ The other Parts of EN 1677 for components
15、 for slings are: Part 1: Forged steel components - Grade 8 Part 2: Forged steel lifting hooks with latch - Grade 8 Part 3: Forged steel self-locking hooks - Grade 8 Part 4: Links - Grade 8 Part 5: Forged steel lifting hooks with latch - Grade 4 According to the CEN/CENELEC Internal Regulations, the
16、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, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norw
17、ay, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 1677-6:2001+A1:2008 EN 1677-6:2001+A1:2008 (E) 4 Introduction This European Standard has been prepared to be a harmonized standard providing one means of complying with the essential safety requir
18、ements of the Machinery Directive and associated EFTA regulations. The links covered by this Part of EN 1677 are normally supplied to be part of a sling, but they may also be used for other applications. In such instances it is important that the link design is checked to ensure its fitness for the
19、intended use. The extent to which hazards are covered is indicated in the scope. In addition, lifting equipment shall conform as appropriate to EN 292 for hazards that are not covered by this standard. 1 Scope This part of EN 1677 specifies requirements for welded steel master links, intermediate ma
20、ster links, master link assemblies and lower terminal links of grade 4 up to 67 t WLL, mainly for use in: chain slings according to EN 818-5 steel wire rope slings according to prEN 13414-1:1998 textile slings according to EN 1492-1, EN 1492-2. intended for lifting objects, materials or goods. The h
21、azards covered by this Part of EN 1677 are identified in clause 4. 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
22、 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 29
23、2-1, Safety of machinery - Basic concepts - General principles for design - Part 1: Basic terminology, methodology EN 292-2:1991/A1:1995, Safety of machinery - Basic concepts - General principles for design - Part 2: Technical principles and specifications (Amendment 1: 1995) EN 818-5:1999, Short li
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