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GB/T 6946-2008: Aluminium-alloy swaged ferrules for steel wire rope
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 6946-2008	English	349	Add to Cart	3 days [Need to translate]	Aluminium-alloy swaged ferrules for steel wire rope
GB 6946-1993	English	559	Add to Cart	4 days [Need to translate]	Aluminium-alloy swaged ferrules for wire rope

GB/T 6946-2008: Aluminium-alloy swaged ferrules for steel wire rope

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Aluminium-alloy swaged ferrules for steel wire rope ICS 53.020.30 J80 National Standards of People's Republic of China Replacing GB 6946-1993 Rope aluminum compression joints Posted 2008-07-27 2009-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Category 1 4 Technical requirements 4 5 Test methods and inspection rules 6 6 signs, packaging, transportation and storage 7 Appendix A (informative) flat oval tube series of specifications and requirements 8 Annex B (informative) Test record Table 10

Foreword

This standard replaces GB 6946-1993 "rope aluminum compression joints." This standard is GB 6946-1993 "rope aluminum compression joints" amendments. Compared to modify this standard and GB 6946-1993 as follows. --- Connector representation by type A (cylindrical joints), B-type (cylindrical inverted triangle joints), C-type (cylindrical cone-shaped joint) modification Type A (cylindrical joints), B (cylindrical cone-shaped joint); --- Joint material selection from the "flat oval fittings used in the recommended GB 3191 LF2, LF21 aluminum alloy material Made "to" flat oval tube fittings used should be preferred by the suppression of pipes made of flat oval tube, the material should be used GB/T 4437.1 in 3A21H112 (this material can only be used in hoisting rigging) or 5A02H112 aluminum and aluminum alloy extruded Seamless pipe manufacturing. It must be accompanied by a certificate of quality. "; --- Joint appearance quality requirements of the original "4.2.3.3 C-shaped draw, wire rope ends should be sealed inside the joint, the end can not be away from the joint P --- Modify the flat oval tube series of specifications and requirements of the part of the data in Table A. 1. The Standard Appendix A and Appendix B are informative appendices. The standard proposed by China Machinery Industry Federation. This standard by the national construction machinery and construction equipment Standardization Technical Committee (SAC/TC328) centralized. This standard was drafted. Shenyang Sanyo Building Machinery Co., Ltd. Tianjin Pegasus lifting sling, Shenyang Lianyun Building Machinery Ltd., Shenyang Construction Metal Structure Co., Ltd. Liang. The main drafters of this standard. Lin Guiyu, Liuli You, Yang Xiaomei, Dongliang Yan, Chen Lijie, Zhou Yin House. This standard replaces the standards previously issued as follows. --- GB 6946-1986, GB 6946-1993. Rope aluminum compression joints

1 Scope

This standard specifies the wire rope aluminum compression joints (hereinafter referred to as the joint) classification, technical requirements, test methods and inspection rules. This standard applies to a diameter of 6mm ~ 65mm, nominal tensile strength of not more than 1870MPa round strand wire rope joint. This standard does not apply to single-strand and shaped strand wire rope joint.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 3190 Wrought aluminum and aluminum alloy chemical composition (GB/T 3190-2008, ISO 209.2007, MOD) GB/T 3191 aluminum and aluminum alloy extruded bars GB/T 4437.1 aluminum and aluminum alloy extruded tubes - Part 1. Seamless tubes GB 8918 important uses rope (GB 8918-2006, ISO 3154. 1988, Strandedwireropesforminehoist- ing-Technicaldeliveryrequirements, MOD) GB/T 20118 General Purpose Wire Rope (GB/T 20118-2006, ISO /DIS2408.2002, Steelwireropesfor generalpurposes-Minimumrequirements, MOD) GB/T 20975.3 aluminum and aluminum alloys - Part 3. Determination of copper content (GB/T 20975.3-2008, ISO 3980. 1977, ISO 769. 1973, ISO 795. 1976, MOD) GB/T 20975.4 aluminum and aluminum alloys - Part 4. Determination of iron content phenanthroline spectrophotometry (GB/T 20975.4-2008, ISO 793. 1973, MOD) GB/T 20975.5 aluminum and aluminum alloys - Part 5. Determination of silicon content (GB/T 20975.3-2008, ISO 808. 1973, ISO 797. 1973, MOD) GB/T 20975.7 aluminum and aluminum alloys - Part 7. Determination of manganese content Potassium periodate spectrophotometric method (GB/T 20975.7-2008, ISO 886. 1973, MOD) GB/T 20975.12 aluminum and aluminum alloys - Part 12. Determination of titanium content (GB/T 20975.12-2008, ISO 6827. 1981, ISO 1118. 1978, MOD) GB/T 20975.16 chemical analysis of aluminum and aluminum alloys - Part 16. Determination of magnesium (GB/T 20975.16-2008, ISO 2297. 1973, ISO 3256. 1977, MOD) GB/T 20975.18 aluminum and aluminum alloys - Part 18. Determination of chromium content (GB/T 20975.18-2008, ISO 3978. 1976, ISO 4193. 1981, MOD) Category 3 Type 3.1 Press the joint structure shape is divided into. Type --- A cylindrical connector, see FIG. 1A); Type B --- cone end type joint, see Figure 1b). ...