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    AS 3751-2005

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    Underground mining - Slope haulage - Couplings, drawbars, and safety chains

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  12-19-2022

    Language(s):  English

    Published date:  06-29-2005

    Publisher:  Standards Australia

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    Table of Contents - (Show below) - (Hide below)

    1 - AS 3751-2005 UNDERGROUND MINING-SLOPE HAULAGE-COUPLINGS, DRAWBARS, AND SAFETY CHAINS
    4 - PREFACE
    5 - CONTENTS
    6 - 1 SCOPE
    6 - 2 REFERENCED DOCUMENTS
    7 - 3 DEFINITIONS
    7 - 3.1 Conveyance
    7 - 3.2 Coupling
    7 - 3.3 Coupling pin
    7 - 3.4 Drawbar
    7 - 3.5 Pivot pin
    7 - 3.6 Safe working load
    7 - 3.7 Safety chain
    7 - 3.8 Shall
    7 - 3.9 Should
    7 - 3.10 Slope haulage
    7 - 3.11 Static factor of safety
    8 - 3.12 Statutory authority
    8 - 3.13 Ultimate load
    8 - 4 MATERIALS
    8 - 4.1 Component type designation
    8 - 4.2 Type A components
    8 - 4.3 Type B components
    8 - 4.4 Type C components
    8 - 4.5 Type D components
    9 - 4.6 Safety chains
    9 - 5 DESIGN
    9 - 5.1 Static factor of safety
    9 - 5.2 Axially loaded threaded components
    9 - 5.3 Safety chains
    9 - 6 MANUFACTURE
    9 - 6.1 All components
    9 - 6.2 Type A components
    9 - 6.3 Safety chains
    10 - 6.4 Threads and nut locking
    10 - 6.5 Protective coatings
    10 - 6.5.1 Type A and Type C component
    10 - 6.5.2 Type B and Type D components
    10 - 7 TESTING
    10 - 7.1 General
    10 - 7.2 Proof load test
    10 - 7.2.1 Procedure
    10 - 7.2.2 Pass criterion
    10 - 7.3 Non-destructive test
    10 - 7.3.1 Purpose
    10 - 7.3.2 Procedure
    10 - 7.3.3 Welds
    11 - 8 TEST CERTIFICATES
    11 - 8.1 Certificates required
    11 - 8.2 Component certificates
    11 - 8.3 Assembly test certificate
    11 - 9 MARKING
    12 - 10 USAGE
    17 - 11 INSPECTION AND MAINTENANCE
    18 - APPENDIX A - INSPECTION AND MAINTENANCE
    18 - A1 SCOPE
    18 - A2 LEVEL OF INSPECTION
    18 - A3 FREQUENCY OF INSPECTION
    18 - A4 INSPECTION AFTER AN INCIDENT
    19 - A5 MAINTENANCE
    20 - APPENDIX B - RULING SECTION AND EQUIVALENT SECTION
    20 - B1 SCOPE
    20 - B2 GENERAL
    20 - B3 RULING SECTION
    20 - B4 EQUIVALENT SECTION
    23 - APPENDIX C - DESIGN OF THREADED COMPONENTS
    23 - C1 SCOPE
    23 - C2 GENERAL CONSIDERATIONS
    23 - C3 STATIC DESIGN
    24 - C4 FATIGUE DESIGN
    26 - APPENDIX D - STEEL REQUIREMENTS FOR TYPE A COMPONENTS
    26 - D1 SCOPE
    26 - D2 CHEMICAL COMPOSITION
    26 - D2.1 General
    26 - D2.2 Cast analysis
    26 - D2.3 Residual elements
    26 - D2.4 Product analysis
    27 - D2.5 Austenitic grain size
    27 - D3 IDENTIFICATION
    27 - D4 CONDITIONS OF SUPPLY
    27 - D5 MECHANICAL PROPERTIES AND HEAT TREATMENT REQUIREMENTS
    27 - D5.1 Mechanical properties
    27 - D5.2 Heat treatment
    28 - D6 DETERMINATION OF MECHANICAL PROPERTIES
    28 - D6.1 General
    28 - D6.2 Samples for testing
    29 - D6.3 Tensile test
    29 - D6.4 Impact tests
    29 - D6.5 Pass criterion
    29 - D7 RETESTS
    29 - D8 CERTIFICATES
    30 - APPENDIX E - PERMISSIBLE IMPERFECTIONS FOR MAGNETIC PARTICLE INSPECTION
    30 - E1 SCOPE
    30 - E2 GENERAL
    30 - E3 LIMITS OF PERMISSIBLE IMPERFECTIONS
    30 - E4 DESIGNATION
    30 - E5 RECORD

    Abstract - (Show below) - (Hide below)

    Specifies requirements for couplings, drawbars, and safety chains that connect slope haulage conveyances in underground mines. Covers design, materials, manufacture, testing, and marking.

    Scope - (Show below) - (Hide below)

    This Standard specifies requirements for materials, design, manufacture and use of couplings, drawbars, and safety chains that connect slope haulage conveyances in underground mines.NOTES:1 Inspection and maintenance are covered in AppendixA.2 Information on ruling section and equivalent section is given in AppendixB.3 The design of threaded components are covered in Clause5.2 and AppendixC.

    General Product Information - (Show below) - (Hide below)

    Committee ME-018
    Document Type Standard
    Product Note Pending Revision indicates that as a result of the Aged Standards review process, the document needs updating. If no project proposal, meeting the quality criteria, is received within the 12 month timeframe, the document shall be withdrawn.
    Publisher Standards Australia
    Status Superseded
    Superseded By
    Supersedes

    History - (Show below) - (Hide below)

    First published as as AS3751-1990.Second edition 2005. Originated as AS 3751-1990. Second edition 2005.

    Standards Referenced By This Book - (Show below) - (Hide below)

    AS 1391-2007 Metallic materials - Tensile testing at ambient temperature
    AS 1050.17-1988 Methods for the analysis of iron and steel Determination of copper content - Spectrophotometric method
    AS/NZS 1050.8:1994 Methods for the analysis of iron and steel Determination of manganese content - Spectrophotometric method (Reconfirmed 2016)
    AS/NZS 1050.30:1994 Methods for the analysis of iron and steel Determination of boron content - Curcumin spectrophotometric method
    AS B199-1962 Undercuts and runouts for screw threads
    AS 1733-1976 Methods for the determination of grain size in metals (Reconfirmed 2018)
    AS/NZS 1554.1:2004 Structural steel welding Welding of steel structures
    AS/NZS 1050.1:1996 Methods for the analysis of iron and steel Sampling iron and steel for chemical analysis
    AS/NZS 1050.16:1994 Methods for the analysis of iron and steel Determination of sulfur content - Infrared absorption method after combustion in an induction furnace (Reconfirmed 2017)
    AS/NZS 1050.31:1994 Methods for the analysis of iron and steel Determination of niobium content - PAR spectrophotometric method (Reconfirmed 2016)
    AS/NZS 1050.32:1994 Methods for the analysis of iron and steel Determination of carbon content - Infrared method (Reconfirmed 2017)
    AS/NZS 1050.27:1994 Methods for the analysis of iron and steel Determination of titanium content - Spectrophotometric method (Reconfirmed 2016)
    AS/NZS 1050.2:1994 Methods for the analysis of iron and steel Determination of carbon content - Gravimetric method (Reconfirmed 2016)
    AS 1171-1998 Non-destructive testing - Magnetic particle testing of ferromagnetic products, components and structures (Reconfirmed 2022)
    AS 1447-1991 Hot-rolled spring steels
    AS/NZS 1050.26:1994 Methods for the analysis of iron and steel Silicon in iron and steel - Spectrophotometric method (Reconfirmed 2016)
    AS/NZS 3678:1996 Structural steel - Hot-rolled plates, floorplates and slabs
    AS/NZS 1050.39:1994 Methods for the analysis of iron and steel Determination of chromium content - Flame atomic absorption spectrometric method (Reconfirmed 2016)
    AS/NZS 1050.28:1994 Methods for the analysis of iron and steel Vanadium in steel - Potentiometric method (Reconfirmed 2016)
    AS/NZS 1050.38:1994 Methods for the analysis of iron and steel Determination of vanadium content - Flame atomic absorption spectrometric method (Reconfirmed 2016)
    AS 1544.2-2003 Method for impact tests on metals Charpy V-notch (Reconfirmed 2017)
    AS 1710-2007 Non-destructive testing - Ultrasonic testing of carbon and low alloy steel plate and universal sections - Test methods and quality classification (Reconfirmed 2017)
    AS/NZS 1050.37:1994 Methods for the analysis of iron and steel Determination of copper content - Flame atomic absorption spectrometric method (Reconfirmed 2016)
    AS 1444-1996 Wrought alloy steels - Standard, hardenability (H) series and hardened and tempered to designated mechanical properties
    AS/NZS 3679.1:1996 Structural steel Hot-rolled bars and sections
    AS/NZS 1050.6:1995 Methods for the analysis of iron and steel Determination of tin content - Flame atomic absorption spectrometric method (Reconfirmed 2016)
    AS/NZS 1050.14:1994 Methods for the analysis of iron and steel Determination of manganese in iron and steel - Titrimetric method
    AS 1448-1981 Carbon steels and carbon-manganese steels - Forgings (ruling section 300 mm maximum)
    AS 1448-2007 Carbon steel and carbon-manganese steels - Forgings (ruling section 300 mm maximum)
    AS/NZS 1050.21:1994 Methods for the analysis of iron and steel Determination of cobalt content - Spectrophotometric method (Reconfirmed 2016)
    AS 1050.29-1989 Methods for the analysis of iron and steel Determination of cobalt content - Flame atomic absorption spectrometric method (Reconfirmed 2016)
    AS 1050.33-1988 Methods for the analysis of iron and steel Determination of nickel content - Flame atomic absorption spectrometric method (Reconfirmed 2016)
    AS/NZS 1050.24:1994 Methods for the analysis of iron and steel Determination of aluminium content - Spectrophotometric method (Reconfirmed 2016)
    AS 1050.23-1990 Methods for the analysis of iron and steel Determination of molybdenum content - Flame atomic absorption spectrometric method
    AS 2321-2006 Short-link chain for lifting purposes
    AS 1275-1985 Metric screw threads for fasteners (Reconfirmed 2017)
    AS ISO 1302-2005 Geometrical product specifications (GPS) - Indication of surface texture in technical product documentation (Reconfirmed 2016)
    AS 2321-2001 Short-link chain for lifting purposes
    AS 1050.25-1986 Methods for the analysis of iron and steel Determination of lead content (flame atomic absorption spectrometric method)
    AS 1710-1986 Non-destructive testing - Ultrasonic testing of carbon and low alloy steel plate - Test methods and quality classification
    AS 1065-1988 Non-destructive testing - Ultrasonic testing of carbon and low alloy steel forgings (Reconfirmed 2022)
    AS 1442-1992 Carbon steels and carbon-manganese steels - Hot-rolled bars and semifinished products
    AS 2074-2003 Cast steels
    AS 1444-2007 Wrought alloy steels - Standard, hardenability (H) series and hardened and tempered to designated mechanical properties (Reconfirmed 2017)
    AS 1050.12-1983 Methods for the analysis of iron and steel Determination of nitrogen in steel (steam distillation titrimetric method)
    AS/NZS 1050.18:1994 Methods for the analysis of iron and steel Determination of phosphorus - Spectrophotometric method (Reconfirmed 2016)
    AS 1447-2007 Hot-rolled spring steels (Reconfirmed 2017)
    AS 1442-2007 Carbon steels and carbon-manganese steels - Hot rolled bars and semifinished products (Reconfirmed 2017)
    AS 1050.19-1988 Methods for the analysis of iron and steel Determination of nickel content - Spectrophotometric method
    AS/NZS 1050.20:1994 Methods for the analysis of iron and steel Determination of magnesium content - Flame atomic absorption spectrometric method (Reconfirmed 2016)
    AS 1391-2005 Metallic materials - Tensile testing at ambient temperature

    Standards Referencing This Book - (Show below) - (Hide below)

    AS 3785.8-1994 Underground mining - Shaft equipment Personnel conveyances in other than vertical shafts
    AS/NZS 3785.8:2016 Underground mining - Shaft equipment Conveyances for inclined shafts
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