1、G4-15Steel wire rope for general purpose andfor mine hoisting and mine haulageLegal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approvedby the Standards Council of Canada. This process brings toget
2、her volunteers representing varied viewpoints and interests to achieve consensusand develop a standard. Although CSA Group administers the process and establishes rules to promote fairness in achieving consensus, it doesnot independently test, evaluate, or verify the content of standards.Disclaimer
3、and exclusion of liabilityThis document is provided without any representations, warranties, or conditions of any kind, express or implied, including, without limitation,implied warranties or conditions concerning this documents fitness for a particular purpose or use, its merchantability, or its no
4、n-infringementof any third partys intellectual property rights. CSA Group does not warrant the accuracy, completeness, or currency of any of the informationpublished in this document. CSA Group makes no representations or warranties regarding this documents compliance with any applicablestatute, rul
5、e, or regulation.IN NO EVENT SHALL CSA GROUP, ITS VOLUNTEERS, MEMBERS, SUBSIDIARIES, OR AFFILIATED COMPANIES, OR THEIR EMPLOYEES, DIRECTORS,OR OFFICERS, BE LIABLE FOR ANY DIRECT, INDIRECT, OR INCIDENTAL DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES, HOWSOEVER CAUSED,INCLUDING BUT NOT LIMITED TO SPECIAL
6、OR CONSEQUENTIAL DAMAGES, LOST REVENUE, BUSINESS INTERRUPTION, LOST OR DAMAGEDDATA, OR ANY OTHER COMMERCIAL OR ECONOMIC LOSS,WHETHER BASED IN CONTRACT,TORT (INCLUDING NEGLIGENCE), OR ANY OTHERTHEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS TO OR POSSESSION OR USE OF THIS DOCUMENT, EVEN
7、IF CSA GROUPHAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES.In publishing and making this document available, CSA Group is not undertaking to render professional or other services for or on behalf of anyperson or entity or to perform any duty owed by any person
8、or entity to another person or entity. The information in this document is directedto those who have the appropriate degree of experience to use and apply its contents, and CSA Group accepts no responsibility whatsoeverarising in any way from any and all use of or reliance on the information contain
9、ed in this document.CSA Group is a private not-for-profit company that publishes voluntary standards and related documents. CSA Group has no power, nor does itundertake, to enforce compliance with the contents of the standards or other documents it publishes.Intellectual property rights and ownershi
10、pAs between CSA Group and the users of this document (whether it be in printed or electronic form), CSA Group is the owner, or the authorizedlicensee, of all works contained herein that are protected by copyright, all trade-marks (except as otherwise noted to the contrary), and allinventions and tra
11、de secrets that may be contained in this document, whether or not such inventions and trade secrets are protected bypatents and applications for patents. Without limitation, the unauthorized use, modification, copying, or disclosure of this document mayviolate laws that protect CSA Groups and/or oth
12、ers intellectual property and may give rise to a right in CSA Group and/or others to seek legalredress for such use, modification, copying, or disclosure. To the extent permitted by licence or by law, CSA Group reserves all intellectualproperty rights in this document.Patent rightsAttention is drawn
13、 to the possibility that some of the elements of this standard may be the subject of patent rights. CSA Group shall not beheld responsible for identifying any or all such patent rights. Users of this standard are expressly advised that determination of the validity ofany such patent rights is entire
14、ly their own responsibility.Authorized use of this documentThis document is being provided by CSA Group for informational and non-commercial use only. The user of this document is authorized to doonly the following:If this document is in electronic form: load this document onto a computer for the so
15、le purpose of reviewing it; search and browse this document; and print this document if it is in PDF format.Limited copies of this document in print or paper form may be distributed only to persons who are authorized by CSA Group to have suchcopies, and only if this Legal Notice appears on each such
16、 copy.In addition, users may not and may not permit others to alter this document in any way or remove this Legal Notice from the attached standard; sell this document without authorization from CSA Group; or make an electronic copy of this document.If you do not agree with any of the terms and cond
17、itions contained in this Legal Notice, you may not load or use this document or make anycopies of the contents hereof, and if you do make such copies, you are required to destroy them immediately. Use of this documentconstitutes your acceptance of the terms and conditions of this Legal Notice.Standa
18、rds Update ServiceG4-15October 2015Title: Steel wire rope for general purpose and for mine hoisting and mine haulageTo register for e-mail notification about any updates to this publication go to shop.csa.ca click on CSA Update ServiceThe List ID that you will need to register for updates to this pu
19、blication is 2423830.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at www.csagroup.org/legal to find out how we protect yourpersonal information.ISBN 978-1-4883-0001-1 2015 CSA GroupAll rights reserved. No part of this public
20、ation may be reproduced in any form whatsoeverwithout the prior permission of the publisher.Published in October 2015 by CSA GroupA not-for-profit private sector organization178 Rexdale Boulevard,Toronto, Ontario, Canada M9W 1R3To purchase standards and related publications, visit our Online Store a
21、t shop.csa.caor call toll-free 1-800-463-6727 or 416-747-4044.TMA trade-mar k of the Canadian S tandards Association, operating as “CSA Group”Steel wire rope for general purposeand for mine hoisting and minehaulageG4-15G4-15Steel wire rope for general purpose and for mine hoisting andmine haulageOct
22、ober 2015 2015 CSA Group 1ContentsTechnical Committee on Wire Rope 4Preface 61 Scope 82 Reference publications 93 Definitions 94 Materials 114.1 Wire 114.1.1 Steel making practice 114.1.2 Type of zinc 114.1.3 Grades and finishes 114.2 Fibre cores 124.3 Wire rope lay up lubricant 125 Mechanical requi
23、rements of raw materials 125.1 Wire 125.2 Fibre cores 136 Steel cores 136.1 General 136.2 Independent wire rope cores 136.3 Strand cores 136.4 Special cores 137 Mechanical and dimensional requirements of finished rope 137.1 General 137.1.1 Breaking load 147.1.2 Diameter tolerance 147.2 Construction,
24、 mass (weight), and breaking loads of round strand ropes 147.2.1 6 7 classification 147.2.2 6 19 classification 147.2.3 6 37 classification 147.2.4 6 61 classification 147.2.5 8 19 classification 147.2.6 Nonrotating classification 157.3 Flattened strand rope 157.3.1 6 8 flattened strand classificati
25、on 157.3.2 6 25 flattened strand classification 157.3.3 6 16/6 8 and 6 16/6 10 nonrotating flattened strand classification 157.4 Locked coil rope 157.4.1 Full locked coil hoisting rope 157.4.2 Half locked coil guide and rubbing rope 157.5 Nonrotating compacted 18 and 34 strand classification 15G4-15
26、Steel wire rope for general purpose and for mine hoisting andmine haulageOctober 2015 2015 CSA Group 27.6 Rope pitch 157.7 Lubrication 167.7.1 Fibre core 167.7.2 Independent wire rope core 167.7.3 Bright rope 167.7.4 Galvanized rope 168 Rope length measurement 169 Marking 1610 Quality assurance for
27、the manufacturer 1710.1 General 1710.2 Quality control program 1710.3 Quality audits 1711 Sampling procedures 1711.1 Sampling procedure for wire prior to fabrication into a rope 1711.2 Sampling procedure for fibre core 1711.3 Sampling procedure for completed ropes 1712 Test procedures 1812.1 Tension
28、 test on individual wires (bright, galvanized at finished size, and drawn galvanizedwire) 1812.2 Torsion test on individual wires (bright and drawn galvanized wire) 1812.3 Diameter tolerance and roundness tests on individual wires 1912.4 Test for mass (weight) of zinc coating on individual wires (ga
29、lvanized at finished size and drawngalvanized) 1912.5 Ductility and adherence tests (galvanized at finished size wires) 1912.6 Test for preservative in natural fibre cores 1912.7 Diameter measurement on the completed rope 2012.8 Out-of-roundness measurement on the completed rope 2112.9 Breaking load
30、 test on the completed rope 2112.9.1 Ropes excluded from in-service destructive testing 2112.9.2 Ropes subject to in-service destructive testing 2113 Certification for general purpose rope 2113.1 Manufacturers Certificate of Compliance 2113.2 Test certificate 2114 Information supplied by the purchas
31、er 2215 Wire and wire rope subject to in-service destructive testing for mine hoisting and mine haulageapplications 2215.1 General 2215.2 Manufacturers Certificate of Compliance 2315.3 Sampling procedures for completed ropes 2315.3.1 Sampling procedures for new ropes at the manufacturers plant 2315.
32、3.2 Sampling procedures at the mine site 2515.4 Rope test procedures at the laboratory 26G4-15Steel wire rope for general purpose and for mine hoisting andmine haulageOctober 2015 2015 CSA Group 315.4.1 Receiving 2615.4.2 Initial sample preparation 2615.4.3 Rope sample preparation 2083 mm (82 in) sa
33、mple 2615.4.4 Breaking load test on the rope sample 2715.4.5 Torsion test on individual wires 2815.4.6 Visual examination 2915.5 Rope testing machine Calibration 2915.6 Wire Rope Test Certificate 2915.6.1 General 2915.6.2 Test certificate headings 2915.6.3 Visual examination and measurements 3015.6.
34、4 Test results 3015.6.5 Condition 3115.6.6 Statement of compliance and verification 3115.6.7 Notification 3115.7 Quality assurance at the testing laboratory 3115.7.1 General 3115.7.2 Quality control program 3115.7.3 Quality audits 3115.8 Rope evaluation 3215.8.1 Rope evaluation criteria 3215.8.2 Cri
35、tical extension 3215.9 Laboratory approval Proof of compliance 3215.10 Special considerations for high tensile wire ropes in shaft sinking applications 3315.10.1 Application 3315.10.2 Unused rope 3315.10.3 Testing requirements for unused rope sample 3315.10.4 Rope evaluation 3315.10.5 Invalid tests
36、33Annex A (informative) Steel wire rope certificates 67G4-15Steel wire rope for general purpose and for mine hoisting andmine haulageOctober 2015 2015 CSA Group 4Technical Committee on Wire RopeJ. Morrow Stantec Consulting,North Bay, OntarioCategory: Producer InterestChairG. Yorker Bridon American C
37、orp.,Wilkes Barre, Pennsylvania, USACategory: Producer InterestVice-ChairR.C. Banting Workplace Safety North,North Bay, OntarioAssociateS. Courchesne Wire Rope Industries Limited,Pointe Claire, QubecCategory: Producer InterestD.G. Cox Dan Cox Consultants Inc.,Whistler, British ColumbiaAssociateN. Cr
38、ocker Saskatoon, Saskatchewan AssociateG.E. Delorme Haggie North America,Pincourt, QubecCategory: Producer InterestM. Djivre Sudbury, Ontario AssociateF. Gauthier Commission de la sant et de la scurit du travail duQubec,Qubec, QubecCategory: General InterestR. Gough Cementation Canada Inc.,North Bay
39、, OntarioCategory: User InterestA.J. Guse Vale Canada Ltd.,Copper Cliff, OntarioCategory: User InterestD. Henninger Bridon American Corporation,Exeter, Pennsylvania, USAAssociateG4-15Steel wire rope for general purpose and for mine hoisting andmine haulageOctober 2015 2015 CSA Group5G.A. MacDonald M
40、inistry of Energy and Mines,Fernie, British ColumbiaCategory: General InterestR.A. McIvor McIvor Engineering and Maintenance Services Inc.,Sudbury, OntarioCategory: User InterestG. McLean Ministry of Energy, Mines CSA G4-M, Steel wire rope for mine hoisting and haulage purposes, published in 1977; C
41、SA G4, Steel wire rope for general purpose and for mine hoisting and for mine haulage, published in1976; CSA G4, Steel wire rope: General purpose, published in 1967, 1958, and 1921; and CSA G18, Steel wire rope for mine hoisting and haulage purposes, published in 1965.Changes to this edition include
42、 the following:a) Clause 15.3.2.3: Seizing and/or clamping has been updated;b) Clause 15.4.4.5: Test validation has been updated;c) Clause 15.6.5: Condition requirement on the Test Certificate has been updated;d) Clause 15.8.2: Critical extension has been added;e) Clause 15.10: Special consideration
43、s for high-tensile wire ropes in shaft-sinking applications havebeen added;f) Table 1: Tensile strength requirements for bright and galvanized wire have been updated;g) Figure 1: Seizing requirements for 6 and 8 strand ropes have been updated;h) Figure 2: Seizing requirements for rotation-resistant
44、ropes have been updated; andi) Figure 3: Seizing requirements for half and full locked coil ropes have been updated.To comply with current administrative requirements various Clauses throughout the Standard havebeen updated.CSA gratefully acknowledges the financial assistance provided by the Ontario
45、 Ministry of Labour in thedevelopment of this Standard.This Standard was prepared by the Technical Committee on Wire Rope, under the jurisdiction of theStrategic Steering Committee on Occupational Health and Safety.Notes:1) Use of the singular does not exclude the plural (and vice versa) when the se
46、nse allows.2) Although the intended primary application of this Standard is stated in its Scope, it is important to note that itremains the responsibility of the users of the Standard to judge its suitability for their particular purpose.3) This Standard was developed by consensus, which is defined
47、by CSA Policy governing standardization Codeof good practice for standardization as “substantial agreement. Consensus implies much more than a simplemajority, but not necessarily unanimity”. It is consistent with this definition that a member may be included inthe Technical Committee list and yet no
48、t be in full agreement with all clauses of this Standard.4) To submit a request for interpretation of this Standard, please send the following information toinquiriescsagroup.org and include “Request for interpretation” in the subject line:a) define the problem, making reference to the specific clau
49、se, and, where appropriate, include anillustrative sketch;b) provide an explanation of circumstances surrounding the actual field condition; andc) where possible, phrase the request in such a way that a specific “yes” or “no” answer will address theissue.Committee interpretations are processed in accordance with the CSA Directives and guidelines governingstandardization and are available on the Current Standards Activities page at standardsactivities.csa.ca.G4-15Steel wire rope for general purpose and for mine hoisting
