1、BSI Standards PublicationBS ISO 13469:2014Mechanical joining Form-fit blind rivets and (lock)bolt joints Specificationsand qualification of testingproceduresBS ISO 13469:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 13469:2014.The UK participation in its
2、 preparation was entrusted to TechnicalCommittee WEE/29, Resistance welding.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctap
3、plication. The British Standards Institution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 76278 9ICS 25.160.10; 25.160.40Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and St
4、rategy Committee on 31 July 2014.Amendments issued since publicationDate Text affectedBS ISO 13469:2014 ISO 2014Mechanical joining Form-fit blind rivets and (lock) bolt joints Specifications and qualification of testing proceduresAssemblage mcanique Rivets aveugles et boulons filetage autofreinant S
5、pcifications et qualification des modes opratoires dessaiINTERNATIONAL STANDARDISO13469First edition2014-07-01Reference numberISO 13469:2014(E)BS ISO 13469:2014ISO 13469:2014(E)ii ISO 2014 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2014All rights reserved. Unless otherwise specified, no par
6、t of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member bo
7、dy in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 13469:2014ISO 13469:2014(E) ISO 2014 All rights reserved iiiContents PageForeword iv1 Scope . 12 Nor
8、mative references 13 Terms and definitions . 14 Technical contents of the joining procedure specification (JPS) 24.1 General . 24.2 Related to the fastener manufacturer . 34.3 Related to parent materials 34.4 Common to all joining processes . 35 Requirements for joints 45.1 General . 45.2 Test speci
9、men . 45.3 Joining of assembly components, test pieces, or test specimens. 46 Testing and examinations . 46.1 General . 46.2 Visual examination 46.3 Macro-section/macroscopic examination . 46.4 Tensile shear test 66.5 Cross tension test 86.6 Mechanized peel test . 86.7 Fatigue and/or endurance tests
10、 . 87 Re-testing 108 Evaluation of the test results 119 Single joint specimen test report .11Annex A (informative) Examples of joining procedures for blind rivets and lock bolts 12Annex B (informative) Example of a test report 15Bibliography .17BS ISO 13469:2014ISO 13469:2014(E)ForewordISO (the Inte
11、rnational Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has
12、 been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical s
13、tandardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in acco
14、rdance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Detai
15、ls of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitute an en
16、dorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee resp
17、onsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee SC 6, Resistance welding and allied mechanical joining.iv ISO 2014 All rights reservedBS ISO 13469:2014INTERNATIONAL STANDARD ISO 13469:2014(E)Mechanical joining Form-fit blind rivets and (lock) bolt joints Specificat
18、ions and qualification of testing procedures1 ScopeThis International Standard specifies the requirements for the testing procedures for interference-fit/form-fit blind rivet joints and lock bolt joints made of metallic and non-metallic materials.The tests required for a particular joint depend upon
19、 the performance requirements of the component/assembly and shall be established before any testing is undertaken.The term sheet as used in this International Standard includes extrusions, cast material, plastics, and fibre-reinforced plastics, e. g. carbon and glass fibre-reinforced plastics.NOTE S
20、pecific service, material, or manufacturing conditions can require more comprehensive testing than specified in this International Standard. Such tests can include macro and micro sections, fatigue, and/or endurance tests.This International Standard does not apply to civil engineering applications s
21、uch as metal building and steel construction which are covered by other applicable International Standards.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition
22、 cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 12996, Mechanical joining Destructive testing of joints Specimen dimensions and test procedure for tensile shear testing of single jointsISO 14588, Blind rivets Terminology an
23、d definitionsISO 16237, Mechanical joining Destructive testing of joints Specimen dimensions and test procedure for cross-tension testing of single joints3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 14588 and the following apply.3.1interference-fit
24、 jointform-fit jointproperty of a joint in which the transmission of external forces, in particular shear forces, is effected by geometrical elements which prevent the movement of the components relative to one anotherNote 1 to entry: This condition is frequently achieved by the fasteners outer diam
25、eter surface having complete contact with the joints component holes.SOURCE: ISO 12996:2013, 3.12 modified Figure 1 has been added. ISO 2014 All rights reserved 1BS ISO 13469:2014ISO 13469:2014(E)a) Blind rivet joint with bulbing blind headb) Blind rivet joint with flaring blind headc) Lock bolt joi
26、ntFigure 1 Examples of interference-fit/form-fit joints3.2clearance-fit jointforce-fit jointproperty of a joint in which external forces, in particular shear forces, are transmitted through friction and, if the force to be transmitted is greater than the frictional force, then frictional locking is
27、overcome and the components move relative to one anotherNote 1 to entry: This condition is frequently achieved by the fasteners outer diameter surface having incomplete contact with the joints component holes.SOURCE: ISO 12996:2013, 3.13 modified Figure 2 has been added.a) Blind rivet joint with bul
28、bing headb) Blind rivet joint with flaring blind headc) Lock bolt jointFigure 2 Examples of clearance-fit/force-fit joints3.3clearance bridging capabilityability to fill the clearance between the rivet and the work piece to eliminate displacement in the shear plane4 Technical contents of the joining
29、 procedure specification (JPS)4.1 GeneralThe performance of at least two samples of the joint to be tested shall be evaluated in accordance with the tests specified in this International Standard and the results recorded.2 ISO 2014 All rights reservedBS ISO 13469:2014ISO 13469:2014(E)The following v
30、ariables affect the performance of the joints and shall be agreed upon by the contracting parties before testing: hole diameters in sheets; nominal and measured diameters of blind rivets and lock bolts; sheets thicknesses; mechanical properties of sheets, blind rivets, and lock bolts; degree of clea
31、rance in the rivet or lock bolt joint (see Figure 1 and Figure 2); percentages of the sheet thickness over which the clearances are bridged; methods of assembly of the joints.The joining procedure specification (JPS) shall provide the necessary information required to make the joint. The minimum inf
32、ormation required in a JPS for riveting processes is listed in 4.2 to 4.4.For some applications, it might be necessary to supplement the list. All relevant information shall be specified in the JPS.Permissible tolerance ranges shall be specified.An example of a JPS form is shown in Annex B; these fo
33、rms should be modified according to actual practice.4.2 Related to the fastener manufacturer identification of the fastener manufacturer; identification of JPS.4.3 Related to parent materials4.3.1 Composition and characteristics of parent materials designation and type(s) of the material(s) and refe
34、renced standard(s); in the case of coating(s), material(s), types, thicknesses, location, single- or double-sided.4.3.2 Dimension of parent materials/test pieces thickness of material(s); dimensions and cross section(s) of profile(s) or extrusion(s).4.4 Common to all joining processes4.4.1 Joining p
35、rocess Joining process(es) specified shall be designated as manual, mechanized, automated, or robotic.4.4.2 Machine specification type of setting machine/equipment used and appropriate identification. ISO 2014 All rights reserved 3BS ISO 13469:2014ISO 13469:2014(E)4.4.3 Joint designThe overlap, edge
36、 distance, distance between two hole axes, sequence and pattern, rivet or bolt design, type, and manufacturer shall be specified and comply with the appropriate standards and/or application, as applicable.NOTE A sketch can be used showing the joint design/configuration.5 Requirements for joints5.1 G
37、eneralThe following tests for the joints shall be carried out in accordance with the design requirements.5.2 Test specimenThe dimensions of the test specimens for tensile shear tests shall be in accordance with ISO 12996, for cross tension tests, in accordance with ISO/DIS 16237, for mechanized peel
38、 tests, see for example ISO 14270, and for fatigue tests, see for example ISO 18592.For ease of testing, the use of specimens is to be given preference over the use of any cut pieces taken from actual components.5.3 Joining of assembly components, test pieces, or test specimensPreparation of assembl
39、y components, test pieces taken from an assembly, or test specimens and joining of the test pieces or specimens shall be carried out in accordance with the requirements specified.6 Testing and examinations6.1 GeneralThe testing and examination can include both non-destructive and destructive tests.T
40、he scope of examination shall be specified by the contracting parties before starting with the tests. These tests and examinations can include visual examination, macro-section, tensile-shear tests, cross-tension testing, fatigue testing, and/or ultrasonic examination.6.2 Visual examinationThe test
41、pieces or specimens shall be visually examined to check the misalignment of holes and rivet head, rivet end, bolt head, or collar end prior to testing the test specimens.6.3 Macro-section/macroscopic examinationMacroscopic examination of joint cross section shall be carried out at a suitable magnifi
42、cation to verify the presence or the elimination of clearances between rivet and the work piece component holes. The clearance or interference/form fit characteristics of rivet joints can be ascertained by the examination of macrographs of cross section of the joints.Towards this purpose, sections,
43、normal to the mechanical fastener axis, shall be made 0,5 mm from the faying surface or in the middle of the sheet thickness, whichever is smaller. The sections shall show the 4 ISO 2014 All rights reservedBS ISO 13469:2014ISO 13469:2014(E)amount of clearance or absence of radial play between the co
44、mponents of the rivet and the work piece hole. Examples of such macro-sections are shown in Figure 3 and Figure 4.a) AA cross section (body = sleeve + collar) and top viewb) BB cross section or BB cross sectionKey1 faying surface2 mandrel3 sleeve4 clearance5 collar6 sheetFigure 3 An example of a cle
45、arance-fit/force-fit blind rivet joint ISO 2014 All rights reserved 5BS ISO 13469:2014ISO 13469:2014(E)a) AA cross section and top view b) BB cross section or BB cross sectionKey1 faying surface2 pin3 clearance4 collar5 sheetNOTE The lock bolt is a combination of the pin and collar.Figure 4 An examp
46、le of a clearance-fit/force-fit lock bolt joint6.4 Tensile shear testTensile shear testing of the joined specimen shall be carried out in accordance with ISO 12996 as shown in Figure 5 a) and Figure 5 b).NOTE 1 If identical test results can be achieved by other measures, shim plates can be omitted (
47、e.g. by self-aligning clamps).6 ISO 2014 All rights reservedBS ISO 13469:2014ISO 13469:2014(E)a) Double-shear test specimenb) Single-shear test specimenFigure 5 Double-shear and single-shear lap test specimensNOTE 2 Figure 5 shows the specimens before the actual setting operation, i.e. the rivet or
48、lock bolt have been inserted into the bores but not set.Possibilities of testing are shown in Figure 6.a) At the start of the tensile shear testb) During the tensile shear testFigure 6 Schematic illustration showing the deformation of a single-shear lap specimen due to the deflection of the force li
49、nes under tensile loadIf slipping occurs during the testing, this will show up in the force vs. elongation diagram as is to be seen in Figure 7. The corresponding force, Fs, shall be recorded in the test report or the JPQR.NOTE 3 Slippage can occur in single and multiple fastener assemblies. ISO 2014 All rights reserved 7BS ISO 13469:2014ISO 13469:2014(E)Keye elongationF forceFmaxmaximum force (tensile shear strength of the specimen)Fsslippage loadF0,2yield load1 rivet jo
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