1、BRITISH STANDARD BS EN ISO 15975:2002 Incorporating Corrigenda Nos. 1 and 2 Closed end blind rivets with break pull mandrel and protruding head AI/AIA The European Standard EN ISO 15975:2002 has the status of a British Standard ICS 21.060.40 BS EN ISO 15975:2002 This British Standard, having been pr
2、epared under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 20 November 2002 BSI 24 November 2004 ISBN 0 580 40781 0 National foreword This British Standard is the official English language ve
3、rsion of EN ISO 15975:2002. It is identical with ISO 15975:2002. BS EN ISO 15975:2002, together with BS EN ISO 14588:2001, BS EN ISO 14589:2001, BS EN ISO 15973:2000, BS EN ISO 15974:2001, BS EN ISO 15976:2002, BS EN ISO 15977:2002, BS EN ISO 15978:2002 and BS EN ISO 15979:2002, supersedes BS 7349-1
4、:1993 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee FME/6, Rivets, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which imple
5、ment international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication doe
6、s not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/Europea
7、n committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, t
8、he EN ISO foreword page, the ISO title page, pages ii and iii, a blank page, pages 1 to 5, the Annex ZA page, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Commen
9、ts 14324 Corrigendum No. 1 3 February 2003 Correction to EN ISO foreword page and addition of Annex ZA page 15344 Corrigendum No. 2 24 November 2004 Correction to National foreword supersession detailsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO15975 November2002 ICS21.060.40 Englishversion
10、Closedendblindrivetswithbreakpullmandrelandprotrudiing headAI/AIA(ISO15975:2002) Rivetsaveuglesrupturedetigecorpsferm,tte bombeAI/AIA(ISO15975:2002) GeschlosseneBlindnietemitSollbruchdornundFlachkopf AI/AIA(ISO15975:2002) ThisEuropeanStandardwasapprovedbyCENon14October2002. CENmembersareboundtocompl
11、ywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStan
12、dardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,De
13、nmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrigh
14、tsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO15975:2002ECORRECTED20021218 Foreword Thisdocument(ENISO15975:2002)hasbeenpreparedbyTechnicalCommitteeISO/TC2 “Fasteners“incollaborationwithTechnicalCommitteeCEN/TC185“Threadedandnon threadedmechanicalfastener
15、sandaccessories“,thesecretariatofwhichisheldbyDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationof anidenticaltextorbyendorsement,atthelatestbyMay2003,andconflictingnationalstandards shallbewithdrawnatthelatestbyMay2003. AccordingtotheCEN/CENELECInternalRegulations
16、,thenationalstandardsorganizationsof thefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Czech Republic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg, Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnitedKingdom. Endorsementnotice Th
17、etextofISO15975:2002hasbeenapprovedbyCENasENISO15975:2002withoutany modifications. NOTENormativereferencestoInternationalStandardsarelistedinAnnexZA(normative). ENISO15975:2002 Reference number ISO 15975:2002(E)INTERNATIONAL STANDARD ISO 15975 First edition 2002-11-01 Closed end blind rivets with br
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23、02 iiiForeword ISO (the International 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 whi
24、ch a technical committee has 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 m
25、atters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are cir
26、culated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. ISO shall not
27、be held responsible for identifying any or all such patent rights. ISO 15975 was prepared by Technical Committee ISO/TC 2, Fasteners. Annex A of this International Standard is for information only. ENISO15975:2002INTENRATIONAL TSANDADR IS:57951 O2002(E)Closed end blind rivets with break pull mandrel
28、 and protruding head AI/AIA 1 Scope This International Standard specifies dimensional and mechanical characteristics and application data for closed end blind rivets with break pull mandrel and protruding head, with a commercially pure aluminium body (Al) and an aluminium alloy mandrel (AlA) and wit
29、h nominal diameters, d, from 3,2 mm up to and including 4,8 mm. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, an
30、y of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative documen
31、t referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 3269:2000, Fasteners Acceptance inspection ISO 14588:2000, Blind rivets Terminology and definitions ISO 14589:2000, Blind rivets Mechanical testing 3 Dimensions 3.1 General Symbols and de
32、signations of dimensions are specified in ISO 14588. 3.2 Rivet dimensions See Figure 1 and Table 1. ENISO15975:20021ISO 15975:2002(E) 2 I SO 2002 All irthgs ersedevrFigure 1 Rivet dimensions Table 1 Rivet dimensions Dimensions in millimetres nom. 3,2 4,0 4,8 max. 3,28 4,08 4,88 d min. 3,05 3,85 4,65
33、 max. 6,7 8,4 10,1 d kmin. 5,8 6,9 8,3 Rivet body k max. 1,3 1,7 2 d mmax. 1,85 2,35 2,77 Mandrel p min. 25 25 27 Rivet length l nom. = min. max. Recommended grip ranges a8 9 0,5 to 3,5 1,0 to 3,5 9,5 10,5 3,5 to 5,0 1 to 5 11 12 5,0 to 6,5 3,5 to 6,5 11,5 12,5 5,0 to 6,5 12,5 13,5 6,5 to 8 14,5 15,
34、5 6,5 to 9,5 18 19 9,5 to 13,5 NOTE The rivet body dimensions are generated from the design formulae specified in annex A. a The grip ranges of rivets with dimensions as given in Table 1, with the material combination as given in clause 4, are specified by the minimum and maximum grip lengths. The m
35、inimum grip lengths are given as a recommendation only. It may be possible to go into individual cases below the minimum values. ENISO15975:20022ISO 15975:2002(E) I SO 2002 All irthgs ersedevr 33.3 Clearance hole diameters The diameters of the clearance holes (d h1 ) to accommodate the rivet in the
36、components to be fastened are given in Table 2. Table 2 Clearance hole diameters Dimensions in millimetres d d h1nom. min. max. 3,2 3,3 3,4 4,0 4,1 4,2 4,8 4,9 5,0 Non-conformance to the values listed in Table 2 may result in assembly difficulties and/or reduction in the shear and tensile loads spec
37、ified in Table 3. When necessary, to facilitate alignment, only the component on the access side may have a clearance hole larger than specified in Table 2 (see Figure 2). This may also result in a reduction of the shear and tensile loads specified in Table 3. aEnlarged clearance hole Figure 2 Enlar
38、ged clearance hole to facilitate alignment 4 Material and finish Blind rivets made in accordance with this International Standard shall have a rivet body made of commercially pure aluminium (Al) and a mandrel made of aluminium alloy (AlA) and shall have mechanical properties as specified in clause 5
39、. Material specification is at the discretion of the manufacturer. The surface of rivet body and mandrel shall be plain, i.e. in natural finish. ENISO15975:20023ISO 15975:2002(E) 4 I SO 2002 All irthgs ersedevr5 Mechanical properties The minimum shear load, minimum tensile load and maximum mandrel b
40、reak load shall be as specified in Table 3 when tested in accordance with ISO 14589. Table 3 Mechanical properties Shear load Tensile load Mandrel break load d nom. min. min. max. mm N N N 3,2 460 540 1 780 4,0 720 760 2 670 4,8 1 000 1 400 3 560 6 Workmanship Rivets shall be free from burrs and har
41、mful defects and shall have well-formed heads and shanks. After setting, rivets shall not show evidence of cracking when viewed at 5 magnification. 7 Acceptance testing If there is no other agreement, acceptance inspection in accordance with ISO 3269 applies. 8 Designation EXAMPLE A closed end blind
42、 rivet, with break pull mandrel and protruding head, with nominal diameter d = 4,8 mm and nominal length l = 11 mm with a commercially pure aluminium body (Al) an aluminium alloy mandrel (AlA) is designated as follows: Blind rivet ISO 15975 - 4,8 11 - Al/AlA ENISO15975:20024ISO 15975:2002(E) I SO 20
43、02 All irthgs ersedevr 5Annex A (informative) Design formulae A.1 General Blind rivets in accordance with this International Standard comply with the following design formulae and tolerances. A.2 Shank diameter The maximum shank diameter complies with the formula: d max= d nom+ 0,08 mm The minimum s
44、hank diameter complies with the formula: d min= d nom 0,15 mm A.3 Head diameter The maximum head diameter complies with the formula: d k max= 2,1 d nom , rounded to one decimal place. A.4 Head diameter tolerance The head diameter tolerance is h16 for d nomu 3,2 mm and h17 for d nom 3,2 mm. A.5 Head
45、height The maximum head height complies with the formula: k max= 0,415 d nom , rounded to one decimal place. A.6 Clearance hole diameter The clearance hole diameter for blind rivet application complies with the formulae: d h1 max= d nom+ 0,2 mm d h1 min= d nom+ 0,1 mm ENISO15975:20025AnnexZA (normat
46、ive) Normativereferencestointernationalpublications withtheirrelevantEuropeanpublications ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromother publications.Thesenormativereferencesarecitedattheappropriateplacesinthetextandthe publicationsarelistedhereafter.Fordatedreferences
47、,subsequentamendmentstoorrevisionsof anyofthesepublicationsapplytothisEuropeanStandardonlywhenincorporatedinitby amendmentorrevision.Forundatedreferencesthelatesteditionofthepublicationreferredto applies(includingamendments). NOTEWhereanInternationalPublicationhasbeenmodifiedbycommonmodifications,indicated by(mod.),therelevantEN/HDapplies. Publication Year Title EN Year ISO3269 2000 FastenersAcceptance inspection ENISO3269 2000 ISO14588 2000 BlindrivetsTerminologyand definitions ENISO14588 2000 ISO14589 2000 Blin
