1、BRITISH STANDARD BS EN ISO 15973:2001 Incorporating Corrigendum No. 1 Closed and blind rivets with break pull mandrel and protruding head AIA/St The European Standard EN ISO 15973:2000 has the status of a British Standard ICS 21.060.40 BS EN ISO 15973:2001 This British Standard, having been prepared
2、 under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 March 2001 BSI 22 November 2004 ISBN 0 580 36981 1 National foreword This British Standard is the official English language version of EN ISO 15973:2000.
3、 It is identical with ISO 15973:2000. BS EN ISO 15973:2000, together with BS EN ISO 14588:2001, BS EN ISO 14589:2001, BS EN ISO 15974:2001, BS EN ISO 15975:2002, BS EN ISO 15976:2002, BS EN ISO 15977:2002, BS EN ISO 15978:2002 and BS EN ISO 15979:2002, supersedes BS 7349-1:1993 which is withdrawn. T
4、he 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 implement international or Europ
5、ean 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 does not purport to include al
6、l 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/European committee any enquiries o
7、n 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, the EN ISO foreword page, th
8、e 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 notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments 15342 Corrigendum No.
9、1 22 November 2004 Supersession details correctedEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO15973 December2000 ICS21.060.40 Englishversion Closedendblindrivetswithbreakpullmandrelandprotruding headAlA/St(ISO15973:2000) Rivetsaveuglesrupturedetigecorpsferm,tte bombeAlA/St(ISO15973:2000) Gesc
10、hlosseneBlindnietemitSollbruchdornundFlachkopf AlA/St(ISO15973:2000) ThisEuropeanStandardwasapprovedbyCENon15December2000. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodat
11、elistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlangua
12、geandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMM
13、ITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2000CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO15973:2000EForeword ThetextoftheInternationalStandardISO15973:2000h
14、asbeenpreparedby TechnicalCommitteeISO/TC2“Fasteners“incollaborationwithTechnical CommitteeCEN/TC185“Threadedandnonthreadedmechanicalfastenersand accessories“,thesecretariatofwhichisheldbyDIN . ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherby publicationofanidenticaltextorbyendo
15、rsement,atthelatestbyJune2001,and conflictingnationalstandardsshallbewithdrawnatthelatestbyJune2001 . AccordingtotheCEN/CENELECInternalRegulations,thenationalstandards organizationsofthefollowingcountriesareboundtoimplementthisEuropean Standard:Austria,Belgium,CzechRepublic,Denmark,Finland,France,Ge
16、rmany, Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom. Endorsementnotice ThetextoftheInternationalStandardISO15973:2000wasapprovedbyCENasa EuropeanStandardwithoutanymodification. NOTE:NormativereferencestoInternationalStandardsarelist
17、edinannexZA (normative). ENISO15973:2000Reference number ISO 15973:2000(E) INTERNATIONAL STANDARD ISO 15973 First edition 2000-12-15 Closed end blind rivets with break pull mandrel and protruding head AIA/St Rivets aveugles rupture de tige corps ferm, tte bombe AIA/St ENISO15973:2000ii ENISO15973:20
18、00ISO 37951:(0002)Eiii Foreword 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
19、a subject for which 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 Commissi
20、on (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an I
21、nternational 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 be held responsible for identifying any or all such patent r
22、ights. International Standard ISO 15973 was prepared by Technical Committee ISO/TC 2, Fasteners. Annex A of this International Standard is for information only. ENISO15973:2000ENISO15973:2000INTENRATIONAL TSANDADR ISO 37951:(0002)E1 Closed end blind rivets with break pull mandrel and protruding head
23、 AIA/St 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 an aluminium alloy body (AlA) and a steel mandrel (St) and with nominal diameters from 3,2 mm up to and
24、including 6,4 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, any of these publications do not apply. However,
25、 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 document referred to applies. Members of ISO and IEC
26、maintain registers of currently valid International Standards. ISO 3269:2000, Fasteners Acceptation inspection. ISO 14588:2000, Blind rivets Terminology and definitions. ISO 14589:2000, Blind rivets Mechanical testing. 3 Dimensions NOTE Symbols and designations of dimensions are specified in ISO 145
27、88. 3.1 Rivet dimensions See Figure 1 and Table 1. Figure 1 Rivet dimensions ENISO15973:2000ISO 37951:(0002)E 2 Table 1 Rivet dimensions Dimensions in millimetres nom. 3,2 4 4,8 6,4 max. 3,28 4,08 4,88 6,48 d min. 3,05 3,85 4,65 6,25 max. 6,7 8,4 10,1 13,4 Rivet d k min. 5,8 6,9 8,3 11,6 k max. 1,3
28、1,7 2 2,7 d m max. 1,85 2,35 2,77 3,71 Mandrel p min. 25 25 27 27 l nom. = min. max. Recommended grip ranges a 6,5 7,5 0,5 to 2,0 8 9 2 ,0to3 ,5 0 ,5to3 ,5 8,5 9,5 0 ,5to3 ,5 9,5 10,5 3,5 to 5,0 3,5 to 5,0 3,5 to 5,0 1 1 1 2 5 ,0to6 ,5 5 ,0to6 ,5 5 ,0to6 ,5 12,5 13,5 6,5 to 8,0 6,5 to 8,0 1 ,5to6 ,5
29、 13 14 6 ,5to8 ,0 14,5 15,5 8 to 10 8,0 to 9,5 15,5 16,5 6 ,5to9 ,5 16 17 9,5 to 11,0 18 19 11 to 13 21 22 13 to 16 NOTE The rivet body dimensions are generated from the design formulae specified in annex A (informative). a The grip ranges of rivets with dimensions as given in this table and with th
30、e material combination as given in clause 4 are specified by the minimum and maximum grip lengths. The minimum grip lengths are given as a recommendation only. It may be possible to apply lower minimum values in certain cases. 3.2 Clearance hole diameters The clearance hole (d h1 ) to accommodate th
31、e rivet in the components to be fastened is shown in Figure 2 and its diameters are given in Table 2. Nonconformance to the values in Table 2 may result in assembly difficulties and/or reduction in the shear and tensile loads specified in Table 3. If necessary, to facilitate alignment, only the comp
32、onent 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. ENISO15973:2000ISO 37951:(0002)E3 a Enlarged clearance hole. Figure 2 Enlarged clearance hole to facilitate alig
33、nment Table 2 Clearance hole diameters Dimensions in millimetres d d h1 nom. min. max. 3,2 3,3 3,4 4 4,1 4,2 4,8 4,9 5,0 6,4 6,5 6,6 4 Material and finish Blind rivets in accordance with this International Standard shall have a rivet body made of aluminium alloy (AlA) and a mandrel made of steel (St
34、) and shall have mechanical properties as specified in clause 5. Material specification is at the discretion of the manufacturer. The surface finish shall be natural with a protection for storage. 5 Mechanical properties The minimum shear load, minimum tensile load and maximum mandrel break load sha
35、ll be as specified in Table 3 when tested in accordance with ISO 14589. ENISO15973:2000ISO 37951:(0002)E 4 Table 3 Mechanical properties d nom. Shear load min. Tensile load min. Mandrel break load max. mm N N N 3,2 1 100 1 450 3 500 4 1 600 2 200 5 000 4,8 2 200 3 100 7 000 6,4 3 600 4 900 10 230 6
36、Workmanship Rivets shall be free from burrs and harmful 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 326
37、9 applies. 8 Designation EXAMPLE A closed end blind rivet, with break pull mandrel and protruding head, with nominal diameter d=4m ma n d nominal length l = 12,5 mm with an aluminium alloy body (AlA) and a steel mandrel (St) is designated as follows: Blind rivet ISO 15973 - 4 12,5 - AIA/St ENISO1597
38、3:2000ISO 37951:(0002)E5 Annex 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: max nom 0,08 mm dd The minimum sha
39、nk diameter complies with the formula: min nom 0,15 mm dd A.3 Head diameter The maximum head diameter complies with the formula: kmax nom 2,1 dd rounded to one decimal place. A.4 Head diameter tolerance The head diameter tolerance is h16 for d nom = 3,2 mm and h17 for d nom 3,2 mm. A.5 Head height T
40、he maximum head diameter complies with the formula: k = 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 +0,2mm d h1 min = d nom +0,1mm ENISO15973:2000AnnexZA (normative) Normati
41、vereferencestointernationalpublicationswiththeircorresponding Europeanpublications ThisEuropeanStandardincorporates,bydatedorundatedreference,provisionsfrom otherpublications.Thesenormativereferencesarecitedattheappropriateplacesinthe text,andthepublicationsarelistedhereafter.Fordatedreferences,subs
42、equent amendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundated referencesthelatesteditionofthepublicationreferredtoapplies(including amendments). NOTEWhereanInternationalPublicationhasbeenmodifiedbycommonmodifications,indica
43、tedby (mod.),therelevantEN/HDapplies. Publication Year Title EN/HD Year ISO3269 2000 FastenersAcceptanceinspection ENISO3269 2000 ENISO15973:2000BS EN ISO 15973:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for prepar
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