1、February 2011 Translation by DIN-Sprachendienst.English price group 9No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC
2、S 21.060.40!$m)“1745706www.din.deDDIN EN ISO 15977Open end blind rivets with break pull mandrel and protruding head AlA/St (ISO 15977:2002)English translation of DIN EN ISO 15977:2011-02Offene Blindniete mit Sollbruchdorn und Flachkopf AlA/St (ISO 15977:2002)Englische bersetzung von DIN EN ISO 15977
3、:2011-02Rivets aveugles rupture de tige corps ouvert tte bombe AlA/St (ISO 15977:2002)Traduction anglaise de DIN EN ISO 15977:2011-02SupersedesDIN EN ISO 15977:2003-04www.beuth.deDocument comprises 14 pagesIn case of doubt, the German-language original shall be considered authoritative.02.11 DIN EN
4、ISO 15977:2011-02 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ISO/TC 2 “Fasteners” in collaboration with Technical Committee CEN/TC 185 “Fasteners” (Secretariat: DIN, Germany). The responsible German body involved in its preparati
5、on was the Normenausschuss Mechanische Verbindungselemente (Fasteners Standards Committee), Working Committee NA 067-00-09 AA Verbindungs-elemente ohne Gewinde. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 3269 DIN EN ISO 3269 ISO 14
6、588 DIN EN ISO 14588 ISO 14589 DIN EN ISO 14589 Amendments This standard differs from DIN 7337:1991-08 as follows: a) the standard has been divided up into twelve parts; b) the title of the standard has been changed; c) the scope has been modified; d) nominal dimensions have been limited depending o
7、n the material of the rivet body; e) tolerances on nominal dimensions have been modified; f) the head diameter (protruding and countersunk heads) has been modified; g) the head height (protruding and countersunk heads) has been modified; h) the length of the projecting portion of the mandrel for nom
8、inal size 3,2 mm has been changed; i) the blind length has been specified; j) some nominal lengths have been modified; k) the lower limit of the nominal length has been modified; l) the grip range has been modified; m) clearance hole diameters of nominal sizes 6 mm and 6,4 mm have been changed; n) m
9、aterial CuNi has been deleted; o) the surface protection has been changed; DIN EN ISO 15977:2011-02 3 p) minimum shear loads have been modified; q) minimum break loads have been modified; r) the mandrel break load has been specified; s) the mandrel head retention capability has been specified; t) th
10、e mandrel push-out resistance has been specified; u) the designation has been modified; v) design formulae have been included in a new Annex A. Compared with DIN EN ISO 15977:2003-04, the following corrections have been made to the German version only and therefore do affect the English text: a) in
11、Table 3, line 1, mandrel break load, the tolerance has been changed from “min” to “max”; b) above Table 1 and Table 2, Mae in mm has been changed to read Mae in Millimeter; c) in the NOTE of Table 1, informativen Anhang A has been changed to read Anhang A. Previous editions DIN 7337: 1985-05, 1985-0
12、7, 1991-08 DIN EN ISO 15977: 2003-04 National Annex NA (informative) Bibliography DIN EN ISO 3269, Fasteners Acceptance inspection DIN EN ISO 14588, Blind rivets Terminology and definitions DIN EN ISO 14589, Blind rivets Mechanical testing DIN EN ISO 15977:2011-02 4 This page is intentionally blank
13、EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15977 November 2002 ICS 21.060.40 English version Open end blind rivets with break pull mandrel and protruding head - AIA/St (ISO 15977:2002) Rivets aveugles rupture de tige corps ouvert, tte bombe - AIA/St (ISO 15977:2002) Offene Blindniete m
14、it Sollbruchdorn und Flachkopf - AIA/St (ISO 15977:2002) This European Standard was approved by CEN on 14 October 2002. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without
15、 any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made b
16、y translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Irel
17、and, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CEN All rights of exploitation
18、 in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15977:2002 EContents Page 2 DIN EN ISO 15977:2011-02 EN ISO 15977:2002 (E) Foreword3 1 Scope 4 2 Normative references 4 3 Dimensions.4 3.1 General4 3.2 Rivet dimensions .4 3.3 Clearance hole diameters .6 4 Mat
19、erial and finish .7 5 Mechanical properties.7 6 Mandrel push-out resistance7 7 Mandrel head retention capability7 8 Workmanship .8 9 Acceptance testing8 10 Designation 8 Annex A (informative) Design formulae9 Annex ZA (normative) Normative references to international publications with their relevant
20、 European publications 10 Foreword This document (EN ISO 15977:2002) has been prepared by Technical Committee ISO/TC 2 “Fasteners” in collaboration with Technical Committee CEN/TC 185 “Threaded and non-threaded mechanical fasteners and accessories”, the secretariat of which is held by DIN. This Euro
21、pean Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2003, and conflicting national standards shall be withdrawn at the latest by May 2003. According to the CEN/CENELEC Internal Regulations, the national st
22、andards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. E
23、ndorsement notice The text of ISO 15977:2002 has been approved by CEN as EN ISO 15977:2002 without any modifications. NOTE Normative references to International Standards are listed in Annex ZA (normative). 3 DIN EN ISO 15977:2011-02 EN ISO 15977:2002 (E) 1 Scope This International Standard specifie
24、s dimensional and mechanical characteristics and application data for open end blind rivets with break pull mandrel and protruding head, with an aluminium alloy body (AIA) and a steel mandrel (St) and with nominal diameters, d, from 2,4 mm up to and including 6,4 mm. 2 Normative references The follo
25、wing 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, parties to agreements based on this International
26、 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 maintain registers of currently valid Internationa
27、l 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 designations of dimensions are specified in ISO 14588. 3.2 Rivet dimensions See Figure 1 and Table
28、 1. 4 DIN EN ISO 15977:2011-02 EN ISO 15977:2002 (E) Figure 1 Rivet dimensions Table 1 Rivet dimensions Dimensions in millimetres nom. 2,4 3 3,2 4 4,8 5 6 6,4 max. 2,48 3,08 3,28 4,08 4,88 5,08 6,08 6,48 d min. 2,25 2,85 3,05 3,85 4,65 4,85 5,85 6,25 max. 5,0 6,3 6,7 8,4 10,1 10,5 12,6 13,4 dkmin. 4
29、,2 5,4 5,8 6,9 8,3 8,7 10,8 11,6 Rivet body k max. 1 1,3 1,3 1,7 2 2,1 2,5 2,7 dmmax. 1,55 2 2 2,45 2,95 2,95 3,4 3,9 Mandrel p min. 25 25 25 27 27 27 27 27 Blind length b max. lmax+ 3,5 lmax+ 3,5 lmax+ 4 lmax+ 4 lmax+ 4,5 lmax+ 4,5 lmax+ 5 lmax+ 5,5 Rivet length lbnom. = min. max. Recommended grip
30、rangesa4 5 0,5 to 2,0 0,5 to 1,5 6 7 2 to 4 1,5 to 3,5 1 to 3 1,5 to 2,5 8 9 4 to 6 3,5 to 5,0 3 to 5 2,5 to 4,0 2 to 3 10 11 6 to 8 5 to 7 5,0 to 6,5 4 to 6 3 to 5 12 13 8,0 to 9,5 7 to 9 6,5 to 8,5 6 to 8 5 to 7 3 to 6 16 17 9 to 13 8,5 to 12,5 8 to 12 7 to 11 6 to 10 20 21 13 to 17 12,5 to 16,5 1
31、2 to 15 11 to 15 10 to 14 25 26 17 to 22 16,5 to 21,0 15 to 20 15 to 20 14 to 18 30 31 20 to 25 20 to 25 18 to 23 NOTE The rivet body dimensions are generated from the design formulae specified in annex A. aThe grip ranges of rivets with dimensions as given in Table 1, with the material combination
32、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 go into individual cases below the minimum values. bNominal lengths greater than 30 mm shall be specified in 5 mm increments. For availabili
33、ty and grip range refer to the manufacturer. 5 DIN EN ISO 15977:2011-02 EN ISO 15977:2002 (E) 3.3 Clearance hole diameters The diameters of the clearance holes (dh1) to accommodate the rivet in the components to be fastened are given in Table 2. Table 2 Clearance hole diameters Dimensions in millime
34、tres d dh1nom. min. max. 2,4 2,5 2,6 3 3,1 3,2 3,2 3,3 3,4 4 4,1 4,2 4,8 4,9 5,0 5 5,1 5,2 6 6,1 6,2 6,4 6,5 6,6 Non-conformance to the values listed in Table 2 may result in assembly difficulties and/or reduction in the shear and tensile loads specified in Table 3. When necessary, to facilitate ali
35、gnment, 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 Enlarged clearance hole to facilitate alignment 6 DIN EN
36、 ISO 15977:2011-02 EN ISO 15977:2002 (E) 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) and shall have mechanical properties as specified in clause 5. Material specification is a
37、t the discretion of the manufacturer. The surface of the rivet body shall be plain, i.e. in natural finish. The surface finish of the mandrel is at the discretion of the manufacturer and may be oil, phosphate and oil or zinc coating. 5 Mechanical properties Two strength grades (low and high) are spe
38、cified for the rivet body. The minimum shear loads, minimum tensile loads and maximum mandrel break loads for these grades shall be as specified in Table 3 when tested in accordance with ISO 14589. Table 3 Mechanical properties Class L Class H Shear load Tensile load Shear load Tensile load Mandrel
39、break load d nom. min. min. min. min. max. mm N N N N N 2,4 3 3,2 250 400 500 350 550 700 350 550 750 550 850 1 100 2 000 3 000 3 500 4 4,8 5 850 1 200 1 400 1 200 1 700 2 000 1 250 1 850 2 150 1 800 2 600 3 100 5 000 6 500 6 500 6 6,4 2 100 2 200 3 000 3 150 3 200 3 400 4 600 4 850 9 000 11 000 6 M
40、andrel push-out resistance The load to push out the mandrel shall exceed 10 N when tested in accordance with ISO 14589. 7 Mandrel head retention capability The portion of the mandrel remaining in the set rivet shall not be ejected by the application of the head retention test load specified in Table
41、 4 when tested in accordance with ISO 14589. Table 4 Mandrel head retention test loads d nom. mm Head retention test load N 2,4 3 3,2 10 15 15 4 4,8 5 20 25 25 6 6,4 30 50 7 DIN EN ISO 15977:2011-02 EN ISO 15977:2002 (E) 8 Workmanship Rivets shall be free from burrs and harmful defects and shall hav
42、e well-formed heads and shanks. After setting, rivets shall not show evidence of cracking when viewed at 5 magnification. 9 Acceptance testing If there is no other agreement, acceptance inspection in accordance with ISO 3269 applies. 10 Designation EXAMPLE An open end blind rivet, with break pull ma
43、ndrel and protruding head, with nominal diameter d = 4 mm and nominal length l = 12 mm with an aluminium alloy body (AlA) and a steel mandrel (St), with class L of the rivet body (L) is designated as follows: Blind rivet ISO 15977 - 4 12 - AlA/St - L 8 DIN EN ISO 15977:2011-02 EN ISO 15977:2002 (E)
44、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: dmax= dnom+ 0,08 mm The minimum shank diameter complies wit
45、h the formula: dmin= dnom 0,15 mm A.3 Head diameter The maximum head diameter complies with the formula: dk max= 2,1 dnomrounded to one decimal place. A.4 Head diameter tolerance The head diameter tolerance is h16 for dnomu 3,2 mm and h17 for dnom 3,2 mm. A.5 Head height The maximum head height comp
46、lies with the formula: kmax= 0,415 dnomrounded to one decimal place. A.6 Clearance hole diameter The clearance hole diameter for blind rivet application complies with the formulae: dh1 max= dnom+ 0,2 mm dh1 min= dnom+ 0,1 mm 9 DIN EN ISO 15977:2011-02 EN ISO 15977:2002 (E) Annex ZA (normative) Norma
47、tive references to international publications with their relevant European publications This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed he
48、reafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). NOTE Where
49、 an International Publication has been modified by common modifications, indicated by (mod.), the relevant EN/HD applies. Publication Year Title EN Year ISO 3269 2000 Fasteners Acceptance inspection EN ISO 3269 2000 ISO 14588 2000 Blind rivets Terminology and definitions EN ISO 14588 2000 ISO 14589 2000 Blind rivets Mechanical testing EN ISO 14589 2000 10 DIN EN ISO 15977:2011-02 EN ISO 15977:2002 (E)
