EN ISO 14589:2000
(Main)Blind rivets - Mechanical testing (ISO 14589:2000)
Blind rivets - Mechanical testing (ISO 14589:2000)
Migrated from Progress Sheet (TC Comment) (2000-07-10): Accepted to go parallel with ISO, but as there is not yet a document reference ++ we have to wait before we can add it.
Blindniete - Mechanische Prüfung (ISO 14589:2000)
Diese Internationale Norm legt die Verfahren für die mechanische Prüfung von Blindnieten fest und umfaßt: - den Scherversuch, - den Zugversuch, - die Prüfung der Fähigkeit, - den Nietdornkopf festzuhalten, - den Nietdorn-Ausstoßversuch und, - den Nietdorn-Bruchkraftversuch, bei einer Umgebungstemperatur von 15°C bis 25°C. Sie gilt für Blindniete bis zu einem Nenn-Durchmesser von 6,4 mm.
Rivets aveugles - Essais mécaniques (ISO 14589:2000)
La présente Norme internationale spécifie les méthodes relatives aux essais mécaniques des rivets aveugles, y compris: - l'essai de résistance au cisaillement (voir article 3), - l'essai de résistance à la traction (voir article 3), - l'essai de retenue de la tête de rivet aveugle (voir article 4), - l'essai de résistance au désassemblage de la tige (avant pose) (voir article 5), et - l'essai de rupture de la tige (voir article 6), à une température ambiante comprise entre 10 °C et 35 °C. Elle s'applique aux rivets aveugles dont le diamètre nominal est inférieur ou égal à 6,4 mm.
Slepe kovice - Mehansko preskušanje (ISO 14589:2000)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2002
Slepe kovice - Mehansko preskušanje (ISO 14589:2000)
Blind rivets - Mechanical testing (ISO 14589:2000)
Blindniete - Mechanische Prüfung (ISO 14589:2000)
Rivets aveugles - Essais mécaniques (ISO 14589:2000)
Ta slovenski standard je istoveten z: EN ISO 14589:2000
ICS:
19.060 Mehansko preskušanje Mechanical testing
21.060.40 Kovice Rivets
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 14589
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2000
ICS 21.060.40
English version
Blind rivets - Mechanical testing (ISO 14589:2000)
Rivets aveugles - Essais mécaniques (ISO 14589:2000) Blindniete - Mechanische Prüfung (ISO 14589:2000)
This European Standard was approved by CEN on 15 December 2000.
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 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 by 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, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
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© 2000 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14589:2000 E
worldwide for CEN national Members.
Page 2
Foreword
Corrected 2001-04-04
The text of the International Standard ISO 14589:2000 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 European Standard shall be given the status of a national standard, either by publication
of an identical text or by endorsement, at the latest by June 2001, and conflicting national
standards shall be withdrawn at the latest by June 2001.
According to the CEN/CENELEC Internal Regulations, the national standards 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, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United
Kingdom.
Endorsement notice
The text of the International Standard ISO 14589:2000 was approved by CEN as a European
Standard without any modification.
NOTE: Normative references to International Standards are listed in annex ZA (normative).
Page 3
Annex ZA (normative)
Normative 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 hereafter. 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 an International Publication has been modified by common modifications,
indicated by (mod.), the relevant EN/HD applies.
Publication Year Title EN Year
ISO 7500-1 1999 Metallic materials - Verification of static EN ISO 7500-1 1999
uniaxial testing machines - Part 1:
Tension/compression testing machines
INTERNATIONAL ISO
STANDARD 14589
First edition
2000-12-15
Blind rivets — Mechanical testing
Rivets aveugles — Essais mécaniques
Reference number
ISO 14589:2000(E)
©
ISO 2000
ISO 14589:2000(E)
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ii © ISO 2000 – All rights reserved
ISO 14589:2000(E)
Contents Page
Foreword.iv
1 Scope .1
2 Normative reference .1
3 Shear and tensile tests.1
4 Mandrel head retention capability test .8
5 Mandrel push out resistance test (prior to setting).10
6 Mandrel break load test.11
Annex A (informative) Example of a suitable test fixture for tensile testing of rivets .13
ISO 14589:2000(E)
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 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
Commission (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 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 be held responsible for identifying any or all such patent rights.
International Standard ISO 14589 was prepared by Technical Committee ISO/TC 2, Fasteners.
Annex A of this International Standard is for information only.
iv © ISO 2000 – All rights reserved
INTERNATIONAL STANDARD ISO 14589:2000(E)
Blind rivets — Mechanical testing
1 Scope
This International Standard specifies the methods of mechanical testing of blind rivets including:
� shear test (see clause 3),
� tensile test (see clause 3),
� mandrel head retention capability test (see clause 4),
� mandrel push out resistance test (prior to setting) (see clause 5), and
� mandrel break load test (see clause 6),
at an ambient temperature of 10 °Cto35 °C.
It applies to blind rivets with nominal diameters up to and including 6,4 mm.
2 Normative reference
The following normative document contains 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 Standard are encouraged to
investigate the possibility of applying the most recent edition of the normative document 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 International Standards.
ISO 7500-1:1999, Metallic materials — Verification of static uniaxial testing machines — Part 1: Tension/
compression testing machines — Verification and calibration of the force-measuring system.
3 Shear and tensile tests
3.1 Principle of shear and tensile tests
The tests consist of straining a blind rivet which is set in a test fixture by a shear load or tensile load to failure.
3.2 Test fixtures for shear and tensile tests
Two test fixtures are specified for each of both test methods. The test fixtures specified in 3.2.1.1 and 3.2.2.1 may
be used for routine testing. The test fixtures specified in 3.2.1.2 and 3.2.2.2 may also be used for routine testing but
are decisive in the case of dispute and are the referee test fixtures in such cases.
3.2.1 Test fixtures for shear testing
3.2.1.1 Routine shear testing
See Figure 1 for basic dimensions.
ISO 14589:2000(E)
Surface roughness in micrometres
a Rz4
b There shall be no burrs at the corners of the test clearance holes.
c Countersink angle shall be the nominal angle of the rivet head with the tolerance .
��2
d Minimum circular plane area around the axis of the specimen with diameter D =25mm.
Figure 1 — Test fixture for routine shear testing
The test plates shall be made of steel having a hardness of not less than 420 HV30. To minimize the effect of
distortion under load, fitted steel bolts should be used for attachment to the testing machine.
Test plates shall be discarded when the test clearance holes to accommodate the test rivet are no longer round,
show signs of wear or damage or exceed the maximum diameter specified in Table 2.
For plate thicknesses and test clearance hole diameters see 3.2.3.
3.2.1.2 Referee shear testing
The inserts used in the test fixture according to Figure 3 shall have dimensions and finish as given in Figure 2.
The inserts shall be made of hardened and tempered steel and shall have a hardness of 700 HV30 minimum. The
test fixture which accommodates the test inserts shall be self-aligning when mounted in the tensile testing machine.
New inserts shall be used for each referee test programme.
2 © ISO 2000 – All rights reserved
ISO 14589:2000(E)
If the test fixture according to Figure 3 is used for routine testing, test inserts shall be discarded when the test
clearance holes to accommodate the test rivet are no longer round, show signs of wear or damage or exceed the
maximum diameter specified in Table 2.
For insert thicknesses and test clearance hole diameters see 3.2.3.
Dimensions in millimetres,
surface roughness in micrometres
a
d =2d, where d is the nominal diameter of the rivet.
b
There shall be no burrs at the corners of the test clearance holes.
c
Countersink angle shall be the nominal angle of the rivet head with the tolerance .
��2
Figure 2 — Test inserts for blind rivets with protruding head and with countersunk head
ISO 14589:2000(E)
Dimensions in millimetres
a
Width50mm
Figure 3 — Test fixture with riveted test assembly for referee shear testing
3.2.2 Test fixtures for tensile testing
3.2.2.1 Routine tensile testing
See Figure 4 for basic dimensions.
NOTE An example of a suitable test fixture is shown in annex A (informative).
4 © ISO 2000 – All rights reserved
ISO 14589:2000(E)
a Countersink angle shall be the nominal angle of the rivet head with the tolerance .
��2
b Minimum circular plane area around the axis of the specimen with diameter D =25mm.
Figure 4 — Test fixture for routine tensile testing
The test plates shall be made of steel having a hardness of not less than 420 HV30. To minimize the effect of
distortion under load, fitted steel bolts should be used for attachment to the testing machine.
Test plates shall be discarded when the test clearance holes to accommodate the test rivet are no longer round,
show signs of wear or damage or exceed the maximum diameter specified in Table 2.
For plate thicknesses and test clearance hole diameters see 3.2.3.
3.2.2.2 Referee tensile testing
For the inserts used in the test fixture according to Figure 5, the specifications of 3.2.1.2 apply.
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