SIST EN ISO 283:2016
(Main)Textile conveyor belts - Full thickness tensile strength, elongation at break and elongation at the reference load - Test method (ISO 283:2015)
Textile conveyor belts - Full thickness tensile strength, elongation at break and elongation at the reference load - Test method (ISO 283:2015)
ISO 283:2015 specifies a test method for the determination of the full thickness tensile strength in the longitudinal direction and the elongation at the reference force and breaking point of conveyor belts having a textile carcass. The method can also be used for the determination of full thickness tensile strength in the transverse direction and the elongation at the breaking point, for use when the manufacturer is requested by the purchaser to state values for these properties.
ISO 283:2015 is not suitable or valid for light conveyor belts as described in ISO 21183‑1.
Textilfördergurte - Zugfestigkeit bei voller Gurtdicke, Bruchdehnung und Dehnung bei breitenbezogener Bruchkraft - Prüfverfahren (ISO 283:2015)
Diese Internationale Norm legt ein Prüfverfahren zur Bestimmung der breitenbezogenen Bruchkraft und der Dehnung in Längsrichtung von Textilfördergurten bei voller Gurtdicke fest. Außerdem legt sie das Verfahren zur Bestimmung der breitenbezogenen Bruchkraft in Querrichtung und die Bruchdehnung in Längsrichtung fest, für den Fall, dass der Käufer den Hersteller auffordert, Werte für den Gebrauch vorzulegen.
Diese Internationale Norm ist nicht gültig oder anwendbar auf die in ISO 21183-1 beschriebenen leichten Fördergurte.
Courroies transporteuses à carcasse textile - Résistance à la traction, allongement à la rupture et allongement sous force de référence en pleine épaisseur - Méthode d'essai (ISO 283:2015)
ISO 283:2015 spécifie une méthode d'essai pour déterminer la résistance à la traction dans le sens longitudinal, l'allongement sous force de référence et le point de rupture des courroies transporteuses à carcasse textile en pleine épaisseur. La méthode peut également être utilisée pour la détermination de la résistance à la traction dans le sens transversal et de l'allongement au point de rupture en pleine épaisseur, utilisables lorsque l'acheteur demande au fabricant de déclarer les valeurs de ces propriétés.
ISO 283:2015 n'est pas applicable ou valable pour les courroies transporteuses légères décrites dans l'ISO 21183‑1.
Naprave za kontinuirni transport - Trakovi tračnih transporterjev - Natezna trdnost pri polni debelini traku, raztezek pri porušitvi in raztezek pri referenčni sili - Preskusna metoda (ISO 283:2015)
Ta mednarodni standard določa metodo preskušanja za določanje natezne trdnosti pri polni debelini po vzdolžni osi in raztezka pri referenčni sili ter točke preloma trakov tračnih transporterjev s trupom iz tekstila. To metodo je mogoče uporabiti tudi za določanje natezne moči pri polni debelini v transverzalni smeri ter raztezka pri točki preloma, za uporabo v primerih, kjer kupec od proizvajalca zahteva navedbe vrednosti za te lastnosti. Ta mednarodni standard se ne uporablja oziroma ni veljaven za lahke trakove tračnih transporterjev iz standarda ISO 21183-1.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2016
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SIST EN ISO 283:2008
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Textile conveyor belts - Full thickness tensile strength, elongation at break and
elongation at the reference load - Test method (ISO 283:2015)
Textilfördergurte - Zugfestigkeit bei voller Gurtdicke, Bruchdehnung und Dehnung bei
breitenbezogener Bruchkraft - Prüfverfahren (ISO 283:2015)
Courroies transporteuses à carcasse textile - Résistance à la traction, allongement à la
rupture et allongement sous force de référence en pleine épaisseur - Méthode d'essai
(ISO 283:2015)
Ta slovenski standard je istoveten z: EN ISO 283:2015
ICS:
53.040.20 Deli za transporterje Components for conveyors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 283
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2015
EUROPÄISCHE NORM
ICS 53.040.20 Supersedes EN ISO 283:2007
English Version
Textile conveyor belts - Full thickness tensile strength,
elongation at break and elongation at the reference load -
Test method (ISO 283:2015)
Courroies transporteuses à carcasse textile - Textilfördergurte - Zugfestigkeit bei voller Gurtdicke,
Résistance à la traction, allongement à la rupture et Bruchdehnung und Dehnung bei breitenbezogener
allongement sous force de référence en pleine Bruchkraft - Prüfverfahren (ISO 283:2015)
épaisseur - Méthode d'essai (ISO 283:2015)
This European Standard was approved by CEN on 24 October 2015.
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 CEN-CENELEC 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 CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 283:2015 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 283:2015) has been prepared by Technical Committee ISO/TC 41 “Pulleys and
belts (including veebelts)” in collaboration with Technical Committee CEN/TC 188 “Conveyor belts” the
secretariat of which is held by SNV.
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 May 2016, and conflicting national standards shall be
withdrawn at the latest by May 2016.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN ISO 283:2007.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 283:2015 has been approved by CEN as EN ISO 283:2015 without any modification.
INTERNATIONAL ISO
STANDARD 283
Fourth edition
2015-11-01
Textile conveyor belts — Full thickness
tensile strength, elongation at break
and elongation at the reference load
— Test method
Courroies transporteuses à carcasse textile — Résistance à la traction,
allongement à la rupture et allongement sous force de référence en
pleine épaisseur — Méthode d’essai
Reference number
ISO 283:2015(E)
©
ISO 2015
ISO 283:2015(E)
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part 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 ISO’s member body in the country of
the requester.
ISO copyright office
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Tel. +41 22 749 01 11
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copyright@iso.org
www.iso.org
ii © ISO 2015 – All rights reserved
ISO 283:2015(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Apparatus . 2
6 Test pieces . 3
6.1 Shape and dimensions . 3
6.2 Method of selection of test pieces . 3
6.3 Preparation of test pieces . 6
6.4 Number of test pieces . 6
6.5 Conditioning of test pieces . 6
7 Procedure. 6
8 Calculation and expression of results . 6
8.1 Tensile strength . 6
8.2 Elongation . 7
8.2.1 Elongation at break . . . 7
8.2.2 Elongation at reference force (see 3.5) . 7
9 Test report . 7
Bibliography . 9
ISO 283:2015(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.
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 accordance 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. Details 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 endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information.
The committee responsible for this document is ISO/TC 41, Pulleys and belts (including veebelts),
Subcommittee SC 3, Conveyor belts.
This fourth edition cancels and replaces the third edition (ISO 283:2007), which has been
technically revised.
iv © ISO 2015 – All rights reserved
INTERNATIONAL STANDARD ISO 283:2015(E)
Textile conveyor belts — Full thickness tensile strength,
elongation at break and elongation at the reference load
— Test method
1 Scope
This International Standard specifies a test method for the determination of the full thickness tensile
strength in the longitudinal direction and the elongation at the reference force and breaking point
of conveyor belts having a textile carcass. The method can also be used for the determination of full
thickness tensile strength in the transverse direction and the elongation at the breaking point, for use
when the manufacturer is requested by the purchaser to state values for these properties.
This International Standard is not suitable or valid for light conveyor belts as described in ISO 21183-1.
2 Normative references
The 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 cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
ISO 7500–1, Metallic materials — Verification of static uniaxial testing machines — Part 1:
Tension/compression testing machines — Verification and calibration of the force-measuring system
ISO 18573, Conveyor belts — Test atmospheres and conditioning periods
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
tensile strength
greatest measured force during the tensile test divided by the width of the test piece
Note 1 to entry: It is expressed in N/mm.
3.2
nominal tensile strength
specified minimum value of the tensile strength
Note 1 to entry: It is expressed in N/mm.
3.3
reference force
reference load
one-tenth of the nominal tensile strength in the longitudinal direction multiplied by the width of the
test piece in mm
EXAMPLE Nominal tensile strength = 1 600 N/mm; one tenth of the n
...
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