Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness (ISO 7590:2018)

This document specifies three methods for the measurement of total belt thickness and the thickness of
covers of steel cord conveyor belts.
Methods A1 and A2 (micrometer methods) can be used for all steel cord conveyor belts for the
measurement of both total belt thickness and cover thickness.
Method B (optical method) is intended for the measurement of cover thickness only. It is not suitable if
there is a textile or metal weft, nor if the ends of the steel cords become twisted when cut.

Stahlseil-Fördergurte - Messung der Gesamtdicke und der Deckplattendicke (ISO 7590:2018)

Courroies transporteuses à câbles d'acier - Méthodes de détermination de l'épaisseur totale et de l'épaisseur des revêtements (ISO 7590:2018)

Le présent document spécifie trois méthodes de mesure de l'épaisseur totale des courroies et de l'épaisseur des revêtements de courroies transporteuses à câbles d'acier.
Les méthodes A1 et A2 (méthodes du micromètre) peuvent être utilisées pour toutes les courroies transporteuses à câbles d'acier, pour le mesurage de l'épaisseur totale des courroies et de l'épaisseur du revêtement.
La méthode B (méthode optique) est recommandée uniquement pour le mesurage de l'épaisseur du revêtement. Elle n'est pas appropriée pour les courroies à trame textile ou métallique, ni si les extrémités des câbles d'acier s'entortillent après découpage.

Naprave in sistemi za kontinuirni transport - Trakovi tračnih transporterjev z jeklenim vložkom - Metode za določevanje celotne debeline in debeline zaščitne obloge (ISO 7590:2018)

Ta dokument določa tri metode za merjenje celotne debeline trakov in debeline zaščitne obloge trakov tračnih transporterjev z jeklenim vložkom.
Metodi A1 in A2 (metodi merjenja z mikrometrom) je mogoče uporabljati za merjenje celotne debeline trakov in debeline zaščitne obloge vseh trakov tračnih transporterjev z jeklenim vložkom.
Metoda B (metoda optičnega merjenja) je namenjena samo za merjenje debeline zaščitne obloge in ni ustrezna v primeru tekstilnih ali kovinskih votkovnih niti ter če se konci kovinskih vrvi pri rezanju zvijejo.

General Information

Status
Published
Public Enquiry End Date
19-Nov-2017
Publication Date
18-Sep-2018
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
02-Aug-2018
Due Date
07-Oct-2018
Completion Date
19-Sep-2018

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Standards Content (Sample)

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SIST EN ISO 7590:2018
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Steel cord conveyor belts - Methods for the determination of total thickness and cover

thickness (ISO 7590:2018)
Stahlseil-Fördergurte - Messung der Gesamtdicke und der Deckplattendicke (ISO
7590:2018)

Courroies transporteuses à câbles d'acier - Méthodes de détermination de l'épaisseur

totale et de l'épaisseur des revêtements (ISO 7590:2018)
Ta slovenski standard je istoveten z: EN ISO 7590:2018
ICS:
53.040.20 Deli za transporterje Components for conveyors
SIST EN ISO 7590:2018 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 7590:2018
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SIST EN ISO 7590:2018
EN ISO 7590
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2018
EUROPÄISCHE NORM
ICS 53.040.20 Supersedes EN ISO 7590:2009
English Version
Steel cord conveyor belts - Methods for the determination
of total thickness and cover thickness (ISO 7590:2018)

Courroies transporteuses à câbles d'acier - Méthodes Stahlseil-Fördergurte - Messung der Gesamtdicke und

de détermination de l'épaisseur totale et de l'épaisseur der Deckplattendicke (ISO 7590:2018)

des revêtements (ISO 7590:2018)
This European Standard was approved by CEN on 30 May 2018.

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, Serbia, 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: Rue de la Science 23, B-1040 Brussels

© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 7590:2018 E

worldwide for CEN national Members.
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SIST EN ISO 7590:2018
EN ISO 7590:2018 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 7590:2018
EN ISO 7590:2018 (E)
European foreword

This document (EN ISO 7590:2018) 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 January 2019, and conflicting national standards shall

be withdrawn at the latest by January 2019.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN ISO 7590:2009.

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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO 7590:2018 has been approved by CEN as EN ISO 7590:2018 without any modification.

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SIST EN ISO 7590:2018
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SIST EN ISO 7590:2018
INTERNATIONAL ISO
STANDARD 7590
Sixth edition
2018-05
Steel cord conveyor belts — Methods
for the determination of total
thickness and cover thickness
Courroies transporteuses à câbles d'acier — Méthodes de
détermination de l'épaisseur totale et de l'épaisseur des revêtements
Reference number
ISO 7590:2018(E)
ISO 2018
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SIST EN ISO 7590:2018
ISO 7590:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2018

All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved
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SIST EN ISO 7590:2018
ISO 7590:2018(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 1

5 Apparatus ..................................................................................................................................................................................................................... 2

6 Procedure..................................................................................................................................................................................................................... 2

6.1 General ........................................................................................................................................................................................................... 2

6.2 Measurement points .......................................................................................................................................................................... 2

6.3 Test pieces and test specimens ................................................................................................................................................. 2

6.3.1 General...................................................................................................................................................................................... 2

6.3.2 Test pieces and test specimens for method A1 ...................................................................................... 3

6.3.3 Test specimens for method A2 ............................................................................................................................. 3

6.3.4 Test specimens for method B ................................................................................................................................ 3

6.4 Measurement of thickness ............................................................................................................................................................ 3

6.4.1 Method A1 ............................................................................................................................................................................. 3

6.4.2 Method A2 ............................................................................................................................................................................. 4

6.4.3 Method B ................................................................................................................................................................................. 5

7 Test report ................................................................................................................................................................................................................... 5

Bibliography ................................................................................................................................................................................................................................ 7

© ISO 2018 – All rights reserved iii
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SIST EN ISO 7590:2018
ISO 7590:2018(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 typ
...

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