SIST EN ISO 15236-1:2006
(Main)Steel cord conveyor belts - Part 1: Design, dimensions and mechanical requirements for conveyor belts for general use (ISO 15236-1:2005)
Steel cord conveyor belts - Part 1: Design, dimensions and mechanical requirements for conveyor belts for general use (ISO 15236-1:2005)
This European Standard specifies the performance and constructional requirements applicable to conveyor belts with steel cords in the longitudinal direction as reinforcement. The rules of construction given in clause 5 serve for the design of single belts as well as the design of complete type series. Such series are described in part 2 of this standard.
Stahlseilfördergurte - Teil 1: Aufbau, Maße und mechanische Anforderungen an Fördergurte für allgemeine Einsatzbedingungen (ISO 15236-1:2005)
Dieser Teil von EN ISO 15236 legt die Anforderungen an Funktion und Aufbau für Fördergurte fest, die in Längsrichtung mit Stahlseilen verstärkt werden. Die Konstruktionshinweise in Abschnitt 6 gelten sowohl für den Bau einzelner Gurte als auch für Typenreihen. Diese Reihen werden in EN ISO 16236- 2 beschrieben.
Courroies transporteuses a câbles d'acier - Partie 1: Exigences de conception, de dimensions et mécaniques des courroies transporteuses a usage général (ISO 15236-1:2005)
La présente norme européenne prescrit la performance et les exigences de construction applicables aux courroies transporteuses a câbles d'acier dans le sens longitudinal en tant que renfort. Les regles de construction données a l'article 5 servent a concevoir des courroies aussi bien a l'unité qu'en séries completes. La deuxieme partie de la norme décrit ce type de séries.
Naprave za kontinuirni transport – Trakovi tračnih transporterjev z jeklenimi vrvmi – 1. del: Zgradba traku, mere in mehanske zahteve trakov za splošne namene (ISO 15236-1:2005)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 15236-1:2006
01-marec-2006
1DSUDYH]DNRQWLQXLUQLWUDQVSRUW±7UDNRYLWUDþQLKWUDQVSRUWHUMHY]MHNOHQLPLYUYPL
±GHO =JUDGEDWUDNXPHUHLQPHKDQVNH]DKWHYHWUDNRY]DVSORãQHQDPHQH ,62
Steel cord conveyor belts - Part 1: Design, dimensions and mechanical requirements for
conveyor belts for general use (ISO 15236-1:2005)
Stahlseilfördergurte - Teil 1: Aufbau, Maße und mechanische Anforderungen an
Fördergurte für allgemeine Einsatzbedingungen (ISO 15236-1:2005)
Courroies transporteuses a câbles d'acier - Partie 1: Exigences de conception, de
dimensions et mécaniques des courroies transporteuses a usage général (ISO 15236-
1:2005)
Ta slovenski standard je istoveten z: EN ISO 15236-1:2005
ICS:
53.040.20 Deli za transporterje Components for conveyors
SIST EN ISO 15236-1:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN ISO 15236-1:2006
---------------------- Page: 2 ----------------------
SIST EN ISO 15236-1:2006
EUROPEAN STANDARD
EN ISO 15236-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2005
ICS 53.040.20
English Version
Steel cord conveyor belts - Part 1: Design, dimensions and
mechanical requirements for conveyor belts for general use (ISO
15236-1:2005)
Courroies transporteuses à câbles d'acier - Partie 1: Stahlseilfördergurte - Teil 1: Aufbau, Maße und
Exigences de conception, de dimensions et mécaniques mechanische Anforderungen an Fördergurte für allgemeine
des courroies transporteuses à usage général (ISO 15236- Einsatzbedingungen (ISO 15236-1:2005)
1:2005)
This European Standard was approved by CEN on 19 September 2005.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15236-1:2005: E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 15236-1:2006
EN ISO 15236-1:2005 (E)
Foreword
This document (EN ISO 15236-1:2005) has been prepared by Technical Committee CEN/TC 188 "Conveyor
belts", the secretariat of which is held by BSI, in collaboration with Technical Committee ISO/TC 41 "Pulleys
and belts (including veebelts)".
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 April 2006, and conflicting national standards shall be withdrawn at
the latest by April 2006.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland
and United Kingdom.
2
---------------------- Page: 4 ----------------------
SIST EN ISO 15236-1:2006
INTERNATIONAL ISO
STANDARD 15236-1
First edition
2005-10-01
Steel cord conveyor belts —
Part 1:
Design, dimensions and mechanical
requirements for conveyor belts for
general use
Courroies transporteuses à câbles d'acier —
Partie 1: Exigences de conception, de dimensions et mécaniques des
courroies transporteuses à usage général
Reference number
ISO 15236-1:2005(E)
©
ISO 2005
---------------------- Page: 5 ----------------------
SIST EN ISO 15236-1:2006
ISO 15236-1:2005(E)
PDF disclaimer
This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but
shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In
downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat
accepts no liability in this area.
Adobe is a trademark of Adobe Systems Incorporated.
Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation
parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In
the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.
© ISO 2005
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2005 – All rights reserved
---------------------- Page: 6 ----------------------
SIST EN ISO 15236-1:2006
ISO 15236-1:2005(E)
Contents Page
Foreword. iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 2
4 Symbols and units. 3
5 Belt design. 3
5.1 Standard type . 3
5.2 Conveyor belting having transverse reinforcements . 3
5.3 Belt core. 4
6 Design and construction. 5
6.1 Belt strengths. 5
6.2 Belt width. 5
6.3 Belt edge and supporting belt width. 6
6.4 Number of cords . 6
6.5 Cord pitch . 6
6.6 Thickness of covers . 6
6.7 Belt thickness. 6
6.8 Belt length . 7
7 Mechanical requirements. 7
7.1 Breaking strength of the steel cord . 7
7.2 Position of the steel cord in the conveyor belt. 7
7.3 Number and spacing of cord joints . 8
7.4 Cord pull-out force. 8
7.5 Covers — Quality classification . 8
7.6 Ageing of covers. 10
7.7 Adhesion. 10
7.8 Transverse reinforcements. 10
7.9 Troughability . 11
7.10 Tracking . 11
7.11 Safety requirements . 12
8 Sampling. 12
9 Designation . 12
10 Ordering data . 13
11 Marking . 13
Annex A (informative) Helpful information to be supplied by the purchaser . 14
© ISO 2005 – All rights reserved iii
---------------------- Page: 7 ----------------------
SIST EN ISO 15236-1:2006
ISO 15236-1:2005(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 2.
The main task of technical committees is to prepare International Standards. 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 document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 15236-1 was prepared by the European Committee for Standardization (CEN) Technical Committee
CEN/TC 188 Conveyer belts, in collaboration with Technical Committee ISO/TC 41, Pulleys and belts
(including veebelts), Subcommittee SC 3, Conveyor belts, in accordance with the Agreement on technical
cooperation between ISO and CEN (Vienna Agreement).
ISO 15236 consists of the following parts, under the general title Steel cord conveyor belts:
⎯ Part 1: Design, dimensions and mechanical requirements for conveyor belts for general use
⎯ Part 2: Preferred belt types
⎯ Part 3: Special safety requirements for belts for use in underground installations
⎯ Part 4: Vulcanized belt joints
iv © ISO 2005 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 15236-1:2006
INTERNATIONAL STANDARD ISO 15236-1:2005(E)
Steel cord conveyor belts —
Part 1:
Design, dimensions and mechanical requirements for conveyor
belts for general use
1 Scope
This part of ISO 15236 specifies the performance and constructional requirements applicable to conveyor
belts having steel cords in the longitudinal direction as reinforcement. The requirements for construction given
in Clause 6 apply to the design of single belts as well as the design of complete type series such as those
covered in ISO 15236-2.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 37, Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
ISO 188, Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
ISO 284, Conveyor belts — Electrical conductivity — Specification and test method
ISO 340, Conveyor belts — Laboratory scale flammability characteristics – Requirements and test method
1)
ISO 703, Conveyor belts — Transverse flexibility (troughability) — Test method
ISO 4649:2002, Rubber, vulcanized or thermoplastic — Determination of abrasion resistance using a rotating
cylindrical drum device
ISO 7590:2001, Steel cord conveyor belts — Methods for the determination of total thickness and cover
thickness
ISO 7622-2, Steel cord conveyor belts — Longitudinal traction test — Part 2: Measurement of tensile strength
ISO 7623, Steel cord conveyor belts — Cord-to-coating bond test — Initial test and after thermal treatment
ISO 8094, Steel cord conveyor belts — Adhesion strength test of the cover to the core layer
ISO 10247, Conveyor belts — Characteristics of covers — Classification
1) To be published. (Revision of ISO 703:1988 and ISO 703-1:1999)
© ISO 2005 – All rights reserved 1
---------------------- Page: 9 ----------------------
SIST EN ISO 15236-1:2006
ISO 15236-1:2005(E)
ISO 15236-2:2004, Steel cord conveyor belts — Part 2: Preferred belt types
EN 12882, Conveyor belts for general purpose use — Electrical and flammability safety requirements
EN 13827, Steel cord conveyor belts — Determination of the lateral and vertical displacement of steel cords
3 Terms and definitions
For the purposes of this part of ISO 15236, the following terms and definitions apply.
3.1
edge width
b
k
thickness of rubber between the outer cord and the belt edge
See Figure 1.
3.2
breaker
transverse reinforcement in the conveyor belt, normally of a textile material, attached both above and below or
either above or below the layer of longitudinal cords at a distance of at least 1 mm and considered to be part
of the cover
See Figure 2.
NOTE Adapted from ISO 7590:2001, 2.1.
3.3
weft
transverse reinforcement in the conveyor belt, normally of steel wires, attached both above and below, or
either above or below, the layer of longitudinal cords at a distance of less than 1 mm and considered to be
part of the belt core
See Figure 3.
NOTE Adapted from ISO 7590:2001, 2.2.
2 © ISO 2005 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 15236-1:2006
ISO 15236-1:2005(E)
4 Symbols and units
For the purposes of this part of ISO 15236, the symbols and units given in Table 1 apply.
Table 1 — Symbols and units
Symbol Explanation Unit
B Belt width mm
F Pull-out force of cord per cord length N/mm
a
F Breaking strength of cord taken from cured belt kN
bs
F Pull-out force of cord per cord length — after thermal treatment N/mm
v
K Minimum (nominal) breaking strength per width of belt N/mm
N
b Calculated edge width mm
k
b Supporting belt width mm
t
d Cord diameter mm
F Deflection (troughability) mm
h Median cord height according to EN 13827 mm
m
n Number of cords —
s Belt thickness mm
1
s Cover thickness carrying side mm
2
s Cover thickness pulley side mm
3
s Thickness of layer between breaker and layer of longitudinal cords mm
4
s Thickness of layer between weft and layer of longitudinal cords mm
5
s Thickness of belt core mm
6
t Cord pitch mm
∆h Number of cords positioned within a range of h u 1 mm as a percentage of the %
1 m
total number of cords
∆h Number of cords positioned within a range of h of from > 1,0 mm to 1,5 mm and %
2 m
expressed as a percentage of the total number of cords
∆h Percentage of cords with h > 1,5 mm %
3 m
5 Belt design
5.1 Standard type
Conveyor belts conforming to this part of ISO 15236 contain steel cords surrounded by a layer of core rubber.
This belt core is protected on top and bottom by cover layers (see Figure 1).
5.2 Conveyor belting having transverse reinforcements
Requirements for steel cord conveyor belts having breakers are illustrated in Figure 2 and requirements
relating to weft are illustrated in Figure 3.
© ISO 2005 – All rights reserved 3
---------------------- Page: 11 ----------------------
SIST EN ISO 15236-1:2006
ISO 15236-1:2005(E)
5.3 Belt core
The thickness of the belt core (carcass), s , for all belt types i
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.