NF EN ISO 7590

NF EN ISO 7590

March 2009
Standard Cancelled

Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness

ISO 7590:2009 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 recommended 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.

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Main informations

Collections

National standards and national normative documents

Publication date

March 2009

Number of pages

13 p.

Reference

NF EN ISO 7590

ICS Codes

53.040.20   Components for conveyors

Classification index

T47-112

Print number

1 - 23/03/2009

International kinship

ISO 7590:2009

European kinship

EN ISO 7590:2009
Sumary
Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness

ISO 7590:2009 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 recommended 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.

Replaced standards (1)
NF EN ISO 7590
May 2001
Standard Cancelled
Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness

Le présent document définit deux méthode de mesurage de l'épaisseur des revêtements de courroies à carcasse en câbles d'acier : - une méthode au micromètre décrivant le mesurage de l'épaisseur totale et de celle des revêtements ; - une méthode optique pour le mesurage des revêtements, inappropriée en cas d'existence d'une trame métallique ou textile ou si les extrémités des câbles d'acier s'entortillent après sectionnement.

Standard replaced by (1)
NF EN ISO 7590
July 2018
Standard Current
Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness

<p>This document specifies three methods for the measurement of total belt thickness and the thickness of covers of steel cord conveyor belts.</p> <p>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.</p> <p>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.</p>

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