FD E48-043

FD E48-043

May 2019
Published document Current

Hydraulic fluid power - O-rings - Guide for choice and control of supplies

Le présent document est destiné à servir de guide pour le choix du caoutchouc utilisé dans la fabrication d'un joint torique, pour application statique ou dynamique, lors de la conception d'un composant hydraulique ou pneumatique et pour les contrôles permettant de vérifier que les joints livrés correspondent à ce choix.

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Main informations

Collections

National standards and national normative documents

Publication date

May 2019

Number of pages

55 p.

Reference

FD E48-043

ICS Codes

23.100.40   Piping and couplings

Classification index

E48-043

Print number

1
Sumary
Hydraulic fluid power - O-rings - Guide for choice and control of supplies

Le présent document est destiné à servir de guide pour le choix du caoutchouc utilisé dans la fabrication d'un joint torique, pour application statique ou dynamique, lors de la conception d'un composant hydraulique ou pneumatique et pour les contrôles permettant de vérifier que les joints livrés correspondent à ce choix.
Table of contents
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  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Caractérisation de l'étanchéité
  • 5 Conditions de fonctionnement des joints toriques
  • 6 Constitution et propriétés des mélanges de caoutchouc
  • 7 Sélection d'un joint torique
  • 8 Contrôles qualité - réception
  • 9 Conditions de stockage
  • 10 Conditions de livraison
  • 11 Garantie
  • Annexe A (informative) Viscoélasticité et facteur de perte
  • Annexe B (informative) Estimation de la durée de vie des élastomères
  • Annexe C (informative) Simulation et calculs du comportement des caoutchoucs par éléments finis
  • Annexe D (informative) Défaillances et fiabilité des joints toriques
  • Bibliographie
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