NF EN ISO 21920-1
NF EN ISO 21920-1

NF EN ISO 21920-1

January 2022
Standard Current

Geometrical product specifications (GPS) - Surface texture : profile - Part 1 : indication of surface texture

This document specifies the rules for indication of surface texture by profile methods in technical product documentation by means of graphical symbols.

This document does not cover population requirements.

NOTE       See ISO 18391 for population (batch) specifications.

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Main informations

Collections

National standards and national normative documents

Publication date

January 2022

Number of pages

61 p.

Reference

NF EN ISO 21920-1

ICS Codes

17.040.20   Properties of surfaces
17.040.40   Geometrical Product Specification (GPS)

Classification index

E05-016-1

Print number

1

International kinship

ISO 21920-1:2021

European kinship

EN ISO 21920-1:2022
Sumary
Geometrical product specifications (GPS) - Surface texture : profile - Part 1 : indication of surface texture

This document specifies the rules for indication of surface texture by profile methods in technical product documentation by means of graphical symbols.

This document does not cover population requirements.

NOTE       See ISO 18391 for population (batch) specifications.

Replaced standards (1)
NF EN ISO 1302
NF EN ISO 1302
April 2002
Standard Cancelled
Geometrical Product Specifications (GPS) - Indication of surface texture in technical product documentation

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Conditions d'utilisation
  • 5 Éléments de spécification pour l'indication des spécifications d'état de surface de profil
  • 6 Indication des états de surface de profil
  • 7 Déterminations pour l'indication d'états de surface de profil
  • 8 Position dans la documentation technique du produit
  • 9 Indications simplifiées et supplémentaires
  • Annexe A (normative) Proportions et dimensions des symboles graphiques
  • Annexe B (normative) Symboles des filtres pour les états de surface de profil
  • Annexe C (normative) Symboles pour les méthodes d'association et pour les éléments associés
  • Annexe E (normative) Procédure de vérification pour la règle d'acceptation de la tolérance des 16 pour cent
  • Annexe D (informative) Indications pour une spécification de profil de surface non ambiguë
  • Annexe F (informative) Critères pour l'utilisation de la règle d'acceptation de tolérance maximale par défaut
  • Annexe G (informative) Points nouveaux et changements par rapport aux documents antérieurs
  • Annexe H (informative) Vue d'ensemble des normes de profil et de surface dans le modèle de matrice GPS
  • Annexe I (informative) Relation avec le modèle de matrice GPS
  • Bibliographie
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