NF EN ISO 12085

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NF EN ISO 12085

NF EN ISO 12085

March 1998

Standard Current

Geometrical Product Specifications (GPS) - Surface texture : profile method - Motif parameters

Le présent document propose une méthode de mesure d'état de surface dite "méthode des motifs" et définit pour ce faire les paramètres et les conditions de mesurage correspondantes.

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Collections

National standards and national normative documents

Publication date

March 1998

Number of pages

31 p.

Reference

NF EN ISO 12085

ICS Codes

17.040.20 Properties of surfaces

17.040.40 Geometrical Product Specification (GPS)

Classification index

E05-020

Print number

2 - 01/02/2009

International kinship

ISO 12085:1996

European kinship

EN ISO 12085:1997

Sumary

Geometrical Product Specifications (GPS) - Surface texture : profile method - Motif parameters

Le présent document propose une méthode de mesure d'état de surface dite "méthode des motifs" et définit pour ce faire les paramètres et les conditions de mesurage correspondantes.

Replaced standards (2)

E05-015

September 1984

Standard Cancelled

Surface texture of products. Regulations. General. Terminology. Definitions.

NF ISO 12085

December 1996

Standard Cancelled

Geometrical product specification (GPS). Surface texture : profile method. Motif parameters.

Standard replaced by (1)

NF EN ISO 21920-2

January 2022

Standard Current

Geometrical product specifications (GPS) - Surface texture : profile - Part 2 : terms, definitions and surface texture parameters

This document specifies terms, definitions and parameters for the determination of surface texture by profile methods. NOTE 1 The main changes to previous ISO profile documents are described in Annex I. NOTE 2 An overview of profile and areal standards in the GPS matrix model is given in Annex J. NOTE 3 The relation of this document to the GPS matrix model is given in Annex K.

Table of contents

1 Domaine d'application
1
2 Références normatives
1
3 Définitions
1
3.1 Définitions générales
1
3.2 Définitions de paramètres
3
4 Opérateur théorique de la méthode des motifs
5
4.1 Généralités
5
4.2 Limites conventionnelles des motifs
5
4.3 Discrimination de profondeur
5
4.4 Identification des motifs de rugosité et d'ondulation par la
combinaison des motifs
8
4.5 Procédure de calcul des paramètres
10
5 Conditions de mesurage des paramètres
12
5.1 Conventions de captage du profil primaire
12
5.2 Conditions de mesurage recommandées
12
5.3 Pas de quantification du profil
12
5.4 Règles d'acceptation
12
5.5 Utilisation de la méthode des motifs pour l'analyse de
surfaces obtenues par plusieurs procédés
12
5.6 Indications sur les dessins
12
Annexe A Méthode de calcul pour la combinaison des motifs
13
Annexe B Relation entre la méthode des motifs et la fonction des surfaces
16
Annexe C Relation avec la matrice GPS
17
Annexe D Bibliographie
18

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