Technical drawings for welding-symbolic representation of welds on drawings.

Main informations

Collections

National standards and national normative documents

Publication date

April 1972

Number of pages

21 p.

Reference

NF E04-020

ICS Codes

01.080.30 Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation

25.160.40 Welded joints and welds

Classification index

E04-020

Print number

International kinship

ISO 2553:1984

Standard replaced by (1)

NF EN 22553

August 1994

Standard Cancelled

Welded, brazed and soldered joints. Symbolic representation on drawings.

Table of contents

AVANT-PROPOS
2
1. OBJET
3
2. GÉNÉRALITÉS
3
3. SYMBOLES
3
3.1 SYMBOLES ÉLÉMENTAIRES
3
3.2 COMBINAISONS DE SYMBOLES ÉLÉMENTAIRES
5
3.3 SYMBOLES SUPPLÉMENTAIRES
5
4. POSITION DES SYMBOLES SUR LES DESSINS
5
4.1 POSITION DE LA LIGNE DE REPÈRE
6
4.2 LIGNE DE REPÈRE ET JOINT
6
4.3 POSITION DE LA LIGNE DE RÉFÉRENCE
7
4.4 POSITION DU SYMBOLE PAR RAPPORT A LA LIGNE DE RÉFÉRENCE
8
5. DIMENSIONS DES SOUDURES
16
5.1 RÈGLES GÉNÉRALES
16
5.2 COTES PRINCIPALES A INDIQUER
16
6. INDICATIONS COMPLÉMENTAIRES
19
6.1 SOUDURES PÉRIPHÉRIQUES
19
6.2 SOUDURES FAITES AU CHANTIER
19
6.3 INDICATIONS DU PROCÉDÉ DE SOUDAGE
19
ANNEXE
COMMENTAIRE I
20
COMMENTAIRE II
21

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