NF EN ISO 128-2

NF EN ISO 128-2

August 2020
Standard Cancelled

Technical product documentation (TPD) - General principles of representation - Part 2 : basic conventions for lines

This document establishes the types of lines used in technical drawings (e.g. diagrams, plans or maps), their designations and their configurations, as well as general rules for the draughting of lines. In addition, this document specifies general rules for the representation of leader and reference lines and their components as well as for the arrangement of instructions on or at leader lines in technical documents. Annexes have been provided for specific information on mechanical, construction and shipbuilding technical drawings.For the purposes of this document the term "technical drawing" is interpreted in the broadest possible sense encompassing the total package of documentation specifying the product (workpiece, subassembly, assembly).

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Main informations

Collections

National standards and national normative documents

Publication date

August 2020

Number of pages

82 p.

Reference

NF EN ISO 128-2

ICS Codes

01.100.01   Technical drawings in general

Classification index

E04-524-2

Print number

1

International kinship

ISO 128-2:2020

European kinship

EN ISO 128-2:2020
Sumary
Technical product documentation (TPD) - General principles of representation - Part 2 : basic conventions for lines

This document establishes the types of lines used in technical drawings (e.g. diagrams, plans or maps), their designations and their configurations, as well as general rules for the draughting of lines. In addition, this document specifies general rules for the representation of leader and reference lines and their components as well as for the arrangement of instructions on or at leader lines in technical documents. Annexes have been provided for specific information on mechanical, construction and shipbuilding technical drawings.

For the purposes of this document the term "technical drawing" is interpreted in the broadest possible sense encompassing the total package of documentation specifying the product (workpiece, subassembly, assembly).

Replaced standards (5)
NF EN ISO 128-20
December 2001
Standard Cancelled
Technical drawings - General principles of presentation - Part 20 : basic conventions for lines

NF EN ISO 128-21
December 2001
Standard Cancelled
Technical drawings - General principles of presentation - Part 21 : preparation of lines by CAD-systems

NF ISO 128-22
August 1999
Standard Cancelled
Technical drawings. General principles of presentation. Part 22 : basic conventions and applications for leader lines and reference lines.

This part of ISO 128 specifies general rules on the presentation of leader and reference lines and their components as well as on the arrangement of instructions on or at leader lines in all kinds of technical documents.

NF ISO 128-24
April 2014
Standard Cancelled
Technical drawings - General principles of presentation - Part 24 : lines on mechanical engineering drawings

ISO 128-24:2014 specifies general rules and basic conventions for the types of lines on mechanical engineering drawings.

NF ISO 128-25
September 2002
Standard Cancelled
Technical drawings - General principles of presentation - Part 25 : lines on shipbuilding drawings

This part of ISO 128 specifies application rules and basic conventions for the types of lines on shipbuilding drawings.

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Standard replaced by (1)
NF EN ISO 128-2
November 2022
Standard Current
Technical product documentation (TPD) - General principles of representation - Part 2: Basic conventions for lines

This document establishes the types of lines used in technical drawings (e.g. diagrams, plans or maps), their designations and their configurations, as well as general rules for the draughting of lines. In addition, this document specifies general rules for the representation of leader and reference lines and their components as well as for the arrangement of instructions on or at leader lines in technical documents. Annexes have been provided for specific information on mechanical, construction and shipbuilding technical drawings. For the purposes of this document the term “technical drawing” is interpreted in the broadest possible sense, encompassing the total package of documentation specifying the product (workpiece, subassembly, assembly).

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Types de traits
  • 5 Dimensions des traits
  • 6 Tracé de traits
  • 7 Couleurs
  • 8 Désignation
  • 9 Conventions de base et applications pour les lignes repères et traits de référence
  • Annexe A Préparation des traits par systèmes CAO
  • Annexe B Traits dans des dessins techniques de construction
  • Annexe C Exemples d'application sur des dessins techniques de construction
  • Annexe D Types de traits et leur application dans des dessins techniques industriels
  • Annexe E Exemples d'application sur des dessins techniques industriels
  • Annexe F Types de traits et leur application dans des dessins techniques de construction navale
  • Annexe G Exemples d'application des différents types de traits dans des dessins techniques de construction navale
  • Bibliographie
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