ISO 8560:2019 Technical drawings – Construction drawings一Representation of modul ar sizes, lines and grids

ISO 8560:2019 Technical drawings – Construction drawings一Representation of modul ar sizes, lines and grids.
This document lays down rules for the representation of modular sizes, lines and grids on construction drawings. The basic module M is 100 mm (see Iso 1006).
Generally, modular sizes are for use on design drawings, but can also be added to production drawings for manufacturing, orientation and location.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
Iso 128-1, Technical drawings — General principles of presentation — Part 1: Introduction and index
Iso 129-1, Technical product documentation (TPD) — Presentation of dimensions and tolerances — Part 1:
General principles
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain term inological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://wwv.electropedia.org/
4 General
Drawings with modular sizes shall be executed in accordance with ISO 128-1 and Iso 129-1. If necessary, the drawings should have a note indicating that modular sizes are being used.
5 Designations of modular sizes
Drawings with sizes indicated in modules (instead of in millimetres or metres) should have a clear note explaining that this is the case.ISO 8560 pdf download.