ISO DRG Directives

ISO DRG directives

DRG working instructions and directives

Instructions et directives de travail DRG

Second edition, May 2009

International Organization for Standardization 1, ch. de la Voie-Creuse Case postale 56 CH-1211 Geneva 20 Web: http://www.iso.org

For all questions concerning the processing of graphics, please contact [email protected].

© ISO 2009

All rights reserved. It is permitted to download this electronic file, to make a copy and to print out the content for the purpose of preparing ISO and ISO/IEC documents only. You may not copy or “mirror” the file, or any part of it, for any other purpose without permission in writing from the publishers.

http://www.iso.org/

mailto:[email protected]

DRG working instructions and directives Contents

© ISO 2009 – All rights reserved 1

Contents Page

1 Introduction............................................................................................................................................3 2 Terms and definitions used in this document....................................................................................4 3 Glossary .................................................................................................................................................7 4 Structure of the ISO AutoCAD template "ISO GRAPH Template V1.1.dwt" ..................................13 Annex A (normative) Directives for graphics.................................................................................................17 A.1 Correction symbols (extract from ISO 5776:1983) .............................................................................18 A.2 Working in AutoCAD ...........................................................................................................................21 A.2.1 General .................................................................................................................................................21 A.2.2 Line types (see Tables A.2, A.3 and A.4) ............................................................................................22 A.2.3 Types of hatching and shading .........................................................................................................27 A.2.4 Types of text ........................................................................................................................................28 A.2.4.1 Types of font ........................................................................................................................................28 A.2.4.2 Text management and editing............................................................................................................29 A.2.4.3 Library of text strings (see Table A.5) ...............................................................................................32 A.2.4.4 Rules for writing (see Table A.6) ........................................................................................................33 A.2.4.5 List of character codes in the ISO 3098 font (see Table A.7)...........................................................34 A.2.4.6 List of character codes in "ARIAL" font (see Table A.8) ..................................................................35 A.2.4.7 List of character codes in "SYMBOL" font (see Table A.9) .............................................................36 A.3 Working in Photoshop® ......................................................................................................................37 A.3.1 General .................................................................................................................................................37 A.3.2 Line thicknesses..................................................................................................................................37 A.3.3 Rules for writing ..................................................................................................................................37 A.3.4 Equivalence between colour systems...............................................................................................37 Annex B (informative) Examples of graphics.................................................................................................39 B.1 General rules........................................................................................................................................40 B.2 Example of a technical drawing (see Figures B.1 and B.2)...............................................................40 B.3 Example of a construction drawing (see Figure B.3)........................................................................42 B.4 Example of illustrations of chemical formulae (see Figure B.4)......................................................43 B.5 Example of a designation for tyres and rims (see Figure B.5).........................................................44 B.6 Example of a designation (see Figure B.6) ........................................................................................45 B.7 Example illustrations of coordinates (see Figure B.7) .....................................................................46 B.8 Examples of graphs (see Figures B.8, B.9 and B.10).........................................................................47 B.8.1 General .................................................................................................................................................47 B.8.2 Example of a graph with millimetre scales (see Figure B.8) ............................................................47 B.8.3 Example of a log–log graph (see Figure B.9).....................................................................................48 B.8.4 Example of a graph with positive and negative scales (see Figure B.10) ......................................49 B.9 Example of a flow chart (see Figure B.11) .........................................................................................50 B.10 Examples of diagrams ........................................................................................................................51 B.10.1 Example of an electrical circuit diagram (see Figure B.12)..............................................................51 B.10.2 Example of a fluid power circuit diagram (see Figure B.13) ............................................................52 B.11 Example of a microphone positioning illustration (see Figure B.14)..............................................53 B.12 Example of a chromatogram (see Figure B.15) .................................................................................54

DRG working instructions and directives Contents

2 © ISO 2009 – All rights reserved

B.13 Example of an optics illustration (see Figure B.16) ..........................................................................55 B.14 Examples of technical drawings comprising sub-figures...............................................................56 B.14.1 General..................................................................................................................................................56 B.14.2 Example of a technical drawing comprising a key common to all the sub-figures (see

Figure B.17) ...........................................................................................................................................56 B.14.3 Example of a technical drawing comprising sub-figures and figure footnotes specific to

each sub-figure (see Figure B.18) .......................................................................................................57 B.15 Example of a TC 10 technical drawing (see Figure B.19) .................................................................58 B.16 Example of a TC 213 technical drawing ............................................................................................58 B.16.1 Example of a TC 213 technical drawing of a physical piece (see Figure B.20) ..............................58 B.16.2 Example of a TC 213 technical drawing of a definition of a tolerance zone (see Figure B.21).....59 B.17 Example of an illustration for the sizing of clothes (see Figure B.22) ............................................60 B.18 Examples of photographs...................................................................................................................61 B.18.1 General..................................................................................................................................................61 B.18.2 Example of a photograph (see Figure B.23).......................................................................................61 B.18.3 Example of a photograph with labelling (see Figure B.24)...............................................................62 Annex C (normative) Graphical symbols from ISO 7000, ISO 7001, IEC, etc..............................................63 C.1 Naming of graphical symbols files (see Figure C.1) .........................................................................64 C.2 Graphical symbol design matrix (see Figure C.2) .............................................................................65 C.3 Graphical symbol format design........................................................................................................66 C.3.1 Format D (see Figure C.3) ....................................................................................................................66 C.3.2 Format B (see Figure C.4) ....................................................................................................................66 C.3.3 Format S (see Figure C.5) ....................................................................................................................66

DRG working instructions and directives General


DRG working instructions and directives

1 Introduction

These DRG working instructions and directives are in conformity with decisions taken by the members of the ITSIG GRAPH group for the preparation and processing of graphics in the ISO system. The rules provided are in conformity with the standards developed by ISO/TC 10 and ISO/TC 213. The instructions will be updated when necessary for conformity with any relevant changes in the ISO/TC 10 and ISO/TC 213 standards and the ITSIG GRAPH decisions.

Certain features covered in this document do not exist in the off-the-shelf version of AutoCAD but only in the customized version developed in collaboration with ITSIG GRAPH. The ISO Central Secretariat (ISO/CS) would be happy to provide details concerning these customized features on request.

For all questions concerning the processing of graphics, please contact [email protected].

mailto:[email protected]



2 Terms and definitions used in this document

The terms and definitions used in this document have been defined with a view to providing a simple means of classification of the various types of graphic found in documents prepared and processed in the ISO system. They are not intended to be used in place of the official terms and definitions standardized by ISO/TC 10 and ISO/TC 213.

Table 1 — Terms and definitions used in this document

Term / Terme Definition Includes Excludes

technical drawing

dessin technique

technical information, given on an information carrier, graphically presented in accordance with the published rules of ISO/TC 10 and ISO/TC 213

REMARK The fonts used on technical drawings shall be in conformity with ISO 3098.

mechanical engineering and construction (archi-tectural, civil engineering, shipbuilding) drawings

TC 10 technical drawings


diagrams

charts

graphs

illustrations

photographs

graphical symbols

TC 10 technical drawing

dessin technique du TC 10

technical drawing in accordance with the rules of ISO/TC 10 which are published or not yet published

REMARK The fonts used on TC 10 technical drawings shall be in conformity with ISO 3098.

technical drawings


diagrams

charts

graphs

illustrations

photographs

graphical symbols

TC 213 technical drawing

dessin technique du TC 213

technical drawing in accordance with the rules of ISO/TC 213 which are published or not yet published

REMARK The fonts used on TC 213 technical drawings shall be in conformity with ISO 3098.

technical drawings


diagrams

charts

graphs

illustrations

photographs

graphical symbols

diagram

schéma

drawing in which graphical symbols are used to indicate the function of the components of a system and their relationships

REMARK The fonts used on diagrams shall be those used in the text (e.g. Arial, Times New Roman) except for dimensions which shall be in conformity with ISO 3098.

flow diagram

schéma de procédé

diagramme d'implantation

technical drawings



charts

graphs

illustrations

photographs

graphical symbols



Table 1 (continued)


chart

organigramme

drawing in which graphical symbols are used to indicate the function of the components of a process or organizational structure and their relationships

REMARK The fonts used on charts shall be those used in the text (e.g. Arial, Times New Roman).

flow chart

organization chart

organigramme

technical drawings



diagrams

graphs

illustrations

photographs

graphical symbols

graph

graphique

graphical presentation, usually within a coordinate system, expressing the relationship between two or more variable quantities

REMARK The fonts used on graphs shall be those used in the text (e.g. Arial, Times New Roman).

technical drawings



diagrams

charts

illustrations

photographs

graphical symbols

illustration

illustration

drawing which illustrates an element of the related text but which is not a technical drawing, a diagram, a chart, a graph, a photograph or a graphical symbol

REMARK 1 The fonts used on illustrations shall be those used in the text (e.g. Arial, Times New Roman).

REMARK 2 An illustration shall not contain dimensioning or geometrical information unless it illustrates a concept related to dimensioning or geometrical information.

chromatograms

chromatogrammes

designations

désignations

technical drawings



diagrams

charts

graphs

photographs

graphical symbols

photograph

photographie

REMARK The fonts used on photographs shall be those used in the text (e.g. Arial, Times New Roman).

technical drawings



diagrams

charts

graphs

illustrations

graphical symbols



Table 1 (continued)


graphical symbol

symbole graphique

visually perceptible figure with a particular meaning used to transmit information independently of language

NOTE It may be produced by drawing, printing or other means.

[ISO 9186:2001]

graphical symbols falling under the scope of ISO/TC 145, and those falling under the scope of ISO/TC 10/SC 10 and published in the ISO 14617 series and the ISO/IEC 81714 series.

technical drawings



diagrams

charts

graphs

illustrations

photographs

graphical symbols falling under the scope of ISO/TC 82, Mining

graphic

dessin

any type of drawing or photograph

REMARK The collective term is graphics (dessins).

technical drawings



diagrams

charts

graphs

illustrations

photographs

graphical symbols



3 Glossary

Table 2.1 — French / English glossary

French English

arête cachée, f hidden edge

arête vue, f visible edge

assemblage, m assembly

axe de révolution, m centreline

axe des graphiques, m graph axis

bout carré de l'arbre, m square end on shaft

cadre de tolérance. m tolerance frame

cadre, m frame

caractère, m character

cartouche du dessin, m title block of the drawing

chromatogramme, m chromatogram

chromé, adj chromium plated

continu, adj continuous

contour, m outline

contour primitif d'un objet, m initial outline

contour caché, m hidden outline

contour vu, m visible outline

convention de codage, f encoding convention

couche, f layer

coupe, f (la section et la partie de l'objet située en arrière du plan sécant par rapport à la direction de l'observation)

section (a section, or sectional view, at the cutting plane including other visible outlines situated beyond the cutting plane when seen in the direction of viewing)

coupe et indication de coupe, f section and cutting plane indication

demi-coupe, f half section

trait oblique, m oblique stroke

description des entités, f description of entities

dessin technique, m technical drawing

dessin technique du TC 10, m TC 10 technical drawing

dessin technique du TC 213, m TC 213 technical drawing

dessins (terme collectif), m graphics (collective term)

diagramme d'implantation, m diagram

dimension, f dimension

échelle de réduction, f reduction ratio

élément, m feature

en zigzag continu uniforme uniform zigzag continuous line

épaisseur de trait, f line weight

épaisseurs de traits, f line weights

état de surface, m surface state

fichier natif, m (fichier dans le format propriétaire du logiciel dans lequel ils étaient créés, p.ex. pour AutoCAD "DWG", pour Adobe Illustrator® "AI", pour CorelDraw "CDR")

native file (file in the proprietary format of the software in which they were created, e.g. for AutoCAD "DWG", for Adobe Illustrator® "AI", for CorelDraw "CDR")



Table 2.1 (continued)

French English

format de publication d'origine, m original publication size

format natif, m (format propriétaire d'un logiciel, p.ex. pour AutoCAD "DWG", pour Adobe Illustrator® "AI", pour CorelDraw "CDR")

native format (proprietary format of a software, e.g. for AutoCAD "DWG", for Adobe Illustrator® "AI", for CorelDraw "CDR")

format de création propriétaire, m proprietary creation format

format d'échange, m exchange format

formulaire, m form

fraisé, adj milled

graphique, m graph

hachure, f hatching

illustration, f illustration

image doit être orientée à la verticale, f image orientation shall be upright

imprimante de basse résolution, f low resolution printer

interrompu, adj dashed

intersection, f intersection

intersection fictive, f imaginary intersection

intersection réelle, f true intersection

légende, f key

couche multiple de dix, f layer decade

ligne de cote, f dimension

ligne d'attache, f projection line

ligne de centre de gravité, f centroidal line

ligne de cote continue, f continuous dimension line

ligne de repère, f leader line

limites de l'image, f image boundary

méthode de projection du premier dièdre, f first-angle projection method

méthode de projection du troisième dièdre, f third-angle projection method

mixte fin, adj chain thin

mixte fin à deux tirets, adj chain thin double-dashed

nom de police de symboles, m symbolic font name

note de bas de figure, f footnote to the figure

objet, m object

objet transparent, m transparent object

organigramme, m chart flow chart organization chart organigramme

ouverture carrée/rectangulaire, f square/rectangular opening

partie composant, f /élément physique, m component part/physical element

partie contiguë, f adjacent part

photographie, f photograph

pièce symétrique, f symmetrical part

plan de coupe, m cutting plane




French English

police grotesque, f, (par exemple Arial) grotesque font (e.g. Arial)

projection du premier dièdre, f projection in the first-angle representation

projection du troisième dièdre, f projection in the third-angle representation

prolongement de la ligne d’attache de cote, m prolongation of extension line

repère, m reference

repère d'élément, m item reference

reproduite à une échelle réduite, adj reproduced in reduced size

réservé, adj reserved

schéma, m diagram

schéma de procédé, m flow diagram

section, f (l'intersection du plan de coupe et de la matière de l'objet)

section (a section at the cutting plane showing no other outlines)

section sortie, f removed section

section de faible épaisseur, f thin section

section rabattue sur place ou sortie, f section revolved in the relevant view or removed section

section transversale, f cross-section

symbole graphique, m graphical symbol

symbole, m symbol

texte, m text

titre de la figure, m figure title

tolérance de forme, f tolerance of form

trace de plan de symétrie, f line of symmetry

trame, f shading

type de trait , m line type

version compatible, f compatible version

version linguistiques distincte, f separate language version

vue d'arrière, f view from the rear

vue de dessous, f view from below

vue de dessus, f view from above

vue de droite, f view from the right

vue de face, f view from the front

vue de gauche, f view from the left

vue éclatée, f exploded views

vue interrompue, f interrupted view

vue locale, f local view

vue particulière, f special view

vue partielle, f partial view



Table 2.2 — English / French glossary

English French

adjacent part partie contiguë, f

assembly assemblage, m

centreline axe de révolution, m

centroidal line ligne de centre de gravité, f

chain thin mixte fin, adj

chain thin double-dashed mixte fin à deux tirets, adj

character caractère, m

chart diagramme, m

chromium plated chromé, adj

compatible version version compatible, f

component part/physical element partie composant, f/élément physique, m

continuous continu, adj

continuous dimension line ligne de cote continue, f

cross-section section transversale, f

cutting plane plan de coupe, m

dashed interrompu, adj

description of entities description des entités, f

dimension ligne de cote, f

dimension dimension, f

encoding convention convention de codage, f

exchange format format d'échange, m

exploded views vue éclatée, f

feature élément, m

figure title titre de la figure, m

first-angle projection method méthode de projection du premier dièdre, f

footnote to the figure note de bas de figure, f

form formulaire, m

frame cadre, m

graph graphique, m

graph axis axe des graphiques, m

graphics (collective term) dessins (terme collectif)

grotesque font (e.g. Arial) police grotesque, f (par exemple Arial)

half section demi-coupe, f

hatching hachure, f

hidden edge arête cachée, f

hidden outline contour caché, m

image boundaries limites de l'image, f




English French

image orientation shall be upright image doit être orientée à la verticale

imaginary intersection intersection fictive, f

initial outline contour primitif d'un objet, m

interrupted view vue interrompue, f

intersection intersection, f

item reference repère d'élément, m

key légende, f

layer couche, f

layer decade couche multiple de dix, f

leader line ligne de repère, f

line type type de trait , m

line weight épaisseur de trait, f

line weights épaisseurs de traits, f

line of symmetry trace de plan de symétrie, f

local view vue locale, f

low resolution printer imprimante de basse résolution, f

milled fraisé, adj

native file (files in the proprietary format of the software in which they were created, e.g. for AutoCAD "DWG", for Adobe Illustrator® "AI", for CorelDraw "CDR")

fichier natif, m (fichier dans le format propriétaire du logiciel dans lequel ils étaient créés, p.ex. pour AutoCAD "DWG", pour Adobe Illustrator® "AI", pour CorelDraw "CDR")

native format (proprietary format of a software, e.g. for AutoCAD "DWG", for Adobe Illustrator® "AI", for CorelDraw "CDR")

format natif, m (format propriétaire d'un logiciel, p.ex. pour AutoCAD "DWG", pour Adobe Illustrator® "AI", pour CorelDraw "CDR")

object objet, m

oblique stroke trait oblique, m

original publication size format de publication d'origine, m

outline contour, m

partial view vue partielle, f

projection line ligne d'attache, f

projection in the first-angle representation projection du premier dièdre, f

projection in the third-angle representation projection du troisième dièdre, f

prolongation of extension line prolongement de la ligne d’attache de cotes, m

proprietary creation format format de création propriétaires, m

reduction ratio échelle de réduction, f

reference repère, m

removed section section sortie, f

reproduced in reduced size reproduite à une échelle réduite, adj

reserved réservé, adj

section (a section at the cutting plane showing no other outlines)

section, f (l'intersection du plan de coupe et de la matière de l'objet)




English French

section (a section, or sectional view, at the cutting plane including other visible outlines situated beyond the cutting plane when seen in the direction of viewing)

coupe, f (la section et la partie de l'objet située en arrière du plan sécant par rapport à la direction de l'observation)

section and cutting plane indication coupe et indication de coupe, f

section revolved in the relevant view or removed section section rabattue sur place ou sortie, f

separate language version version linguistique distincte, f

shading trame, f

special view vue particulière, f

square/rectangular opening ouverture carrée/rectangulaire, f

square end on shaft bout carré de l'arbre, m

surface state état de surface, m

symbolic font name nom de police de symbole, m

symbol symbole, m

symmetrical part pièce symétrique, f

text texte, m

thin section section de faible épaisseur, f

third-angle projection method méthode de projection du troisième dièdre, f

title block of the drawing cartouche du dessin, m

tolerance frame cadre de tolérance, m

tolerance of form tolérance de forme, f

transparent object objet transparent, m

true intersection intersection réelle, f

uniform zigzag continuous line en zigzag continu uniforme, adj

view from above vue de dessus. f

view from below vue de dessous, f

view from the front vue de face, f

view from the left vue de gauche, f

view from the rear vue d'arrière, f

view from the right vue de droite, f

visible edge arête vue, f

visible outline contour vus, m


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DRG working instructions and directives Directives for graphics


Annex A (normative)

Directives for graphics



A.1 Correction symbols (extract from ISO 5776:1983)

Table A.1 — Correction symbols (extract from ISO 5776:1983)



Table A.1 (continued)



A.2 Working in AutoCAD

A.2.1 General

Maximum sizes for graphics: 225 mm × 170 mm (page) printout 1:1 225 mm × 85 mm (column) printout 1:1

If there is no indication "Dimensions in millimetres" on a figure, the height may exceptionally be increased to 235 mm if necessary for the sake of readability.

For retrieved "DWG" files and for graphics created at the ISO/CS using a version prior to AutoCAD 2005, check to see whether they were created using the "ISO GRAPH Template V1.1". If they were, save them under their number. For all other retrieved files ("DWG", "DXF" and files imported from other software), break down the graphic several times, delete all symbols, dimensions, hatching and text, place the complete graphic on layer "0", then create a temporary block. Open a new graphic with the ISO GRAPH Template V1.1, insert the aforementioned block, breaking it down as appropriate, reinstate the lines, etc., on the appropriate layers, then reinstate the text, dimensions and symbols in accordance with the ISO GRAPH Template V1.1.

All dimensions and text shall be associative.

Arrow for indicating force, use "FL04" from the symbols library "Arrows" in the ISO drop-down menu (see Figure A.1). It is possible to adapt the length of the line after using the "explode" function on the symbol.

Figure A.1 — "Arrow for indicating force"

For the dot on leader lines, in Dimension style, select "small dot" geometry and size "4,2" (see Figure A.2).

Figure A.2 — "Small dot"

For symbols (braces, surface states, hydraulic/pneumatic circuits, tolerances, etc.), use the symbols library in the ISO drop-down menu.

If the graphic has to be rotated by 90° for insertion in the standard, rotate the whole graphic in AutoCAD before saving and closing it to make an EPS file.



A.2.2 Line types (see Tables A.2, A.3 and A.4)

For reasons of legibility, the 0,35 group of lines in Table A.3 shall be used for the majority of ISO graphics.

For reasons of conformity, the 0,50 group of lines in Table A.3 shall be used for all TC 213 technical drawings.

Visible outlines and edges (No. 01 in Table A.2, "continuous line" in accordance with ISO 128-20) shall be drawn with a white line (Colour 7, 0,35 mm), "01.4-CONTINUOUS-035" type, except for very small details where a yellow line may be used exceptionally, "01.3-CONTINUOUS-025" type.

Hidden outlines and edges (No. 02 in Table A.2, "dashed line" in accordance with ISO 128-20) shall be drawn with a green line (Colour 3, 0,175 mm), "02.2-DASHED-0175" type, scale 1, 0,75 or 0,5 depending on the length of the line, except for very small details where a red line may be used exceptionally, "02.1-DASHED-0125" type.

Centrelines (No. 04 in Table A.2, "long dashed dotted line" in accordance with ISO 128-20) shall be drawn with a green line (Colour 3, 0,175 mm), "04.2-CENTER-0175" type, scale 1, 0,75 or 0,5 depending on the length of the line, except for very small details where a red line may be used exceptionally, "04.1-CENTER-0125" type.

Extreme positions of parts and adjacent parts (No. 05 in Table A.2, "long dashed double-dotted line" in accordance with ISO 128-20) shall be drawn with a green line (Colour 3, 0,175 mm), "05.2-PHANTOM-0175" type, scale 1, 0,75 or 0,5 depending on the length of the line, except for very small details where a red line may be used exceptionally, "05.1-PHANTOM-0125" type.

For lines to be used for scanned files processed using Photoshop®, see A.3.3.



Table A.2 — Line types (extract from ISO 128-20:1996)



Table A.3 — Line groups (application of ISO 128-24:1999)



Table A.4 — Line types and applications (extract from ISO 128-24:1999)



A.2.3 Types of hatching and shading

Hatching in accordance with ISO 128-50. Select the appropriate scale according to the size of the area (see Figure A.3). The names of the different types of hatching provided in the ISO GRAPH Template V1.1.dwt are provided in Figure A.3 for information.

Figure A.3 — Types of hatching and shading available in ISO GRAPH Template V1.1.dwt



A.2.4 Types of text

A.2.4.1 Types of font

Always use multiline text with the following fonts.

CAUTION — Always insert a value of 0 (zero) in the text field for the font width.

⎯ Font: "ISOCP.SHX" (modified, renamed "Latin" in the ISO GRAPH Template V1.1), ISO 3098-1

⎯ Font: "GREEKS.SHX" (modified, renamed "Greek" in the ISO GRAPH Template V1.1), ISO 3098-2

⎯ Font: "ARIAL"

⎯ Font: "SYMBOL"

⎯ Font: "TIMES NEW ROMAN" and "TIMES NEW ROMAN ITALIC".

Use the ISO GRAPH Template V1.1 fonts:

⎯ 1,75 mm, "Latin", italic, colour green, for subscripts and superscripts in graphics classified as technical drawings.

⎯ 1,75 mm, "Latin", upright, colour green, for subscripts and superscripts in graphics classified as technical drawings.

⎯ 2,5 mm, "Latin", italic, colour yellow, for texts in graphics classified as technical drawings.

⎯ 2,5 mm, "Latin", upright, colour yellow, for texts in graphics classified as technical drawings.

⎯ 3,5 mm, "Latin", upright, colour white, for item references, sections and cutting plane indications in graphics classified as technical drawings.

⎯ 1,75 mm, "Greek", italic, colour green, for subscripts and superscripts in graphics classified as technical drawings.

⎯ 1,75 mm, "Greek", upright, colour green, for subscripts and superscripts in graphics classified as technical drawings.

⎯ 2,5 mm, "Greek", italic, colour yellow, for texts in graphics classified as technical drawings.

⎯ 2,5 mm, "Greek", upright, colour yellow, for texts in graphics classified as technical drawings.

⎯ 1,75 mm, "Arial", colour green, for subscripts and superscripts in graphics not classified as technical drawings (e.g. charts, graphs, chromatograms, illustrations, etc.).

⎯ 1,75 mm, "Arial", colour green, for figure footnote references in all graphics

⎯ 2,5 mm, "Arial", colour yellow, for designations and graphics which are not classified as technical drawings (e.g. charts, graphs, chromatograms, illustrations, etc.).

⎯ 2,5 mm, "Arial", bold, colour yellow, for titles of sub-figures and for designations and graphics which are not classified as technical drawings (e.g. charts, graphs, chromatograms, illustrations, etc.).

⎯ 3,5 mm, «Arial», upright, colour white, for labelling in graphics not classified as technical drawings.

⎯ "SYMBOL" (text height depending on the text height of "ARIAL"), for Greek letters and mathematical signs and graphics which are not classified as technical drawings (e.g. charts, graphs, chromatograms, illustrations, etc.).



⎯ "TIMES NEW ROMAN" (height of text depending on context), for certain symbols requested by the ISO/CS Technical editors.

⎯ "TIMES NEW ROMAN ITALIC", for use in all cases for "Times" italic (never use \Q15; for the font "Times").

A.2.4.2 Text management and editing

(Examples of text editing mixing Roman, italic and Greek characters and different character heights on the same line, maintaining the associative line without make-up.)

Always use multiline text.

For dimensioning with tolerances (e.g. 0, +0,1), preferably use "tolerances" (which are automatically placed on the "dimensions" layer).

For the font:

⎯ \Fisocp.shx; ("Latin")

⎯ \Fgreeks.shx; ("Greek")

⎯ \Farial.ttf;

⎯ \Fsymbol.ttf;

⎯ \Ftimes.ttf;

⎯ \Ftimesi.ttf;

For "Arial" bold:

⎯ Use the "Paste" function and insert "LTA15" at the beginning of the line in the text editor.

For text height:

⎯ \H1.5;

⎯ \H1.75;

⎯ \H2.5;

⎯ \H3.5;

For text inclination:

⎯ \Q0; (upright)

⎯ \Q15; (italic) except for the font "Times" because the font is then not the same as "Times italic". Use \Ftimesi.ttf; in the text editor for italics.



For text colour (only for "isocp" and "greeks"):

⎯ \C1; (red) 1,2 mm (4 pts)

⎯ \C2; (yellow) 2,5 mm (6 pts)

⎯ \C3; (green) 1,75 mm (10 pts)

⎯ \C7; (white) 2,5 mm bold (10 pts bold) and 3,5 mm (14 pts)

⎯ \C4; (cyan) 5 mm (20 pts), exceptional

⎯ \C6; (magenta) 7 mm (28 pts), exceptional

⎯ \C5; (blue) 10 mm (40 pts), exceptional

For the lowering/raising of text (subscript/superscript):

⎯ \S∧; (subscript)

⎯ \S; (superscript)

For alignment, always in relation to the alignment of the preceding character (subscript/superscript):

⎯ \A0; (to return to normal position)

⎯ \A1; (to centre characters with ascenders and/or descenders)

⎯ \A2; (to raise characters without ascenders or descenders)

To place a line above and below the dimension line:

⎯ \X

To underline or overline text:

⎯ \O (overline)

⎯ \L (underline)

To change character spacing:

⎯ \T(value);

To change character width:

⎯ \W(value);

To go to new line:

⎯ \P

Make sure you use a capital (F, H, Q, C, S, A, X, O, L, T, W and P).

The text will begin with the font specified in the properties.



EXAMPLES

∅15 Type: %%C15

3 × (a + γ ) = 50d Type: 3 × (\Q15;a\Q0; + \Fgreeks.shx;\Q15;c\Fisocp.shx;\Q0;) = 50\Q15;d

Tube of diameter a shall have a length of 4b Type: Tube of diameter \Q15;a\Q0; shall have a length of 4\Q15;b

Length xyz shall be equal to δ Type: Length \Q15;xyz\Q0; shall be equal to \Fsymbol.ttf;\Q15;d

ζN−12 = 1°

Type: \A1;\Fgreeks.shx;f\Fisocp.shx;\H1.75;\C3;\A1;\Q15;\S^N;\Q0;\S^-1;\H2.5;2\C2; = 1°

P4,1 = tan−1 [(B2 − L4) / (B1 − L3)] (see Figure A.4). Type: P\Farial.ttf;\Q0;\H1.75;\A1;\S^4,1;\Farial.ttf;\H2.5; = tan\H1.75;\S−1; \H2.5;[(B\Farial.ttf;\Q0;2 − L\Farial.ttf;\Q0;4) / (B\Farial.ttf;\Q0;1 − L\Farial.ttf;\Q0;3)]

CAUTION — Certain ISOCP and GREEK symbols do not always appear correctly on screen but will print correctly.



A.2.4.3 Library of text strings (see Table A.5)

To facilitate and simplify the creation of frequently used or complex text strings, a non-exhaustive library of examples is available in O:\Draw\Dessins\Outils\SymbolesAutocad\Lignes_de_texte_ISOCP-GREEKS or Lignes-de-texte_ARIAL-SYMBOL.

In the AutoCAD text editor, in the "Edit" drop-down menu, select the "Paste" function and then the most appropriate example from those given in Table A.5.

CAUTION — If you use text strings other than for dimensions (in text, for instance), take care to put the text string on the correct layer ("TEXT").

Table A.5 — Library of text strings



A.2.4.4 Rules for writing (see Table A.6)

In French, capital letters are accented.

English quotation marks = " " (keyboard); French quotation marks = « ».

Multiplication sign = × (Alt 0215/Arial; Alt 0038/ISOCP) and not the letter "x".

Always use the sign "ø" or "Sø" when dimensioning round or spherical parts.

Table A.6 — Rules for writing



A.2.4.5 List of character codes in the ISO 3098 font (see Table A.7)

Some signs are not correct on the command line, but appear correctly on the screen.

Hold down the "ALT" key (on the left of the keyboard) and type the code on the numeric key pad. For Greek letters, type the Roman letter on the keyboard and then change the font to GREEKS.

Table A.7 — List of character codes in the ISO 3098 font



A.2.4.6 List of character codes in "ARIAL" font (see Table A.8)

Table A.8 — List of character codes in "ARIAL" font

0126 ~ 0165 ¥ 0192 À 0214 Ö 0241 ñ

0131 ƒ 0168 ¨ 0193 Á 0215 × 0242 ò

0133 … 0169 © 0194 Â 0216 Ø 0243 ó

0137 ‰ 0170 ª 0195 Ã 0217 Ù 0244 ô

0138 Š 0171 « 0196 Ä 0218 Ú 0245 õ

0140 Œ 0172 ¬ 0197 Å 0219 Û 0246 ö

0142 Ž 0173 - 0198 Æ 0220 Ü 0247 ÷

0147 “ 0174 ® 0199 Ç 0221 Ý 0248 ø

0148 ” 0175 ¯ 0200 È 0222 Þ 0249 ù

0149 • 0177 ± 0201 É 0223 ß 0250 ú

0150 – 0178 ² 0202 Ê 0224 à 0251 û

0151 — 0179 ³ 0203 Ë 0225 á 0252 ü

0152 ˜ 0181 µ 0204 Ì 0226 â 0253 ý

0153 ™ 0183 · 0205 Í 0227 ã 0254 þ

0154 š 0184 ¸ 0206 Î 0228 ä 0255 ÿ

0155 › 0185 ¹ 0207 Ï 0229 å 0276 Ĕ

0156 œ 0186 º 0208 Ð 0230 æ 0291 #

0158 ž 0187 » 0209 Ñ 0236 ì 0384 €

0159 Ÿ 0188 ¼ 0210 Ò 0237 í 0388 „

0161 ¡ 0189 ½ 0211 Ó 0238 î

0162 ¢ 0190 ¾ 0212 Ô 0239 ï

0164 ¤ 0191 ¿ 0213 Õ 0240 ð



A.2.4.7 List of character codes in "SYMBOL" font (see Table A.9)

Table A.9 — List of character codes for "SYMBOL" font when using "ARIAL" font

a alpha: α L lambda: Λ 0094 ⊥ 0197 ⊕ 0234 ⎢

b beta: β M mu: Μ 0126 ∼ 0198 ∅ 0235 ⎣

c khi: χ N nu: Ν 0161 ϒ 0199 ∩ 0236 ⎧

d delta: δ O omicron: Ο 0162 ′ 0200 ∪ 0237 ⎨

e epsilon: ε P pi: Π 0163 ≤ 0201 ⊃ 0238 ⎩

f phi: φ Q theta: Θ 0164 ⁄ 0202 ⊇ 0241 ⟩

g gamma: γ R rho: Ρ 0165 ∞ 0203 ⊄ 0242 ∫

h eta: η S sigma: Σ 0166 ƒ 0204 ⊂ 0243 ⌠

i iota: ι T tau: Τ 0167 ♣ 0205 ⊆ 0245 ⌡

j phi: ϕ U upsilon: Υ 0168 ♦ 0206 ∈ 0246 ⎞

k kappa: κ V zeta: ς 0169 ♥ 0207 ∉ 0248 ⎠

l lambda: λ W omega: Ω 0170 ♠ 0208 ∠ 0249 ⎤

m mu: µ X xi: Ξ 0171 ↔ 0209 ∇ 0251 ⎦

n nu: ν Y psi: Ψ 0172 ← 0210 ® 0252 ⎫

o omicron: ο Z zeta: Ζ 0173 ↑ 0211 © 0253 ⎬

p pi: π § ♣ 0174 → 0212 ™ 0254 ⎭

q theta: θ " ∀ 0175 ↓ 0213 ∏

r rho: ρ * ∗ 0177 ± 0214 √

s sigma: σ ç ⎜ 0178 ″ 0215

t tau: τ ' ∋ 0179 ≥ 0216 ¬

u upsilon: υ è ⎝ 0180 × 0217 ∧

v pi: ϖ ü ⎫ 0181 ∝ 0218 ∨

w omega: ω é ⎡ 0182 ∂ 0219 ⇔

x xi: ξ ö ⎞ 0183 • 0220 ⇐

y psi: ψ à ◊ 0184 ÷ 0221 ⇑

z zeta: ζ ä ™ 0185 ≠ 0222 ⇒

A alpha: Α $ ∃ 0186 ≡ 0223 ⇓

B beta: Β £ ≤ 0187 ≈ 0224 ◊

C khi: Χ \ ∴ 0188 … 0225 ⟨

D delta: ∆ - − 0189 0226 ®

E epsilon: Ε ¬ ← 0190 ⎯ 0227 ©

F phi: Φ @ ≅ 0191 ↵ 0228 ™

G gamma: Γ ¦ ƒ 0192 ℵ 0229 ∑

H eta: Η 0193 ℑ 0230 ⎛

I iota: Ι 0194 ℜ 0231 ⎜

J theta: ϑ 0195 ℘ 0232 ⎝

K kappa: Κ 0196 ⊗ 0233 ⎡



A.3 Working in Photoshop®

A.3.1 General Directives that are not specific to scanning, or that are not mentioned below, shall be the same as those given in A.2 Working in AutoCAD.

A.3.2 Line thicknesses

"Grey scale" files: Resolution: 250 dpi Arrow: 4 pixel line Thin lines: 1 pixel line Medium lines: 2 pixel line Thick lines: 3 pixel line Very thick lines: 4 pixel line

"Bitmap" files: Resolution: Scanned at 600 dpi and reduced to 350 dpi using Photoshop® Arrow: 3 pixel line Thin lines: 2 pixel line Medium lines: 3 pixel line Thick lines: 4 pixel line Very thick lines: 5 pixel line

WARNING — For the resolution, specify dots per inch and not dots per centimetre.

A.3.3 Rules for writing

The correspondance between the text sizes in AutoCAD and Photoshop® is as follows:

⎯ text size 1,75 mm = 6 pt, for subscripts, superscripts and figure footnote references;

⎯ text size 2 mm = 8 pt, for texts;

⎯ text size 2,5 mm = 10 pt, for texts;

⎯ text size 3,5 mm = 14 pt, for labelling, item references, sections and cutting plane indications.

A.3.4 Equivalence between colour systems

Table A.10 gives the equivalence between codes for different colour systems in Photoshop® at a resolution of 250 dpi.

Table A.10 — Equivalence between colour codes for different colour systems

Colour DIN 6164

DIN 5381

AFNOR

NF X08-002 and X08-010

Munsell NCS RAL ISOCS Pantone

ref.

ISOCS Photoshop

Pantone ref. Valeur RGB

BS 5499-6

Pantone reference

Red 7,5 : 8,5 : 3 N°2805 7,5R 4/14 S 2080-R RAL 3001 200/201 200 R206 G17 B65

185

Blue 16,7 : 7,2 : 3,8 N°1540 2,5PB 3/10 S 4060-R90B RAL 5005 294 294 R0 G90 B155 299

Yellow 2,5 : 6,5 : 1 N°1330 10YR 7/14 S 1070-Y10R RAL 1003 123/1235 1225 R255 G216 B125

Process yellow coated

Green 21,7 : 6,5 : 4 N°2455 5G 4/9 S 3060-G RAL 6032 348/3415 568 R0 G131 B87 3405

White N : 0 : 0,5 N°3665 N 9,5 S 0500-N RAL 9003 blanc/white -

Black N : 0 : 9 N°2603 N 1 S 9000-N RAL 9004 419 R0 G23 B15 Process black coated

DRG working instructions and directives Examples of graphics


Annex B (informative)

Examples of graphics



B.1 General rules

Use these examples as model graphics and follow the indications given in italics in the examples.

B.2 Example of a technical drawing (see Figures B.1 and B.2)

Example of typical application: Mechanical engineering TCs and others.

Use drawing standards (TC 10, TC 213). For texts, see A.2.4.1.

Figure B.1 — Example of a technical drawing



Following discussions with ITSIG GRAPH, a new graphics template called "ISO GRAPH Template V1.1.dwt", and a new set of colour parameters (ISO GRAPH Plot style V1.1.ctb), has been implemented as of May 2009.

Figure B.2 highlights the main changes with regard to the colours used in AutoCAD 2008.

The values in red text in Figure B.2 are not in conformity with the rules of TC 10 and TC 213 since they have been optimized for the graphics content most frequently appearing in ISO standards (conforming values are shown in black/italics and in parentheses).

Figure B.2 — Colours used in AutoCAD 2008



B.3 Example of a construction drawing (see Figure B.3)

Example of typical application: TC 59 and others.


Do not forget to finish dimension lines with oblique strokes instead of arrows.

Figure B.3 — Example of a construction drawing



B.4 Example of illustrations of chemical formulae (see Figure B.4)

Example of typical application: Chemistry TCs (TC 61 and others).

Use text size 2 mm, "Arial", colour green; text size 1,5 mm, "Arial", colour red for subscripts, superscripts and figure footnote references.

NOTE If the graphic files are received in "WMF" format and are embedded in the Word document, EDIT, CEP and DRG shall discuss the possibility of processing the document without treating the graphics.

Figure B.4 — Example of illustrations of chemical formulae



B.5 Example of a designation for tyres and rims (see Figure B.5)


Use text size 2,5 mm, "Arial", colour yellow.

If the graphic is too large to use text size 2,5 mm, use text size 2 mm, colour green.

Figure B.5 — Example of a designation for tyres and rims



B.6 Example of a designation (see Figure B.6)




Figure B.6 — Example of a designation



B.7 Example illustrations of coordinates (see Figure B.7)

Example of typical application: TC 39, TC 184 and others.

Use text size 2,5 mm, "Arial", colour yellow; text size 1,75 mm, "Arial", colour green for subscripts, superscripts and figure footnote references.

The elements "x, y, z" may be lower case or capital, depending on the secretariat's request, but they shall be upright in all cases.

Figure B.7 — Example of an illustration of coordinates



B.8 Examples of graphs (see Figures B.8, B.9 and B.10)

B.8.1 General


For the labelling on axes, use text size 2,5 mm "Arial" or "Times", colour yellow; for the labelling of curves and X/Y axes, use text size 3,5 mm, "Arial", colour white.


When scales start at "0", this should be indicated on both axes.

B.8.2 Example of a graph with millimetre scales (see Figure B.8)

Figure B.8 — Example of a graph with millimetre scales



B.8.3 Example of a log–log graph (see Figure B.9)

Figure B.9 — Example of a log–log graph



B.8.4 Example of a graph with positive and negative scales (see Figure B.10)

Figure B.10 — Example of a graph with positive and negative scales



B.9 Example of a flow chart (see Figure B.11)

Example of typical application: All TCs.



Figure B.11 — Example of a flow chart



B.10 Examples of diagrams

B.10.1 Example of an electrical circuit diagram (see Figure B.12)


Applicable standards: IEC.

Use text size 2,5 mm, "Arial", colour green.

If the graphic is too large to use text size 2,5 mm, use text size 2 mm, colour yellow.

Figure B.12 — Example of an electrical circuit diagram



B.10.2 Example of a fluid power circuit diagram (see Figure B.13)


Use symbols from the Fluid power symbols library. The symbols may be reduced to a smaller scale (all the symbols; not just certain ones) in case of page layout problems.

For dimensions, use text size 2,5 mm, "Latin", colour yellow; for the labelling of symbols, use 3,5 mm, "Arial", colour white; for other texts, use text size 2,5 mm, "Arial", colour yellow.


Figure B.13 — Example of a fluid power circuit diagram



B.11 Example of a microphone positioning illustration (see Figure B.14)


For dimensions, use text size 2,5 mm, "Latin", colour yellow; for the labelling of symbols and axes, use 3,5 mm, "Arial", colour white; for other texts, use text size 2,5 mm, "Arial", colour yellow.


Figure B.14 — Example of a microphone positioning illustration



B.12 Example of a chromatogram (see Figure B.15)




Figure B.15 — Example of a chromatogram



B.13 Example of an optics illustration (see Figure B.16)


For dimensions, use text size 2,5 mm, "Latin", colour yellow; for the labelling of elements and optical axes, use 3,5 mm, "Arial", colour white; for other texts, use text size 2,5 mm, "Arial", colour yellow.

If the graphic is too large to use text size 2,5 mm, use text size 2 mm, colour green

For optical axes, use line type "05.2-PHANTOM-0175".

For centrelines and median lines, use line type "04.2-CENTER-0175".

In cases where the centreline (or median line) corresponds to the optical axis, use line type "05.2-PHANTOM-0175" (see ISO 10110-1:1996).

Figure B.16 — Example of an optics illustration



B.14 Examples of technical drawings comprising sub-figures

B.14.1 General



B.14.2 Example of a technical drawing comprising a key common to all the sub-figures (see Figure B.17)

For reasons of alignment, creation of a single file with sub-figure titles (to be avoided as far as possible).

The key, and any figure footnotes, are part of the text-processing file and not the graphics file.

Figure B.17 — Example of a technical drawing comprising a key common to all the sub-figures



B.14.3 Example of a technical drawing comprising sub-figures and figure footnotes specific to each sub-figure (see Figure B.18)

Creation of two graphics files [a) and b)].

The sub-figure titles, figure footnotes and keys are part of the text-processing file and not the graphics file.

a The outer bearings are free to roll inwards. b The inner bearings are free to roll outwards. c The inner bearings articulate together.

a) Semi-articulating

a The inner bearings articulate and are free to roll outwards. b Not articulating (fixed) but free to roll. c Articulating and free to roll inwards.

b) Fully articulating

Figure B.18 — Example of a technical drawing comprising sub-figures and figure footnotes specific to each sub-figure



B.15 Example of a TC 10 technical drawing (see Figure B.19)

Use drawing standards (TC 10). For different fonts, see A.2.4.1.

Use dimensioning style "ISO129TC10" of the template "ISO GRAPH Template V1.1.dwt".

Figure B.19 — Example of a TC 10 technical drawing

B.16 Example of a TC 213 technical drawing

B.16.1 Example of a TC 213 technical drawing of a physical piece (see Figure B.20)

Use drawing standards (TC 213). For different fonts, see A.2.4.1.

Use dimensioning style "ISO129TC213" of the template "ISO GRAPH Template V1.1.dwt".

Figure B.20 — Example of a TC 213 technical drawing of a physical piece



B.16.2 Example of a TC 213 technical drawing of a definition of a tolerance zone (see Figure B.21)

To define tolerance zones precisely, all the line types defined in ISO 128-24:1999 can be used.

Caution: It is necessary to be able to distinguish these different line types when they are "hidden" behind another plane (for example, the line "Phantom" at a scale of 0,5 for a line that passes behind the plane).

All the line types useful for TC 213 technical drawings are available in the file "ISO GRAPH GPS-Lines V1.1.lin".

Figure B.21 — Example of a technical drawing of a definition of a tolerance zone TC 213



B.17 Example of an illustration for the sizing of clothes (see Figure B.22)


For dimensions, use text size 2,5 mm, "Latin", colour yellow; for the labelling of symbols, use 3,5 mm, "Arial", colour white; for other texts, use text size 2,5 mm, "Arial", colour yellow.


Figure B.22 — Example of an illustration for the sizing of clothes



B.18 Examples of photographs

B.18.1 General


For the rules for writing, see A.3.3.

B.18.2 Example of a photograph (see Figure B.23)

Figure B.23 — Example of a photograph



B.18.3 Example of a photograph with labelling (see Figure B.24)

Figure B.24 — Example of a photograph with labelling

DRG working instructions and directives Graphical symbols from ISO 7000, ISO 7001, IEC, etc.


Annex C (normative)

Graphical symbols from ISO 7000, ISO 7001, IEC, etc.



C.1 Naming of graphical symbols files (see Figure C.1)

Figure C.1 — Naming of graphical symbols files



C.2 Graphical symbol design matrix (see Figure C.2)

(See IEC 80416-1, ISO 80416-2, IEC 80416-3.)

Use the matrix from the "symbols library – miscellaneous".

Figure C.2 — Graphical symbol design matrix (reduced)

Break down the matrix once only before starting to draw the graphic so that, when you remove the matrix, only the elements required for graphical symbol Format "D" remain.



C.3 Graphical symbol format design

C.3.1 Format D (see Figure C.3)

Figure C.3 — Format D (reduced)

C.3.2 Format B (see Figure C.4) C.3.3 Format S (see Figure C.5)

Figure C.4 — Format B Figure C.5 — Format S

ISO DRG Directives

Documents

Transcript of ISO DRG Directives