ISO 10303-202:1996

INTERNATIONAL IS0
STANDARD 10303-202
First edition
1996-12-15
Industrial automation systems and
integration - Product data representation
and exchange -
Part 202:
Application protocol: Associative draughting
Sys t&mes d ‘automa tisa tion indus trielle et in tdgra tion - Rep&en ta tion et
khange de don&es de produits -
Partie 202: Pro tocole d ‘applica tion: Dessin technique associa tif
Reference number
IS0 10303-202:1996(E)

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IS0 10303=202:1996(E)
Page
U
Contents
1
1 Scope .
3
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2 Normative references
4
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3 Definitions and abbreviations
4
3.1 Terms defined in IS0 5459 .
5
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3.2 Terms defined in IS0 10209-l
5
...........................................
3.3 Terms defined in IS0 10303-l
5
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3.4 Terms defined in IS0 10303-42
6
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3.5 Terms defined in IS0 10303-46
6
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3.6 Terms defined in IS0 10303-101
6
...................................................
3.7 Other definitions.
6
application interpreted construct (AIC) .
3.7.1
6
......................................................
3.7.2 baseline
6
........................................
3.7.3 Cartesian coordinate system
6
...........................................
3.7.4 draughting shape model
6
3.7.5 externally defined .
6
3.7.6 geometric basis .
7
3.7.7 geometric target .
7
3.7.8 model .
7
3.7.9 predefined .
7
3.7.10 subfigure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
3.7.11 symbol.
7
3.8 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
4 Information requirements .
9
4.1 Units of functionality .
( 9
4.1.1 associative dimensions .
10
4.1.2 draughting-shape model .
- -
11
4.1.3 drawing structure and administration .
- - -
II
4.1.4 elements of annotation .
- -
12
4.1.5 elements of appearance .
- -
14
4.1.6 elements of draughting annotation .
-
- -
15
4.1.7 grouping .
15
viewing
4.1.8 model .
-
16
relation
4.1.9 product .
-
16
4.2 Application objects .
0 IS0 1996
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic
or mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Organization for Standardization
Case Postale 56 - CH-2111 Geneve 20 - Switzerland
Printed in Switzerland
ii

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IS0 10303-202: 1996(E)
OISO
61
4.3 Application assertions . . . . . . . . . . . . . . . . . . . . . . a . . . . . . . . . . . . . , . . . . . . . . . . .
77
..............................................
5 Application interpreted model
77
.....................................................
5.1 Mapping table
........................................... 185
5.2 AIM EXPRESS short listing
6 Conformance requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 1
Annexes
A AIM EXPRESS expanded listing . . . . . . . . l l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
B AIM short names of entities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 420
C Implementation method specific requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433
D Protocol implementation conformance statement (PICS) proforma . . . . . . . . . . . . . . . . . . . . 434
436
.............................................
E Information object registration
436
..............................................
E.l Document identification
436
................................................
E.2 Schema identification
F Application interpreted constructs for this part of IS0 10303 . . . . . . . . . . . . . . . . . . . . . . . . 437
558
................................................
G Application activity model
.................................... 558
G.l Application activity model definitions
561
.....................................
G.2 Application activity model diagrams
H Application reference model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 566
J AIMEXPRESS-G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 583
K AIM EXPRESS listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 647
648
....................................................
L Technical discussions
........................................ 648
L.l Draughting of the product shape
............................................. 652
L.2 Draughting of dimensions
M Bibliography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 659
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 660
. . .
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OISO
IS0 10303-202: 1996(E)
Figures
xvi
Figure 1 - Data planning model .
19
Figure 2 - Angular and radius dimensions .
23
Figure 3 - Chain dimension sequence .
24
Figure 4 - Curve dimension .
26
Figure 5 - Diameter dimension .
28
Figure 6 - Direction vector .
29
Figure 7 - Draughting callouts .
34
Figure 8 - Drawing sheet layout .
43
Figure 9 - Leader directed dimension .
44
Figure 10 - Linear dimensions depicting a radius size dimension and a diameter size dimension . .
45
Figure 11 - Ordinate dimension .
46
Figure 12 - Parallel dimension sequence .
49
Figure 13 - Structured dimension callout .
51
Figure 14 - Text characteristics .
53
Figure 15 - Mirror angle .
54
Figure 16 - Text appearance and rotation of text .
56
Figure 17 - Character alignment .
61
Figure 18 - User defined tiling .
62
Figure 19 - Viewed surface appearance .
196
Figure 20 - Predefined curve fonts
.............................................
203
Figure 21 - Predefined dimension symbols .
206
Figure 22 - Predefined geometrical tolerance symbols .
210
Figure 23 - Predefined point marker symbols .
212
Figure 24 - Predefined terminator symbols .
484
Figure F.l - Angular and radius dimensions .
485
Figure F.2 - Curve dimension .
486
Figure F.3 - Draughting callouts .
487
Figure F.4 - Diameter dimension .
491
Figure F.5 - Chain dimension pair .
491
Figure F.6 - Parallel dimension pair .
494
Figure F.7 - Leader directed dimension .
496
Figure F.8 - Ordinate dimension
..............................................
Figure F.9 - Structured dimension callout . 497
558
Figure G.1 - IDEFO basic notation .
562
Figure G.2 - AO: document product .
563
Figure G.3 - AO: document product decomposition .
564
Figure G.4 - Al: configure drawing view . . ,.
,. l . . . . 565
Figure G.5 - A2: configure drawing sheet . .
567
Figure H. 1 - ARM diagram 1 of 16 in IDEF X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
568
Figure H.2 - ARM diagram 2 of 16 in IDEF X l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure H.3 - ARM diagram 3 of 16 in IDEF X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 569
X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 570
Figure H.4 - ARM diagram 4 of 16 in IDEF
X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 571
Figure H.5 - ARM diagram 5 of 16 in IDEF
X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 572
Figure H.6 - ARM diagram 6 of 16 in IDEF
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OISO IS0 10303-202:1996(E)
Figure H.7 - ARM diagram 7 of 16 in IDEFlX .
573
...................................
Figure H.8 - ARM diagram 8 of 16 in IDEFlX 574
Figure H.9 - ARM diagram 9 of 16 in IDEFlX .
575
Figure H.10 - ARM diagram 10 of 16 in IDEFlX .
576
ARM diagram 11 of 16 in IDEFlX .
Figure H.11 - 577
Figure H. 12 - ARM diagram 12 of 16 in IDEFlX .
578
Figure II.13 - ARM diagram 13 of 16 in IDEFlX . 579
Figure H.14 - ARM diagram 14 of 16 in IDEFlX .
580
..................................
Figure H.15 - ARM diagram 15 of 16 in IDEFlX
581
..................................
Figure H.16 - ARM diagram 16 of 16 in IDEFlX
582
...................................
Figure J.l - AIM EXPRESS-G diagram 1 of 64
584
Figure 5.2 - AIM EXPRESS-G diagram 2 of 64 .
585
Figure J.3 - AIM EXPRESS-G diagram 3 of 64 .
586
Figure 5.4 - AIM EXPRESS-G diagram 4 of 64 . 586
...................................
Figure J.5 - AIM EXPRESS-G diagram 5 of 64
587
Figure J.6 - AIM EXPRESS-G diagram 6 of 64 .
588
Figure 5.7 - AIM EXPRESS-G diagram 7 of 64 .
589
Figure 5.8 - AIM EXPRESS-G diagram 8 of 64 .
590
Figure J.9 - AIM EXPRESS-G diagram 9 of 64 .
591
Figure J.10 - AIM EXPRESS-G diagram 10 of 64 .
592
AIM EXPRESS-G diagram 11 of 64 .
Figure J.11 - 593
Figure J. 12 - AIM EXPRESS-G diagram 12 of 64 . 594
Figure J.13 - AIM EXPRESS-G diagram 13 of 64 . 595
Figure J.14 - AIM EXPRESS-G diagram 14 of 64 .
596
Figure J.15 - AIM EXPRESS-G diagram 15 of 64 . 597
Figure J.16 - AIM EXPRESS-G diagram 16 of 64 .
598
Figure J. 17 - AIM EXPRESS-G diagram 17 of 64 . 599
Figure 5.18 - AIM EXPRESS-G diagram 18 of 64. .
600
Figure J.19 - AIM EXPRESS-G diagram 19 of 64 .
601
Figure J.20 - AIM EXPRESS-G diagram 20 of 64 . 602
Figure J.21 - AIM EXPRESS-G diagram 21 of 64 . 603
Figure 5.22 - AIM EXPRESS-G diagram 22 of 64 . 604
Figure 5.23 - AIM EXPRESS-G diagram 23 of 64 . 605
Figure J.24 - AIM EXPRESS-G diagram 24 of 64 . 606
Figure 5.25 - AIM EXPRESS-G diagram 25 of 64 .
607
Figure J.26 - AIM EXPRESS-G diagram 26 of 64 .
608
Figure J.27 - AIM EXPRESS-G diagram 27 of 64 .
609
Figure 5.28 - AIM EXPRESS-G diagram 28 of 64 .
610
Figure 5.29 - AIM EXPRESS-G diagram 29 of 64. . 611
Figure J.30 - AIM EXPRESS-G diagram 30 of 64 . 612
Figure J.3 1 - AIM EXPRESS-G diagram 31 of 64 .
613
Figure J.32 - AIM EXPRESS-G diagram 32 of 64 . 614
Figure 5.33 - AIM EXPRESS-G diagram 33 of 64 . 615
Figure 5.34 - AIM EXPRESS-G diagram 34 of 64 . 616
Figure J.35 - AIM EXPRESS-G diagram 35 of 64 . 617
Figure 5.36 - AIM EXPRESS-G diagram 36 of 64 . 618
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IS0 10303=202:1996(E) OISO
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Figure J.37 - AIM EXPRESS-G diagram 37 of 64 619
..................................
Figure 5.38 - AIM EXPRESS-G diagram 38 of 64 620
..................................
Figure J.39 - AIM EXPRESS-G diagram 39 of 64 621
Figure J.40 - AIM EXPRESS-G diagram 40 of 64 . 622
Figure J.41 - AIM EXPRESS-G diagram 41 of 64 . 623
Figure J.42 - AIM EXPRESS-G diagram 42 of 64 . 624
Figure J.43 - AIM EXPRESS-G diagram 43 of 64 . 625
Figure J.44 - AIM EXPRESS-G diagram 44 of 64 . 626
Figure J.45 - AIM EXPRESS-G diagram 45 of 64 . 627
Figure J.46 - AIM EXPRESS-G diagram 46 of 64 . 628
Figure J.47 - AIM EXPRESS-G diagram 47 of 64 . 629
Figure J.48 - AIM EXPRESS-G diagram 48 of 64 . 630
..................................
Figure J.49 - AIM EXPRESS-G diagram 49 of 64 631
Figure J.50 - AIM EXPRESS-G diagram 50 of 64 . 632
Figure J.51 - AIM EXPRESS-G diagram 51 of 64 . 633
Figure 5.52 - AIM EXPRESS-G diagram 52 of 64 . 634
Figure J.53 - AIM EXPRESS-G diagram 53 of 64 . 635
Figure J.54 - AIM EXPRESS-G diagram 54 of 64 . 636
Figure J.55 - AIM EXPRESS-G diagram 55 of 64 . 637
Figure J.56 - AIM EXPRESS-G diagram 56 of 64 . 638
Figure J.57 - AIM EXPRESS-G diagram 57 of 64 . 639
Figure J.58 - AIM EXPRESS-G diagram 58 of 64 . 640
Figure J.59 - AIM EXPRESS-G diagram 59 of 64 . 641
Figure J.60 - AIM EXPRESS-G diagram 60 of 64 . 642
Figure J.61 - AIM EXPRESS-G diagram 61 of 64 . 643
Figure J.62 - AIM EXPRESS-G diagram 62 of 64 . 644
Figure J.63 - AIM EXPRESS-G diagram 63 of 64 . 645
Figure J.64 - AIM EXPRESS-G diagram 64 of 64 . 646
Figure L.l - 2D annotation geometry on drawing sheet . 650
Figure L.2 - 2D view projections of the product shape . 652
Figure L.3 - Placement of 2D view projections . 653
Figure L.4 - 2D or 3D shape with information to derive view projections . 654
Figure L.5 - 2D or 3D geometric model . 655
Figure L.6 - Linear dimension interpreted as a diameter dimension . 656
Figure L.7 - Diameter dimension interpreted as a leader directed dimension . 657
Figure L.8 - Diameter dimension displaying entire dimension line . 657
Tables
Table 1 - Mapping table for associative dimensions UoF . 80
Table 2 - Mapping table for draughtingshape model UoF
91
Table 3 - Mapping table for drawing stkctureand administration UoF .
100
Table 4 - Mapping table for elements of annotation UoF .
115
Table 5 - Mapping table for elements-of-appearance UoF .
140
Table 6 - Mapping table for elements-ofdraughting annotation UoF
- - - . 153
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IS0 10303=202:1996(E)
OISO
....................................... 171
Table 7 - Mapping table for grouping UoF
..................................
Table 8 - Mapping table for model viewing UoF 173
.................................. 181
Table 9 - Mapping table for prod&t relation UoF
-
....................................
Table 10 - RGB values for predefined colours 194
....................
Table 11 - Line segment and space lengths for predefined curve fonts 195
.............................................. 282
Table 12 - Conformance classes
......................................... 283
Table 13 - Conformance class elements
................................................ 420
Table B.1 - AIM short names
............................. 433
Table C.1 - Display of an annotation curve on a drawing
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OISO
IS0 10303=202:1996(E)
Foreword
The International Organization for Standardization (ISO) is a worldwide federation of national standards
bodies (IS0 member bodies). The work of preparing International Standards is normally carried out
through IS0 technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. IS0
collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
Draft International Standards adopted by technical committees are circulated to the member bodies for
voting. Publication as an International Standard requires approval by at least 75% of the member bodies
casting a vote.
International Standard IS0 10303-202 was prepared by Technical Committee ISO/TC 184, Industrial
automation systems and integration, Subcommittee SC4, Industrial data.
IS0 10303 consists of the following parts under the general title Industrial automation systems and
integration - Product data representation and exchange:
- Part 1, Overview and fundamental principles;
- Part 11, Description method: EXPRESS language reference manual;
- Part 12, Description method: EXPRESS-I language reference manual;
- Part 13, Description method: Architecture and methodology reference manual;
- Part 21, Implementation method: Clear text encoding of the exchange structure;
- Part 22, Implementation method: Standard data access interface specification;
- Part 23, Implementation method: C++ language binding to the standard data access interface;
- Part 24, Implementation method: C language binding to the standard data access interface;
- Part 26, Implementation method: Interface definition language binding to the standard data access;
- Part 31, Conformance testing methodology and framework: General concepts;
- Part 32, Conformance testing methodology and framework: Requirements on testing laboratories
and clients;
. . .
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IS0 10303=202:1996(E)
OISO
- Part 33, Conformance testing methodology and framework: Structure and use of abstract test
suites;
- Part 34, Conformance testing methodology and framework: Abstract test methods;
- Part 35, Conformance testing methodology and framework: Abstract test methods for SDAI
implementations;
- Part 41, Integrated generic resource: Fundamentals of product description and support;
- Part 42, Integrated generic resource: Geometric and topological representation;
- Part 43, Integrated generic resource: Representation structures;
- Part 44, Integrated generic resource: Product structure configuration;
- Part 45, Integrated generic resource: Materials;
- Part 46, Integrated generic resource: Visual presentation;
- Part 47, Integrated generic resource: Shape variation tolerances;
- Part 49, Integrated generic resource: Process structure and properties;
- Part 10 1, Integrated application resource: Draughting ;
- Part 104, Integrated application resource: Finite element analysis;
- Part 105, Integrated application resource: Kinematics;
- Part 106, Integrated application resource: Building construction core model;
- Part 201, Application protocol: Explicit draughting;
- Part 202, Application protocol: Associative draughting;
- Part 203, Application protocol: Configuration controlled design;
- Part 204, Application protocol: Mechanical design using boundary representation;
- Part 205, Application protocol: Mechanical design using surface representation;
- Part 207, Application protocol: Sheet metal die planning and design;
- Part 208, Application protocol: Life cycle management - Change process;
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OISO
IS0 10303-202:1996(E)
- Part 209, Application protocol: Composite and metallic structural analysis and related design;
- Part 210, Application protocol: Design of layered electronic products;
diagnostics and remanufacture;
- Part 211, Application protocol: Electronics test
Electrotechnical design and installation;
- Part 2 12, Application protocol:
- Part 213, Application protocol: Numerical control process plans for machined parts;
- Part 214, Application protocol: Core data for automotive mechanical design;
- Part 215, Application protocol: Ship arrangement;
- Part 216, Application protocol: Ship moulded forms;
- Part 217, Application protocol: Ship piping;
- Part 218, Application protocol: Ship structures;
- Part 220, Application protocol: Process planning, manufacture, and assembly of layered electronic
products;
- Part 221, Application protocol: Functional data and their schematic representation for process
plant;
- Part 222, Application protocol: Exchange of product data for composite structures;
- Part 223, Application protocol: Exchange of design and manufacturing product information for
cast parts;
- Part 224, Application protocol: Mechanical product definition for process plans using mechanical
feature;
- Part 225, Application protocol: Building elements using explicit shape representation;
- Part 226, Application protocol: Ship mechanical systems;
- Part 227, Application protocol: Plant spatial configuration;
- Part 228, Application protocol: Building services: Heating, ventilation, and air conditioning;
- Part 229, Application protocol: Exchange of design and manufacturing product information for
forged parts;
- Part 230, Application protocol: Building structural frame: Steelwork;
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OISO IS0 10303=202:1996(E)
- Part 231, Application protocol: Process engineering data: Process design and process specification
of major equipment;
- Part 232, Application protocol: Technical data package:
A ” ’
Explicit draughting;
- Part 301, Abstract test suite:
Associative draughting;
- Part 302, Abstract test suite:
Configuration controlled design;
- Part 303, Abstract test suite:
Mechanical design using boundary representation;
- Part 304, Abstract test suite:
Mechanical design using surface representation;
- Part 305, Abstract test suite:
Sheet metal die planning and design;
- Part 307, Abstract test suite:
Life cycle management - Change process;
- Part 308, Abstract test suite:
Composite and metallic structural analysis and related design;
- Part 309, Abstract test suite:
Design of layered electronic products;
- Part 3 10, Abstract test suite:
Electronics test diagnostics and remanufacture;
- Part 311, Abstract test suite:
Electrotechnical design and installation;
- Part 3 12, Abstract test suite:
Numerical control process plans for machined parts;
- Part 313, Abstract test suite:
Core data for automotive mechanical design;
- Part 3 14, Abstract test suite:
Ship arrangement;
- Part 3 15, Abstract test suite:
Ship moulded forms;
- Part 316, Abstract test suite:
Ship piping;
- Part 317, Abstract test suite:
Ship structures;
- Part 318, Abstract test suite:
Process planning, manufacture, and assembly of layered electronic
- Part 320, Abstract test suite:
products;
- Part 321, Abstract test suite: Functional data and their schematic representation for process plant;
- Part 322, Abstract test suite: Exchange of product data for composite structures;
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OISO
IS0 10303=202:1996(E)
- Part 323, Abstract test suite: Exchange of design and manufacturing product information for cast
parts;
- Part 324, Abstract test suite: Mechanical product definition for process plans using mechanical
features;
- Part 325, Abstract test suite: Building elements using explicit shape representation;
- Part 326, Abstract test suite: Ship mechanical systems;
- Part 327, Abstract test suite: Plant spatial configuration;
- Part 328, Abstract test suite: Building services: Heating, ventilation, and air conditioning;
- Part 329, Abstract test suite: Exchange of design and manufacturing product information for
forged parts;
- Part 330, Abstract test suite: Building structural frame: Steelwork;
- Part 331, Abstract test suite: Process engineering data: Process design and process specification
of major equipment;
- Part 332, Abstract test suite: Technical data package;
- Part 501, Application interpreted construct: Edge-based wireframe;
- Part 502, Application interpreted construct: Shell-based wireframe;
- Part 503, Application interpreted construct: Geometrically bounded 2D wireframe;
- Part 504, Application interpreted construct: Draughting annotation;
- Part 505, Application interpreted construct: Drawing structure and administration;
- Part 506, Application interpreted construct: Draughting elements;
- Part 507, Application interpreted construct: Geometrically bounded surface;
- Part 508, Application interpreted construct: Non-manifold surface;
- Part 509, Application interpreted construct: Manifold surface;
- Part 5 10, Application interpreted construct: Geometrically bounded wireframe;
- Part 5 11, Application interpreted construct: Topologically bounded surface;
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IS0 10303=202:1996(E)
OISO
- Part 5 12, Application interpreted construct: Faceted boundary representation;
- Part 5 13, Application interpreted construct: Elementary boundary representation;
- Part 5 14, Application interpreted construct: Advanced boundary representation;
- Part 5 15, Application interpreted construct: Constructive solid geometry;
- Part 5 17, Application interpreted construct: Mechanical design geometric presentation;
- Part 5 18, Application interpreted construct: Mechanical design shaded representation.
The structure of this International Standard is described in IS0 10303-l. The numbering of the parts of
this International Standard reflects its structure.
- Parts 11 to 13 specify the description methods,
- Parts 21 to 26 specify the implementation methods,
- Parts 31 to 35 specify the conformance testing methodology and framework,
- Parts 41 to 49 specify the integrated generic resources,
- Parts 101 to 106 specify the integrated application resources,
- Parts 201 to 232 specify the application protocols,
- Parts 301 to 332 specify the abstract test suites, and
- Parts 501 to 518 specify the application interpreted constructs.
Should further parts be published, they will follow the same numbering pattern.
Annexes A, B, C, D, E, and F form an integral part of this part of IS0 10303. Annexes G, H, J, K, L,
and M are for information only.
. . .
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