BS ISO 10303-201:1994

1 Scope
2 Normative references
3 Definitions and abbreviations
    3.1 Terms defined in ISO 10303-1
    3.2 Terms defined in ISO 10303-42
    3.3 Terms defined in ISO 10303-46
    3.4 Terms defined in ISO 10303-101
    3.5 Other definitions
    3.6 Abbreviations
4 Information requirements
    4.1 Units of functionality
    4.2 Application objects
    4.3 Application assertions
5 Application interpreted model
    5.1 Mapping table
    5.2 AIM EXPRESS short listing
6 Conformance requirements
Annexes
A AIM EXPRESS expanded listing
B AIM short names
C Implementation method specific requirements
D Protocol Implementation Conformance Statement
    (PICS) proforma
E Information object registration
    E.1 Document identification
    E.2 Schema identification
F Application activity model
    F.1 Application activity model definitions and
         abbreviations
    F.2 Application activity model diagrams
G Application reference model
H AIM EXPRESS-G
J AIM EXPRESS listing
K Bibliography
Index
Figures
1 Data planning model
2 Example of elements of annotation UoF
3 Example of elements of draughting annotation UoF
4 Angular and radius dimensions
5 Chain dimension sequence
6 Curve dimension
7 Diameter dimension
8 Draughting callouts
9 Leader directed dimension
10 Ordinate dimension
11 Parallel dimension sequence
12 Structured dimension callout
13 Text characteristics
14 Mirror angle
15 Text appearance and rotation of text
16 Illustration of predefined curve font lists
17 Predefined dimension symbols
18 Predefined geometrical tolerance symbols
19 Predefined point marker symbols
20 Predefined terminator symbols
F.1 IDEFO basic notation
F.2 A-O: document product
F.3 AO: document product
F.4 A1: configure drawing view
F.5 A2: configure drawing sheet
G.1 ARM diagram 1 of 15
G.2 ARM diagram 2 of 15
G.3 ARM diagram 3 of 15
G.4 ARM diagram 4 of 15
G.5 ARM diagram 5 of 15
G.6 ARM diagram 6 of 15
G.7 ARM diagram 7 of 15
G.8 ARM diagram 8 of 15
G.9 ARM diagram 9 of 15
G.10 ARM diagram 10 of 15
G.11 ARM diagram 11 OF 15
G.12 ARM diagram 12 of 15
G.13 ARM diagram 13 of 15
G.14 ARM diagram 14 of 15
G.15 ARM diagram 15 of 15
H.1 AIM EXPRESS-G diagram 1 of 52
H.2 AIM EXPRESS-G diagram 2 of 52
H.3 AIM EXPRESS-G diagram 3 of 52
H.4 AIM EXPRESS-G diagram 4 of 52
H.5 AIM EXPRESS-G diagram 5 of 52
H.6 AIM EXPRESS-G diagram 6 of 52
H.7 AIM EXPRESS-G diagram 7 of 52
H.8 AIM EXPRESS-G diagram 8 of 52
H.9 AIM EXPRESS-G diagram 9 of 52
H.10 AIM EXPRESS-G diagram 10 of 52
H.11 AIM EXPRESS-G diagram 11 of 52
H.12 AIM EXPRESS-G diagram 12 of 52
H.13 AIM EXPRESS-G diagram 13 of 52
H.14 AIM EXPRESS-G diagram 14 of 52
H.15 AIM EXPRESS-G diagram 15 of 52
H.16 AIM EXPRESS-G diagram 16 of 52
H.17 AIM EXPRESS-G diagram 17 of 52
H.18 AIM EXPRESS-G diagram 18 of 52
H.19 AIM EXPRESS-G diagram 19 of 52
H.20 AIM EXPRESS-G diagram 20 of 52
H.21 AIM EXPRESS-G diagram 21 of 52
H.22 AIM EXPRESS-G diagram 22 of 52
H.23 AIM EXPRESS-G diagram 23 of 52
H.24 AIM EXPRESS-G diagram 24 of 52
H.25 AIM EXPRESS-G diagram 25 of 52
H.26 AIM EXPRESS-G diagram 26 of 52
H.27 AIM EXPRESS-G diagram 27 of 52
H.28 AIM EXPRESS-G diagram 28 of 52
H.29 AIM EXPRESS-G diagram 29 of 52
H.30 AIM EXPRESS-G diagram 30 of 52
H.31 AIM EXPRESS-G diagram 31 of 52
H.32 AIM EXPRESS-G diagram 32 of 52
H.33 AIM EXPRESS-G diagram 33 of 52
H.34 AIM EXPRESS-G diagram 34 of 52
H.35 AIM EXPRESS-G diagram 35 of 52
H.36 AIM EXPRESS-G diagram 36 of 52
H.37 AIM EXPRESS-G diagram 37 of 52
H.38 AIM EXPRESS-G diagram 38 of 52
H.39 AIM EXPRESS-G diagram 39 of 52
H.40 AIM EXPRESS-G diagram 40 of 52
H.41 AIM EXPRESS-G diagram 41 of 52
H.42 AIM EXPRESS-G diagram 42 of 52
H.43 AIM EXPRESS-G diagram 43 of 52
H.44 AIM EXPRESS-G diagram 44 of 52
H.45 AIM EXPRESS-G diagram 45 of 52
H.46 AIM EXPRESS-G diagram 46 of 52
H.47 AIM EXPRESS-G diagram 47 of 52
H.48 AIM EXPRESS-G diagram 48 of 52
H.49 AIM EXPRESS-G diagram 49 of 52
H.50 AIM EXPRESS-G diagram 50 of 52
H.51 AIM EXPRESS-G diagram 51 of 52
H.52 AIM EXPRESS-G diagram 52 of 52
Tables
10 RGB colours for pre-defined colours
11 Line segment and space lengths for pre-defined
     curve fonts
B.1 AIM short names
G.1 Cross reference table for ARM diagrams

Specifies an application protocol for the purpose of exchange of CAD drawings.

This part of ISO 10303 specifies the use of the integrated resources necessary for the scope and information requirements for explicit draughting.

NOTE — The application activity model in annex F provides a graphical representation of the processes and information flows which are the basis for the definition of the scope of this part of ISO 10303.

This part of ISO 10303 is applicable to the inter-organization exchange of computer-interpretable drawing information and product definition data.

The following are within the scope of this part of ISO 10303:

• the representation of drawings for the purpose of exchange, especially for mechanical engineering, architectural engineering, and construction applications;

• the representation of the real size of a product depicted in a drawing to enable use by applications where true geometric equivalence is required;

  EXAMPLE 2 — The representation of the shape of the product is required to support not only visual equivalence of exchanged drawings but also where true geometric equivalence is required by the receiving system. Such uses include the calculations of distances or areas and the generation of numerical control tool paths.

• the representation of a drawing that depicts any phase of the design;

• the representation of individual drawing revisions;

• the representation of the two-dimensional draughting shape model depicting the product shape and the transformations used for the generation of the drawing views;

• the presentation of non-shape product definition data depicted in a drawing by two-dimensional annotation;

• the hierarchical structure of drawings, drawing sheets, and views of the draughting shape model;

• mechanisms for the grouping of the elements depicted on a drawing;

• the administrative data used for the purpose of drawing management;

• the administrative data identifying the product versions being documented by the drawing.

The following are outside the scope of this part of ISO 10303:

• the representation of the shape of a product using three-dimensional geometry;

• the representation of the shape of a product that is not depicted in a drawing;

• the representation of drawings that are not related to a, product;

• the exchange of drawing history;

• the definition of annotation in three-dimensional coordinate systems;

• the presentation of dimensions and annotation that are associated to viewed geometry and annotation;

• a computer-interpretable bill of material structure except as conveyed by annotation on the drawing;

• strict enforcement of draughting standards;

• drawings containing non-displayable attribute data other than that required as adminstrative data;

  EXAMPLE 3 — Non-displayable attribute data could be density, mass, or moment of inertia.

• the automatic generation of drawings including views, dimensions, and annotation.

• the exchange of data used exclusively for the creation of paper or or hardcopy versions of the drawing.

  EXAMPLE 4 — Printer or plotter data could be pen designations, plot scale, or plot color specifications.