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Application module:
Integral shield |
ISO/TS 10303-1763:2010-03(E)
© ISO
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This clause specifies the information requirements for the
Integral shield
application module. The information requirements are specified as the
Application Reference Model (ARM) of this application module.
NOTE 1 A graphical representation of the information
requirements is given in
Annex C.
NOTE 2 The mapping specification is specified in
5.1. It shows how
the information requirements are met by using common resources and
constructs defined or imported in the MIM schema of this application
module.
The following EXPRESS specification begins the
Integral_shield_arm
schema and identifies the necessary external references.
EXPRESS specification:
*)
SCHEMA Integral_shield_arm;
(*
The following EXPRESS interface statements specify the elements
imported from the ARMs of other application modules.
EXPRESS specification:
*)
USE FROM
Layered_interconnect_module_with_printed_component_design_arm;
--
ISO/TS 10303-1700
USE FROM
Requirement_assignment_arm;
--
ISO/TS 10303-1233
(*
NOTE 1
The schemas referenced above are specified in the following
part of ISO 10303:
| Layered_interconnect_module_with_printed_component_design_arm |
ISO/TS 10303-1700 |
| Requirement_assignment_arm |
ISO/TS 10303-1233 |
NOTE 2
See Annex C,
Figures
C.1and C.2
for a graphical representation of this schema.
This subclause specifies the ARM type
for this application module. The ARM type and
definition is specified below.
The laminate_shieldable_item type allows for the designation of the data
types
Component_external_reference, Component_feature, Component_feature_external_reference, Component_group_external_reference, Generic_physical_network, Physical_connectivity_definition, Physical_connectivity_definition_external_reference
and
Stratum_feature_template_component.
EXPRESS specification:
*)
TYPE
laminate_shieldable_item =
SELECT
(Component_external_reference,
Component_feature,
Component_feature_external_reference,
Component_group_external_reference,
Generic_physical_network,
Physical_connectivity_definition,
Physical_connectivity_definition_external_reference,
Stratum_feature_template_component);
END_TYPE;
(*
This subclause specifies the ARM entities for this
module. Each ARM application entity is an atomic element that
embodies a unique application concept and contains attributes
specifying the data elements of the entity. The ARM
entities and definitions are specified below.
A Component_group_external_reference is an identifier and information for a group of components used in the shield.
EXPRESS specification:
*)
ENTITY Component_group_external_reference;
name : STRING;
associated_definition : STRING;
UNIQUE
UR1: name, associated_definition;
END_ENTITY;
(*
Attribute definitions:
name:
the words by which the Component_group_external_reference is known.
associated_definition:
specifies a string for the Component_group_external_reference.
Formal propositions:
UR1:
The combination of name and associated_definition shall be unique within a population of Component_group_external_references.
An Integral_shield is a type of Laminate_component.
EXPRESS specification:
*)
ENTITY Integral_shield
SUBTYPE OF (Laminate_component);
shielded_item : SET[1:?] OF laminate_shieldable_item;
END_ENTITY;
(*
Attribute definitions:
shielded_item:
specifies the role of the laminate_shieldable_item for the Integral_shield.
A Physical_connectivity_definition_external_reference is an identifier and information for the physical connectivity used in the shield.
EXPRESS specification:
*)
ENTITY Physical_connectivity_definition_external_reference;
name : STRING;
associated_definition : STRING;
UNIQUE
UR1: name, associated_definition;
END_ENTITY;
(*
Attribute definitions:
name:
the words by which the Physical_connectivity_definition_external_reference is known.
associated_definition:
specifies a string for the Physical_connectivity_definition_external_reference.
Formal propositions:
UR1:
The combination of name and associated_definition shall be unique within a population of Physical_connectivity_definition_external_references.
A Routed_shield is a type of
Integral_shield.
EXPRESS specification:
*)
ENTITY Routed_shield
SUBTYPE OF (Integral_shield);
routed_centreline_shape : Curve;
SELF\Definition_based_product_occurrence.derived_from : Printed_part_cross_section_template;
component_extent : Inter_stratum_extent;
curve_parameters : Curve_style_parameters;
END_ENTITY;
(*
Attribute definitions:
routed_centreline_shape:
specifies the role of the
Curve
for the Routed_shield. The routed_centreline_shape may be represented as the result of an extrusion process, where the derived_from is extruded along the path of the route.
The ends of the shape shall be perpendicular to the centreline.
NOTE
This representation is not intended to reflect physical processing.
derived_from:
specifies the role of the
Printed_part_cross_section_template
for the Routed_shield. The derived_from provides a cross-sectional definition that shall be interpreted as a constant cross-section
along the path of the route.
component_extent:
specifies the role of the
Inter_stratum_extent
for the Routed_shield.
curve_parameters:
specifies the role of the
Curve_style_parameters
for the Routed_shield.
*)
END_SCHEMA; -- Integral_shield_arm
(*
© ISO 2009 — All rights reserved
