Application module: Assembly module with cable component 2D | ISO/TS 10303-1638:2010-03(E) © ISO |
This clause specifies the information requirements for the Assembly module with cable component 2D 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 Assembly_module_with_cable_component_2d_arm schema and identifies the necessary external references.
EXPRESS specification:
*)
SCHEMA Assembly_module_with_cable_component_2d_arm;
(*
The following EXPRESS interface statements specify the elements imported from the ARMs of other application modules.
EXPRESS specification:
*)
USE FROM
Assembly_module_with_cable_component_arm;
--
ISO/TS 10303-1644
USE FROM
Physical_unit_2d_design_view_arm;
--
ISO/TS 10303-1724
(*
NOTE 1 The schemas referenced above are specified in the following part of ISO 10303:
Assembly_module_with_cable_component_arm ISO/TS 10303-1644 Physical_unit_2d_design_view_arm ISO/TS 10303-1724
NOTE 2 See Annex C, Figures C.1and C.2 for a graphical representation of this schema.
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.
EXPRESS specification:
*)
ENTITY Routed_cable_component_2d_shape_model
SUBTYPE OF (Assembly_component_2d_shape_model);
cable_path_shape : SET[1:?] OF Curve;
connector_placement : SET[1:?] OF Sub_model_placement_2d;
junction_placement :
OPTIONAL
SET[1:?] OF Geometric_model_element_relationship;
SELF\Assembly_component_2d_shape_model.shape_characterized_component : SET[1:1] OF Cable_component;
WHERE
WR1: NOT EXISTS(SELF\Representation.description);
END_ENTITY;
(*
Attribute definitions:
cable_path_shape: specifies the role of the Curve for the Routed_cable_component_2d_shape_model. There shall be one or more Curves for the Routed_cable_component_2d_shape_model.
connector_placement: specifies the role of the Sub_model_placement_2d for the Routed_cable_component_2d_shape_model. There shall be one or more Sub_model_placement_2d for the Routed_cable_component_2d_shape_model.
junction_placement: specifies the role of the Geometric_model_element_relationship for the Routed_cable_component_2d_shape_model. There may be more than one Geometric_model_element_relationship for the Routed_cable_component_2d_shape_model. The junction_placement specifies the set of relationships between Axis_placement_2d in the usage view shape and a corresponding Axis_placement_2d in the Routed_cable_component_2d_shape_model. These relationships establish the relationships between end points of segments of the curve set that represents the cable. These relationships establish the relationships between end point directions of segments of the curve set that represents the cable. The items related by Detailed_geometric_model_element_relationship referenced by junction_placement shall only be Axis_placement_2d. A junction_placement must be provided for each end point of each segment in the usage view that is desired to be related to a segment end point in the design view. The value of this attribute need not be specified.
NOTE Since the items related are Axis_placement_2d, there is no need for transformation matrix to transform from the source context into the target context.
shape_characterized_component: specifies the role of the Cable_component for the Routed_cable_component_2d_shape_model. There shall be exactly one Cable_component for the Routed_cable_component_2d_shape_model.
Formal propositions:
WR1: The description shall not be populated.
EXPRESS specification:
*)
ENTITY Sub_model_placement_2d;
placement : Axis_placement_2d;
sub_model : Component_2d_location;
END_ENTITY;
(*
Attribute definitions:
placement: specifies the role of the Axis_placement_2d for the Sub_model_placement_2d.
sub_model: specifies a role of the Component_2d_location for the Sub_model_placement_2d. The sub_model is in the context of the usage view.
*)
END_SCHEMA; -- Assembly_module_with_cable_component_2d_arm
(*
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