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Application module:
Assembly module with cable component |
ISO/TS 10303-1644:2018-11(E)
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This clause specifies the information requirements for the
Assembly module with cable component
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.
This clause defines the information requirements to which implementations shall
conform using the EXPRESS language as defined in ISO 10303-11.
The following begins the
Assembly_module_with_cable_component_arm
schema and identifies the necessary external references.
EXPRESS specification:
*)
SCHEMA Assembly_module_with_cable_component_arm;
(*
The following EXPRESS interface statements specify the elements
imported from the ARMs of other application modules.
EXPRESS specification:
*)
USE FROM
Assembly_module_design_arm;
--
ISO/TS 10303-1636
USE FROM
Cable_arm;
--
ISO/TS 10303-1653
(*
NOTE 1
The schemas referenced above are specified in the following
part of ISO 10303:
| Assembly_module_design_arm |
ISO/TS 10303-1636 |
| Cable_arm |
ISO/TS 10303-1653 |
NOTE 2
See Annex C,
Figures
C.1and C.2
for a graphical representation of this schema.
This subclause specifies the ARM entity for this
module. The ARM entity is an atomic element that
embodies a unique application concept and contains attributes
specifying the data elements of the entity. The ARM
entity and definition is specified below.
A Cable_component is a type of
Physical_component
and a type of
Single_instance.
A Cable_component is an occurrence of a Cable.
A Cable_component shape may be defined by mappings of the shape of the two-dimensional curve set or solid model found in the Cable_usage_view.
There may be more than one segment to the two-dimensional curve set or to the solid shape.
Placement of the shapes of the connectors and of the shapes of the Axis_placement, centreline curves, and extrusion solids from the usage view is accomplished with the use of Routed_cable_component_2d_shape_model or Routed_cable_component_3d_shape_model.
If a Cable_component is not referenced by a Routed_cable_component_2d_shape_model or a Routed_cable_component_3d_shape_model, then the shape of the Cable_usage_view is being used with the same rigid body transformation style as a rigid component.
A Cable_component shape is represented in this part of ISO 10303 by directly referencing components placed in a usage view.
This reference is only for the purpose of exchanging shape information necessary for defining the assembly shape contribution
of the cable component.
For bill of material information, the components in the cable usage view shall be ignored as the usage view is incomplete
from a manufacturing perspective.
For the purposes of this standard, the solid representing a cable component need not be manifold.
EXAMPLE
Multiple segments may occur in the case where the cable has a branch resulting in three connectors. In this case, the members
of the curve set represent individual centreline shapes of each branch.
EXPRESS specification:
*)
ENTITY Cable_component
SUBTYPE OF (Physical_component, Single_instance);
SELF\Definition_based_product_occurrence.derived_from : Cable_usage_view;
END_ENTITY;
(*
Attribute definitions:
derived_from:
specifies the role of the Cable_usage_view for the Cable_component.
This subclause specifies the ARM subtype constraint for
this module. The subtype constraint places a constraint on the
possible super-type / subtype instantiations.
The ARM subtype constraint and definition is
specified below.
The
amwcc_part_terminal_subtypes
constraint specifies a constraint that applies to instances of
Part_terminal
and enforces the rule that its subtypes
Assembly_module_terminal, Cable_terminal and Packaged_part_terminal
are exclusive.
EXPRESS specification:
*)
SUBTYPE_CONSTRAINT amwcc_part_terminal_subtypes FOR Part_terminal;
ONEOF (Assembly_module_terminal,
Cable_terminal,
Packaged_part_terminal);
END_SUBTYPE_CONSTRAINT;
(*
*)
END_SCHEMA; -- Assembly_module_with_cable_component_arm
(*
© ISO 2018 — All rights reserved
