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Application module:
Process plan |
ISO/TS 10303-1803:2019(E)
© ISO
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This clause specifies the information requirements for the
Process plan
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
Process_plan_arm
schema and identifies the necessary external references.
EXPRESS specification:
*)
SCHEMA Process_plan_arm;
(*
The following EXPRESS interface statements specify the elements
imported from the ARMs of other application modules.
EXPRESS specification:
*)
USE FROM
Activity_method_arm;
--
ISO/TS 10303-1049
USE FROM
Item_definition_structure_arm;
--
ISO/TS 10303-1345
USE FROM
Product_view_definition_arm;
--
ISO/TS 10303-1019
USE FROM
Resource_item_arm;
--
ISO/TS 10303-1268
USE FROM
Support_resource_arm;
--
ISO/TS 10303-1800
USE FROM
Shape_property_assignment_arm;
--
ISO/TS 10303-1032
USE FROM
Specification_control_arm;
--
ISO/TS 10303-1112
USE FROM
Time_interval_assignment_arm;
--
ISO/TS 10303-1365
(*
NOTE 1
The schemas referenced above are specified in the following
part of ISO 10303:
| Activity_method_arm |
ISO/TS 10303-1049 |
| Item_definition_structure_arm |
ISO/TS 10303-1345 |
| Product_view_definition_arm |
ISO/TS 10303-1019 |
| Resource_item_arm |
ISO/TS 10303-1268 |
| Support_resource_arm |
ISO/TS 10303-1800 |
| Shape_property_assignment_arm |
ISO/TS 10303-1032 |
| Specification_control_arm |
ISO/TS 10303-1112 |
| Time_interval_assignment_arm |
ISO/TS 10303-1365 |
NOTE 2
See Annex C,
Figures
C.1and C.2
for a graphical representation of this schema.
This subclause specifies the ARM types
for this application module. The ARM types and
definitions are specified below.
The pl_additional_application_domain_enumeration provides pre-defined identifiers for the additional application domains of
Product_view_definitions.
EXPRESS specification:
*)
TYPE
pl_additional_application_domain_enumeration =
ENUMERATION
BASED_ON
additional_application_domain_enumeration
WITH
(process_state);
END_TYPE;
(*
Enumerated item definitions:
process_state:
the application domain is process state.
The process_operation_input_or_output_select type is an
extensible list of alternate data types
that allows for the designation of the data
types Assembly_component_relationship, Part_view_definition, and Product_occurrence.
NOTE
The list of entity data types may be
extended in application modules that use the constructs of
this module.
EXPRESS specification:
*)
TYPE
process_operation_input_or_output_select =
EXTENSIBLE
GENERIC_ENTITY
SELECT
(Assembly_component_relationship,
Part_view_definition,
Product_occurrence);
END_TYPE;
(*
The process_state_relationship_direction type is an identification of the direction of a
Process_state_relationship.
EXPRESS specification:
*)
TYPE
process_state_relationship_direction =
ENUMERATION
OF
(bidirectional_process_state_relationship,
unidirectional_process_state_relationship);
END_TYPE;
(*
Enumerated item definitions:
bidirectional_process_state_relationship:
the direction is bidirectional.
unidirectional_process_state_relationship:
the direction is unidirectional.
The resource_definition_select type is an
extensible list of alternate data types
that allows for the designation of the data
types Product_occurrence, Part_view_definition, and Resource_requirement_type.
NOTE
The list of entity data types may be
extended in application modules that use the constructs of
this module.
EXPRESS specification:
*)
TYPE
resource_definition_select =
EXTENSIBLE
GENERIC_ENTITY
SELECT
(Product_occurrence,
Part_view_definition,
Resource_requirement_type);
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 Process_operation_definition is a specification of an activity that may be included in a
Process_plan.
A Process_operation_definition characterizes a manufacturing or control operation.
NOTE 1
Process_operation_definition as well as
Process_operation_occurrence
may be associated with organizational data, e.g.,
Organization_or_person_in_organization_assignment.
The reason for having these data available for both types of objects is the requirement to associate Process_operation_definition with organizational data in both
a context-independent and a context-dependent way (the context is a particular
Process_plan).
NOTE 2
In the case where an instance of Process_operation_definition is associated with, e.g., two
Organization
objects (e.g., as location), once context-independent and once context-dependent, the two locations need not be the same
but should be related in a way that the context-dependent location should be a specialization of the context-independent
location
(e.g., a particular assembly line in a plant).
EXPRESS specification:
*)
ENTITY Process_operation_definition;
id : STRING;
name :
OPTIONAL
label;
process_type : STRING;
description :
OPTIONAL
text;
version_id :
OPTIONAL
STRING;
END_ENTITY;
(*
Attribute definitions:
id:
specifies the identifier of the Process_operation_definition that shall be unique within the scope of the associated
Process_plan.
name:
specifies the word or group of words by which the Process_operation_definition is referred to.
EXAMPLE
'operation Z10.114' is an example of a name.
The value of this attribute need not be specified.
process_type:
specifies the type of Process_operation_definition.
description:
specifies additional information about the Process_operation_definition.
The value of this attribute need not be specified.
version_id:
specifies the identification of a particular version of a Process_operation_definition.
The value of this attribute need not be specified.
A Process_operation_definition_relationship is a relationship between two
Process_operation_definition
objects.
EXPRESS specification:
*)
ENTITY Process_operation_definition_relationship;
relation_type : STRING;
description : text;
relating : Process_operation_definition;
related : Process_operation_definition;
END_ENTITY;
(*
Attribute definitions:
relation_type:
specifies the meaning of the relationship. Where applicable the following values shall be used:
description:
specifies additional information about the Process_operation_definition_relationship.
relating:
specifies the first of the two objects related by the Process_operation_definition_relationship.
NOTE 1
The semantics of this attribute is defined by the attribute relation_type.
related:
specifies the second of the two objects related by the Process_operation_definition_relationship.
NOTE 2
The semantics of this attribute is defined by the attribute relation_type.
A Process_operation_input_or_output is an input or expected result of a
Process_operation_definition.
EXPRESS specification:
*)
ENTITY Process_operation_input_or_output;
role : STRING;
description :
OPTIONAL
text;
operation : Process_operation_occurrence;
element : process_operation_input_or_output_select;
placement :
OPTIONAL
Geometric_relationship_with_placement_transformation;
concerned_shape : SET[0:?] OF Shape_element;
END_ENTITY;
(*
Attribute definitions:
role:
specifies whether the identified element plays the role of an input or an output for the operation.
description:
specifies additional information about the Process_operation_input_or_output.
The value of this attribute need not be specified.
operation:
specifies the
Process_operation_occurrence
that the Process_operation_input_or_output is associated with.
element:
specifies the element that plays the role of the input or the output for the operation.
placement:
specifies the geometrical transformation between the local coordinate system of the element acting as
Process_operation_input_or_output,
and the reference coordinate system.
The reference coordinate system is either the coordinate system of the reference tool, if present, for the concerned
Process_operation_occurrence
or, if no reference tool is present, the coordinate system of the
Process_operation_occurrence
itself. This value of this attribute need not be specified.
concerned_shape:
specifies the set of
Shape_element
objects that are affected by the
Process_operation_occurrence.
There shall exist zero or more
Shape_elements
for the Process_operation_input_or_output.
A Process_operation_occurrence is a usage of a
Process_operation_definition
in a
Process_plan.
This association states that the
Process_operation_definition
is part of the
Process_plan.
NOTE
This mechanism enables the reuse of a
Process_operation_definition
in the context of more than one
Process_plan.
EXPRESS specification:
*)
ENTITY Process_operation_occurrence;
id : STRING;
plan : Process_plan;
operation_definition : Process_operation_definition;
is_defined_in :
OPTIONAL
Geometric_coordinate_space;
END_ENTITY;
(*
Attribute definitions:
id:
specifies the identifier of the Process_operation_occurrence.
plan:
specifies the
Process_plan
to which the Process_operation_occurrence is assigning a
Process_operation_definition.
operation_definition:
specifies the
Process_operation_definition
that defines the Process_operation_occurrence in a
Process_plan.
is_defined_in:
specifies the
Geometric_coordinate_space
of the Process_operation_occurrence for the case where none of the tools associated by
Process_operation_input_or_output
plays the role of a reference tool defining the reference coordinate space.
The value of this attribute need not be specified.
A Process_operation_occurrence_relationship is a relationship between two
Process_operation_occurrence
objects.
NOTE 1
The relating
Process_operation_occurrence
and the related
Process_operation_occurrence
need not belong to the same
Process_plan
version.
EXPRESS specification:
*)
ENTITY Process_operation_occurrence_relationship;
relation_type : STRING;
description :
OPTIONAL
text;
relating : Process_operation_occurrence;
related : Process_operation_occurrence;
cycle_time :
OPTIONAL
Time_interval_with_bounds;
waiting_time :
OPTIONAL
Duration;
END_ENTITY;
(*
Attribute definitions:
relation_type:
specifies the meaning of the relationship. Where applicable the following values shall be used:
description:
additional information about the Process_operation_occurrence_relationship.
The value of this attribute need not be specified.
relating:
specifies the first of the two
Process_operation_occurrence
objects related by a Process_operation_occurrence_relationship.
NOTE 4
The semantics of this attribute are defined by the attribute relation_type.
related:
specifies the second of the two
Process_operation_occurrence
objects related by a Process_operation_occurrence_relationship.
NOTE 5
The semantics of this attribute are defined by the attribute relation_type.
cycle_time:
specifies the interval of time within which both
Process_operation_occurrence
objects have to take place in order to be declared as simultaneous.
The value of this attribute need not be specified.
waiting_time:
specifies the time which shall elapse, at least, between the completion of the relating
Process_operation_occurrence
and the start of the related
Process_operation_occurrence.
The referenced shall have a definition that is a
Duration.
The value of this attribute need not be specified.
A Process_operation_resource_assignment is a mechanism to associate a resource with a
Process_operation_occurrence.
EXPRESS specification:
*)
ENTITY Process_operation_resource_assignment;
reference_tool : BOOLEAN;
operation : Process_operation_occurrence;
reason :
OPTIONAL
STRING;
resource_definition : resource_definition_select;
placement :
OPTIONAL
Geometric_relationship_with_placement_transformation;
END_ENTITY;
(*
Attribute definitions:
reference_tool:
specifies whether or not the resource identified by the Process_operation_resource_assignment plays the role of the reference tool
for the occurrence of an operation.
In the case where the value of this attribute is 'true', all geometric transformations within the scope of the
Process_operation_occurrence
are defined with respect to the local coordinate system of the resource identified by the Process_operation_resource_assignment.
There must not be more than one resource playing the role of the reference tool for one
Process_operation_occurrence.
In the case where the resource is not represented as a
Part_view_definition
the value of the reference_tool shall be 'false'.
operation:
specifies the
Process_operation_occurrence
with which the resource is associated.
reason:
specifies the rationale behind the use of the resource for a particular
Process_operation_occurrence.
The value of this attribute need not be specified.
resource_definition:
specifies the tool that is used to perform the operation.
placement:
specifies the geometrical transformation between the local coordinate system of the
Process_operation_resource_assignment
and the reference coordinate system. This value of this attribute need not be specified.
NOTE
The reference coordinate system is either the coordinate system of the reference tool (if present) for the concerned Process_operation_definition
or (if no reference tool is present) the coordinate system of the Process_operation_definition itself.
In the case where the value of the attribute reference_tool is 'true', no transformation shall be defined.
A Process_plan is a manufacturing planning information, necessary to realize or produce a particular version of a
Part.
EXPRESS specification:
*)
ENTITY Process_plan;
plan_id : identifier;
name :
OPTIONAL
label;
description :
OPTIONAL
text;
version_id :
OPTIONAL
identifier;
produced_output :
OPTIONAL
SET[1:?] OF Part_version;
END_ENTITY;
(*
Attribute definitions:
plan_id:
specifies the identifier of the Process_plan that shall be unique within the scope of an organization.
name:
specifies the word or group of words by which the Process_plan is referred to.
The value of this attribute need not be specified.
description:
specifies additional information about the Process_plan.
The value of this attribute need not be specified.
version_id:
specifies the identification of a particular version of a Process_plan.
produced_output:
specifies the set of
Part_version
objects that are produced by the operations of the Process_plan.
The value of this attribute need not be specified.
A Process_plan_relationship is a relationship between two
Process_plan
objects.
EXAMPLE
If an item shall be manufactured at two different manufacturing sites, e.g.,
one at Paris and the other at Bordeaux, there will be two different process plans, that may be related by a Process_plan_relationship.
EXPRESS specification:
*)
ENTITY Process_plan_relationship;
relation_type : STRING;
description :
OPTIONAL
text;
relating : Process_plan;
related : Process_plan;
END_ENTITY;
(*
Attribute definitions:
relation_type:
specifies the meaning of the relationship. Where applicable the following values shall be used:
-
'alternative': The application object defines a relationship where the related
Process_plan
may be used alternatively to the relating
Process_plan;
-
'version association': The application object defines a relationship where the related
Process_plan
is a version of the relating
Process_plan;
-
'version sequence': The application object defines a relationship where the relating
Process_plan
is the preceding version and the related
Process_plan
is the following version.
description:
specifies additional information about the Process_plan_relationship.
The value of this attribute need not be specified.
relating:
specifies the first of the two
Process_plan
objects related by a Process_plan_relationship.
NOTE 1
The semantics of this attribute are defined by the attribute relation_type.
related:
specifies the second of the two
Process_plan
objects related by a Process_plan_relationship.
NOTE 2
The semantics of this attribute are defined by the attribute relation_type.
A Process_state_relationship is a type of
Part_definition_relationship.
A Process_state_relationship is a relationship between two
Part_view_definition
objects where the relating
Part_view_definition
is an in-process-part definition of a particular version of a part.
It characterizes a state of the
Part_version
that occurs before the state identified by the related
Part_view_definition.
NOTE
A Process_state_relationship may be used to characterize intermediate states of the
Part_version,
if this
Part_version
is one of the produced outputs of a
Process_plan.
EXPRESS specification:
*)
ENTITY Process_state_relationship
SUBTYPE OF (Part_definition_relationship);
direction :
OPTIONAL
process_state_relationship_direction;
END_ENTITY;
(*
Attribute definitions:
direction:
specifies on whether the relationship is unidirectional from the related to the relating
Part_view_definition
or bidirectional. If not specified, the direction is not known.
A Product_resource is a type of
Product that also specifies a resource for a
Process_plan.
EXPRESS specification:
*)
ENTITY Product_resource
SUBTYPE OF (Resource_item, Product);
END_ENTITY;
(*
A Product_version_resource is a type of
Product_version that also specifies a resource for a
Process_plan.
EXPRESS specification:
*)
ENTITY Product_version_resource
SUBTYPE OF (Resource_item, Product_version);
END_ENTITY;
(*
A Product_view_resource is a type of
Product_view_definition that also specifies a resource for a
Process_plan.
EXPRESS specification:
*)
ENTITY Product_view_resource
SUBTYPE OF (Resource_item, Product_view_definition);
END_ENTITY;
(*
A Resource_requirement_type is a definition of a kind of a requirement for a resource.
EXPRESS specification:
*)
ENTITY Resource_requirement_type;
name : label;
description : text;
END_ENTITY;
(*
Attribute definitions:
name:
specifies the word or group of words by which the Resource_requirement_type is referred to.
description:
specifies additional information about the Resource_requirement_type.
A Same_time_machining_relationship is a type of
Part_occurrence_relationship
A Same_time_machining_relationship is a relationship between two
Product_occurrence
objects that specifies that those two objects shall be manufactured together within the same
Process_operation_occurrence.
EXPRESS specification:
*)
ENTITY Same_time_machining_relationship
SUBTYPE OF (Part_occurrence_relationship);
END_ENTITY;
(*
*)
END_SCHEMA; -- Process_plan_arm
(*
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