ukcic masters. scope of product data exchange manufacturers sub contractors concept design fabricate...
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Scope of Product Data Exchange
Manufacturers
Sub Contractors
Concept
Design
Fabricate
Assemble
Test/Deliver
Support
Enables consistent and timely data sharing by all participants
Customers
• Between Companies
&
• Internally
Propulsion System DefinitionProcess Lifecycle
Propulsion System DefinitionProcess Lifecycle
Capability Acquisition
EngineLaunch
Stage 4In-ServiceMonitoring
&TechnicalSupport
Business Concept Development
Preliminary ConceptDefinition
Stage 1New Project Planning
Identify the Need
EntryintoService
Stage 2Full Concept
Definition
Stage 3Propulsion
SystemRealisation
Project Derwent - Propulsion System DefinitionProject Derwent - Propulsion System Definition
STEP
Structure of STEPStructure of STEP
ModellingLanguage
part 11EXPRESS
Overview part 1: overview
ApplicationProtocols
AccessMechanisms
part 21:physical file
part 22:SDAI
Fundamentals
part 201 : explicit draughtingpart 202: associative draughtingpart 203: configuration controlled designpart 204: BREPpart 205: surface rep.....
part 41 : date, time, units, names, etc
Conformance Testing part 31: conceptspart 32: supplier requirements
Generic IntegratedResources
part 42: geometry/topologypart 43: representationpart 44: configurationpart 46: visual presentationpart 47: tolerances
Application IntegratedResources
part 101 :draughting
Migration of Standards towards STEP
ICAM IGES 1 IGES 2 IGES 3 IGES 4 IGES 5
XBF
MIL-D-28000 CALS PDES
PDDI GMAP
VDA-PS CADLIB CADLIB 2
VDA-FS
SET
CAD*I
STEP
nameproduct_related_product_category description
productidnamedescription
product_version_with_specified_source
products S[1:?]
of_productperson_organization_item
product_definition
application_context
product_contextdiscipline_type
frame_of_reference
frame_of_reference
product_definition_context
frame_of_reference
life_cycle_stagedescriptionid
source
make_or_buy
contracted_item
classified_item
product_definition_with_associated_document
approval_item
date_time_item
document
document_type
documentations_ids S[1:?]name
id
descriptionkind
product_data_type
next_assembly_usage_occurrence
characterized_product_definition
related_product_definitionrelating_product_definition
id name description reference_designator
product_definition_shape
shape_definition_representation
advanced_brep_representation
definition
representation_of
namedescription
representation_model
status
application_interpreted_model_schema_name
application
application_protocol_year
Scope of AeroSTEP Project - Config Management Data
EXPRESS-G Syntax Summary for Entities and Relationships only
Entities are represented usinga solid-line rectangle containingthe entity name
Subtype/supertype relationshipsare represented by thick lines.The subtype end of the relationshipis marked with an unfilled circle.The ‘1’ annotation indicates thatthe subtypes are mutually exclusive.
Relationships are represented by thin lines.Although relationships are bidirectional, onedirection is emphasized, and the ‘to’ end ofthis emphasized direction is marked withan unfilled circle.The role of the emphasized relationship iswritten next to the relationship line, and thecardinality of the relationship is recorded.In this case, on organisation employs a setof people, where the set is constrained tohave at least one member (an organizationmust employ at least one person) and thereis no upper bound on the number of employees.If no cardinality is specified, it is implicitly 1.
Organisation
Male Female
Person
EMPLOYS S[1:?]
1
AP203: Configuration Controlled 3D Designof Mechanical Parts and Assemblies
Configuration Management• Authorisation• Control(Version/Revision)• Effectivity• Release Status• Security Classification• Supplier
Geometric Shapes• Advanced BREP Solids• Faceted BREP Solids• Manifold Surfaces with Topology• Wireframe with Topology• Surfaces and Wireframe without Topology
Specifications• Surface Finish• Material• Design• Process• CAD Filename
Product Structure• Assemblies• Bill of Materials• Part• Substitute Part• Alternate Part
CLASS 1
CONFIGURATION MANAGEMENT INFORMATION WITHOUT SHAPE
CLASS 2
CLASS 1 + SURFACE & WIREFRAME W/O TOPOLOGY
CLASS 3
CLASS 1 + WIREFRAME WITH TOPOLOGY
CLASS 4
CLASS 1 + MANIFOLD SURFACES WITH TOPOLOGY
CLASS 5
CLASS 1 + FACETED BOUNDARY REPRESENTATION
CLASS 6
CLASS 1 + ADVANCED BOUNDARY REPRESENTATION
2
No Shape1
3
4
5
6
AP203 Conformance Classes
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