Depuis Workshop
on
International Standards
Rome
14 – 15 May 2008
Paul van Exel, Director USPI
Standards association Oil, Gas, Process & Power Industry
History of ISO/STEP
exchange between two similar systems
Rationals:
- IT interpretable
- esparanto
?
1984:
- Harmonization 3D standards
- Methods
History of ISO/STEP
exchange between two different systems
ERP
CAD
B.o.M.
change request
1991:
- internal integration
- 3D, drawings, B.o.M.
(not similar system integration)
Rationals:
- IT department
- consistency
- quality
- efficiency
History of ISO/STEP
shared data, long term archiving
Rationals:
- consistency
- long term
archiving
1993:
- product structure
- data ware house
- product data management
Data exchange/sharing during the life cycle of a plant
The original STEP concept
neutral format
Present situation
Different applications
exchanging/sharing data
with different formats
Future situation
Different applications
exchanging/aharing data
in a neutral format
History of ISO/STEP
Part-, Class-Libraries
Virtual Market Place
SGML, XML, etc.
1995:
\
ISO
TC 184
SC4
Ma nufacturing
Ma nageme nt
Part
Data
Libraries
ISO
15531
STEPLife Cycle
Product Da ta
ISO
13584
ISO
10303
“Re source s” en
Methodieken
Application
Protocols
AP
202
AP
203
AP
212
Geassocieerde
Standaarden
AP
214
SG ML
Data for
Oil & Gas
Para metrics
ISO
15926
AP
225
=
Internationale
Standaard
AP
227
Tek ening
3D mode l
Obj ecten
bibliotheek
Isometrics
2D mode l
Stuk lijst
Dat a Ware
H ouse
3D pijpmod el
Symbolen
bibliotheek
Etc.
ISO
14959
Etc .
AP
221
EDIFACT
Etc .
P&ID
13
13
JAPAN, Duitsland, USA; NL: RWS/CAD;
Hope/2, enz.
PDM-Schema : SAP, enz.!
NL: Estec, enz.; NASA, Lockheed (Stork?)
Compliancy eis
NL: Philips (met artikelbestand PLIB); H-E (E-STEPS)
Siemens D; NL: UNETO ETIM/STEP
BMW, VW, enz.; NL Odette
NATO/CALS; NL: VNSI Project initiatie
European Marine STEP Association
PLIB (ISO 13584)
Library 1
Library 2
IS O 13584
LIB
US ER
LIBRARY
IS O 13584
post
processor
IS O 13584
post
processor
US ER
LIBRARY
S upplie r
Part library
IS O 10303 file
CAD-MODEL
CAD
IS O 10303
post
processor
IS O 10303
pre
processor
CAD-MODEL
produ ct data
En d Use r
System A
En d Use r
System B
NL: USPI-NL, NAM, CROW, BAS, ...
Epistle Core Model; ISO 15926
NL: CROW (Woordenboek/ CAD; UMW)
JAPAN, USA; NL: ???
NL: via ICAAMC (Compressoren)
Internationale artikelbestanden via Internet (XML); electronic
(CIREP), ship, furniture (Funstep), enz.
NL: ET Artikelbestand (UNETO)
PLIB (ISO 13584)
Library 1
Library 2
IS O 13584
LIB
US ER
LIBRARY
IS O 13584
post
processor
IS O 13584
post
processor
US ER
LIBRARY
S upplie r
Part library
IS O 10303 file
CAD-MODEL
CAD
IS O 10303
post
processor
IS O 10303
pre
processor
CAD-MODEL
produ ct data
En d Use r
System A
En d Use r
System B
History of STEP
 In 70’s and 80’s development of several CAD/CAM
exchange standards by Industry, Defense, International
efforts with limited successes.
 STEP project initiated 1984 by ISO TC184 “Industrial
Automation systems and Integration” SC4
“Subcommittee “Industrial Data”
 STEP= STandard for the Exchange of Product model data:

Create single international standard, superseding national
and de-facto standards

Standardize mechanism to describe product model data,
independent of any system

Provide basis for exchange and sharing data
 CD Ballot in 1992, Approved IS “International Standard” in
1994
 Established as ISO10303 series with range of
protocols
ISO TC184/SC4 Development-Activities
Methods
Express, STEP-File
SDAI
STEP-XML
Binary Data
Resources Geometry, Generic – PDM Tolerances, Kinematic, Math, ...
APs
201/203...202...209/210/212/214...239/233/240...
Modules
CAD
Usage
1984
2005-01-31
1994
Copyright LKSoftWare GmbH, 2005
PDM CAx Integration
2004
23
ISO 10303 Applikations-Protokolle (AP) (1/2)
General, Mechanical 2D, 3D
Part 201: Explicit draughting (einfache 2D Zeichnungen)
Part 202: Associative draughting (2D-Zeichnungen mit Bezug zu 3D-Modellen)
Part 203: Configuration controlled design (3D-Design)
Part 204: Mechanical design using boundary representation
Part 207: Sheet metal die planning and design
Part 214: Core data for automotive mechanical design processes
Manufacturing:
Part 223: Cast Parts
Part 224: Mechanical product definition for process planning using machining
features
Part 229: Forged part
Part 236: Furniture product data and project data
Part 238: Application interpreted model for computer numeric controllers
Part 240: Process plans for machined products
Schipp:
Part 215: Ship arrangement
Part 216: Ship moulded forms
Part 218: Ship structures
2005-01-31
Copyright LKSoftWare GmbH, 2005
24
ISO 10303 Applikations-Protokolle (AP) (2/2)
Elektrik/Elektronik
Part 210: Electronic assembly, interconnection, and packaging design
Part 212: Electrotechnical design and installation
(Kabelstränge, Energieverteilung, ... Zusammen mit AP214)
Simulation und Materialien
Part 209: Composite and metallic structural analysis and related design
Part 235: Materials information for the design and verification of products
Part 237: Fluid dynamics (AWI)
Anlagen / Wartung
Part 221: Functional data and their schematic representation for process plants
Part 225: Building elements using explicit shape representation
Part 227: Plant spatial configuration
Part 239: Product life cycle support
Part 241, AEC maintenance (planned)
Andere
Part 232: Technical data packaging core information and exchange
Part 233: Systems engineering data representation
2005-01-31
Copyright LKSoftWare GmbH, 2005
25
Application modules
ISO 10303-4xx and 1xxx (>500)
2008-03-28
Copyright LKSoftWare GmbH, 2008
26
Super AP – a very draft idea for now
A new AP for Cross AP implementations
Implementors wants to have only one top schema to use
A kind of „union“ of other APs
Modular based approach:
go for a yearly update – stepmod as a database
standard (ISO 10303-1000)
2008: Start with combining final and released modules
form AP203, 210, 236, 239
2009: add AP209 and 233, PDQ-S
2010-: parametrics, constraint models, kinematics,
manufacturing
2008-03-28
Copyright LKSoftWare GmbH, 2008
27