2008-04-14 copyright lksoftware gmbh, 2008 1 step-ap203 edition 2 an introduction to iso...

2008-04-14 Copyright LKSoftWare GmbH, 2008 1

STEP-AP203 edition 2

An introduction to ISO 10303-203:2007/8

Lothar Klein,

LKSoftWare GmbH

This work is done as part of the European funded DEPUIS project within the EUROPE INNOVA program


History of AP203 (taken from http://www.iso.ch)

• Monolithic IS edition 1 • ISO 10303-203:1994 • ISO 10303-203:1994/Cor 1:1996• ISO 10303-203:1994/Cor 2:1998• ISO 10303-203:1994/Amd 1:2000• ISO 10303-203:1994/Cor 3:2004

• Modular TS edition 1• ISO/TS 10303-203:2005

• Modular IS edition 2• ISO/DIS 10303-203 (2007/8)


PDM-Intersection

AP203 ed1+TS+AmendAP201

AP202

AP214 ed1,2,3

AP239 - PLCS

AP236 - FunSTEP

AP203-TS

AP210 ed1AP212

PDM-Schema

Monolithic APs

Modular APs

PDM-Modules

AP210 ed2

Design PDM Module

AP203 ed2

1994/95

2001

1996

2005

2006

2007/8

2002

AP - Evolution (mechanical related subset)

Breakdown, Specification

Occurrence concepts


AP203ed2: Achievements from a standardization perspective

• New functionality (next slides)• Fixing problems but keep full upward compatibility

unless things are really broken• Re-organization of presentation modules.

Making the ARM more expressive

• Enhanced product structure and PDM capabilities, bringing AP203 in sync with AP210, 212, 214, 236.

• 77 Conformance Options in a single conformance class. Implementations can clearly say what they support and what not.


Major new functionality

• Enhanced presentation capabilities towards ISO 16792 (Technical documentation)

• Construction history• Further geometry models• Composits• Cataloguing• Enhanced PDM capabilities


Conformance classes of ISO 10303-203:1994 (ed1)

• 1: Configuration-controlled design information without shape • 2: Class 1 and shapes represented by

geometrically bounded wireframe models, surface models, or both • 3: Class 1 and shapes represented by

wireframe models with topology • 4: Class 1 and shapes represented by

manifold surface models with topology • 5: Class 1 and shapes represented by

faceted b-rep • 6: Class 1 and shapes represented by

advanced b-rep

Problem• CC1 is too big, M-CAD systems are not going to implement all this


Conformance classes of ISO 10303-203:1994 (ed1) + TC2

• 1a: Product identification without shape;

• 1b: Configuration-controlled design information without shape

• 2a: Class 1a and shapes represented by geometrically bounded wireframe models, surface models, or both

• 2b: Class 1b and shapes represented by geometrically bounded wireframe models, surface models, or both

• 3a: Class 1a and shapes represented by wireframe models with topology

• 3b: Class 1b and shapes represented by wireframe models with topology

• 4a: Class 1a and shapes represented by manifold surface models with topology

• 4b: Class 1b and shapes represented by manifold surface models with topology

• 5a: Class 1a and shapes represented by faceted b-rep

• 5b: Class 1b and shapes represented by faceted b-rep

• 6a: Class 1a and shapes represented by advanced b-rep

• 6b: Class 1b and shapes represented by advanced b-rep


Conformance new AP203ed2

• 6 Conformance requirements• 6.1 Conformance classes• 6.1.1 Conformance class for configuration

controlled 3D design of mechanical parts and assemblies with additions (cc7)

• 6.2 Conformance options• 6.2.1 Conformance option for Activity (co1)• ...• 6.2.77 Conformance option for Work

organization (co77)


Cross Reference Tables forARM and MIM entities


Physical products and their characterization

• Mandatory• Part

• COs on other physical products• Product class and specification• Product configuration• Effectivity• Specification control

• COs on Product characteristic• Basis product property• Complex product property• Basic classification• Extended classification• Materials• Composite materials (from AP209)• External library (e.g. PLIB, eOTD ...)


COs on Product Structure

• COs on Assembly• Basic assembly (bill of material)• Assembly with transformation• Assembly with usage dependent shape of components• Enhanced assembly

• Part make from relationship• Product version relationship• Alternate product and assembly component substitution• Breakdown related COs

• Physical and functional breakdown• Geometric placement within physical breakdown elements• Solutions for physical and functional breakdown


COs on Resource Information

• Alias identification• Approval• Certification• Contract and project• Date and time• Event and time interval• Information rights• Multi linguism• Person and organization• Security_classification


Other PDM related COs

• COs on documents:• Basic document• Document structure and properties• Partial document and structured text representation• Software

• Work management:• Activity• Work organization

• Rules and Requirement:• Requirement• Planned and evaluated characteristics• Production rule


COs on geometric models (1/2)

• Wireframe models• Geometrically bounded wireframe• Edge based wireframe• Shell based wireframe

• Geometrically bounded surface• Topologically bounded solids

• Faceted boundary representation• Elementary boundary representation• Advanced boundary representation

• Other topological bounded models• Manifold surface• Manifold subsurface• Non manifold surface• Compound shape representation


COs on geometric models (2/2)

• Other solid geometry models• Constructive solid geometry 3d• Curve swept solid (e.g. for cables)• Swept solid• Thickened face solid• Solid with local modification• Solid with construction history

• External model• Other geometry related COs

• Shape feature• GD&T representation• Shape validation property


COs for 2D/3D Presentation

• Colours and layers• Basic text and curve presentation• Text with specified font• Basic callout without associativity• Associative draughting• GD&T presentation• GD&T presentation with association• Mechanical design geometric presentation• Mechanical design shaded presentation• Mechanical design presentation representation with draughting• Saved view• Technical drawing• Technical drawing with pictures

Goal is to support ISO 16792

2008-04-14 Copyright LKSoftWare GmbH, 2008 172008-03-28 Copyright LKSoftWare GmbH, 2008 17


STEP AP203ed2 Non-geometric aspects of products,

which may have an environmental impact

An example for a possible usage of ISO 10303

Lothar Klein,

LKSoftWare GmbH


The VANVITA Water Dispenser Example

http://www.vanvita.lt/


Product_class "CLOVER hot-cold"

• Basic price: 1237.28 Lt + VAT

• Lease: 30 Lt + VAT

• Specification_category "size":• Specification: big• Specification: small• mandatory


Another specification category

• Specification_category: plug:• Specification: Schuko,

CEE 7/7 (hybrid Schuko/French plug)• Specification: UK-plug, BS 1363• mandatory


And an optional specification

• Specification: Glass holder Basic price: 25.42Lt + VAT

• Optional


And finally the Vanvita Water Dispenser

Breakdown, consisting of:• the main dispenser

• cool tap• warm tap• cup holder • power cord• cup holder• bottel adapter

• bottle


The water dispenser as a part

Part: Model B5C

• source: 220V

• Phase 1PH

• Frequency 50 Hz

• Watts Cold 110 W

• Refrigerant R134a

• Weight 17kg

• Manufactured:

• Serial No 02040109

• Made in Korea 11-012-011

• CE stamp


About VANVITA water

From: http://www.vanvita.lt/index_en.php?page=vand&fonas=vand

About the water produced by JSC "VANVITA"

JSC "VANVITA" extracts water from the depth of 178 meters in Trakai District, 37 kilometers from Vilnius. Sand, clay loam, chalk, marl, aleurite and dolomites was drilled.

Dolomite is one of few minerals in Lithuania. It was formed over 300 million years ago in the bottom of the sea. It is especially hard rock. When you reach the last layer - dolomite - at the depth of 163 meters, you are guaranteed to get quality water. The water which runs under the dolomite layer is protected from many external factors: such as fertilizers, nitrates, contamination of surface waters.

This water is naturally soft and it contains little iron: it is a product balanced by nature itself.Drinking water "VANVITA" is poured into bottles of 5 and 18.9 liters is softened, iron is eliminated. This water is recommended for cooking different dishes, especially coffee and tea. Only soft and iron-free water fully reveals the smell and taste of coffee and tea. It can be confirmed by the producers of coffee and tea. It is common knowledge that one of the conditions for making quality tea and coffee is water.


The 18.9 liters Vanvita bottle

• The filled bottle you can buy


• Labels onthe bottle


Raw material (Part): Vanvita water

• Bore No. 1190, Trakai district, Lithuania• Chemical composition of water in mg/l• (Date of measurement - 2003-01-30)• Ca 0.00, Mg 0.00, Sulphates 17.45, Chlorides

56.00, Fe <0.1, Nitrites 0.056, Nitrates 0.11• Overall hardness of water >= 1.5mmol/l• Capacity 18.9 L (5 gallon)

• Water is conformant to IST1071246 02:2002• Store water in 2-20C, avoid direct sunlight.• www.vanvita.lt


The empty bottle


Text on the bottom of bottle

• "Approved for water use only"• GREIF• "Return for refill"• "Not to be refilled with any other liquids"• Polycarbonate• Recycling Logo


CALIBRE 301EP …The raw material the bottle is made from


Status of examle

• Draft STEP File edited by hand and partially by tools• ARM with comments• MIM generated from ARM

• Final document and STEP File will become public available• http://www.depuis.enea.it• http://www.wikistep.org

2008-04-14 copyright lksoftware gmbh, 2008 1 step-ap203 edition 2 an introduction to iso...

Documents

single conformance class

faceted brep

bounded wireframe models

manifold surface models

advanced brep problemcc1

conformance classes6

conformance options6

thisconformance classes