The skin model, a comprehensive geometric model for engineering design

The modelling of product shapes and dimensions is now largely supported by geometric modelling tools. However, the underlying geometrical variations cannot be addressed efficiently when covering the overall product life cycle. The fundamental concept of skin model has been developed as an alternativ...

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Vydané v:CIRP annals Ročník 62; číslo 1; s. 143 - 146
Hlavní autori: Anwer, Nabil, Ballu, Alex, Mathieu, Luc
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Elsevier Ltd 2013
Elsevier
Predmet:
Computer simulation
Covering
Deviation
Engineering design
Engineering Sciences
Geometric modelling
Materials
Mathematical models
Modelling
Product design
Product development
Product life cycle
Representations
Skin model
Product development
Geometric modelling
Skin model
ISSN:0007-8506
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Popis
Shrnutí:The modelling of product shapes and dimensions is now largely supported by geometric modelling tools. However, the underlying geometrical variations cannot be addressed efficiently when covering the overall product life cycle. The fundamental concept of skin model has been developed as an alternative to the nominal model and covers geometric deviations that are expected, predicted or already observed in real manufacturing processes. This paper investigates the fundamentals of the skin model at a conceptual, geometric and computational level. Representation and simulation issues for product design are presented. Finally, applications and perspectives are highlighted.
Bibliografia:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0007-8506
DOI:10.1016/j.cirp.2013.03.078