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- Title
CONCEPTION OF MECHANICAL PRODUCTS IN A MODERN PARAMETRIC MANNER.
- Authors
Ghionea, Ionuţ Gabriel
- Abstract
In the last years, a modern interest in the conception of products is to use parametric modeling of their parts and assemblies applying a modern and complex CAD system. The engineer is able to consider a wide choice of possible variants in the early design phases. These CAD systems have PLM support, offering a competitive and intuitive working environment in which the product's model is conceived. Using the 3D geometric modeling capabilities, the engineer creates models, by operations applied to the product's parts. The 3D CAD model of the product is completed by mathematical description, parameters and constraints. These conditions imposed in the design phase will modify and influence the product conception in any modeling phase. The resulted solution can be tested in various ways to prove its correctitude. Some theoretical aspects about the design process of the mechanical products in a modem parametric manner are presented in this paper including two case studies for gear pumps. These parameterizations offer many possibilities in obtaining assemblies and families of parts using the CATIA v5 software.
- Subjects
PARAMETRIC modeling; COMPUTER-aided design; GEAR pumps; CONCEPT engineering; NEW product development
- Publication
Annals of the University Dunarea de Jos of Galati: Fascicle II, Mathematics, Physics, Theoretical Mechanics, 2014, Vol 37, p29
- ISSN
2067-2071
- Publication type
Article