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Συγκριτική μελέτη των λογισμικών παραμετρικής μοντελοποίησης προϊόντων με πολύπλοκες επιφάνειες ελεύθερης μορφής

Zogopoulou Theoni

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Summary

This Thesis, titled “The comparative study of parametric modeling software for products with free-form complicated surfaces”, was created in order to learn the three following programs, Catia, Inventor and Creo. The reader is initially introduced into simple modeling, mainly through applications and then in the concepts, tools and commands of free design and creation of curves. Through the first chapter there is a short historic overview in the systems CAD/CAM/CAE and, a full report in the meaning and their usage, also in their unification and development. In the second chapter we refer to parametric modeling and basic functions of the three programs, presenting their tools and analyzing the knowledge that the user has to have. The third chapter deals with the manipulation of the basic tools for designing free surfaces. Finally, the planning methods are analyzed for each of the three programs and the main object of the thesis, chassis, is designed through the comparison of these three software.

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