Parametrizace a automatické generování 3D CAD modelu
Parametrization and automatic generation of 3D CAD model
Type of document
diplomová prácemaster thesis
Author
Alexandre Adrien Perié
Supervisor
Kazda Lukáš
Opponent
Hadraba Daniel
Field of study
Advanced Powertrains (DD)Study program
Master of Automotive Engineering (DD)Institutions assigning rank
ústav automobilů, spalovacích motorů a kolejových vozidelRights
A university thesis is a work protected by the Copyright Act. Extracts, copies and transcripts of the thesis are allowed for personal use only and at one?s own expense. The use of thesis should be in compliance with the Copyright Act http://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf and the citation ethics http://knihovny.cvut.cz/vychova/vskp.htmlVysokoškolská závěrečná práce je dílo chráněné autorským zákonem. Je možné pořizovat z něj na své náklady a pro svoji osobní potřebu výpisy, opisy a rozmnoženiny. Jeho využití musí být v souladu s autorským zákonem http://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf a citační etikou http://knihovny.cvut.cz/vychova/vskp.html
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The goals of my internship were divided into two main tasks, parametrizing an entire bike frame model, and automating the creation of a CATIA model from the data of its technical drawing. Since literature is short on information about the automation process, one major obstacle would be to define this process for our case. Make it as clear and structured as possible would allow us to open it up to a wide field of applications. Because of the client constraints and the company preferences, I would have to work on software like CATIA and Python. By studying CATIA features, I have been able to complete the parametrization of the bike frame. I also had to work on CATIA scripts so I could begin to develop automation tools and create a quick animation of the possibilities of the parametrization. To automate the process of creation of a 3D model, I had to code on Python using software like Visual Studio Code and GitLab. Additionally, I ventured into AI, employed for contour recognition on technical drawings. Thus, I delivered a functional tool using data from the technical drawing as input and returning a sketch of the views on a CATIA format file. My work would allow a precious time reduction in design operations, and a better result in CAD models. The goals of my internship were divided into two main tasks, parametrizing an entire bike frame model, and automating the creation of a CATIA model from the data of its technical drawing. Since literature is short on information about the automation process, one major obstacle would be to define this process for our case. Make it as clear and structured as possible would allow us to open it up to a wide field of applications. Because of the client constraints and the company preferences, I would have to work on software like CATIA and Python. By studying CATIA features, I have been able to complete the parametrization of the bike frame. I also had to work on CATIA scripts so I could begin to develop automation tools and create a quick animation of the possibilities of the parametrization. To automate the process of creation of a 3D model, I had to code on Python using software like Visual Studio Code and GitLab. Additionally, I ventured into AI, employed for contour recognition on technical drawings. Thus, I delivered a functional tool using data from the technical drawing as input and returning a sketch of the views on a CATIA format file. My work would allow a precious time reduction in design operations, and a better result in CAD models.
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