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Design work related to the implementation of new aerospace elements requires the use of 3D-CAD modelling techniques and rapid prototyping, which makes it possible to significantly accelerate the deployment of new solutions. The article presents the possibility of using some methods of rapid prototyping to produce the research model of a wheel hub forming part of the landing gear. Incremental rapid prototyping methods - JS (Jetting System), SLA (Stereolithography), FDM (Fused Depositing Modelling) - have been characterized with regard to the technology of executing a hub model, the parameters of the manufacturing apparatus, and comparing basic technical data of materials used in the analyzed processes. One of the elements of the process of prototyping was to process data in other equipment for rapid prototyping. This process consisted of the following steps: defining the parameters of model building, determining the appropriate model settings in the workspace of manufacturing equipment, editing the supporting structure, verifying the subsequent layers through the simulation of model building process, generating output numerical procedures for manufacturing equipment. Manufactured prototypes have been evaluated of dimensional accuracy with the use coordinate measuring machine. Also measured the surface roughness. Conducted studies were the basis to determine the applicability of various methods of rapid prototyping in the process of research and manufacturing aircraft wheel hub.
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Tom
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439--443
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Bibliogr. 12 poz., rys.
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- Rzeszow University of Technology Faculty of Mechanical Engineering and Aeronautics Powstańców Warszawy Street 8, 35-959 Rzeszow, Poland tel.: +48 17 8651517, +48 17 8651318, fax: +48 17 8651237, +48 17 8651150, gbudzik@prz.edu.pl
Bibliografia
- [1] Ambroziak, M., Technologie szybkiego prototypowania i wytwarzania narzędzi, Poznań 2005.
- [2] Bernaczek, J., Śliwa, R.E., Computational methods in the SLA and FDM techniques in the process of production of an aircraft wheel hub prototype, Computer Methods in Materials Science Journal - Informatyka w Technologii Materiałów, Wydawnictwo Naukowe Akapit, Vol. 1, 2011, No. 2, Kraków 2011.
- [3] Bubicz, M., Prototypowanie – wyzwanie XXI wieku. Cyfrowe czy jednak fizyczne, Projektowanie i konstrukcje inżynierskie, Nr 4(7), 2008.
- [4] Bullinger, H. J., Warschat, J., Fischer, D., Rapid product development — an overview, Computers in Industry 42 (2002), pp. 99-108, Elsevier 2002.
- [5] Chlebus, E., Techniki komputerowe CAx w inżynierii produkcji, Wydawnictwa Naukowo-Techniczne WNT, Warszawa 2000.
- [6] Chlebus, S., Boratyński, T., Dybala, B., Frankiewicz, M., Kolinka, P., Innowacyjne technologie Rapid Prototyping – Rapid Tooling w rozwoju produktu, OWPW, Wrocław 2005.
- [7] Gebhardt, A., Rapid Prototyping, Carl Hanser Verlag, Munich 2003.
- [8] Haraburda, M., Techniki szybkiego prototypowania w zastosowaniach przemysłowych, KIP, Warszawa 2005.
- [9] Horvath, I., Yang, D., Rapid technologies: solutions for today and tomorrow, Computer Aided Design, Elsevier, 34, pp. 679-682, 2002.
- [10] Lee, S., Kim, H., Hur, S., Yang, D. STL file generation from measured point data by segmentation and Delaunay triangulation, Computer Aided Design 34 (2002), pp. 691-704, Elsevier 2002.
- [11] Liu, W.F., Rapid Prototyping and engineering applications – a toolbox for prototype development, Taylor & Francis Group, Boca Raton, USA 2008.
- [12] Stroud, I., Xirouchakis, P., STL and extensions, Advances in Engineering Software 31, Elsevier, pp. 83-95, 2000.
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Bibliografia
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bwmeta1.element.baztech-article-BUJ5-0040-0055