VERIFICATION THROUGH THREE-DIMENSIONAL SCANNING OF A PART MADE BY RAPID PROTOTYPING TECHNOLOGIES

  • Mădălina Oprea Dunarea de Jos University of Galati
  • Georgiana Alexandra Moroșanu Dunarea de Jos University of Galati
  • Virgil Gabriel Teodor Dunarea de Jos University of Galati
  • Viorel Păunoiu Dunarea de Jos University of Galati
DOI: https://doi.org/10.35219/tmb.2021.06
Keywords: rapid prototyping, video scanning, reverse engineering

Abstract

Lost wax casting is a known process for making complex shaped parts. Based on the known technology, one can imagine a technological variant that involves obtaining the model through rapid prototyping processes, and the mold will be made around this model. Subsequently, the model, made of a soluble material will be dissolved, leaving the mold with the corresponding inner cavity. A frequently encountered problem is the need to verify the dimensional accuracy of the model, especially in conditions where its complexity is special.
The paper presents the design of the model starting from the shape of the piece to be obtained, the realization of the model using the technology of filament deposition in a molten state and the inspection of the model obtained using a video scanning system.

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Published
2024-07-26
How to Cite
1.
Oprea M, Moroșanu GA, Teodor VG, Păunoiu V. VERIFICATION THROUGH THREE-DIMENSIONAL SCANNING OF A PART MADE BY RAPID PROTOTYPING TECHNOLOGIES. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building [Internet]. 26Jul.2024 [cited 28Nov.2024];39:35-0. Available from: https://gup.ugal.ro/ugaljournals/index.php/tmb/article/view/6883
Issue
Vol 39 (2021)
Section
Articles