Dezembro 2024 vol. 11 num. 2 - X Simpósio Internacional de Inovação e Tecnologia

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SILICONE PARTS PRODUCTION METHODOLOGIES: VACUUM AND MANUAL MOLDING USING PRINTED MOLD.

SILICONE PARTS PRODUCTION METHODOLOGIES: VACUUM AND MANUAL MOLDING USING PRINTED MOLD.

Andrade, Thiago da Fonseca ; Vieira, Jamile Almeida ; Dias, Paula do Patrocínio ; Pisanu, Luciano ; Cerqueira, Mateus Santos de ; Silva, Bruno Caetano dos Santos ; Silva, Lucas Cruz da ;

Completo:

"Silicone is a polymer widely used in industry to produce molds and parts in general. Vacuum casting has been widely used in the production of these parts, as it eliminates air bubbles and guarantees the structural integrity of the final product. However, for initial geometry validation processes, as occurs in proof of concepts, it is necessary to develop simple methods that do not require high costs. Therefore, this work proposes two methodologies for molding liquid silicone — vacuum and in manual — using a 3D printed mold. The methodologies were evaluated considering air bubbles and the finish of the part, the conformity of dimensions and the duration of the process. The results show that the methodologies are useful to produce silicone parts, and the choice will depend on the level of maturity of the product and the project prerequisites. "

Completo:

"Silicone is a polymer widely used in industry to produce molds and parts in general. Vacuum casting has been widely used in the production of these parts, as it eliminates air bubbles and guarantees the structural integrity of the final product. However, for initial geometry validation processes, as occurs in proof of concepts, it is necessary to develop simple methods that do not require high costs. Therefore, this work proposes two methodologies for molding liquid silicone — vacuum and in manual — using a 3D printed mold. The methodologies were evaluated considering air bubbles and the finish of the part, the conformity of dimensions and the duration of the process. The results show that the methodologies are useful to produce silicone parts, and the choice will depend on the level of maturity of the product and the project prerequisites. "

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Palavras-chave: SILICONE PARTS PRODUCTION METHODOLOGIES: VACUUM AND MANUAL MOLDING USING PRINTED MOLD,

Palavras-chave: SILICONE PARTS PRODUCTION METHODOLOGIES: VACUUM AND MANUAL MOLDING USING PRINTED MOLD,

DOI: 10.5151/siintec2024-392189

Referências bibliográficas
  • [1] "p. 355–365, 2013.
  • [2] 2
  • [3] TANG, Y. et al., “Micro-mould fabrication for a micro-gear via vacuum casting,”
  • [4] J Mater Process Technol, v. 192–193, p. 334–339, 2007.
  • [5] 3
  • [6] THIAN, S. C. H. et al., “The manufacture of micromould and microparts by
  • [7] vacuum casting,” International Journal of Advanced Manufacturing Technology,
  • [8] v. 38, n. 9–10, p. 944–948, 200
  • [9] 4
  • [10] ZHANG, H. G.; HU, Q. X. “Study of the filling mechanism and parameter
  • [11] optimization method for vacuum casting,” International Journal of Advanced
  • [12] Manufacturing Technology, v. 83, n. 5–8, p. 711–720, 2016.
  • [13] 5
  • [14] HAQ, M. R. et al., “Design for additive manufacturing of variable dimension
  • [15] wave springs analyzed using experimental and finite element methods,” Additive
  • [16] Manufacturing, v. 44, p. 102032, 2021.
  • [17] 6 Wortmann, M., & Frese, N, “Industrial-scale vacuum casting with silicone
  • [18] molds: A review’’. In Applied Research, Vol. 1, 2022. "
Como citar:

Andrade, Thiago da Fonseca; Vieira, Jamile Almeida; Dias, Paula do Patrocínio; Pisanu, Luciano; Cerqueira, Mateus Santos de; Silva, Bruno Caetano dos Santos; Silva, Lucas Cruz da; "SILICONE PARTS PRODUCTION METHODOLOGIES: VACUUM AND MANUAL MOLDING USING PRINTED MOLD.", p. 448-454 . In: . São Paulo: Blucher, 2024.
ISSN 2357-7592, DOI 10.5151/siintec2024-392189

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