Study of 3D Metal Printed and Metal Filled Epoxy Materials for Rapid Tooling in Injection Molding
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https://doi.org/10.4028/p-aQDJ15 |
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Título
Study of 3D Metal Printed and Metal Filled Epoxy Materials for Rapid Tooling in Injection MoldingFecha de publicación
2023-10Editor
Trans Tech PublicationsCita bibliográfica
Abellán-Nebot, J. V., Serrano, J., Habib, K., & Gual, J. (2023). Study of 3D Metal Printed and Metal Filled Epoxy Materials for Rapid Tooling in Injection Molding. In Key Engineering Materials (Vol. 959, pp. 3–12). Trans Tech Publications, Ltd. https://doi.org/10.4028/p-aqdj15Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://www.scientific.net/KEM.959.3Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
Common rapid tooling techniques can be classified as indirect and direct methods. As
indirect methods, casting a mixture of epoxy and metallic powder over a pattern to obtain the mold
shape is currently a fast and ... [+]
Common rapid tooling techniques can be classified as indirect and direct methods. As
indirect methods, casting a mixture of epoxy and metallic powder over a pattern to obtain the mold
shape is currently a fast and reliable method. As direct methods, Additive Manufacturing (AM)
technologies such as Selective Laser Melting (SLM) can directly manufacture a mold ready for
operation. Recently, progress in Fused Deposition Modeling (FDM) materials have brought into play
a large variety of 3D printed polymers with high percentage of fiber metals that can be more easily
printed using the FDM technology instead of SLM or other more advance techniques. In this paper,
a study is conducted to analyze the main characteristics of different FDM materials with metal fibers
and different epoxy metal filled materials for rapid tooling in injection molding. The study analyzes
the properties of these materials such as yield strength, tensile strength, thermal conductivity and
wear resistance, and compares them with those from common traditional machined materials for
molding such as tool steels and aluminum. Furthermore, the paper shows a comparison of costs and
advantages and drawbacks of using these materials for a standard molding insert in industry [-]
Publicado en
Key Engineering Materials, 2023Entidad financiadora
Generalitat Valenciana
Código del proyecto o subvención
GV/2021/084
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http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/restrictedAccess
info:eu-repo/semantics/restrictedAccess
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