Effects of building condition on the tensile property of FFF Timberfill parts
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hdl:2117/125274
Document typeConference report
Defense date2018
Rights accessRestricted access - publisher's policy
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Attribution-NonCommercial-NoDerivs 3.0 Spain
Abstract
This paper presents a study of mechanical properties of Fused Deposition Modeling (FDM) rapid prototyping processed material Timberfill. In this study, four important process parameters such as layer thickness, density, printing velocity, and orientation are considered. Experiments are conducted based on L27 Taguchi orthogonal array for the design of experiment (DOE) in order to reduce experimental runs. Finally, the influence of parameters on the responses such as Young modulus parameters, elastic limit, elastic elongation, maximum tension, breaking stress and elongation at break of test specimen are studied. The validity of the models is tested using analysis of variance (ANOVA). The layer height has a practically linear tendency, increasing the value of the tension maximum when the layer height is higher. A maximum value of 585 MPa/kg has been obtained and a minimum of 505 MPa/kg.
CitationZandi, M., Jerez-Mesa, R., Travieso-Rodríguez, J.A., Lluma, J. Effects of building condition on the tensile property of FFF Timberfill parts. A: International Research/Expert Conference.. "Proceedings of the 21th International Research/Expert Conference ”Trends in the Development of Machinery and Associated Technology”". 2018, p. 41-44.
ISBN1840-4944
Collections
- Departament d'Enginyeria mecànica - Ponències/Comunicacions de congressos [515]
- TECNOFAB - Grup de Recerca en Tecnologies de Fabricació - Ponències/Comunicacions de congressos [84]
- Departament de Ciència dels Materials i Enginyeria Metal·lúrgica - Ponències/Comunicacions de congressos [283]
- PROCOMAME - Processos de Conformació de Materials Metàl·lics - Ponències/Comunicacions de congressos [80]
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