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http://dx.doi.org/10.7234/composres.2021.34.2.136

A Study on the Improvement of Bending Characteristics of 3D Printed Thermoplastic Structures Reinforced at the Lateral Surface using Continuous Fiber Reinforced Thermosetting Composites

Baek, Un-Gyeong (Gumi Electronics & Information Technology Research Institute (GERI), Innovative Technology Research Division)
Nam, Gibeop (Kumoh National Institute of Technology, Advanced Material Research Center)
Roh, Jae-Seung (Kumoh National Institute of Technology, School of Materials Science and Engineering)
Park, Sung-Eun (Gumi Electronics & Information Technology Research Institute (GERI), Innovative Technology Research Division)
Roh, Jeong-U (Gumi Electronics & Information Technology Research Institute (GERI), Innovative Technology Research Division)

Publication Information

Composites Research / v.34, no.2, 2021 , pp. 136-142 More about this Journal

Abstract

3D printing technology has the advantage of easy to make various shapes of products without a mold. However, it has a problem such as mechanical properties vary greatly depending on materials and manufacturing conditions. Thus, the need for research of 3D printing technology on ways to reduce manufacturing cost compared to physical properties is increasing. In this study, a 3D printing thermoplastic structure was fabricated using short fiber carbon fiber reinforced nylon filaments. And a method of improving mechanical properties was proposed by reinforcing the outer surface using pultruded continuous fiber-type carbon fiber or glass fiber-reinforced thermosetting composite material. It was confirmed that the bending properties were improved according to the reinforcing position of the stiffener and the type of fiber in the stiffener.

Keywords

3D printing; Lateral surface reinforcement; Reinforcement position; Flexural properties;

Citations & Related Records

Reference

1	Dickson, A.N., Barry, J.N., McDonnell, K.A., and Dowling, D.P., "Fabrication of Continuous Carbon, Glass and Kevlar Fibre Reinforcedpolymer Composites using Additive Manufacturing," Additive Manufacturing, Vol. 16, 2017, pp. 146-152. DOI
2	Ary Subagia, I.D.G., Kim, Y., Tijing, L.D., Kim, C.S., and Shon, H.K., "Effect of Stacking Sequence on the Flexural Properties of Hybrid Composites Reinforced with Carbon and Basalt Fibers," Composites: Part B, Vol. 58, 2014, pp. 251-258. DOI
3	Blok, L.G., Longana, M.L., Yu, H., and Woods, B.K.S., "An Investigation into 3D Printing of Fibre Reinforced Thermoplastic Composites," Additive Manufacturing, Vol. 22, 2018, pp. 176-186. DOI
4	Sanei, S.H.R., and Popescu, D., "3D-Printed Carbon Fiber Reinforced Polymer Composites: A Systematic Review," Journal of Composites Science, Vol. 4, No. 3, 2020, pp. 1-23.
5	Liao, G., Li, Z., Cheng, Y., Xu, D., Zhu, D., Jiang, S., Guo, J., Chen, X., Xu, G., and Zhu, Y., "Properties of Oriented Carbon Fiber/polyamide 12 Composite Parts Fabricated by Fused Deposition Modeling," Materials & Design, Vol. 139, 2018, pp. 283-292. DOI
6	He, B., Wang, B., Wang, Z., Qi, S., Tian, G., and Wu, Z., "Mechanical Properties of Hybrid Composites Reinforced by Carbon Fiber and High-strength and High-modulus Polyimide Fiber," Polymer, Vol. 204, 2020, pp. 1-9.
7	Wonderlya, C., Grenestedta, J., Fernlundb, G., and C pusb, E., "Comparison of Mechanical Properties of Glass Fiber/vinyl Ester and Carbon Fiber/vinyl Ester Composites," Composites Part B: Engineering, Vol. 36, No. 5, 2005, pp. 417-426. DOI
8	Gao, X., Zhang, D., Wen, X., Qi, S., Su, Y., and Dong, X., "Fused Deposition Modeling with Polyamide 1012," Rapid Prototyping Journal, Vol. 25, No. 7, 2019, pp. 1145-1154. DOI
9	Mikulal, K., Skrzypczak, D., Izydorczyk, G., Warchol, J., Moustakas, K., Chojnacka, K., and Witek-Krowiak, A., "3D Printing Filament as a Second Life of Waste Plastics-A Review," Environmental Science and Pollution Research, Vol. 28, 2021, pp. 12321-12333. DOI
10	Dizona, C.J.R., Espera Jr., H.A., Chena, Q., and Advinculaa, C.R., "Mechanical Characterization of 3D-printed Polymers," Additive Manufacturing, Vol. 20, 2018, pp. 44-67. DOI
11	Spoerk, M., Arbeiter, F., Cajner, H., Sapkota, J., and Holzer, C., "Parametric Optimization of Intra- and Inter-layer Strengths in Parts Produced by Extrusion-based Additive Manufacturing of Poly(lactic acid)," Journal of Applied Polymer Science, Vol. 134, No. 41, 2017, 45401. DOI
12	Akhoundi, A.B., and Behravesh, A.H., "Effect of Filling Pattern on the Tensile and Flexural Mechanical Properties of FDM 3D Printed Products," Experimental Mechanics, Vol. 59, 2019, pp. 883-897. DOI
13	Korkees, F., Allenby, J., and Dorrington, P., "3D Printing of Composites: Design Parameters and Flexural Performance," Rapid Prototyping Journal, Vol. 26, No. 4, 2020, pp. 699-706. DOI
14	Calignano, F., Lorusso, M., Roppolo, I., and Minetola, P., "Investigation of the Mechanical Properties of a Carbon Fibre-Reinforced Nylon Filament for 3D Printing," Machines, Vol. 8, No. 3, 2020, pp. 1-13.