Abstract
Liquid Deposition Modeling is introduced as a promising technology for 3D printing of wood. Specimens were printed using different paste-like suspensions made from ground beech sawdust and methylcellulose dissolved in water. The wood content could be increased up to 89% in dry mass. Physical properties were influenced by binder/water ratio and wood particle size. Shrinkage due to drying was 17.3–20.0%. Density values (r12) lay between 0.33 and 0.48 g/cm3. Bending strength and modulus of elasticity ranged from 2.3 to 7.4 and from 284.8 to 733.1 N/mm2, respectively. Density, MOR and MOE increased with increasing viscosity of dissolved methylcellulose and decreased with increasing particle size.
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References
DIN 52186 (1978) Testing of wood; bending test. Beuth, Berlin
Fastermann P (2014) 3D-Drucken—Wie die generative Fertigungstechnik funktioniert (3D printing—How the generative manufacturing technology works). Springer, Berlin (in German)
Henke K, Treml S (2013) Wood based bulk material in 3D printing processes for applications in construction. Eur J Wood Prod 71(1):139–141
Kariz M, Sernek M, Kitek Kuzman M (2016) Use of wood powder and adhesive as a mixture for 3D printing. Eur J Wood Prod 74(1):123–126
Khoshnevis B (2002) Automated construction by contour crafting—related robotics and information technologies. Autom Constr 13(1):5–19
Le Duigou A, Castro M, Bevan R, Martin N (2016) 3D printing of wood fibre biocomposites: from mechanical to actuation functionality. Mater Des 96:106–114
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Rosenthal, M., Henneberger, C., Gutkes, A. et al. Liquid Deposition Modeling: a promising approach for 3D printing of wood. Eur. J. Wood Prod. 76, 797–799 (2018). https://doi.org/10.1007/s00107-017-1274-8
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DOI: https://doi.org/10.1007/s00107-017-1274-8