Use of wood powder and adhesive as a mixture for 3D printing
Use of wood powder and adhesive as a mixture for 3D printing
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DOI：
10.1007/s00107-015-0987-9
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发表时间：
2016-01-01
影响因子：
2.6
通讯作者：
Kuzman, Manja Kitek
中科院分区：
文献类型：
--
作者：
Kariz, Mirko;Sernek, Milan;Kuzman, Manja Kitek
近年来，增材制造技术领域取得了很大发展，但使用木材等天然材料进行3D打印的尝试却很少。在这项研究中，不同比例的木粉被用作3D打印粘合剂混合物的成分。采用聚醋酸乙烯酯和脲醛树脂胶粘剂作为粘结剂，并通过测量相应的挤出力确定最佳混合物。简单的块被3D打印，并研究了这些块的弯曲性能。弯曲强度取决于混合物中木粉的量和粘合剂的类型。
In recent years there has been much development in the field of additive manufacturing technologies, but only a few attempts have been made to use natural materials like wood for 3D printing. In this research different ratios of wood powder were used as a component in adhesive mixtures for 3D printing. Polyvinyl acetate and urea-formaldehyde adhesives were used as binders, and the optimum mixture was determined by measuring the corresponding extrusion forces. Simple blocks were 3D printed and the bending properties of these blocks were investigated. The bending strength depended on the amount of wood powder in the mixture and on the type of adhesive.