Research Progress of the Modified Wood Powder for 3D printing

DOI

10.2991/mmme-16.2016.217How to use a DOI?

Keywords

wood powder; 3D printing; high temperature heat treatment; hydrophilic fumed silica; pulse process model

Abstract

3D printing leads to the changes in manufacturing process, and the research and development of 3D printing supplies is considered as the core competitiveness of this technology. In this paper, it reveals the wood pow-der modification by establishing performance index of impulse process model to realize the dynamic predic-tion. The wood powder after grinding can not be directly used for 3D printing, wood powder was modified under high temperature heat treatment in order to make the wood powder with even particle size, dispersed shape and good fluidity, which solve the main problems that wood powder can be employed as printing mate-rials to 3D printing. But there were some disadvantages which would affect the 3D printing performance after the wood powder had been treated, its wettability degrading, sizing saturation reducing, density decreasing and color darkening. After the twice modification, it can obtain the modified parameters and technology by characterizing and analyzing the 7 indexes.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - J.S. Zhang
AU  - Y.T. Yang
AU  - Z.K. Qin
AU  - J.J. Luo
AU  - W. Gao
AU  - S.L. Wei
PY  - 2016/10
DA  - 2016/10
TI  - Research Progress of the Modified Wood Powder for 3D printing
BT  - Proceedings of the 2016 4th International Conference on Mechanical Materials and Manufacturing Engineering
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmme-16.2016.217
DO  - 10.2991/mmme-16.2016.217
ID  - Zhang2016/10
ER  -