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Research Progress in 3D Printing of Wood Materials-based on Melt Deposition Molding
Received:May 08, 2024  
DOI：10.11980/j.issn.0254-508X.2024.11.007
Key Words:wood processing residues  melt deposition molding  wood materials  3D printing  strength properties
Fund Project:云南省Dongyang Li院士工作站（202305AF150019）；云南省教育厅科学研究基金项目“基于农作物秸秆纤维素材料3D打印研究”（2022J0501）。
Author NameAffiliationPostcode
TIAN Zhanyong College of Machinery and Transportation， Southwest Forestry University， Kunming， Yunnan Province， 650224 650224
CHEN Jifei* College of Machinery and Transportation， Southwest Forestry University， Kunming， Yunnan Province， 650224 650224
CHEN Wengang College of Machinery and Transportation， Southwest Forestry University， Kunming， Yunnan Province， 650224 650224
XIANG Guo College of Machinery and Transportation， Southwest Forestry University， Kunming， Yunnan Province， 650224 650224
JIANG Youli College of Machinery and Transportation， Southwest Forestry University， Kunming， Yunnan Province， 650224 650224
HUANG Sisheng College of Machinery and Transportation， Southwest Forestry University， Kunming， Yunnan Province， 650224 650224
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Abstract:In recent years， natural filler polymers have been widely used in the field of 3D printing. Wood materials are gaining attention in the 3D printing field due to their renewable and environmentally friendly properties. This paper first introduced the sources and preparation methods of wood materials， and pointed out that the utilization rate of wood processing residues in China was not high at present， and the utilizations were few. Through increasing innovation in the utilization of wood processing residues， the combination of 3D printing technology could improve its utilization rate. Then， the principle and molding method of 3D printing melt deposition molding technology were discussed in detail， and its performance was summarized and discussed according to the characteristics and molding process of wood materials. The problems existing in wood materials melt deposition molding were analyzed and its development trend was forecasted.
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