The Preparation Technology and Forming Properties of WoodPlastic Composite Powder Used in Selective Laser Sintering

Journal of Shanghai Jiaotong University ›› 2011, Vol. 45 ›› Issue (09): 1327-1331.

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The Preparation Technology and Forming Properties of WoodPlastic Composite Powder Used in Selective Laser Sintering

GUO Yan-Ling-1, JIANG Kai-Yi-1, YU Zhi-Xiang-2, XIN Zong-Sheng-1, ZENG Wei-Liang-1

(1. School of Mechatronics Engineering, Northeast Forestry University, Harbin 150040, China;2. Engineering Training Center, Harbin University of Science and Technology, Harbin 150040, China)

Received:2010-10-20 Online:2011-09-30 Published:2011-09-30

Abstract

Abstract: This paper studied the prototyping technical principle of wood plastic composite based on selective laser sintering, and designed the formula of the wood plastic composite. And experiments were shown to verify the correctness. The results show that the prepared composite can meet the processing requirements of SLS, the shape precision of the formed parts is high, and the parts reach a certain mechanical index. Before post-processing the tensile strength is 14 kPa, the bonding strength is 475 kPa and the shock strength is 567 J/m2.

Key words: selective laser sintering, woodplastic composite, formula design, forming mechanism, preparation technology

CLC Number:

TB332

GUO Yan-Ling-1, JIANG Kai-Yi-1, YU Zhi-Xiang-2, XIN Zong-Sheng-1, ZENG Wei-Liang-1. The Preparation Technology and Forming Properties of WoodPlastic Composite Powder Used in Selective Laser Sintering[J]. Journal of Shanghai Jiaotong University, 2011, 45(09): 1327-1331.

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The Preparation Technology and Forming Properties of WoodPlastic Composite Powder Used in Selective Laser Sintering

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