Paper Title:
Study on Mechanical Properties Enhancement of Post Processing WPC Powder Selective Laser Sintering Parts
  Abstract

In this paper, Wood-Plastic Composite(WPC) is successfully developed to make parts by Selective Laser Sintering(SLS) rapid prototyping (RP) process according to its advantages, such as green biological, wood texture and recycled, but the most important advantage is low-cost. With optimal design of components, the parts made by WPC have good mechanical properties as well as with good laser sintering properties. In order to further improve the mechanical properties of the parts, the post-processing–infiltrating with wax–is introduced. Through post-processing, the void fraction is decreased from from 51% to 7%, the mechanical properties are significantly improved, the average tensile strength, bending strength, impact strength are 1.214 MPa, 2.73 MPa and 1.4125 kJ/m2, compared with those without post processing, the tensile strength is 87 times, the bending strength is 4.7 times and impact strength is 2.5 times, respectively.

  Info
Periodical
Advanced Materials Research (Volumes 113-116)
Edited by
Zhenyu Du and X.B Sun
Pages
1845-1848
DOI
10.4028/www.scientific.net/AMR.113-116.1845
Citation
W. L. Zeng, Y. L. Guo, Z. S. Xin, K. Y. Jiang, "Study on Mechanical Properties Enhancement of Post Processing WPC Powder Selective Laser Sintering Parts", Advanced Materials Research, Vols. 113-116, pp. 1845-1848, 2010
Online since
June 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Wei Liang Zeng, Yan Ling Guo
Abstract:According to its advantages, such as low-cost and green biological etc., Wood-Plastic Composite(WPC) is more suitable for make parts by...
508
Authors: Wei Liang Zeng, Yan Ling Guo, Kai Yi Jiang
Abstract:In this paper, powder spreading property in Wood-Plastic Composite(WPC) Selective Laser Sintering(SLS) rapid prototyping(RP) process is...
616
Authors: Wei Liang Zeng, Yan Ling Guo, Ying Liu, Yan Ping Gong, Pei Feng Zhao, Chi Lei Li, Jian Wei Zhao
Chapter 10: Biomaterials, Microbiology and Biotechnology
Abstract:A new powder material, rice husk-plastic composite powder (RPC), was successfully developed for selective laser sintering (SLS) process. RPC...
1577