Research on surface quality enhancement of Wood-Plastic Composite powder SLS parts by post processing

摘要：

According to its advantages,such as low-cost and green biological etc.,Wood-Plastic Composite(WPC) is more suitable for make parts by Selective Laser Sintering(SLS) rapid prototyping (RP) process.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 surface quality of the parts,the post-processing-infiltrating with wax-is introduced.After post-processing,the void fraction is decreased from 51％ to 7％,surface quality has been greatly improved,Ra belows 13μm on average,after polishing the surface is more smooth and Ra belows 5μm averagely,compared to those without post processing,surface roughness decrease 22％ and 73％ respectively.

关键词： Selective laser sintering WPC Post processing Surface quality

作者: Weiliana Zena Yanlina Guo

作者单位: Post-doctoral Mobile Research Station of Mechanical Engineering,Northeast Forestry University,Harbin Post-doctoral Mobile Research Station of Mechanical Engineering,Northeast Forestry University,Harbin

会议类型: 国际会议

会议名称: 2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 508-511

在线出版日期: 2010-07-24（万方平台首次上网日期，不代表论文的发表时间）