Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

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中国有色金属学报

ZHONGGUO YOUSEJINSHU XUEBAO

第25卷    第6期    总第195期    2015年6月

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文章编号:1004-0609(2015)06-1525-13
直写成型技术:一种新型微纳尺度三维结构的制备方法
孙月花,彭超群,王小锋,王日初,陈以心

(中南大学 材料科学与工程学院,长沙 410083)

摘 要: 直写成型技术是一种新型的无模成型技术,该技术借助计算机辅助设计和精密机械,精确控制悬浮液的沉积,通过逐层叠加的方式制备简单三维周期结构和含跨度(无支撑)或具有很大高宽比的复杂三维结构。综述直写成型技术的研究进展,阐述其基本原理并介绍成型装置,重点总结直写成型技术对悬浮液性能的要求及其应用,最后探讨该技术存在的问题及发展前景。

 

关键字: 直写成型技术;三维周期结构;悬浮液;应用

Direct ink writing: A novel avenue for engineering micro-/nanoscale 3D structures
SUN Yue-hua, PENG Chao-qun, WANG Xiao-feng, WANG Ri-chu, CHEN Yi-xin

School of Materials Science and Engineering, Central South University, Changsha 410083, China

Abstract:Direct ink writing (DIW) is a novel moldless forming technology for simple 3D periodic structures and complex 3D structures with spanning (unsupported) elements or high aspect ratio walls. With the computer aided design and precision machinery, the suspension is accurately deposited via the way of layer-by-layer. The research and development of direct ink writing was reviewed. The fundamental theory and experimental set-up were introduced. In addition, requirements of suspension property and applications of this forming method were specially summarized. Finally, the problem and development of direct ink writing were also discussed.

 

Key words: direct ink writing; 3D periodic structure; suspension; application

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

主管:中国科学技术协会 主办:中国有色金属学会 承办:中南大学
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