制作
陶瓷
3D打印
材料科学
快速成型
三维打印
多孔性
复合数
喷射(流体)
铸造
金属粉末
熔融沉积模型
工程制图
墨水池
过程(计算)
模具(集成电路)
复合材料
机械工程
冶金
金属
纳米技术
计算机科学
工程类
医学
替代医学
病理
操作系统
航空航天工程
作者
Emanuel M. Sachs,Michael J. Cima,J. A. Cornie
出处
期刊:CIRP Annals
[Elsevier]
日期:1990-01-01
卷期号:39 (1): 201-204
被引量:673
标识
DOI:10.1016/s0007-8506(07)61035-x
摘要
Three Dimensional Printing is a process for the manufacture of tooling and functional prototype parts directly from computer models. Three Dimensional Printing functions by the deposition of powdered material in layers and the selective binding of the powder by “ink-jet” printing of a binder material. Following the sequential application of layers, the unbound powder is removed, resulting in a complex three-dimensional part. The process may be applied to the production of metal, ceramic, and metal/ceramic composite parts. An experiment employing continuous-jet ink-jet printing technology has produced a three-dimensional part comprising eight intersecting planes spaced 0.375 inches apart. Future research will be directed toward the direct fabrication of cores and shells for metal casting, and toward the fabrication of porous ceramic preforms for metal-ceramic composite parts.
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