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| 2020年3D打印热点回眸 | |
| 引用本文： | 吴磊,张虞,邹苗苗,宋延林.2020年3D打印热点回眸[J].科技导报(北京),2021,39(1):212-219. |
| 作者姓名： | 吴磊 张虞 邹苗苗 宋延林 |
| 作者单位： | 1. 中国科学院化学研究所绿色印刷重点实验室, 北京 100190; 2. 中国科学院大学, 北京 100049 |
| 基金项目： | 国家自然科学基金项目;国家重点研发计划项目 |
| 摘 要： | 3D打印是基于材料累加原理，将计算机中的三维模型通过分层添加材料打印出实物的一种增材制造技术。2020年，3D打印研究在打印机理、技术改进及应用拓展等方面取得了重要进展。从打印方法改进、新型墨水研发、新型结构制备和应用，以及金属3D打印机理研究等方面回顾了3D打印的年度研究热点和代表性成果。 |
| 关 键 词： | 3D打印 光固化 打印精度 打印速度 金属打印 |
| 收稿时间： | 2020-12-16 |
Achievements of 3D printing in 2020 |
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| WU Lei,ZHANG Yu,ZOU Miaomiao,SONG Yanlin.Achievements of 3D printing in 2020[J].Science & Technology Review,2021,39(1):212-219. | |
| Authors: | WU Lei ZHANG Yu ZOU Miaomiao SONG Yanlin |
| Institution: | 1. Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences(ICCAS), Beijing 100190, China; 2. University of Chinese Academy of Sciences, Beijing 100049, China |
| Abstract: | 3D printing is an additive manufacturing technology that rapidly turns computer-aided designs into complex 3D objects on demand. As an attractive research field and emerging industrial technology, 3D printing research made great progress in mechanism, method and functionalization in 2020. This article reviews the research hotspots and representative results of 3D printing from the aspects of printing method improvement, new ink development, solidification nucleation mechanism, new structure preparation, as well as new applications. |
| Keywords: | 3D printing photopolymerization printing precision printing speed metal printing |
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