Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aau7114 |
Volumetric additive manufacturing via tomographic reconstruction | |
Kelly, Brett E.1,2; Bhattacharya, Indrasen3; Heidari, Hossein1; Shusteff, Maxim2; Spadaccini, Christopher M.4; Taylor, Hayden K.1 | |
2019-03-08 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 363期号:6431页码:1075-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Additive manufacturing promises enormous geometrical freedom and the potential to combine materials for complex functions. The speed, geometry, and surface quality limitations of additive processes are linked to their reliance on material layering. We demonstrated concurrent printing of all points within a three-dimensional object by illuminating a rotating volume of photosensitive material with a dynamically evolving light pattern. We printed features as small as 0.3 millimeters in engineering acrylate polymers and printed soft structures with exceptionally smooth surfaces into a gelatin methacrylate hydrogel. Our process enables us to construct components that encase other preexisting solid objects, allowing for multimaterial fabrication. We developed models to describe speed and spatial resolution capabilities and demonstrated printing times of 30 to 120 seconds for diverse centimeter-scale objects. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000460750100042 |
WOS关键词 | MICRO-STEREOLITHOGRAPHY ; 3D ; POLYMER |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/200921 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Univ Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA; 2.Lawrence Livermore Natl Lab, Mat Engn Div, Livermore, CA 94550 USA; 3.Univ Calif Berkeley, Appl Sci & Technol Program, Berkeley, CA 94720 USA; 4.Lawrence Livermore Natl Lab, Engn Directorate, Livermore, CA 94550 USA |
推荐引用方式 GB/T 7714 | Kelly, Brett E.,Bhattacharya, Indrasen,Heidari, Hossein,et al. Volumetric additive manufacturing via tomographic reconstruction[J]. SCIENCE,2019,363(6431):1075-+. |
APA | Kelly, Brett E.,Bhattacharya, Indrasen,Heidari, Hossein,Shusteff, Maxim,Spadaccini, Christopher M.,&Taylor, Hayden K..(2019).Volumetric additive manufacturing via tomographic reconstruction.SCIENCE,363(6431),1075-+. |
MLA | Kelly, Brett E.,et al."Volumetric additive manufacturing via tomographic reconstruction".SCIENCE 363.6431(2019):1075-+. |
条目包含的文件 | 条目无相关文件。 |
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