| Developing the optimized control scheme for continuous and layer-wise DLP 3D printing by CFD simulation | |
| Zhao, Lidong; Zhang Y(张岩); Wu, Lifang; Zhao, Zhi; Men, Zening; Yang, Feng | |
| 通讯作者 | Wu, Lifang(lfwu@bjut.edu.cn) |
| 发表期刊 | INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
 |
| 2023-01-09 | |
| 页码 | 19 |
| ISSN | 0268-3768 |
| 摘要 | In recent years, a series of continuous fabrication technologies based on digital light processing (DLP) 3D printing have emerged, which have significantly improved the speed of 3D printing. However, limited by the resin filling speed, those technologies are only suitable to print hollow structures. In this paper, an optimized protocol for developing continuous and layer-wise hybrid DLP 3D printing mode is proposed based on computational fluid dynamics (CFD). Volume of the fluid method is used to simulate the behavior of resin flow while Poiseuille flow, Jacobs working curve, and Beer-Lambert law are used to optimize the key control parameters for continuous and layer-wise printing. This strategy provides a novel simulation-based method development scenario to establish printing control parameters that are applicable to arbitrary structures. Experiments verified that the printing control parameters obtained by simulations can effectively improve the printing efficiency and the applicability of DLP 3D printing. |
| 关键词 | DLP 3D printing Computational fluid dynamics Layer-wise printing Continuous printing Control parameters Resin filling |
| DOI | 10.1007/s00170-022-10658-6 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000921931000002 |
| WOS研究方向 | Automation & Control Systems ; Engineering |
| WOS类目 | Automation & Control Systems ; Engineering, Manufacturing |
| 资助项目 | Key projects of science and technology plan of the Beijing Municipal Commission of Education[KZ202110005007] ; Special plan of the National key R&D Program of international cooperation in science and technology innovation between governments[2018YFE0197100] |
| 项目资助者 | Key projects of science and technology plan of the Beijing Municipal Commission of Education ; Special plan of the National key R&D Program of international cooperation in science and technology innovation between governments |
| 论文分区 | 二类 |
| 力学所作者排名 | 1 |
| RpAuthor | Wu, Lifang |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://dspace.imech.ac.cn/handle/311007/91620 |
| 专题 | 流固耦合系统力学重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhao, Lidong,Zhang Y,Wu, Lifang,et al. Developing the optimized control scheme for continuous and layer-wise DLP 3D printing by CFD simulation[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2023:19. |
| APA | Zhao, Lidong,张岩,Wu, Lifang,Zhao, Zhi,Men, Zening,&Yang, Feng.(2023).Developing the optimized control scheme for continuous and layer-wise DLP 3D printing by CFD simulation.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,19. |
| MLA | Zhao, Lidong,et al."Developing the optimized control scheme for continuous and layer-wise DLP 3D printing by CFD simulation".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2023):19. |
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| Jp2023A132.pdf（5920KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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