Developing the optimized control scheme for continuous and layer-wise DLP 3D printing by CFD simulation
文献类型：期刊论文
| 作者 | Zhao, Lidong; Zhang Y(张岩); Wu, Lifang; Zhao, Zhi; Men, Zening; Yang, Feng |
| 刊名 | INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
 |
| 出版日期 | 2023-01-09 |
| 页码 | 19 |
| 关键词 | DLP 3D printing Computational fluid dynamics Layer-wise printing Continuous printing Control parameters Resin filling |
| ISSN号 | 0268-3768 |
| DOI | 10.1007/s00170-022-10658-6 |
| 通讯作者 | Wu, Lifang(lfwu@bjut.edu.cn) |
| 英文摘要 | 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. |
| 分类号 | 二类 |
| 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] |
| WOS研究方向 | Automation & Control Systems ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000921931000002 |
| 资助机构 | 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 |
| 其他责任者 | Wu, Lifang |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/91619]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 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. |
入库方式： OAI收割
来源：力学研究所
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