Chu Dianming, Lu Lingxiao, He Yan, Bai Wenjuan
Shandong Engineering Laboratory for Preparation and Application of High-Performance Carbon-Materials, College of Electromechanical Engineering, Qingdao University of Science and Technology, Shandong, China.
3D Print Addit Manuf. 2024 Aug 20;11(4):e1589-e1605. doi: 10.1089/3dp.2022.0385. eCollection 2024 Aug.
High-strength and lightweight products have always been the dream of human beings, especially today when energy resources are increasingly depleted. Although additive manufacturing provides us with possibilities, for now, most researchers focus on reinforcing existing printing materials, improving printing processes, and updating algorithms to improve product performance. However, in the statistical classification of this work, these are only a small range of one kind of statistics. This work reviews the key factors of additive manufacturing from materials to processes and algorithms from a new perspective, to get rid of the inherent thinking mode and provide unique ideas. With the idea of "everything is printed," this article emulates nature's "make the most of everything." First, anisotropic materials and the solution of the weak interfacial properties are described. Second, the energy point of view through the process, in space (points, lines, planes, etc.), to summarize the classification and time division of series and parallel printing. Finally, the classification of current hierarchical printing algorithms and the expectation of future spatial printing algorithms are indicated. This article takes the key factors of continuous carbon fiber composite 3D printing as the main line, and provides certain reference for the future development of additive manufacturing from a new perspective.
高强度和轻量化的产品一直是人类的梦想，尤其是在当今能源资源日益枯竭的时代。尽管增材制造为我们提供了可能性，但目前大多数研究人员专注于增强现有的打印材料、改进打印工艺以及更新算法以提高产品性能。然而，在这项工作的统计分类中，这些仅仅是一小部分统计类别。这项工作从一个全新的视角审视了增材制造从材料到工艺再到算法的关键因素，以摆脱固有的思维模式并提供独特的思路。秉持“万物皆可打印”的理念，本文效仿大自然的“物尽其用”。首先，描述了各向异性材料以及弱界面性能的解决方案。其次，从能量的角度贯穿整个工艺过程，在空间（点、线、面等）中，总结串联和并联打印的分类以及时间划分。最后，指出了当前分层打印算法的分类以及对未来空间打印算法的期望。本文以连续碳纤维复合材料3D打印的关键因素为主线，从一个新的视角为增材制造的未来发展提供了一定的参考。
