Hossain Nayem, Chowdhury Mohammad Asaduzzaman, Shuvho Md Bengir Ahmed, Kashem Mohammod Abul, Kchaou Mohamed
Department of Mechanical Engineering, International University of Business Agriculture and Technology (IUBAT), Dhaka, 1230 Bangladesh.
Department of Mechanical Engineering, Dhaka University of Engineering & Technology (DUET), DUET, Gazipur, 1707 Bangladesh.
J Mater Eng Perform. 2021;30(7):4756-4767. doi: 10.1007/s11665-021-05664-w. Epub 2021 Mar 26.
3D printing is a popular nonconventional manufacturing technique used to print 3D objects by using conventional and nonconventional materials. The application and uses of 3D printing are rapidly increasing in each dimension of the engineering and medical sectors. This article overviews the multipurpose applications of 3D printing based on current research. In the beginning, various popular methods including fused deposition method, stereolithography 3D printing method, powder bed fusion method, digital light processing method, and metal transfer dynamic method used in 3D printing are discussed. Popular materials utilized randomly in printing techniques such as hydrogel, ABS, steel, silver, and epoxy are overviewed. Engineering applications under the current development of the printing technique which include electrode, 4D printing technique, twisting object, photosensitive polymer, and engines are focused. Printing of medical equipment including artificial tissues, scaffolds, bioprinted model, prostheses, surgical instruments, COVID-19, skull, and heart is of major focus. Characterization techniques of the printed 3D products are mentioned. In addition, potential challenges and future prospects are evaluated based on the current scenario. This review article will work as a masterpiece for the researchers interested to work in this field.
3D打印是一种广受欢迎的非常规制造技术，用于通过使用常规和非常规材料来打印3D物体。3D打印在工程和医疗领域的各个方面的应用和用途正在迅速增加。本文基于当前研究概述了3D打印的多用途应用。首先，讨论了3D打印中使用的各种流行方法，包括熔融沉积法、立体光刻3D打印法、粉末床熔融法、数字光处理法和金属转移动态法。概述了在打印技术中随机使用的流行材料，如水凝胶、丙烯腈丁二烯苯乙烯（ABS）、钢、银和环氧树脂。重点介绍了当前打印技术发展下的工程应用，包括电极、4D打印技术、扭曲物体、光敏聚合物和发动机。医疗设备的打印，包括人造组织、支架、生物打印模型、假体、手术器械、新型冠状病毒肺炎（COVID-19）、头骨和心脏，是主要关注点。提到了打印的3D产品的表征技术。此外，根据当前情况评估了潜在挑战和未来前景。这篇综述文章将成为对该领域感兴趣的研究人员的杰作。
