摘要
3D打印技术因具有加工精度高、成本低、操作简易、制造灵动等优点,被广泛应用于航空航天、汽车、医疗、武器等领域.将3D打印技术与陶瓷成型制造相结合,可以解决很多使用传统陶瓷制造技术带来的问题.3D打印技术主要有喷墨打印技术、浆料直写成型技术、光固化成型技术、陶瓷熔融沉积成型技术、激光选区烧结成型技术.本文概述了各3D打印技术的特点及其研究进展,阐述了光固化成型技术中的陶瓷浆料制备、后处理工艺,讨论了有限元数值模拟在3D陶瓷打印技术领域的应用,分析了氧化硅、碳化硅、氧化铝、氧化锆、陶瓷前驱体、磷酸三钙陶瓷的特性及其应用现状,最后总结了陶瓷3D打印技术目前存在的问题以及未来发展的潜力.
Abstract
3D printing technology is widely used in aerospace,automotive,medical,weapons and other fields because of its advantages of high processing accuracy,low cost,easy operation and flexible manufacturing.Combining 3D printing technology with ceramic molding manufacturing can solve many problems caused by the use of traditional ceramic manufacturing technology.3D printing technology mainly includes ink-jet printing technology,direct ink writing molding technology,stereolithography molding technology,fused deposition of ceramic molding technology,and selective laser sintering molding technology.In this paper,the characteristics and research progress of each 3D printing technology are summarized,the ceramic slurry preparation and post-processing process in the light-curing molding technology are expounded,the application of finite element numerical simulation in the field of 3D ceramic printing technology is discussed,the characteristics and application status of silicon oxide,silicon carbide,alumina,zirconia,ceramic precursor,and tricalcium phosphate ceramic are analyzed,and finally the current problems and future development potential of ceramic 3D printing technology are summarized.
基金项目
自治区天池英才引进计划(51052300585)
自治区高等学校基本科研业务费科研项目(XJEDU2022P002)
自治区天山创新团队项目(2023D14001)
国家科技期刊平台
NSTL
万方数据