Current status and prospects of three-dimensional printing application

Abstract

With the acceleration of technological progress, Three-dimensional (3D) printing has gradually become the core of innovation in several industries. This article will take a comprehensive look at the evolution, applications, and development prospects of 3D printing technology. The article first compares the evolution of 3D printing technology and key categories, such as light curing, fused deposition melding and powder bed fusion. Next, the practical applications and success stories of 3D printing in aerospace, medical, and construction industries are discussed. Then, the advantages and challenges offered by 3D printing technology are analysed, such as the advantages of personalization, reduction of resource waste, and environmental protection, as well as the challenges of production speed, cost, and material constraints. Finally, this paper addresses future trends in 3D printing, discussing aspects such as bioprinting, smart materials, and automated manufacturing. The goal of this review is to provide researchers with the latest insights on 3D printing technologies since the development of additive manufacturing, with the aim of promoting its wide application and continuous innovation in various fields in the future.