0.6秒可完成毫米尺寸物体打印

Core Viewpoint - Chinese scientists have made a breakthrough in 3D printing technology, achieving a new record speed of 0.6 seconds for high-resolution printing of complex millimeter-sized objects, which is published in the journal Nature [2][3]. Group 1: Technology Breakthrough - The new 3D printing technology allows for the generation of complex structures in just 0.6 seconds, with the capability to print structures as fine as 12 micrometers [3]. - The printing speed can reach 333 cubic millimeters per second, marking it as the highest known speed in 3D printing to date [3]. - The technology, named "Digital Incoherent Synthetic Holographic Light Field (DISH)," overcomes the speed limitations of traditional point-by-point or layer-by-layer scanning methods [3]. Group 2: Applications and Advantages - The DISH technology simplifies the requirements for printing containers, needing only an optical plane, allowing for stationary containers during the printing process [3]. - This advancement significantly expands the potential applications, enabling direct printing within ordinary fluid pipelines for batch and continuous printing [3]. - Potential applications include mass production of photonic computing devices, smartphone camera modules, and complex parts with sharp angles and curves, with future prospects in flexible electronics, micro-robots, and high-resolution tissue models [3].