综合国外消息报道,由美国航天局与南加州大学合作研发的“轮廓工艺”3D打印技术,24小时可以打印出约230平方米的两层楼房架构。其操作过程为:按照设计图的预先设计,3D打印机喷嘴喷出高密度、高性能混凝土,逐层打印出墙壁和隔间,然后由机器人完成诸如铺设地板、水管、电线,甚至上漆等活,全程由电脑程序操控。 Comprehensive foreign news reports, jointly developed by NASA and the University of Southern California “contour process ” 3D printing technology, 24 hours can print about 230 square meters of two-story building structure. Its operation is as follows: according to the design of the pre-design, 3D printer nozzles to spray high-density, high-performance concrete, layer-by-layer printing out the walls and partitions, and then completed by the robot such as laying the floor, pipes, wires and even paint , Full control by the computer program.