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激光3D打印技术是随着计算机数控技术、激光技术、材料科学与控制工程技术、计算机辅助设计与制造技术、网络技术等的出现而发展的高新技术。它是一种快速成型技术,是以计算机三维设计模型为基础,通过数控成型和软件分层离散系统,利用激光束及热熔喷嘴等方式将特殊材料进行连续的物理层叠加,逐层黏结而生成三维立体的技术。通过国内外二十多年来的研究和应用,激光3D打印技术已经成为一门新兴综合性计算机和自动化应用技术,这项技术从根本上改变了过去从设计到产品的整个生产过程中的技术管理和工作方式,给设计和制造领域带来了深刻的变革。随着激光3D打印技术的快速发展,图书情报等信息提供和服务机构应与时俱进运用新的前沿技术,给读者带来新的创新、创意空间,促进信息服务模式不断创新,进而充分发挥图书和情报机构在全民创新、创业过程中的价值。
Laser 3D printing technology is a high and new technology developed with the advent of computer numerical control technology, laser technology, material science and control engineering technology, computer aided design and manufacturing technology, network technology and so on. It is a rapid prototyping technology, based on the computer three-dimensional design model, through the CNC forming and software layered discrete system, the use of laser beam and hot melt nozzle and other special materials for continuous physical layering, layer by layer bonding and Generate three-dimensional technology. Through more than two decades of research and application at home and abroad, laser 3D printing technology has become an emerging comprehensive computer and automation application technology, which has fundamentally changed the technology from design to production throughout the production process Management and working methods have brought profound changes to the design and manufacturing. With the rapid development of laser 3D printing technology, information provision and service agencies, such as library and information services, should keep pace with the times and apply new cutting-edge technologies to bring new innovations and creative space to readers and promote the continuous innovation of information service models so as to give full play to The value of books and intelligence agencies in innovation and entrepreneurship.