第1页共33页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共33页(金属)3D激光打印机初步调查报告目录一.前言.....................................................................................................................................2二.3D打印机的几种技术简介................................................................................................2三.国外现状.............................................................................................................................53.1代表性的企业/高校和3D打印机产品.....................................................................53.2国外打印案例（用3D打印机打印出来的东西）.................................................10四.国内现状...........................................................................................................................144.1代表性的企业/高校和3D打印机产品...................................................................14五.相关技术/难点..................................................................................................................20六.应用领域/发展趋势..........................................................................................................216.1革命(?)......................................................................................................................216.2应用领域...................................................................................................................226.3打印机价格...............................................................................................................226.4打印服务...................................................................................................................236.5全球销售额预测.......................................................................................................24七.目前的推广/应用的局限处/瓶颈.....................................................................................247.1成本（耗材的价格）...............................................................................................247.2打印材料（耗材）的多样性/可用性......................................................................257.3打印的精度...............................................................................................................257.4打印的速度...............................................................................................................257.5成品力学性能...........................................................................................................267.6用户对3D绘图软件/CAD软件的掌握..................................................................267.7知识产权的保护.......................................................................................................26八.公开的资源/资料..............................................................................................................278.1金属3D激光打印视频............................................................................................278.2开源3D打印机........................................................................................................27九.个人初步感觉/建议..........................................................................................................29十.附一些名词解释..................................
