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一束激光在计算机控制下移动,激光头两侧喷嘴喷出金属粉,一小会儿,一个结构复杂的金属件就像变魔术般地被“打印”出来。这神奇的一幕发生在我国3D打印技术研发最出色的单位之一、西北工业大学凝固技术国家重点实验室,这个实验室甚至为国产大飞机C919制造中央翼缘条,形成了具有自主知识产权的特色新技术,为我国航天工业的发展注入了活力,拉近了国人与“新型工业化”之梦的距离。党的十八大报告提出:“坚持走中国特色新型工业
A laser beam moves under the control of a computer. The nozzles on both sides of the laser head eject metal powder. For a while, a complicated metal piece is magically ”printed“ out. This magical scene took place in China’s 3D printing technology research and development of one of the most outstanding units, Northwestern Polytechnical University Solidification Technology State Key Laboratory, the laboratory even made for the domestic large aircraft C919 central flange, formed with independent intellectual property rights The new and unique technologies have injected vitality into the development of China’s aerospace industry and narrowed the distance between people and the dream of ”new-type industrialization.“ The report of the 18th National Congress of the Communist Party of China put forward: ”Persist in taking a new type of industry with Chinese characteristics."