摘要
简要介绍3D打印技术的原理、特点及分类,说明3D打印技术的应用范围,重点论述弹射座椅内部有复杂异型结构的铝合金零件3D打印技术的应用情况以及取得的实际效果。
The principle, the characteristics and classification of three-dimensional（3 D） printing technology were introduced. The application of 3 D printing technology for aluminum alloy parts with complex and abnormal structure inside the ejection seat and the actual effect obtained were presented.
作者
李湘
齐海宁
乔湘琴
LI Xiang;Qi Hai-ning;Qiao Xiang-qin(China Aviation Life-Support Technologies Co.,Ltd., Xiangyang 441003)
出处
《航空精密制造技术》
2018年第3期56-59,共4页
Aviation Precision Manufacturing Technology
关键词
铝合金
SLM
空腔
aluminum alloy
selective laser melting
cavity
