Application of Laser Additive Manufacturing Technology in Foundry
Author of the article:DUAN Guoqing;FENG Tao;SUN Jianmin;TANG Guangdong
Author's Workplace：Beijing Epluse 3D Technology Co., Ltd., Beijing 102200, China
Key Words：additive manufacturing investment casting sand casting application
Abstract：
Additive manufacturing technology realizes the process of directly forming solid parts from 3 D model data,which has the characteristics of short cycle, high precision and complex parts. The combination of additive manufacturing technology and casting can improve the production efficiency, reduce the cost, and expand the application field and development direction of casting technology. The technological process and forming principle of additive manufacturing are introduced, and the specific process and practical application of additive manufacturing technology in investment casting and sand casting are described respectively.
