Application of 3D Sand Core Printing Technology in Casting Development
Author of the article:LU Baosheng;CHENG Dongxia
Author's Workplace：FAW Foundry Co.,Ltd.,Changchun 220100,China
Key Words：3D printing casting development
Abstract：The development history and present situation of 3D printing technology was introduced, and the technical characteristics and application range was analyzed. Combined with the development of automobile parts, the application of3D printing technology of sand core in the development of cylinder head casting was introduced, and the application characteristics of 3D printing technology of sand core and traditional technology were compared. The results show that the rapid development of complex castings by 3D printing sand core has a great advantage over the traditional method in both cost and time.
