多工作箱砂型3D打印机机械结构设计  

The mechanical design of multi-working box sand 3D printer

作　　者：周志军 刘轶 马睿 孙冠琳 Zhou Zhijun;Liu Yi;Ma Rui;Sun Guanlin(National Intelligent Foundry Industry Innovation Center Co.,Ltd., Ningxia Yinchuan, 750021, China)

机构地区：[1]共享智能铸造产业创新中心有限公司,宁夏银川750021

出　　处：《机械设计与制造工程》2020年第8期48-50,共3页Machine Design and Manufacturing Engineering

基　　金：国家重点研发计划项目(2016YFB1101001)。

摘　　要：常规的砂型3D打印机打印效率低,不能满足3D打印在铸造业的产业化应用需求。根据3DP(3D printing)基本工作原理研发了一种多工作箱砂型3D打印机,阐述了其关键结构的设计及工作流程。与常规砂型3D打印机相比,多工作箱砂型3D打印机可显著提高打印效率。Conventional sand 3D printer has low printing efficiency and cannot meet the industrial application of 3D printing in casting industry.Based on the basic working principle of 3DP(3D printing),a multi-working box sand 3D printer is developed.This paper describes the design of its key structure and the working process of sand 3D printer,which can significantly improve the printing efficiency compared with conventional sand 3D printers.

关 键 词：砂型铸造 3D打印 机械设计 多工作箱 

分 类 号：TH122[机械工程—机械设计及理论]