一种新型结构的金属3D打印机的设计  

The design of a new structure for metal 3D printer

作　　者：高永慧[1] 张丹 王福军[1] 张鑫楠 GAO Yong-hui;ZHANG Dan;WANG Fu-jun;ZHANG Xin-nan(College of Information and Technology,Jilin Normal University,Siping 136000,China)

机构地区：[1]吉林师范大学信息技术学院,吉林四平136000

出　　处：《吉林师范大学学报（自然科学版）》2021年第4期80-84,共5页Journal of Jilin Normal University:Natural Science Edition

基　　金：教育部产学合作协同育人项目(202101089014,202101085013);吉林省教育厅科学技术研究项目(JJKH20210462KJ)。

摘　　要：为将小型化总成装入减量精细制造平台,设计了一种新型结构金属3D打印机.该打印机可任意角度进行增量制造,不受传统箱式结构的空间限制,使增量制造与精细减量制造在同一平台内完成,并采用多总成配合多机械臂进行超大型尺寸工件的联合一体化加工,实现了不同金属掺杂比例的连续切换.本设计能够满足大型零件与异形零件的打印需求,有效降低金属3D打印机的制造成本,拓展了其商业化应用领域.A new structure metal 3D printer was designed by installing the miniaturized assembly into the fine manufacturing platform.The results show that the printer can carry out incremental manufacturing at any angle,which is not limited by the space of the traditional box structure,so that incremental manufacturing and fine reduction manufacturing can be completed in the same platform,and multi assembly and multi manipulator are used to integrate processing of ultra-large workpieces.The design can meet the printing requirements of large parts and special-shaped parts,effectively educe the manufacturing cost of metal 3D printer and expand its commercial application field.

关 键 词：金属3D打印 增量制造 金属掺杂 材质切换 

分 类 号：TG68[金属学及工艺—金属切削加工及机床]