基于网版铺粉及激光打标平台的金属锡3D打印研究  

Research on Metal Tin 3D Printing Based on Screen Laying Powder and Laser Marking Platform

作　　者：蒙锦鹏 李国玺 张国伟 MENG Jinpeng;LI Guoxi;ZHANG Guowei

机构地区：[1]天津科技大学轻工科学与工程学院

出　　处：《丝网印刷》2024年第10期30-32,共3页Screen Printing

基　　金：2023年天津市大学生创新创业训练计划“基于激光打标系统的金属3D打印及强化机理研究”的研究成果(编号202310057018)。

摘　　要：金属3D打印技术是目前增材制造研究的重点和热点。研究使用YLP-DF30激光打标机平台进行金属锡的立体打印,并利用合适网目数的网版完成铺粉工序,通过对3D打印各工艺参数的优化,得到了良好成型的金属锡3D打印成品,并利用显微镜分析观察了打印结果。结果表明,激光打标设备功率为25W,速度为5.00mm/s时打印出来的成品呈现出较好光泽,并且具有良好的致密程度及成型。Metal 3D printing technology remains a prime focus and trending hotspot within additive manufacturing research.In this study,the YLP-DF30 laser marking machine platform was employed for the stereolitho graphic printing of metal tin,utilizing a suitably sized mesh screen for powder spreading.Through the meticulous optimization of various 3D printing process parameters,successfully achieved well-formed metal tin 3D printed products.Microscopic analysis was conducted to observe and evaluate the printing outcomes.The finished product printed using a laser marking equipment with a power setting of 25W and a speed of 5.00mm/s exhibited exceptional gloss,coupled with remarkable compactness and molding quality.

关 键 词：金属3D打印 激光打标机 锡粉 丝网铺粉 

分 类 号：TG146.14[一般工业技术—材料科学与工程] TP391.73[金属学及工艺—金属材料]