基于Arduino的互联电路一体化增材制造系统  

Arduino-based Integrated Additive Manufacturing System Interconnect Circuits

作　　者：刘淑杰 刘长林 赵云桐 张鹏[1] 李宇杰[1] LIU Shu-jie;LIU Chang-lin;ZHAO Yun-tong;ZHANG Peng;LI Yu-jie(School of Materials Science and Engineering, Harbin Institute of Technology at Weihai, Weihai 264209, China;Department of Mechanical Engineering, Harbin University of Science and Technology at Rongcheng,Rongcheng 264300, China;Department of Electrical Engineering, Harbin University of Science and Technology at Rongcheng, Rongcheng 264300, China)

机构地区：[1]哈尔滨工业大学(威海)材料科学与工程学院,山东威海264209 [2]哈尔滨理工大学荣成学院机械工程系,山东荣成264300 [3]哈尔滨理工大学荣成学院电气工程系,山东荣成264300

出　　处：《精密成形工程》2018年第2期45-49,共5页Journal of Netshape Forming Engineering

基　　金：总装"十三五"预先研究综合工艺集成项目(41423020401);国家自然科学基金(51205082);山东省自然科学基金(ZR2017MEE002)

摘　　要：目的针对金属电路尤其是易氧化的金属电路,设计并实现一种基于Arduino的互联电路一体化增材制造系统,完成系统软硬件的设计开发。方法该系统集成了原位成形、原位烧结、原位加热、原位辐照还原和原位气体保护装置,可以使互联电路的成形、烧结和改性一步完成,实现互联电路的一体化制造。通过搭建样机,并根据被打印金属材料的特性调试相应的打印参数,最终制备出实际互联电路。结果互连电路的最小线宽约为1 mm,线宽均匀性好,无桥连;直角位置垂直度较好且没有发生变形;所得电路结构致密,未出现空洞等缺陷。结论经测试,采用自制纳米铜导电墨水制备、未经管式炉烧结的电路,其电阻率小于200μ?·cm,导电性良好,表面有金属光泽;采用市售纳米银浆制备的导电线路在膜厚小于30μm时,方块电阻小于5 mΩ/。The paper aims to design an integrated additive manufacturing system based on Arduino and complete design and development of software and hardware for system in allusion to electrical circuit made by metal,especially those easily oxidized.The system integrated site forming,situ sintering,situ heating,situ irradiation reduction,and gas protection to complete forming,sintering and modification of the interconnect circuit in a single step.A prototype was built and applied.Corresponding printing parameters were adjusted according to the characteristics of the printed metal materials.And the actual interconnect circuit was prepared finally.Width of the printed circuits was as small as1mm and had good uniformity.No bridging parts were found.At right angle positions,deformation-free wires showed high squareness without deformation.The printed circuits were compact.No defects like holes were found.As-printed interconnects made by home-made nano-copper conductive ink are highly conductive and show metallic luster without being sintered separately in an oven.The conductivity measured is less than200μΩ·cm.The electrical conductivity is good and there is metallic lustre on the surface.As-printed interconnects made by marketable na no-Ag paste without a separate sintering process has a square resistance of smaller than5mΩ/□as long as the interconnect wires were thinner than30μm.

关 键 词：增材制造 互联电路 ARDUINO 一体化集成装置 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]