数控选区电化学沉积快速成型技术研究  

Investigation of numerical selective electrodeposition rapid prototyping

作　　者：李湘生[1] 黎建军[1] 梁天长[1] 

机构地区：[1]浙江理工大学机械与自动控制学院,杭州310018

出　　处：《机械设计与制造》2009年第8期163-165,共3页Machinery Design & Manufacture

基　　金：浙江省自然科学基金(0503182-D)

摘　　要：基于快速成型及电化学沉积原理,提出了数控选区电化学沉积快速成型制造技术,研制了该系统并进行了基础试验研究,并采用该方法及系统制备了简单形状的铜零件。研究表明,样件具有良好的形状精度、尺寸精度及致密组织。大大提高了电流密度和沉积速度,并克服了传统电铸技术必须依赖母模的缺陷,拓宽了快速成型及电铸技术的应用领域。Based on the principle of the rapid prototyping and eletrodeposition,the theory of Numerical Selective Electrodeposition Rapid Prototyping is presented,the system is exploited,and the fundamental experiments are achieved,the three-dimensional part of metal copper can be formed with this technology. Experimental results show that the size precision and shape precision of the part are excellent. The technology of Selective Electrodeposition can greatly improves the current density and the velocity of forming, and overcomes the limitation of that the conventional electroforming depended on case mold,eventually broadens the apply domain of rapid prototyping and electrodepositon.

关 键 词：数控选区 快速成型 电化学沉积 成型工艺 铜 

分 类 号：TH16[机械工程—机械制造及自动化] TG662[金属学及工艺—金属切削加工及机床]