中文摘要：

基于快速成形原理,将模板技术和摩擦技术与数控射流电沉积有机结合起来,提出了一种摩擦射流电沉积快速成形技术,并采用该技术直接快速制备了异形金属镍制件.试验结果表明：模板的引入解决了射流电沉积难以制备高精度金属零件的问题,并有利于直接成形结构复杂的异形零件;硬质粒子能有效阻止杂质的吸附,避免毛刺、积瘤等表面缺陷的产生;文中提出的技术综合了射流电沉积和快速成形技术的优点,可有效降低设备复杂度和零件成本,直接快速制造出形状复杂、结构致密、组织均匀的精密金属零件.

英文摘要：

By combining the template technology,the friction technology and the numerically-controlled jet electrodeposition,a novel technology named frictional jet electrodeposition is developed to manufacture special-typed nickel metal products based on the principle of rapid prototyping.Experimental results show that（1） the template technology helps to improve the machining accuracy of jet electrodeposition and directly manufacture special-typed pro-ducts with complicated structure;（2） the polishing and impacting of hard particles effectively prevent the products form impurities adsorption and remove burrs and nodules;and（3） the developed technology integrates the advantages of jet electrodeposition and rapid prototyping,so that it effectively reduces equipment complexity and production cost and helps to manufacture metal parts with complicated shape,dense structure and smooth surface in a direct and rapid manner.