|
个人信息Personal Information
教授
博士生导师
硕士生导师
性别：女
毕业院校：东北大学
学位：博士
所在单位：机械工程学院
学科：机械制造及其自动化. 微机电工程. 机械电子工程
办公地点：西部校区机械学院新大楼6009房间
电子邮箱：duliqun@dlut.edu.cn
Effect of the Thickness Uniformity in Micro-electroforming Process by Dividing Conductive Zone on Cathode
点击次数：
论文类型：会议论文
发表时间：2008-11-19
收录刊物：EI、CPCI-S、Scopus
卷号：60-61
页面范围：202-+
关键字：Thickness uniformity; Electroforming; Conductive zone; Current density
摘要：In this paper, an effective method is presented to improve thickness uniformity in nickel electroforming process. In most electroforming, processes, thickness ratio of edge to center is 2.5 similar to 4 and the shape of the electroforming zone is naturally a concave. Dividing conductive zone of electroforming structure to redistribute current density was applied to improve electroforming uniformity. Theoretical analysis and experimental results verify that a proper dividing method can improve the electroforming uniformity effectively. In the experiment, the thickness ratio of edge to center decreases from 2.91 to 1.88.