复杂型面电铸不溶性组合阳极优化设计  

Optimization and Design of Insoluble Combined Anode in Electroforming Complicated Parts

作　　者：高虹[1] 朱增伟[1] 章勇[1] 朱荻[1] 

机构地区：[1]南京航空航天大学机电学院,江苏南京210016

出　　处：《电加工与模具》2012年第2期39-42,共4页Electromachining & Mould

基　　金：高等学校博士学科点专项科研基金(20093218120025);教育部新世纪优秀人才支持计划资助项目(NCET-10-0074)

摘　　要：提出了一种电铸阳极优化设计方法,采用多个不溶性阳极单元组合成阳极轮廓,通过调整各阳极单元与阴极表面上各对应点的间距,以及对特殊部位进行局部修正,使阴极表面电场分布的均匀性得到改善。利用该方法对喷管模拟件的电铸阳极进行设计,结果表明,阴极各点电场强度最大与最小比值从2.19减小到1.15。A new method to optimize design of the anode in electroforming is proposed. To enable the uniformity of current distribution on the cathode achieve superiorly, the anode profile is composed of many insoluble combined anode elements, and the spacing between each anode element and its corresponding point on the cathode is adjusted and then special parts are partially adjusted. With this method, the anode to electroform a nozzle simulating part is designed and the results shows that the current density ratio of maximum to minimum decreases from 2.19 to 1.15.

关 键 词：电铸 不溶性组合阳极 优化设计 

分 类 号：TQ153.4[化学工程—电化学工业]