Surface Modification Using Electrical Discharge in Air Gap

摘要：

This paper describes surface modification and surface deposition using a high peak current discharge in an air gap. The process of this method is controlled manually using a rotating tool. The discharge circuit is an RC circuit, and switching is executed by means of a thyristor. The deposition of nickel onto a steel surface was carried out using a nickel-based alloy for the electrode. The influence that the capacitance of the capacitor and the diameter of the electrode had on deposition was investigated. In addition, surface deposition using a mask of an arbitrary shape was performed, and partial surface deposition was achieved.

关键词： Deposition machining EDM RC circuit Nickel layer

作者: Takayuki Tani Hiromitsu Gotoh Yoshihide Kuwabara Shoju Aoshima Atsutoshi Hirao Naotake Mohri

作者单位: Department of Industrial Information, Tsukuba University of Technology, Tsukuba 305 -8520, Japan Technocoat, Shizuoka 426-0001, Japan Fukushima National College of technology, Fukushima 970-8034, Japan National Institution for Academic Degrees and University Evaluation, Tokyo 187-8587, Japan

会议类型: 国际会议

会议名称: The 16th International Symposium on Electromachining(第16届国际电加工会议)

会议地点: 上海

会议语种:英文

页码: 159-162

在线出版日期: 2010-04-19（万方平台首次上网日期，不代表论文的发表时间）