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Research on EDC special pulse generator and its experiments

  • Zhenlong Wang*
  • , Yu Fang
  • , Wansheng Zhao
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A modified coating layer had been deposited on the surface of the workpiece with the electrode made of special materials by normal Electrical Discharge Machining (EDM) method in the recent years, and the surface performance had been improved. But, it also has been found that the deposited materials from the electrode can't be melted fully on the workpiece and the compact coating can't be formed because of the quencher and quickly heated effect with normal EDM pulse generator in the experiments. And there are other problems existing such as residual stress, crack and so on. In order to solve the above problems, a kind of special Electrical Discharge Coating (EDC) pulse generator is designed in this paper. The hard coating with less crack and higher coating efficiency can be expected with this special generator.

Original languageEnglish
Title of host publicationAdvances in Materials Manufacturing Science and Technology II - Selected Papers from the 12th International Manufacturing Conference in China
EditorsChengyu Jiang, Geng Liu, Dinghua Zhang, Xipeng Xu
PublisherTrans Tech Publications Ltd
Pages253-256
Number of pages4
ISBN (Print)0878494219, 9780878494217
DOIs
StatePublished - 2006
Event12th International Manufacturing Conference in China, IMCC2006 - Xi'an, China
Duration: 21 Sep 200623 Sep 2006

Publication series

NameMaterials Science Forum
Volume532-533
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

Conference12th International Manufacturing Conference in China, IMCC2006
Country/TerritoryChina
CityXi'an
Period21/09/0623/09/06

Keywords

  • Electrical discharge coating
  • Electrical discharge machining
  • Pulse generator

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