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Research on the process of high silicon aluminum alloy in MEDM

  • Fuqiang Hu*
  • , J. F. Sun
  • , J. Q. Wei
  • , Y. Zhang
  • , Y. D. Jia
  • , Y. R. Zhao
  • , T. Y. Liu
  • *Corresponding author for this work
  • School of Mechatronics Engineering, Harbin Institute of Technology
  • Harbin Institute of Technology

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

Abstract

Because of the high content of Si, traditional machining can hardly machine micro and small structures. While there is almost no microscopic force in the process of micro-electrical discharge milling (MEDM), so it has great advantages. In the process of MEDM for high silicon aluminum (Si-Al) alloy, the impacts of electrical parameters on processing time, the trend and degree of electrode wear are researched. The Al-50wt%Si alloy made by spray forming (SF) and casting forming (CF) and electrode of copper and tungsten are adopted to do the research. Related processing laws are summarized. A micro-3D structure was made by using appropriate parameters based on the experiment and research.

Original languageEnglish
Title of host publicationAdvances in Chemical, Material and Metallurgical Engineering
Pages1766-1770
Number of pages5
Edition1
DOIs
StatePublished - 2013
Externally publishedYes
Event2012 2nd International Conference on Chemical, Material and Metallurgical Engineering, ICCMME 2012 - Kunming, China
Duration: 15 Dec 201216 Dec 2012

Publication series

NameAdvanced Materials Research
Number1
Volume634-638
ISSN (Print)1022-6680

Conference

Conference2012 2nd International Conference on Chemical, Material and Metallurgical Engineering, ICCMME 2012
Country/TerritoryChina
CityKunming
Period15/12/1216/12/12

Keywords

  • Electrical factor
  • High Si-Al alloy
  • MEDM

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