A Micro-Deposition Method by Using EDM

Bai Dong Jin; Guo Hui Cao; Zhen Long Wang; Wan Sheng Zhao

doi:10.4028/www.scientific.net/KEM.339.32

Paper Titles

Fine ELID Grinding on the Symmetric Paraboloidal Mirror of Quartz
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Computerized Tomography and C-Scan for Measuring Drilling-Induced Delamination in Composite Material Using Twist Drill and Core Drill
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Spinning- Inflated-Ballonet Polishing Tool and its Application in Curved Surface Polishing
p.21

Study to Enhance the Precision of Micro-EDM
p.26

A Micro-Deposition Method by Using EDM
p.32

A Vacuum-Compatible Air Bearing: Design Analysis and Optimization
p.37

A Study on the Grinding Temperature Field for Titanium Alloy
p.45

Influence of Magnetic Field Distribution on ECM Process
p.50

Optimal Generation of Cutter Path in the Form of Polar Coordinate for NC Machining of Noncircular Contours
p.59

HomeKey Engineering MaterialsKey Engineering Materials Vol. 339A Micro-Deposition Method by Using EDM

A Micro-Deposition Method by Using EDM

Abstract:

A new micro EDM method is described. First, the basic principles of micro EDD are analyzed and realized conditions are predicted. Then with an ordinary EDM shaping machine and electrode brass, steel and tungsten, a large number of experiments are carried out in air to obtain the effects of different processing parameters on micro EDD. A micro cylinder with 0.19mm in diameter and 7.35mm in height is formed on high-speed steel surface. By exchanging the polarities of electrode and workpiece the deposited material can be removed selectively, thus the reversible machining is realized. In the end, measurements show that the deposited material is compact and hardened, whose components depend on the tool electrode material although Zn in brass electrode is oxidized to ZnO.

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Periodical:

Key Engineering Materials (Volume 339)

Pages:

32-36

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.339.32

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Online since:

May 2007

Authors:

Bai Dong Jin, Guo Hui Cao, Zhen Long Wang, Wan Sheng Zhao

Keywords:

Electric Discharge Machining (EDM), Electrical Discharge Deposition (EDD), Process Parameter, Reversible Machining

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