Paper Title:
Study on Micro Growth Process and Characteristics of Deposited Material in Micro EDM Deposition
  Abstract

The micro growth process and characteristics of deposited material in micro EDM deposition are researched in this paper. In the initial stage of the deposition the deposited material is not an even layer in the diameter direction of tool electrode. The emergence of deposited material will affect the next pulse discharge distribution between tool electrode and workpiece. A micro cylinder with the diameter of 85µm, height of 255µm formed successfully with the fine surface quality using the tool electrode diameter of 200µm. It has shown that micro EDM deposition process has the ability to fabrication more finer micro structures with thinner electrode. The characteristics of deposited material including bonding behavior between deposited material and workpiece, energy spectrum analysis, hardness test and resist compression test of the deposited material have been tested. Results show that the deposited material has compact microstructure and bonds close to the workpiece, which can be used in the occasion of withstanding compress.

  Info
Periodical
Materials Science Forum (Volumes 697-698)
Chapter
I. Advanced Manufacturing Technology and Equipment
Edited by
Tian Huang, Dawei Zhang, Bin Lin, Anping Xu, Yanling Tian and Weiguo Gao
Pages
182-186
DOI
10.4028/www.scientific.net/MSF.697-698.182
Citation
Z. L. Peng, Y. N. Li, Z.L. Wang, "Study on Micro Growth Process and Characteristics of Deposited Material in Micro EDM Deposition", Materials Science Forum, Vols. 697-698, pp. 182-186, 2012
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: S.S. Tzeng, Wei Min Wu, J.S. Hsu
Abstract:Diamond-like carbon (DLC) films were synthesized by RF plasma enhanced chemical vapor deposition using methane as carbon source. Effect of...
3574
Authors: Kun Xue, Li Sha Niu, Hui Ji Shi, Ji Wen Liu
Abstract:Sputter deposited SiC films with and without annealing were characterized using X-ray photoelectron spectroscopy (XPS). A complex transition...
1871
Authors: Yong Hua Xiang, Bin Shi Xu, Yao Hui Lv, D. Xia
Abstract:The micro-plasma arc welding technology(MPAW) was used to remanufacture the exhaust valve of W615 engine. The ST6 Co alloy powder was...
330
Authors: Zhi Qiang Fu, Cheng Biao Wang, Wei Wang, Zhi Jian Peng, Xiang Yu, Song Sheng Lin, Ming Jiang Dai
Abstract:W-doped DLC films were synthesized from ethyne and tungsten by ion beam deposition and magnetron sputtering, and the influence of W target...
477
Authors: Pei Quan Guo, Shou Ren Wang, Huan Yong Cui
Abstract:The study reports a new surface formation technology during manufacturing process of parallel indexing cam mechanism, ion beam sputtering...
465