Paper Title:
Statistical Analysis of 3D Surface Micro-Topography Characteristics of Micro-WEDM
  Abstract

The surface micro-topography characteristics of micro-WEDM, which can have a directly significant impact on the parts usability properties, have been attached more and more importance by people. In this study, the method of statistical analysis is applied to work out the two-dimensional autocorrelation function figure and the power spectrum density function figure of the surface micro-topography of micro-WEDM. It can be seen that there are more sharp and narrow peaks and high frequency components, meanwhile, there are some low frequency wave components on the surface. A conclusion is arrived at that the three-dimensional (3D) surface micro-topography of micro-WEDM shows isotropy through analyzing its texture characteristics. The results can provide the theoretical basis for further establishing the appropriate evaluation parameters for the surface roughness of micro-WEDM.

  Info
Periodical
Key Engineering Materials (Volumes 419-420)
Edited by
Daizhong Su, Qingbin Zhang and Shifan Zhu
Pages
389-392
DOI
10.4028/www.scientific.net/KEM.419-420.389
Citation
L. B. Guo, H. J. Ding, Z. H. Zhang, "Statistical Analysis of 3D Surface Micro-Topography Characteristics of Micro-WEDM", Key Engineering Materials, Vols. 419-420, pp. 389-392, 2010
Online since
October 2009
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: Ze Fei Wei, Wen Ji Xu, Gui Bing Pang, Xu Yue Wang
Abstract:In this paper, surface topography characteristics of electrochemical mechanical finishing (ECMF) for steel was investigated. The scanning...
658
Authors: Heng Zhou Zhen
Abstract:In this paper, surface morphology characteristics of mechanical finishing (MF) and electrochemical mechanical finishing (ECMF) for 45# steel...
2681
Authors: Zhi Hang Zhang, Li Bin Guo, Hai Cui, Bin Zhang
Chapter 3: Chemical and Biomedical Engineering
Abstract:Micro wire electrical discharge machining (Micro-WEDM) is one key micro-processing technology for intricate micro parts. The surface texture...
1251
Authors: Hui Cui Hao, Jun Lin, Bao Feng Tian, Qi Wan
Chapter 9: Signal & Data Processing Technology and System
Abstract:FID signal is the envelope of magnetic resonance signal, and the extraction accuracy of characteristic parameters directly influence the...
1108
Authors: Valeriy Stepanovich Avramchuk, V.P. Kazmin
Chapter 2: Mechanical Engineering Technology
Abstract:Diagnostics of mechanisms and systems allows estimating their current state and taking measures if necessary to carry out preventive or other...
436