Journal ArticleDOI
On the effect of electrodischarge machining parameters on the fatigue life of AISI D6 tool steel
TLDR
In this paper, the effects of current setting and pulse-on time on the fatigue lives of AISI D6 tool steel specimens produced using three-dimensional cavity machining are investigated.About:
This article is published in Journal of Materials Processing Technology.The article was published on 1997-06-15. It has received 146 citations till now. The article focuses on the topics: Tool steel & Machining.read more
Citations
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State of the art electrical discharge machining (EDM)
K H Ho,Stephen T. Newman +1 more
TL;DR: Electrical discharge machining (EDM) has been continuously evolving from a mere tool and die making process to a micro-scale application machining alternative attracting a significant amount of research interests as mentioned in this paper.
Journal ArticleDOI
Surface modification by electrical discharge machining: A review
TL;DR: In this paper, a review on the phenomenon of surface modification by electric discharge machining and future trends of its applications is presented, with particular emphasis on the potential of this process for surface modification.
Journal ArticleDOI
Parametric optimization of powder mixed electrical discharge machining by response surface methodology
TL;DR: In this paper, a study has been made to optimize the process parameters of powder mixed electrical discharge machining (PMEDM), and the results identify the most important parameters to maximize material removal rate and minimize surface roughness.
Journal ArticleDOI
Relationship between EDM parameters and surface crack formation
Hwa-Teng Lee,Tzu Yao Tai +1 more
TL;DR: In this article, the relationship between EDM parameters and surface cracks was studied by using a full factorial design, based upon discharge current and pulse-on time parameters, and established a crack prediction map, and indicated whether or not cracks are likely to form for a given pulse-ON and pulse current combination.
Journal ArticleDOI
Effects of Powder Characteristics on Electrodischarge Machining Efficiency
Y.-F. Tzeng,C.-Y. Lee +1 more
TL;DR: In this article, the effects of various powder characteristics on the efficiency of electrodischarge machining (EDM) SKD-11 were investigated and the machining mechanism with the addition of the foreign particles, the tool wear rate (TWR), and the material removal rate (MRR) were investigated.
References
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Journal ArticleDOI
Determination of the Mechanical and Thermal Influences on Machined Surfaces by Microhardness and Residual Stress Analysis
TL;DR: In this paper, the authors used microprobe analysis, microhardness and residual stress measurements to investigate the physical state of the surface layers of technical surfaces dependent from machininq processes.
Journal ArticleDOI
Solidification microstructure of electrodischarge machined surfaces of tool steels
TL;DR: In this article, a detailed microstructural analysis of the solidification behavior of molten metal during electrodischarge machining of a range of commonly used tool steels is presented, which can be classified into three structural types: thick multilayer, intermediate single layer and thin featureless.
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Effect of electric discharge machining on the fatigue life of Inconel 718
Shaik Jeelani,M.R. Collins +1 more
TL;DR: In this paper, the effect of electric discharge machining on the fatigue life of Inconel 718 alloy at room temperature was investigated, and the results were explained using the data produced employing microhardness measurements, profilometry, and optical and scanning microscopy.
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Towards a better understanding of the surface features of electro-discharge machined tool steels
TL;DR: In this paper, an extensive experimentation with various etching reagents to reveal the types of micro-structure found on different tool steels under different machining conditions was conducted.