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Comparison of Micro-EDM Characteristics of Inconel 706 between EDM Oil and an Al Powder-Mixed Dielectric
Joint Authors
Source
Advances in Materials Science and Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-01
Country of Publication
Egypt
No. of Pages
11
Abstract EN
Inconel 706 is a newly developed aeronautical material that has corrosion resistance along with high mechanical strength.
Conventional machining of Inconel 706 results in a poor surface finish and a low-dimensional accuracy.
Hence, micro-EDM (electrical discharge machining) is utilized to machine Inconel 706.
This work proposes a comparison of micro-EDM characteristics of Inconel 706 between EDM oil and an Al powder mixture.
The effects of input parameters on the surface roughness, material removal rate, tool removal rate, and microstructures of the machined surfaces between EDM oil and EDM oil mixed with Al were investigated.
It was clarified that micro-EDM with a certain amount of Al powder added to the EDM oil can attain a high MRR and better surface integrity.
However, the TWR discharge gap was larger than that in the EDM oil.
Furthermore, it was observed that more attachment of the workpiece was adhered to the top surface of the electrode in the EDM oil due to its unstable machining.
It was explained that the MRR increases with an increase in the Al concentration and then tends to decline.
American Psychological Association (APA)
Wang, Chenxue& Qiang, Zhang. 2019. Comparison of Micro-EDM Characteristics of Inconel 706 between EDM Oil and an Al Powder-Mixed Dielectric. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1120914
Modern Language Association (MLA)
Wang, Chenxue& Qiang, Zhang. Comparison of Micro-EDM Characteristics of Inconel 706 between EDM Oil and an Al Powder-Mixed Dielectric. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1120914
American Medical Association (AMA)
Wang, Chenxue& Qiang, Zhang. Comparison of Micro-EDM Characteristics of Inconel 706 between EDM Oil and an Al Powder-Mixed Dielectric. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1120914
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1120914