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Journals / International Journal of Advances in Engineering and Pure Sciences / 2019 / Özel Sayı I:

Effect of Machining on Workpiece Surface Characteristics in Electric Discharge Drilling (EDD)

Oğuz ERDEM
Can ÇOĞUN
İbrahim USLAN
Pages
11–16
Publication Date
2019-05-20
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The conducted experiments revealed the strong dependence of surface characteristics on machining parameters.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In electric discharge drilling (EDD), rapid local heating and cooling of the workpiece surface by means of electric discharges results in surface layers (recast, heat affected and base material).
📊
Key Findings & Data:In this study, the main workpiece surface texture measures, namely the recast layer thickness (RLT) and average surface roughness (Ra) characteristics were investigated for varying machining parameters (discharge current and pulse on time).
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Conclusion & Impact:The conducted experiments revealed the strong dependence of surface characteristics on machining parameters.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Electric discharge drilling · Recast layer thickness · Average surface roughness

Abstract

In electric discharge drilling (EDD), rapid local heating and cooling of the workpiece surface by means of electric discharges results in surface layers (recast, heat affected and base material). In this study, the main workpiece surface texture measures, namely the recast layer thickness (RLT) and average surface roughness (Ra) characteristics were investigated for varying machining parameters (discharge current and pulse on time). The conducted experiments revealed the strong dependence of surface characteristics on machining parameters.

Özet

In electric discharge drilling (EDD), rapid local heating and cooling of the workpiece surface by means of electric discharges results in surface layers (recast, heat affected and base material). In this study, the main workpiece surface texture measures, namely the recast layer thickness (RLT) and average surface roughness (Ra) characteristics were investigated for varying machining parameters (discharge current and pulse on time). The conducted experiments revealed the strong dependence of surface characteristics on machining parameters.

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Cite This Article

ERDEM, O., ÇOĞUN, C., USLAN, İ. (2019). Effect of Machining on Workpiece Surface Characteristics in Electric Discharge Drilling (EDD). International Journal of Advances in Engineering and Pure Sciences, Özel Sayı I:, 11–16. https://ajindex.com/articles/257777

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