Journals / Politeknik Dergisi / 2017 / Cilt: 20 - Sayı: 2

Investigaton of the Effects of Cutting Parameters on The Surface Roughness, Tool Temperature and Thrust Force in Drilling of AA 7075-T6 Alloy

AA 7075-T6 Alaşımının Delinmesinde Kesme Parametrelerinin Yüzey Pürüzlülüğü, Takım Sıcaklığı Ve İlerleme Kuvvetine Etkilerinin Araştırılması

Pages
419–425
DOI
—
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AI Summary & Key Takeaways

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

Consequently, optimum parameter conditions were determined and evaluated for the best drilling of AA 7075 – T6 alloy

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, the AA 7075 – T6 aluminum alloy was subjected to continuous drilling process with K 20 grade carbide tools under dry machining conditions.
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Key Findings & Data:In the experiments, the cutting speed (V) was fixed, while tool feed rate (f) and tool point angle (ɵ) were changed in certain intervals to experimentally explore their effects on the surface roughness, thrust force and tool bit temperature.
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Conclusion & Impact:Consequently, optimum parameter conditions were determined and evaluated for the best drilling of AA 7075 – T6 alloy
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:AA 7075 – T6 · Takım Sıcaklığı · Yüzey Pürüzlülüğü

Abstract

In this study, the AA 7075 – T6 aluminum alloy was subjected to continuous drilling process with K 20 grade carbide tools under dry machining conditions. In the experiments, the cutting speed (V) was fixed, while tool feed rate (f) and tool point angle (ɵ) were changed in certain intervals to experimentally explore their effects on the surface roughness, thrust force and tool bit temperature. Consequently, optimum parameter conditions were determined and evaluated for the best drilling of AA 7075 – T6 alloy

Özet

Bu çalışmada, AA 7075 – T6 alüminyum alaşımı kuru delme koşullarında K 20 kalitesindeki karbür takımlarla sürekli delme deneylerine tabi tutulmuştur. Deneylerde kesme hızı (V) sabit tutulurken, ilerleme miktarı (f) ve matkap uç açısı (ɵ) parametreleri, belirli sınırlar içerisinde değiştirilmiş ve bu faktörlerin yüzey pürüzlülüğü, ilerleme kuvveti ve takım uç sıcaklığı üzerindeki etkileri deneysel olarak tespit edilmiştir. Sonuç olarak, AA 7075 – T6 alaşımının delinmesinde en uygun şartlar araştırılarak sonuçları değerlendirilmiştir.

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Cite This Article

ÇAYDAŞ, U., ÇELİK, M. (2017). Investigaton of the Effects of Cutting Parameters on The Surface Roughness, Tool Temperature and Thrust Force in Drilling of AA 7075-T6 Alloy. Politeknik Dergisi, Cilt: 20 - Sayı: 2, 419–425. https://ajindex.com/articles/306546

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