Journals / Avrupa Bilim ve Teknoloji Dergisi / 2019 / Cilt: 0 - Sayı: 16

Investigation of the Effects of DLC Cutting Tool and Machining Parameters on Surface Quality and Cutting Force

DLC Kesici Takım ve İşleme Parametrelerinin Yüzey Kalitesine ve Kesme Kuvvetlerine Etkilerinin İncelenmesi

Pages
494–504
Publication Date
2022-10-11
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

In this study where the Taguchi method has been applied, theprocessing methods such as cutting force and surface roughness have been minimized, the performance has been increased, and theproduct quality has been improved.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the surface roughness and cutting forces of Al 7075 alloy were investigated experimentally while milling with cutting toolcoated by Diamond-Like-Carbon (DLC).
📊
Key Findings & Data:As a result, the mosteffective factor in the formation of surface roughness with ANOVA was the feed with 92.46%, the most effective factor in the creationof cutting force was the depth of cut with 82.91 %.
💡
Conclusion & Impact:In this study where the Taguchi method has been applied, theprocessing methods such as cutting force and surface roughness have been minimized, the performance has been increased, and theproduct quality has been improved.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, the surface roughness and cutting forces of Al 7075 alloy were investigated experimentally while milling with cutting toolcoated by Diamond-Like-Carbon (DLC). The influence of feed, cutting speed and depth of cut on surface roughness and cutting forceswas analyzed. Taguchi technique was used when designing the experiment. With this way, the time and cost of the experimentseconomized, and the data found from the experimental outcomes were adjusted, and improvement was performed. The connectionbetween the dependent and independent variables was modeled mathematically by regression analysis method. As a result, the mosteffective factor in the formation of surface roughness with ANOVA was the feed with 92.46%, the most effective factor in the creationof cutting force was the depth of cut with 82.91 %. With the regression analysis, Ra's predictive equation was obtained with an accuracyof 94.7%, and the force estimation of the equation with 87.1% accuracy. In this study where the Taguchi method has been applied, theprocessing methods such as cutting force and surface roughness have been minimized, the performance has been increased, and theproduct quality has been improved.

Özet

Bu çalışmada, Al 7075 alaşımın Diamond Like Carbon (DLC) kaplamalı kesici takımlarla frezelemede yüzey pürüzlülüğü ve kesme kuvvetleri deneysel olarak incelenmiştir. İlerleme, devir ve talaş derinliğinin yüzey pürüzlülüğüne ve kesme kuvvetlerine etkisi araştırılmıştır. Deney tasarımında Taguchi metodu kullanılmıştır. Bu yöntem ile deneylere sarfadilecek zaman ve maliyetten tasarruf edilmiş, deney neticelerinde elde edilen veriler optimize edilerek iyileştirme gerçekleştirilmiştir. Bağımlı ve bağımsız değişkenler arasındaki ilişki matematiksel olarak regresyon analiz yöntemiyle modellenmiştir. Sonuç olarak da ANOVA ile de yüzeydeki pürüzlülüğün oluşumunda en etkili faktör %92,46 ile ilerleme, kesme kuvveti oluşumunda en etkili faktör %82,91 ile talaş derinliği olduğu anlaşılmıştır. Regresyon analizi ile de Ra tahminsel denklemi %94,7 doğruluk ile, kuvvet tahminsel denklemi %87,1 doğruluk ile elde edilmiştir. Taguchi metodunun uygulandığı bu çalışmada kesme kuvveti ve yüzey pürüzlülüğü gibi işleme yöntemlerinde en aza indirilip, performans yükseltilmiş ve elde edilen ürün kalitesi iyileştirilmiştir.

🔖

Cite This Article

ETYEMEZ, A. (2022). Investigation of the Effects of DLC Cutting Tool and Machining Parameters on Surface Quality and Cutting Force. Avrupa Bilim ve Teknoloji Dergisi, Cilt: 0 - Sayı: 16, 494–504. https://ajindex.com/articles/458089

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (15)

  1. Kaya, H. Cengiz, A. Uçar, M. Talaş formuna bağlı olarak 7075 Al Alaşımının işlenebilirlik parametrelerinin uygunluğunun tespit edilmesi
  2. Ulusal Talaşlı İmalat Sempozyumu Konya. (77-91), (2010)
  3. Pınar, A.M. AA 6013 Alüminyum Alaşımının Frezelenmesinde Kesme Parametreleri Etkilerinin Ortalama ve Toplam Yüzey Pürüzlülüğü Kriterine Göre İncelenmesi. NWSA:Technological Applied Sciences, 5-1(15-2), (2010)
  4. Sekmen M., Günay M., Şeker U. Alüminyum Alaşımlarının İşlenmesinde Kesme Hızı ve Talaş Açısının Yüzey Pürüzlülüğü, Yığıntı Talaş ve Yığıntı Katmanı Oluşumu Üzerine Etkisi. Journal of Polytechnic, 18-3(141-148), (2015)
  5. Etyemez, A. Optimization of Effects of Pocket Tool Path Strategies and Cutting Parameters on Surface Quality. Acta Physica Polonica A, 129-4(886-889), (2016)
  6. Ay, M., Etyemez, A. Optimization of Effects of Cutting Parameters and Cutting Tool Path by using Grey Based Taguchi Method. Acta Physica Polonica, A, 134-1(125-128), (2018)
  7. Ay M., Karagöl T. Investigation of the machinability of the Al 7075 alloy using DLC coated cutting tools. Scientific Research and Essays, 6-1(44-51), (2011)
  8. List G., (2015).Wear behavior of cemented carbide tools in dry machining of aluminium alloy, Wear, 259:7-12, 1177-1189
  9. Korkut I., Korkut, I., Donertas, M.A. The influence of feed rate and cutting speed on the cutting forces, surface roughness and tool– chip contact length during face milling. Materials and Design, 28 (308-312), (2007)
  10. Sevim, C.,. Genç, O. Al-7075 Malzemesinin Freze Tezgâhında Delme İşleminde Farklı Devir Ve İlerleme Hızları İçin Oluşan Titreşimlerin İncelenmesi. International Journal Of Scientific& Technology Research, 4-4(50-57), (2015)
  11. Camposeco-Negrete C. Optimization of cutting parameters using Response Surface Method for minimizing energy consumption and maximizing cutting quality in turning of AISI 6061 T6 aluminum. Journal of Cleaner Production, 91(109–117), (2015)
  12. Liu Y, Meletis E, Erdemir A. A study on wear mechanism of diamond-like carbon films. Surf. Coatings Technol., 82(48-56), (1996)
  13. Settineri L, Bucciotti F, Cesano F, Faga MG. Surface Properties of Diamond Coatings for Cutting Tools. Ann. CIRP, 56(573-576), (2007)
  14. Trava-Airoldi VJ, Bonetti LF, Capote G, Santos LV, Corat EJ. A comparison of DLC film properties obtained by r.f. PACVD, IBAD, and enhanced pulsed-DC PACVD. Surf. Coatings Technol., 202(549-554), (2007)
  15. Uenga HY, Guo CT, Dittrich KH. Development of a h