Investigation of the Effects of CNC Nanoparticle-Added Nanofluids on the Machinability of Cupral 4M Alloy

Üsame Ali Usca

Makale detayları

Investigation of the Effects of CNC Nanoparticle-Added Nanofluids on the Machinability of Cupral 4M Alloy

Yazarlar:

Üsame Ali Usca

Yayıncı:

Bingol University

Ana Başlıklar:

Akışkan Akışı | Isı ve Kütle Transferinde Deneysel Yöntemler

Dergi:

Türk Doğa ve Fen Dergisi Vol.14 Issue 3, pp.165-171

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001359153

pISSN:

2149-6366

Anahtar kelimeler:

Özet:

 The machinability of copper-nickel-based alloys, such as Cupral 4M, is known to be quite challenging in the manufacturing industry due to their high thermal conductivity, sticky chip formation, and susceptibility to tool wear. Conventional cooling and lubrication methods are insufficient for improving the machinability of these materials, resulting in a negative impact on machinability metrics such as production quality and tool life. In this study, the effects of adding 0.5 wt CNC nanopowder to the MQL fluid on the milling process of Cupral 4M material were investigated. The experiments were conducted under two different cutting speeds 125-150 mmin, two different feed rates 0.04-0.06 mmrev, and three different coolinglubrication conditions dry, pure MQL, and CNC nanoparticle MQL. As a result of the experiment, surface roughness, tool wear, and energy consumption were measured, and the obtained data were compared. The addition of CNC nanopowder to MQL fluid provided significant improvements up to 66 in surface quality, 39 in tool wear, and 10 in energy consumption in all three results compared to dry and MQL conditions. These results indicate that the addition of CNC nanoparticles has a friction-reducing and tribofilm-protecting effect in the cutting zone. This study fills one of the essential gaps in the literature on improving the sustainable millability of Cupral 4M material and reveals the effectiveness of nanoparticle-added MQL fluids.

 The machinability of copper-nickel-based alloys, such as Cupral 4M, is known to be quite challenging in the manufacturing industry due to their high thermal conductivity, sticky chip formation, and susceptibility to tool wear. Conventional cooling and lubrication methods are insufficient for improving the machinability of these materials, resulting in a negative impact on machinability metrics such as production quality and tool life. In this study, the effects of adding 0.5 wt CNC nanopowder to the MQL fluid on the milling process of Cupral 4M material were investigated. The experiments were conducted under two different cutting speeds 125-150 mmin, two different feed rates 0.04-0.06 mmrev, and three different coolinglubrication conditions dry, pure MQL, and CNC nanoparticle MQL. As a result of the experiment, surface roughness, tool wear, and energy consumption were measured, and the obtained data were compared. The addition of CNC nanopowder to MQL fluid provided significant improvements up to 66 in surface quality, 39 in tool wear, and 10 in energy consumption in all three results compared to dry and MQL conditions. These results indicate that the addition of CNC nanoparticles has a friction-reducing and tribofilm-protecting effect in the cutting zone. This study fills one of the essential gaps in the literature on improving the sustainable millability of Cupral 4M material and reveals the effectiveness of nanoparticle-added MQL fluids.

 The machinability of copper-nickel-based alloys, such as Cupral 4M, is known to be quite challenging in the manufacturing industry due to their high thermal conductivity, sticky chip formation, and susceptibility to tool wear. Conventional cooling and lubrication methods are insufficient for improving the machinability of these materials, resulting in a negative impact on machinability metrics such as production quality and tool life. In this study, the effects of adding 0.5 wt CNC nanopowder to the MQL fluid on the milling process of Cupral 4M material were investigated. The experiments were conducted under two different cutting speeds 125-150 mmin, two different feed rates 0.04-0.06 mmrev, and three different coolinglubrication conditions dry, pure MQL, and CNC nanoparticle MQL. As a result of the experiment, surface roughness, tool wear, and energy consumption were measured, and the obtained data were compared. The addition of CNC nanopowder to MQL fluid provided significant improvements up to 66 in surface quality, 39 in tool wear, and 10 in energy consumption in all three results compared to dry and MQL conditions. These results indicate that the addition of CNC nanoparticles has a friction-reducing and tribofilm-protecting effect in the cutting zone. This study fills one of the essential gaps in the literature on improving the sustainable millability of Cupral 4M material and reveals the effectiveness of nanoparticle-added MQL fluids.

 Cupral 4M gibi bakır-nikel esaslı alaşımların işlenebilirliği, yüksek termal iletkenlik, yapışkan talaş oluşumu ve takım aşınmasına yatkınlık nedeniyle imalat endüstrisinde oldukça zorlu işlenebilirliğe sahip olarak bilinir. Geleneksel soğutma ve yağlama yöntemleri bu malzemelerin işlenebilirliğinde yetersiz kalmakla birlikte, üretim kalitesi ve takım ömrü gibi işlenebilirlik metrikleri üzerinde olumsuzluğa neden olmaktadır. Bu çalışmada, ağırlıkça 0.5 CNC nanotozu katkılı MQL sıvısının Cupral 4M malzemesinin frezeleme işlemi üzerindeki etkileri incelenmiştir. Deneyler iki farklı kesme hızı 125-150 mdk, iki farklı ilerleme hızı 0.04-0.06 mmdev ve üç farklı soğutmayağlama koşulu kuru, saf MQL, CNC nano parçacık MQL altında gerçekleştirilmiştir. Deney sonucu olarak yüzey pürüzlülüğü, takım aşınması ve enerji tüketimi ölçülmüş, elde edilen veriler karşılaştırmalı olarak irdelenmiştir. CNC nanotoz ilaveli MQL sıvısı, kuru ve MQL ortamına göre her üç sonuçta da anlamlı iyileşmeler yüzey kalitesinde 66ya, takım aşınmasında 39a, enerji tüketiminde ise 10a kadar sağlamıştır. Bu sonuçlar, CNC nano partikül ilavesinin kesme bölgesinde sürtünme azaltıcı ve tribo-film koruyucu bir etki oluşturduğunu göstermiştir. Bu çalışma, Cupral 4M malzemesinin sürdürülebilir frezelenebilirliğini artırmaya yönelik literatürdeki önemli boşluklardan birini doldurmakla birlikte ve nano partikül katkılı MQL sıvılarının etkinliğini ortaya çıkarmıştır.

Makale detayları

Investigation of the Effects of CNC Nanoparticle-Added Nanofluids on the Machinability of Cupral 4M Alloy

Yazarlar:

Üsame Ali Usca

Yayıncı:

Bingol University

Ana Başlıklar:

Akışkan Akışı | Isı ve Kütle Transferinde Deneysel Yöntemler

Dergi:

Türk Doğa ve Fen Dergisi Vol.14 Issue 3, pp.165-171

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001359153

pISSN:

2149-6366

Cupral 4M

Nanofluid

Minimum quantity lubrication

Crystalline nano celluloseCupral 4M

Nanosıvı

Minimum miktarda yağlama

Kristalin Nano Selüloz

Sayı

Makale detayları

Yazarlar: Üsame Ali Usca

Yayıncı: Bingol University

Ana Başlıklar: Akışkan Akışı | Isı ve Kütle Transferinde Deneysel Yöntemler

Dergi: Türk Doğa ve Fen Dergisi Vol.14 Issue 3, pp.165-171

Belge Tipi: Makale

Yayın Tarihi: 9/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001359153

pISSN: 2149-6366

Sayı

Yazarlar:

Üsame Ali Usca

Yayıncı:

Bingol University

Ana Başlıklar:

Akışkan Akışı | Isı ve Kütle Transferinde Deneysel Yöntemler

Dergi:

Türk Doğa ve Fen Dergisi Vol.14 Issue 3, pp.165-171

Belge Tipi:

Makale

Yayın Tarihi:

9/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001359153

pISSN:

2149-6366