TY  - JOUR
T1  - Investigation of the Effects of DLC Cutting Tool and Machining Parameters on Surface Quality and Cutting Force
TT  - DLC Kesici Takım ve İşleme Parametrelerinin Yüzey Kalitesine ve Kesme Kuvvetlerine Etkilerinin İncelenmesi
AU  - Etyemez, Ayhan
PY  - 2019
DA  - August
DO  - 10.31590/ejosat.573269
JF  - Avrupa Bilim ve Teknoloji Dergisi
JO  - EJOSAT
PB  - Osman SAĞDIÇ
WT  - DergiPark
SN  - 2148-2683
SP  - 494
EP  - 504
IS  - 16
LA  - en
AB  - In this study, the surface roughness and cutting forces of Al 7075 alloy were investigated experimentally while milling with cutting tool coated by Diamond-Like-Carbon (DLC). The influence of feed, cutting speed and depth of cut on surface roughness and cutting forces was analysed. Taguchi technique was used when designing the experiment. With this way, the time and cost of the experiments economised, and the data found from the experimental outcomes were adjusted, and improvement was performed. The connection between the dependent and independent variables was modelled mathematically by regression analysis method. As a result, the most effective factor in the formation of surface roughness with ANOVA was the feed with 92.46%, the most effective factor in the creation of cutting force was the depth of cut with 82.91 %. With the regression analysis, Ra's predictive equation was obtained with an accuracy of 94.7%, and the force estimation of the equation with 87.1% accuracy. In this study where the Taguchi method has been applied, the processing methods such as cutting force and surface roughness have been minimized, the performance has been increased, and the product quality has been improved.
KW  - DLC coated tools
KW  - Aluminium 7075
KW  - Taguchi
KW  - Regression Analysis
KW  - Variance Analysis (ANOVA)
N2  - Bu çalışmada, Al 7075 alaşımın Diamond Like Carbon (DLC)kaplamalı kesici takımlarla frezelemede yüzey pürüzlülüğü ve kesme kuvvetlerideneysel olarak incelenmiştir. İlerleme, devir ve talaş derinliğinin yüzeypürüzlülüğüne ve kesme kuvvetlerine etkisi araştırılmıştır. Deney tasarımında Taguchimetodu kullanılmıştır. Bu yöntem ile deneylere sarfadilecek zaman ve maliyettentasarruf edilmiş, deney neticelerinde elde edilen veriler optimize edilerekiyileştirme gerçekleştirilmiştir. Bağımlı ve bağımsız değişkenler arasındakiilişki matematiksel olarak regresyon analiz yöntemiyle modellenmiştir. Sonuçolarak da ANOVA ile de yüzeydeki pürüzlülüğün oluşumunda en etkili faktör %92.46 ile ilerleme, kesme kuvveti oluşumunda en etkili faktör % 82.91 ile talaşderinliği olduğu anlaşılmıştır.Regresyon analizi ile de Ra tahminsel denklemi % 94.7 doğruluk ile, kuvvet tahminsel denklemi % 87.1 doğruluk ileelde edilmiştir. Taguchi metodunun uygulandığı bu çalışmada kesme kuvveti veyüzey pürüzlülüğü gibi işleme yöntemlerinde en aza indirilip, performans yükseltilmişve elde edilen ürün kalitesi iyileştirilmiştir.
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UR  - https://doi.org/10.31590/ejosat.573269
L1  - https://dergipark.org.tr/tr/download/article-file/755554
ER  -