EFFECT CUTTING PARAMETERS ON SURFACE ROUGHNESS IN A TURNING OPERATION / JAN BERHE AMARE; SUPERVISOR: Asst. Prof. Dr. VAHID KHOJASTEH

Yazar: Katkıda bulunan(lar):Dil: İngilizce 2022Tanım: 61 sheets; 31 cm. Includes CDİçerik türü:
  • text
Ortam türü:
  • unmediated
Taşıyıcı türü:
  • volume
Konu(lar): Tez notu: Thesis (MSc) - Cyprus International University. Institute of Graduate Studies and Research Mechanical Engineering Department Özet: ABSTRACT Finding the best machining settings is crucial to achieving the desired product quality in any machining operation. The goal of this study is to reduce the amount of surface roughness that the lathe machine produces by optimizing machining parameters including cutting speed, feed rate, and depth of cut. To evaluate an experimental study was conducted using data acquired by dry turning on a lathe machine, model CU582. Concerns and the manufacturing environment have a big impact on the best turning operation machining settings. Using a surface roughness tester, the workpiece's surface roughness is determined. Response parameters for example surface roughness and metal removal rate have a significant impact on turning parameters in this experimental analysis. By using Taguchi's method together with EN-9 turning parameters, primarily surface roughness was explored, and the results were assessed using ANOVA. By keeping other factors constant for the cutting parameters used at a surface roughness test that obtained the results, the experimental inquiry was carried out with changing input influential process parameters, depths of 0.55, 1.55, and 2.55 mm, cutting speeds of 31, 33, and 35 m/min, and feed rates of 0.22, 0.42, and 0.62 mm/rev are the only cutting parameter ranges used in this investigation. In addition to discovering the key cutting factors that influence cutting performance in turning operations, this study also allowed for the acquisition of the best cutting parameters for turning operations. The best surface roughness condition was found in this study's S/N ratio to be attained at depths of cut of 2.55 mm, cutting speeds of 35 m/min and feed rates of 0.22 mm/rev. The analysis of variance was used to establish the level of importance for each parameter. Consequently, based on the ANOVA, the Cutting speed is key or important turning operation setting. Keywords: ANOVA, EN-9, S/N ratio,Taguchi DOE, Lathe Machine, CU582.
Materyal türü: Thesis
Mevcut
Materyal türü Geçerli Kütüphane Koleksiyon Yer Numarası Durum Notlar İade tarihi Barkod Materyal Ayırtmaları
Thesis Thesis CIU LIBRARY Tez Koleksiyonu Tez Koleksiyonu YL 2661 A63 2022 (Rafa gözat(Aşağıda açılır)) Kullanılabilir Mechanical Engineering Department T2990
Suppl. CD Suppl. CD CIU LIBRARY Görsel İşitsel YL 2661 A63 2022 (Rafa gözat(Aşağıda açılır)) Kullanılabilir Mechanical Engineering Department CDT2990
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Thesis (MSc) - Cyprus International University. Institute of Graduate Studies and Research Mechanical Engineering Department

Includes bibliography (sheets 55-61)

ABSTRACT
Finding the best machining settings is crucial to achieving the desired product quality
in any machining operation. The goal of this study is to reduce the amount of surface
roughness that the lathe machine produces by optimizing machining parameters
including cutting speed, feed rate, and depth of cut. To evaluate an experimental
study was conducted using data acquired by dry turning on a lathe machine, model
CU582. Concerns and the manufacturing environment have a big impact on the best
turning operation machining settings. Using a surface roughness tester, the
workpiece's surface roughness is determined. Response parameters for
example surface roughness and metal removal rate have a significant impact on
turning parameters in this experimental analysis. By using Taguchi's method together
with EN-9 turning parameters, primarily surface roughness was explored, and the
results were assessed using ANOVA. By keeping other factors constant for the
cutting parameters used at a surface roughness test that obtained the results, the
experimental inquiry was carried out with changing input influential process
parameters, depths of 0.55, 1.55, and 2.55 mm, cutting speeds of 31, 33, and 35
m/min, and feed rates of 0.22, 0.42, and 0.62 mm/rev are the only cutting parameter
ranges used in this investigation. In addition to discovering the key cutting factors
that influence cutting performance in turning operations, this study also allowed for
the acquisition of the best cutting parameters for turning operations. The best surface
roughness condition was found in this study's S/N ratio to be attained at depths of cut
of 2.55 mm, cutting speeds of 35 m/min and feed rates of 0.22 mm/rev. The analysis
of variance was used to establish the level of importance for each parameter.
Consequently, based on the ANOVA, the Cutting speed is key or important turning
operation setting.
Keywords: ANOVA, EN-9, S/N ratio,Taguchi DOE, Lathe Machine, CU582.

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