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Başlık: Evaluation of tool life - tool wear in milling of inconel 718 superalloy and the investigation of effects of cutting parameters on surface roughness with taguchi method
Diğer Başlıklar: Procjena radnog vijeka alata-trošenja alata kod glodanja superlegure Inconel 718 i istraživanje učinaka parametara rezanja na hrapavost površine kod Taguchi metode
Yazarlar: Motorcu, Ali Rıza
Uludağ Üniversitesi/Teknik Bilimler Meslek Yüksekokulu.
0000-0002-9129-8935
Kuş, Abdil
Arslan, Rıdvan
Tekin, Yücel
Ezentaş, Rıdvan
G-5458-2017
57196667786
13609418000
15064756600
6506973222
Anahtar kelimeler: Engineering
Coated carbide tools
Inconel 718
Surface roughness
Tool life
Up/down milling
Carbide tools
Machinability
Performance
Improvements
Alloys
Cutting
Geometrical optics
Milling (machining)
Superalloys
Surface roughness
Taguchi methods
Titanium nitride
Tribology
Wear of materials
Average surface roughness
Coated carbide tools
Cutting parameters
Inconel 718 superalloys
Inconel-718
Optimal controls
Taguchi technique
Tool life
Tools
Yayın Tarihi: 2013
Yayıncı: Univ Osijek
Atıf: Motorcu, A. R. vd. (2013). "Evaluation of tool life - tool wear in milling of inconel 718 superalloy and the investigation of effects of cutting parameters on surface roughness with taguchi method". Tehnicki Vjesnik-Technical Gazette, 20(5), 765-774.
Özet: In this study, the effects of cutting speed, milling direction (down milling, up milling), coating layer (TiAlN and TiAlN-TiN) and the number of inserts of tool holder on the surface roughness and tool life in dry milling of Inconel 718 superalloy were investigated. In the first place, the effects of control factors on the tool life were studied at the cutting speeds of v = 50 m/min and v = 100 m/min. The alternation of flank wear depending on the cutting time was examined. The types of wear and wear mechanisms were determined by examining the optical images of worn tools. In the second part of the study, for the purpose of investigating the effects of control factors on the surface roughness, L16 Taguchi Technique was used and the optimal control factor levels, giving the lowest value of the average surface roughness parameter (Ra) were determined. The effect of cutting speed on the tool life was more than the effects of the milling type and number of inserts. Down milling resulted in longer tool life compared to up milling method. In up milling, longer tool life was obtained with 2 inserts at low cutting speeds and with 4 inserts at high cutting speeds. TiAlN- TiN coated tools exhibited twice as long tool life than the TiAlN coated tools. For both milling methods, the most effective wear types were flank wear and nose wear.
URI: https://hrcak.srce.hr/file/161779
http://hdl.handle.net/11452/32887
ISSN: 1330-3651
1848-6339
Koleksiyonlarda Görünür:Scopus
Web of Science

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