Scopus
YÖKSİS Eşleşti
Machining induced tribological investigations in sustainable milling of Hardox 500 steel: A new approach of measurement science
Measurement: Journal of the International Measurement Confederation · Eylül 2022
YÖKSİS Kayıtları
Machining induced tribological investigations in sustainable milling of Hardox 500 steel: A new approach of measurement science
Measurement · 2022 SCI-Expanded
DOÇENT MUSTAFA KUNTOĞLU →
Makale Bilgileri
DergiMeasurement: Journal of the International Measurement Confederation
Yayın TarihiEylül 2022
Cilt / Sayfa201
Scopus ID2-s2.0-85136581927
Özet
Hardox 500 is known as hard-to-cut steel possessing supreme abrasive wear resistance that makes it suitable for industrial applications especially for transportation. However, such properties limit the machinability of this low alloy, martensitic material in addition to being sensitive to thermal loading. Therefore, this study purposes to improve the machinability index of Hardox 500 steel by questioning the tribological influence of the various cooling and lubricating environments during milling operation. In this direction, dry, pure-MQL, conventional flooding and LN2 based cryogenic mediums were tested while observing tool wear, surface roughness and topography, cutting temperature and chips morphology. Seemingly, cryogenic environment suppresses the thermal effects while cutting with improving tool wear resistance, surface quality of the part and chips morphology, in comparison with other regimes. A supreme enhancement in the flank wear (114 %), cutting temperature (319 %) and surface roughness (152 %) were achieved by using cryogenic cooling over dry regime. Obtained findings were discussed within the framework of the tribological performance of the sustainable lubri-cooling regimes.
Yazarlar (1)
1
Mustafa Kuntoğlu
ORCID: 0000-0002-7291-9468
Anahtar Kelimeler
Cryogenic LN 2
Flood
Hardox 500
Milling
MQL
Sustainability
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
17
Atıf
1
Yazar
6
Anahtar Kelime