The extensive range of steel types and classifications results in a diverse set of properties
such as plasticity, heat resistance, strength, and corrosion resistance. This diversity enables …

This paper explores the challenges of machining difficult-to-cut metals using tools like
coated carbide, ceramics, and CBN under dry conditions, addressing issues such as heat …

The concerns with some machinability aspects on surface roughness, flank wear and chip
morphology in hard turning of AISI 4140 steel using PVD-TiN coated Al 2 O 3+ TiCN mixed …

In this paper, the relationship between cutting parameters and machined surface integrity in
the hard milling of 4340 alloy steel using minimum quantity lubricant is investigated. Milling …

AISI D6 (hardness 65 HRC) is one of the hard-to-cut steel alloys and commonly used in
mould and die making industries. In general, CBN and PCBN tools are used for machining …

The present research addresses the machinability of hardened die steel (AISI D3, 61HRC)
in hard turning using multilayer (TiCN/Al2O3/TiN) coated carbide tool under nanofluid based …

The alloy steels commonly used for manufacturing of moulds and dies are the metals under
hard-to-cut category because of their hardness above 50 HRC in order to attain high …

Continuous research endeavors on hard turning (HT), both on machine tools and cutting
tools, have made the previously reported daunting limits easily attainable in the modern …

Efficient cooling and lubrication techniques are required to obtain sustainable machining of
difficult-to-cut materials, which are the pillars of aerospace, automotive, medical and nuclear …

An attempt was made in the present work to study the influence of machining parameters on
wear of different types of cutting tools during turning of hardened die steel. Multilayer CVD …