In this study, TOPSIS and PIV methods were applied for multi-criteria decision making in
hard turning process. Experiments have been conducted in accordance with an …

This study aims to investigate chip formation and surface generation during the precision
turning of stainless steel 316L samples. A Finite Element Method (FEM) was used to …

Friction between the tool and the workpiece during machining operations always increases
the tool wear rate. Removing this problem by using fluids and cooling the tools is essential …

To create high-performance cutting fluids, it has been suggested to make use of nanofluids,
provided that these fluids are devoid of potentially harmful contaminants and that they …

The development of industry 4.0 has put forward higher requirements for modern milling
technology. Monitoring the degree of milling tool wear during machine tool processing can …

Cutting forces are very important variables in machining performance because they affect
surface roughness, cutting tool life, and energy consumption. Reducing electrical energy …

Most drill-string tool-joint require strong and reliable workpieces and require precision.
Modern manufacturers of tools for turning thread make them with null rake angle, which …

Among threaded connections of large sizes, tapered thread pipe connections are especially
often used, which are a very important part of drill strings. The efficiency of the drill strings …

High-speed turning is an advanced and emerging machining technique that, in contrast to
the conventional machining, allows the manufacture of the workpiece with high accuracy …

Selection of machining parameters and better prediction for cutting tool flank wear is
indispensable in hard machining as flank wear is directly influences the quality of machined …