Abstract. Higher cutting force and its temperature with faster tool wear are the causes of higher production costs lower machining efficiency. In this paper, help electrical discharge (EDM) laser technology, texture holes implemented on rake face principal flank tool. The force, friction characteristics surface roughness compared micro-textured processing technology system non-textured inner co...

Hard turning of martensitic stainless steel is gaining importance in all manufacturing sectors like automobile and aerospace industries. Machinability of materials depends on surface roughness, tool wear, cutting forces, specific cutting pressure and work material hardness. In this research hard martensitic stainless steel AISI 440 C and SCM 440 alloy steel was used as work materials. CBN and P...

In this study, turning operation of Monel K500 copper-nickel super-alloy was evaluated. Ceramic cutting tools with two different cutting noses (conventional and wiper) were utilized. At first, the experimental tests were designed by using central composite design method. After implementation of the tests, the statistical models for output data (surface roughness, cutting force, and flank wear) ...

In this study, turning operation of Monel K500 copper-nickel super-alloy was evaluated. Ceramic cutting tools with two different cutting noses (conventional and wiper) were utilized. At first, the experimental tests were designed by using central composite design method. After implementation of the tests, the statistical models for output data (surface roughness, cutting force, and flank wear) ...

Inconel 718 is a highly valued material in the aerospace and nuclear industries due to fact of its exceptional properties. However, processing this quite difficult, especially through machining processes. Machining results rapid tool wear, even when low removal rates are considered. In study, instrumented turning experiments were employed evaluate machinability alloy using PCBN tools while asse...