The present work studies three variables (cutting velocity, feed rate, and cut depth) on hard turning cutting temperature of uncoated multilayer-coated carbide (TiN, TiN/TiCN, TiN /Al2O3/ TiCN) inserts are used in AISI 1045 alloy steel. tool's was measured simultaneously, measuring the tool-chip interface using infrared radiation (IR) pyrometer this investigation. This study investigated perfor...

This work evaluated the influence of titanium carbo-nitride (TiCN), chromium aluminum nitride (CrAlN), and boron (BCN) coatings deposited on AISI 1045 steel their behavior in fatigue life. Suitable deposition parameters were established to obtain appropriate times for polycrystalline growth desired stoichiometry, as well a stable layer thickness ~ 3 ?m. The physical chemical properties obtained...

Indentat~on technque was used to characterize the mechanical properties (elastic modulus, hardness and toughness) both of PVD coatmgs and autocatallt~c chem~cal deposition ones. TIN and TiCN films m ere respectively depos~ted on a duple.: s t adess steel substrate using PVD technque. moreover a Nip films (P content about 8O6) and a NIPIB,C composite ones were used as comparison materials The ef...

The paper proposes a classification of adaptive materials and coatings for tool purposes, showing the ability to adapt external heat power influences, thereby improving life. Creating cutting made composite powder high speed steels containing refractory TiC, TiCN, Al2O3 compounds milling 41CrS4 steel demonstrated effectiveness materials. material characteristics under loads’ influence surface l...

Cutting fluids, usually in the form of a liquid, are applied to the chip formation zone in order to improve the cutting conditions. Cutting fluid can be expensive and represents a biological and environmental hazard that requires proper recycling and disposal, thus adding to the cost of the machining operation. For these reasons dry cutting or dry machining has become an increasingly important ...

Cermets are composites of a TiCN hard phase and metal binder, typically mixture Co Ni. They offer excellent combinations hardness fracture toughness as well bending strength. Due to the current classification both Ni CRM CMR there is interest that their use shall be limited amount within cermets reduced. Within this study, novel high entropy alloy-based binder system, comprising only elements n...

Accurate load forecasting is essential for ensuring safe, stable, and economical operation of energy internet. Temporal convolutional networks (TCNs) have demonstrated superior performance, when compared to recurrent neural network models, since their introduction in electrical forecasting. However, the current TCN-based models are unable obtain a large receptive field strong long-time feature ...