COMPARATIVE ANALYSES OF MULTI-PASS FACE-TURNING OF A TITANIUM ALLOY UNDER VARIOUS CRYOGENIC COOLING AND MICRO-LUBRICATION CONDITIONS

Comparative analyses of multi-pass face-turning of a titanium alloy under various cryogenic cooling and micro-lubrication conditions

Titanium alloys, despite their high strength-to-weight ratio, are considered as difficult-to-machine materials.Their poor machinability is attributed, among other reasons, to the accumulation of intense heat near the cutting edge that leads to brisk tool damage.The tool damage, in turn, causes deterioration of Midi Interface work surface quality, c

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Geochemical Constraints on the Evolution of Late- to Post-Orogenic Granites in the Arabian Shield, with a Specific Focus on Jabal Al Bayda Area in the Central Hijaz Region, Saudi Arabia

The Jabal Al Bayda, located in the Hijaz terrain of northwest Saudi Arabia, comprises magmatic rocks that represent the ending phase in the Precambrian development of the Arabian Shield.Two granitic suites have been studied petrologically and geochemically, the monzogranite and alkali granite suites, to gain knowledge about their origin and geotect

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A Novel Functional Electrical Stimulation-Induced Cycling Controller Using Reinforcement Learning to Optimize Online Muscle Activation Pattern

This study introduces a novel controller based on a Reinforcement Learning (RL) algorithm for real-time adaptation of the stimulation pattern during FES-cycling.Core to our approach is the introduction of an RL agent that interacts with the cycling environment and learns through trial and error Headband how to modulate the electrical charge applied

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Topological optimization of structures with thermomechanical loading under compliance constraints for 3D printing applications

Currently, due to the high costs of production and expensive raw materials, approaches, including, making models smaller and lighter, are especially considered in the design of structures.In order to better describe the capabilities, efficiency, and limitations of an innovative field called topology optimization, various practical problems under di

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