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This study aimed to investigate the performance of zinc-coated brass wire in wire-cut electrical discharge machining (EDM) using an ultrasonic-assisted wire on tungsten carbide. The research focused on the effect of the wire electrode material on the material removal rate, surface roughness, and discharge waveform. Experimental results demonstrated that using ultrasonic vibration improved the material removal rate and reduced surface roughness compared to conventional wire-EDM. Cross-sectional SEM of the white layer and discharge waveform were investigated to explain the phenomena of ultrasonic vibration in the wire-cut EDM process.

Micromachines, Free Full-Text

Electrically Modified Hinge, Mental Health Safety Products, Hinge

Micromachines, Free Full-Text

Micromachines, Free Full-Text

Micromachines, Free Full-Text

Designs of InGaN Micro-LED Structure for Improving Quantum Efficiency at Low Current Density, micro led

Micromachines, Free Full-Text, mdpope 1-3

Micromachines, Free Full-Text

Micromachines, Free Full-Text, mdpope 1-3

Micromachines, Free Full-Text

Micromachines, Free Full-Text

Micromachines, Free Full-Text, mdpope 1-3

Overview of Rubik's Cube and Reflections on Its Application in Mechanism, Chinese Journal of Mechanical Engineering, multiple cube