End Surface Grinding Machinability of Zirconia Ceramics via Longitudinal-Torsional Coupled Vibration Rotary Ultrasonic Machining.

Micromachines (Basel) · 2025 · PMC12471684 · PMID 41011954

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a decreasing trendno p-value reported

(2) Both cutting force F c and surface roughness showed a decreasing trend with increased spindle speed and ultrasonic power, while they increased with higher feed rates and cutting depths in both LTC-RUM and CON-M.

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