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Revealing the Negative Effect of Ultrasonic Vibration on Tool Wear in SiCf/SiC Milling
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DOI:10.1016/j.jmatprotec.2026.119327.png)
Abstract
En 中文
• Thermo-mechanical competition governs ultrasonic vibration efficacy in tool wear. • Vibration aids chip removal in dry cutting but induces fatigue chipping under cooling. • LN2 cooling extends tool life 20-fold by suppressing thermally-induced graphitization. • Intense cooling shifts dominant failure mode from graphitization to abrasive wear. • Surface quality is directly mapped by tool edge stability rather than cooling intensity.
Keywords:
Tool wear
Ultrasonic vibration
Cooling effects
Graphitization
Abrasive wear
Journal
J
IF:
7.5
Papers:
1.6W
Citations:
4.5W
