Research on ultrasonic grinding ZrO2 ball valve with a cup
WEBFeb 2, 2024 · The diamond grinding ring with a 180 mesh grit size. The ultrasonic amplitudes applied during the grinding were set at 0 μm, 2 μm, 4 μm, and 6 μm. Tap water served as the coolant. Fig. 8. Grinding test field diagram. Full size image. Table 3 Mechanical properties of ZrO 2 ceramics.