Research Article
Apparatus Developments of Ultrasonic Vibration-Assisted Microabrasive Waterjet Polishing
Table 3
The main technical indexes.
| Working frequency (Hz) | Impedance accuracy | Qm accuracy | Impedance accuracy (MΩ) | Measured time (ms) | Impedance parameter |
| 4e1 – 1.10e8 | ±0.08% | ±3% | 3–500 | 3 | Z, Y, θ, R, X, G, B, L, C, D, Q |
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