Table 1 Parameters of the MD simulation model
Parameters | Value |
|---|---|
Length l | 108.6 nm |
Height h | 70.6 nm |
Width w | 4.3 nm |
Nominal cutting direction | (001)/[\(\stackrel{\mathrm{-}}{1}\)00] |
Tool rake/clearance angle | 0°/10° |
Total atoms in workpiece | 1,327,001 |
Phase difference φ | 90° |
Amplitude in the nominal cutting direction Ac | 40 nm |
Amplitude in the DOC direction Ad | 40 nm |
Nominal DOC | 40 nm |
Vibration frequency f | 500 MHz |
Nominal cutting speed | 3.125 m/s |
Tool edge radius | 7.14 nm |
Ambient temperature | 300 K, 600 K, 900 K, 1200 K |
Timestep | 1 fs |