Table 4 Variables used in the MD simulation model
From: Atomistic aspects of ductile responses of cubic silicon carbide during nanometric cutting
Dimensions of SiC workpiece | 14.2624 × 4.6353 × 5.4845 nm |
|---|---|
Numbers of β-SiC atoms in the workpiece | 38,324 |
Numbers of carbon atoms in the cutting tool | 27,373 |
Tool nose radius | 2.2974 nm |
Undeformed chip thickness | 1.3128 nm |
Tool rake and clearance angle | -25° and 10° |
Workpiece machining surface | (010) |
Tool orientation and cutting direction | Cubic and <100> |
Equilibration temperature | 300 K |
Cutting velocity | 100 m/s |
Timestep | 0.5 fs |