Research Article
A Mathematical Modeling to Predict the Cutting Forces in Microdrilling
Table 1
Mechanical and physical properties of microdrills material.
| | Mechanical and physical properties | Value |
| | Co Content (%) | 9 | | WC including doping (%) | 91 | | Density (g/cm³) | 14.3 | | HV 30 (N/mm²) | 2000 | | HRA | 94.4 | | Transverse rupture strength (N/mm²) | 4000 | | Tungsten carbide particle size (m) | 0.2 |
|
|
