Research Article
Mechanistic Force Modeling for Broaching Process
Table 1
Specific cutting energy constants during shaping process.
| Material | | | | | | |
| Mild steel | 7.3 | −0.46 | 7.2 | −0.037 | 3.6 | −0.71 | Aluminium | 7.4 | −0.39 | 5.0 | −0.68 | 2.1 | −1.2 | Cast iron | 7.3 | −0.29 | 5.9 | −0.31 | 2.3 | −1.0 |
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