Multiscale dynamics in milling of fiber reinforced composites
Fragment książki (Rozdział w książce)
| Status: | |
| Autorzy: | Litak Grzegorz, Rusinek Rafał, Syta Arkadiusz, Sen Asok K. |
| Wersja dokumentu: | Drukowana |
| Arkusze wydawnicze: | 0,5 |
| Język: | angielski |
| Strony: | 409 - 414 |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | NIE |
| Abstrakty: | angielski |
| We have analyzed the variations in cutting force during milling of a fiberreinforced composite material. In particular, we have investigated the multiscale dynamics of the cutting force measured at different spindle speeds using wavelets. The wavelet analysis identified the coexistence of important periodicities related to the natural frequency of the system and its multiple harmonics. Their nonlinear superposition leads to the specific intermittent behavior. The workpiece used in the experiment was prepared from an epoxy-polymer matrix composite reinforced by carbon fibers. |
