Analysis of the Material Removal Process in Precision Milling of AZ91D Magnesium Alloy
Artykuł w czasopiśmie
MNiSW
70
Lista 2024
| Status: | |
| Autorzy: | Korpysa Jarosław |
| Dyscypliny: | |
| Aby zobaczyć szczegóły należy się zalogować. | |
| Rok wydania: | 2025 |
| Wersja dokumentu: | Elektroniczna |
| Język: | angielski |
| Numer czasopisma: | 11 |
| Wolumen/Tom: | 16 |
| Numer artykułu: | 1283 |
| Strony: | 1 - 18 |
| Impact Factor: | 3,0 |
| Efekt badań statutowych | NIE |
| Finansowanie: | This research was funded in whole or in part by National Science Centre, Poland, grant no. 2023/49/N/ST8/01411. For the purpose of Open Access, the author has applied a CC-BY public copyright licence to any Author Accepted Manuscript (AAM) version arising from this submission. |
| Materiał konferencyjny: | NIE |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 13 listopada 2025 |
| Abstrakty: | angielski |
| The study investigated the material removal process during precision milling of AZ91D magnesium alloy. A high-speed camera enabling high-frequency image recording was used to observe the cutting zone. In effect, it was possible to observe the mechanism of the chip formation process at different stages of the cutting flutes performance. Experiments were conducted with different feeds per tooth in order to detect the occurrence of plough- ing. Results showed that the both cutting flutes of the end mill did not perform in a uni- form manner. Material was predominantly removed by first flute, as a result of which chips formed by this flute were much larger than those generated by the other flute. Nev- ertheless, the shearing process proceeded effectively even at low feed values. Results also showed that large burrs were formed when machining was conducted with low feed per tooth, which confirmed a significant contribution of plastic deformation to burrs for- mation. An increase in feed per tooth, however, made it possible to minimize the phenom- enon of burrs formation. |
