- Tytuł:
- Numerical Simulation of Self-Excited Vibrations Under Variable Cutting Conditions
- Autorzy:
-
Bąk, P. A.
Jemielniak, K. - Tematy:
-
self-excited vibration
numerical simulation
virtual machining - Pokaż więcej
- Wydawca:
- Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
- Powiązania:
- https://bibliotekanauki.pl/articles/99477.pdf  Link otwiera się w nowym oknie
- Opis:
- A self-excited vibrations are one of the most important constraints to the performance and quality of machining part and it is affecting its dimensions and geometrical accuracy. Machining stability can be evaluated by different analytical and numerical methods. The paper presents utilization of numerical simulation of non-linear chatter in the time domain in stability analysis of machining process. Vibrations and cutting forces are an output from numerical simulation. In order to perform chatter recognition during excessive vibrations an automatic chatter detection is implemented in machining simulation. By combining all the above in one and enabling G-code reading, a tool for numerical simulation and validation of entire machining operation was created which is a subject of this paper.
- Dostawca treści:
- Biblioteka Nauki
Artykuł