Abstract
The quest for higher machine accuracy demands high dynamic rigidity, which requires a good understanding and control of vibration in machining. Such vibration is complex and can be excited by either cutting or feeding.
This paper reports an investigation involving the identification of the possible source and mode of a lower natural frequency (35 Hz) of the Y-axis ball-screw drive of a Beaver VC35 Milling Machine by analytical and finite element methods [1]. It contributes not only to the knowledge of how the ball-screw vibrates laterally, but also, conceptually, to the need for its inclusion in the interaction between the control and the mechanical structure. It also demonstrates the application of FE vibrational analysis to machine tools.
This paper reports an investigation involving the identification of the possible source and mode of a lower natural frequency (35 Hz) of the Y-axis ball-screw drive of a Beaver VC35 Milling Machine by analytical and finite element methods [1]. It contributes not only to the knowledge of how the ball-screw vibrates laterally, but also, conceptually, to the need for its inclusion in the interaction between the control and the mechanical structure. It also demonstrates the application of FE vibrational analysis to machine tools.
| Original language | English |
|---|---|
| Title of host publication | Advances in Manufacturing Technology XVI : NCMR 2002 |
| Subtitle of host publication | Proceedings of the Eighteenth National Conference on Manufacturing Research |
| Editors | Kai Cheng, David Webb |
| Publisher | John Wiley and Sons Ltd |
| Pages | 247-251 |
| Number of pages | 5 |
| ISBN (Print) | 9781860583780 |
| Publication status | Published - 30 Sep 2002 |
| Event | 18th National Conference on Manufacturing Research: Advances in Manufacturing Technology XVI - Leeds Metropolitan University, Leeds, United Kingdom Duration: 10 Sep 2002 → 12 Sep 2002 Conference number: 18 https://www.wiley.com/en-gb/Advances+in+Manufacturing+Technology+XVI+NCMR+2002-p-9781860583780 |
Conference
| Conference | 18th National Conference on Manufacturing Research |
|---|---|
| Abbreviated title | NCMR 2002 |
| Country/Territory | United Kingdom |
| City | Leeds |
| Period | 10/09/02 → 12/09/02 |
| Internet address |