doi: 10.7763/IJMO.2023.V13.825
Machine Tool Equipped with a Counter Balance Feed Drive in the Z Direction with Right and Left Ball Screws and the Influence of Anisotropic Mechanical Behavior on Small-Diameter Drilling Processes
Yusuke Nosaka
*
,
,
- Doshisha University, Japan.
- Manuscript received April 7, 2022
- revised June 23, 2022
- accepted August 23, 2022
- published April 15, 2023
Abstract
In recent years, electronic devices have becomelighter, thinner, shorter, smaller, and more multifunctional,motivating micro drilling technology to become moresophisticated. To meet the demands of electronic applications,this paper proposes a drilling machine tool with acounterbalance vibration control mechanism. In this report,focusing on the timing of table feed rate changes during drilling,drilling experiments were conducted using four drilling pathswhile changing the table movement direction and feed ratealong the machining path. The accuracy of the positions of thedrilled holes and condition of the drill edge after drilling werethen evaluated.
Keywords
- Vibration
- counter balance
- machine tool
- DCG
How to Cite
Yusuke Nosaka, Toshiki Hirogaki, and Eiichi Aoyama, "Machine Tool Equipped with a Counter Balance Feed Drive in the Z Direction with Right and Left Ball Screws and the Influence of Anisotropic Mechanical Behavior on Small-Diameter Drilling Processes," International Journal of Modeling and Optimization, vol. 13, no. 2, pp. 54-59, 2023. https://doi.org/ 10.7763/IJMO.2023.V13.825
Copyright & License
Copyright © 2023 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).