Dynamic sensitivity analysis of CNC machine tools in static state
- DOI
- 10.2991/icsma-16.2016.14How to use a DOI?
- Keywords
- CNC machine tool, Operationalÿmode, Dynamic sensitivity, Tool wear characterization
- Abstract
This paper mainly discusses the tool condition monitoring based on dynamic sensitivity, and explores a method for characterizing tool condition characterization. Firstly, the sensitive directions and components of different orders low modes were analyzed in the static state. Modal parameters and the dominant mode are also identified. Secondly, dynamic sensitivity analysis of the tool-workpiece system is analyzed by using operational modes. For the dominant mode, the modal sensitivity is high in both static and dynamic state. Although many factors such as boundary condition change a lot in cutting conditions, the modal sensitive parts do not change. It indicates that the modal sensitivity is the basic attribute. Therefore, it is reliable to analyze the dynamic sensitivity of the tool-workpiece system by the amplitude change of the operational modes during the cutting process.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Xuchu Jiang AU - Xinyong Mao AU - Caihua Hao AU - Huanbin He AU - Chao Qin AU - Bin Li PY - 2016/12 DA - 2016/12 TI - Dynamic sensitivity analysis of CNC machine tools in static state BT - Proceedings of the 2016 4th International Conference on Sensors, Mechatronics and Automation (ICSMA 2016) PB - Atlantis Press SP - 65 EP - 70 SN - 1951-6851 UR - https://doi.org/10.2991/icsma-16.2016.14 DO - 10.2991/icsma-16.2016.14 ID - Jiang2016/12 ER -