Error Analysis on CNC gear hobbing Machine Spindle Transmission Chain Based on SOV Theory
- 10.2991/icaemt-15.2015.42How to use a DOI?
- SOV CNC gear hobbing machine State space model Error propagation
In view of the situation that the transmission elements of YS3118 CNC gear hobbing machine are too many and complicated, leading to transmission errors which cannot guarantee the machining precision, Based on SOV theory, with CNC gear hobbing machine as example, the method of using state-space model to describe the transmission error flow delivery is proposed in this paper.First the coordinate system to describe transmission parts gear geometric characteristics is constructed , mathematical modeling of the revolute pair deviations caused by machining errors or assembly errors is fulfilled, the coordinate system transformation containing error parameters in gear drive combined with kinematics theory is described and the expressions of errors flow in transmission process using state-space model have been set up.ultimately through the calculation example, the effectiveness of this method is verified.
- © 2015, 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 - Jia-Li1 Zhao AU - Yuan Liu AU - Zhen Guo AU - Yao Zhang PY - 2015/08 DA - 2015/08 TI - Error Analysis on CNC gear hobbing Machine Spindle Transmission Chain Based on SOV Theory BT - Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology PB - Atlantis Press SP - 209 EP - 217 SN - 2352-5401 UR - https://doi.org/10.2991/icaemt-15.2015.42 DO - 10.2991/icaemt-15.2015.42 ID - Zhao2015/08 ER -