Cooling system of bearing in high speed feed system
- 10.2991/iceesd-18.2018.351How to use a DOI?
- Finite element analysis; Positioning precision; cooling system
In the high speed feed system, the temperature rise of the bearing will affect the positioning accuracy, so we design the liquid cooling system to cool the bearing. The cooling system consists of the mechanical module and the liquid-cycle-cooling module. The mechanical module is a spiral groove on the inner surface of the bearing seat, and the coolant cools the bearing through the spiral groove. The liquid-cycle-cooling module is mainly composed of a cooler, a one-way variable pump and temperature sensor to control the flow rate of the coolant. The temperature rise of the bearing is reduced by using the mechanical module and the liquid-cycle-cooling module, thereby improving the positioning accuracy of the machine tool.
- © 2018, 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 - Rong Li AU - Wei Lin AU - Yanan Wang AU - Yin Zhang AU - Juyong Zhang AU - Chunguang Li AU - Zhiping Chen PY - 2018/05 DA - 2018/05 TI - Cooling system of bearing in high speed feed system BT - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018) PB - Atlantis Press SP - 1974 EP - 1977 SN - 2352-5401 UR - https://doi.org/10.2991/iceesd-18.2018.351 DO - 10.2991/iceesd-18.2018.351 ID - Li2018/05 ER -