The Effects of oil-gas Lubrication Air Pressure on the Bearing Temperature of Motorized Spindle

DOI

10.2991/ame-16.2016.12How to use a DOI?

Keywords

Oil-gas Lubrication, Coupled Heat Transfer, Temperature Field, Cooling.

Abstract

In order to analyze the 170SD30-SY motorized spindle bearing cooling effect of the oil-gas lubrication system, a fluid - solid coupling heat transfer model established in finite element software. It is realized by way of numerical simulations on the ground of theoretical analysis. By changing the compressed air pressure, the characters of bearing temperature was studied. Simulation results show that control the inlet air pressure in a reasonable range can make the temperature rise of the bearing control in a reasonable scope. Experiments were conducted according to the results of the simulation analysis and the experimental temperature is consistent with simulation results. Finally, a theoretical basis is offered for the parameter optimization of motorized spindle Oil-gas lubrication system which can meet the requirements of high-speed spindle bearing cooling technology.

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/).

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TY  - CONF
AU  - L.X. Zhang
AU  - T. Liu
AU  - C.Q. Li
PY  - 2016/06
DA  - 2016/06
TI  - The Effects of oil-gas Lubrication Air Pressure on the Bearing Temperature of Motorized Spindle
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 70
EP  - 74
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.12
DO  - 10.2991/ame-16.2016.12
ID  - Zhang2016/06
ER  -