Cooling strategy and experiment of high-speed motorized spindle

Huimin Zhou; Zhan Wang

doi:10.1117/12.2592185

26 January 2021 Cooling strategy and experiment of high-speed motorized spindle

Huimin Zhou, Zhan Wang

Proceedings Volume 11767, 2020 International Conference on Optoelectronic Materials and Devices; 1176711 (2021) https://doi.org/10.1117/12.2592185
Event: 2020 International Conference on Optoelectronic Materials and Devices, 2020, Guangzhou, China

Abstract

The motorized spindle generates heat during high-speed operation, and the thermal deformation caused by temperature rise will seriously affect the machining accuracy of the motorized spindle. Therefore, in order to reduce the influence of the heating of the motorized spindle on the machining performance, the temperature field distribution of the motorized spindle is analyzed. Taking the motorized 170SD30 spindle as the research object, the temperature field of the motorized spindle was simulated by COMSOL software. The motorized spindle automatic test system was used to carry out the spindle cooling test. The motorized spindle cooling experiment showed the temperature distribution of the spindle in three common speed states. The higher the spindle speed runs, the higher the temperature of the spindle is; the higher the temperature of the cooling water is, the higher the temperature of the spindle is. The higher the flow rate of the cooling water is, the lower the spindle temperature is.

Citation Download Citation

Huimin Zhou and Zhan Wang "Cooling strategy and experiment of high-speed motorized spindle", Proc. SPIE 11767, 2020 International Conference on Optoelectronic Materials and Devices, 1176711 (26 January 2021); https://doi.org/10.1117/12.2592185

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