Abstract
In order to improve the machining precision of precision surface grinding machine, the static performance and thermal performance of the machine hydrostatic guide are analyzed, and the static characteristics and temperature distribution of the oil pad under an inlet oil pressure of 2.8–3.4 MPa and an oil film thickness of 38–44 μm were researched. The simulation results show that the initial temperature of the oil chamber area is 20 °C, and the temperature gradually decreases from the inlet. When the oil film thickness is 40 μm, the inlet oil pressure increases from 2.8 to 3.4 MPa; accordingly, the each pair of oil film bearing capacities increases from 7510 to 8240 N. The research results can provide the basis for the optimization design of guide.
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Acknowledgements
The authors gratefully acknowledge the financial support provided by National Science and Technology Major Project of China (Grant No. 2011ZX04004-051).
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Guo, C., Cui, Y. (2016). Study on the Hydrostatic Slide Film Temperature Field and Bearing Capacity of Precision Grinding Machine. In: Huang, B., Yao, Y. (eds) Proceedings of the 5th International Conference on Electrical Engineering and Automatic Control. Lecture Notes in Electrical Engineering, vol 367. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-48768-6_80
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DOI: https://doi.org/10.1007/978-3-662-48768-6_80
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