This paper provides a comprehensive exploration of the operational mechanism of an internal feedback hydrostatic turntable. It employs a self-compensating gap restrictor mechanism, resulting in heightened load capacity and stiffness. In this paper, the concept of internal flow is innovatively introduced. Subsequently, the Reynolds equation is solved using the finite difference method. This methodology offers a more precise and efficient assessment of the load-bearing performance of the oil pad within the turntable. Then this paper further investigates the influence of the internal flow coefficient and pressure ratio on oil pad performance, encompassing aspects like load capacity, stiffness, and flow rate. Ultimately, optimal parameters are selected to improve the structure of the gap restrictor, considering various operational scenarios. In conclusion, the method adopted in this study not only improves the calculation accuracy and efficiency but also improves the structure and performance of the oil pad.

中文翻译：

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考虑内流的内反馈静压转盘油垫性能分析及节流结构改进

本文对内反馈静压转台的运行机理进行了全面的探索。它采用自补偿间隙限制器机构，从而提高了负载能力和刚度。本文创新性地引入了内部流的概念。随后，使用有限差分法求解雷诺方程。该方法可以更精确、更有效地评估转盘内油垫的承载性能。然后本文进一步研究了内部流量系数和压力比对油垫性能的影响，包括负载能力、刚度和流量等方面。最终，考虑各种操作场景，选择最佳参数来改进间隙限制器的结构。综上所述，本研究采用的方法不仅提高了计算精度和效率，而且改善了油垫的结构和性能。