The Dynamic Optimization Analysis of High-Speed Hybrid Thrust Bearing

Abstract:

In this paper, the dynamic characteristics of high-speed hybrid thrust bearing with four-recesses are optimized for different orifice diameter and supply pressure at a given speed condition, the dynamic moment coefficients of hybrid thrust bearing are analyzed, considering the thrust collar angular misalignment case to determine the optimization of orifice diameter and supply pressure under a given speed. The results provide certain reference to the hybrid thrust bearings used in high speed precision spindle.

• Periodical: Advanced Materials Research (Volumes 118-120)
• Pages: 507-511
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.118-120.507
• Online since: June 2010
• Authors: Kai Sun, Lan Wang, Xin Jun Zhao
• Keywords: Dynamic Characteristic, Optimization Analysis, Orifice Compensation, Supply Pressure

References

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DOI: 10.1115/1.1400997

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