The Analysis and Design of Turbocharger Thrust Bearing

Abstract:

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Turbocharger turbine shaft thrust bearing is the role of high-speed rotating turbine to withstand the axial force generated by the turbine shaft and a part of the axial position. Fixed on the intermediate thrust bearing on the two sides and both sides of the ring, respectively, relative sliding. Sliding contact surface produces a condition of dynamic pressure oil film structure and shape of the oil wedge. Bearing the sides of the structural design of the oil wedge slot and forming a design to solve the main content. Bearing thrust bearing stiffness and rotation in the process of stress state and the smooth line is to improve the bearing life. Rotating turbine shaft to ensure the accuracy of key factors. Method of lubricating oil to the oil and oil Xie in the shape and precision bearings to ensure the prerequisite conditions and service life.

Info:

Periodical:

Advanced Materials Research (Volumes 308-310)

Edited by:

Jian Gao

Pages:

1333-1336

DOI:

10.4028/www.scientific.net/AMR.308-310.1333

Citation:

L. J. Qiu et al., "The Analysis and Design of Turbocharger Thrust Bearing", Advanced Materials Research, Vols. 308-310, pp. 1333-1336, 2011

Online since:

August 2011

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Price:

$35.00

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