Experimental study on dynamic characteristics of a high-speed rolling ball bearing support system with rubber rings

Author

Wang Yongxing ; Wang Shengze ; Yi Weifan

Author_Institution

Coll. of Mech. Eng., DongHua Univ., Shanghai, China

fYear

2011

fDate

15-17 April 2011

Firstpage

5028

Lastpage

5030

Abstract

The study presented in this paper experimentally studied the dynamic characteristics of the high-speed rolling ball bearing support system with rubber rings in the filament winding head of rotating machinery. First, a test-bed was established. Then, the amplitude-frequency relationship of the support system with three kinds different compression of rubber rings was measured and their relationship with respect to the structure of the support system with rubber rings was established. In particular, the equivalent stiffness and damping of the support system were calculated. This relationship is conducive to the optimization of design and vibration control of this kind of machinery.

Keywords

ball bearings; damping; elasticity; rings (structures); rolling bearings; rubber products; turbomachinery; damping; equivalent stiffness; filament winding head; highspeed rolling ball bearing support system; rotating machinery; rubber rings; vibration control; Aerodynamics; Ball bearings; Rolling bearings; Rotors; Rubber; Vibrations; dynamic characteristics; elasticity support; rolling ball bearing; rotor dynamics; winding head;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Information and Control Engineering (ICEICE), 2011 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-8036-4

Type

conf

DOI

10.1109/ICEICE.2011.5777484

Filename

5777484