Title :
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
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;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777484
