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Keywords: ball bearings
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2011, 133(4): 041011.
Published Online: April 11, 2011
... 2010 11 04 2011 11 04 2011 ball bearings rolling bearings vibrations rolling element bearing condition monitoring diagnosis vibration surface roughness rolling contact shot noise Rolling element bearings are widely used in the rotating machinery, and knowledge...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2010, 132(2): 021004.
Published Online: March 16, 2010
...Imao Nagasaka; Jun Liu; Yukio Ishida When both ends of an elastic continuous rotor are supported simply by double-row self-aligning ball bearings, the geometrical nonlinearity appears due to the stiffening effect in the elongation of the rotor if the movement of the bearings in the longitudinal...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. December 2009, 131(6): 061009.
Published Online: November 19, 2009
...G. Chen In this paper, a new rotor-ball bearing-stator coupling system dynamics model is established for simulating the practical whole aero-engine vibration. The main characteristics of the new model are as follows: (1) the coupling effect between rotor, ball bearing, and stator is fully...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. December 2009, 131(6): 061001.
Published Online: October 21, 2009
...G. Chen An unbalanced rotor dynamic model supported on ball bearings is established. In the model, three nonlinear factors of ball bearing are considered, namely, the clearance of bearing, nonlinear Hertzian contact force between balls and races, and the varying compliance vibrations because...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2008, 130(4): 041004.
Published Online: July 1, 2008
...Yukio Ishida; Jun Liu; Tsuyoshi Inoue; Akihiro Suzuki An asymmetrical shaft supported by single-row deep groove ball bearings with clearance has nonlinear spring characteristics, rotating stiffness difference in shaft, and static stiffness difference in support at the shaft ends. When...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2008, 130(3): 031012.
Published Online: May 14, 2008
...Imao Nagasaka; Yukio Ishida; Jun Liu Forced oscillations in the vicinities of both the major and the secondary critical speeds of a continuous asymmetrical rotor with the geometric nonlinearity are discussed. When the self-aligning double-row ball bearings support the slender flexible rotor at both...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. August 2007, 129(4): 520–524.
Published Online: April 16, 2007
... balancing position. Numerical results indicate that the ball-rod-spring balancer may possess a larger stable region of the perfect balancing position compared to the traditional fixed-orbit balancer. 14 11 2005 16 04 2007 ball bearings rolling bearings disc drives optical disc storage...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. August 2007, 129(4): 495–506.
Published Online: March 19, 2007
... sizes on outer rings and inner rings of ball bearings. 07 09 2006 19 03 2007 fatigue condition monitoring ball bearings rolling bearings wavelet transforms vibrations crack detection demodulation wavelet mechanical shock response modal analysis vibratory analysis...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. April 2006, 128(2): 203–209.
Published Online: September 9, 2005
...-speed backward whirl significantly reduces the CB life and that an optimal damping lowers the CB temperature and increases the CB life. In this research, the Hertzian contact ball bearing model, including components’ thermal growths, is developed and added to the auxiliary...