The experimental investigation of nonlinear impact behaviors of partial rolling bearing with failure collision

The influence of nonlinear impact behavior of partial failure collision rolling bearing is studied when the pitfall occurs in the inner ring. The piecewise non-smooth experiment model of three-degree-of-freedom rolling bearing system with fault in inner ring is established, and the experiment method is used to further reveal the bifurcations and chaos of bearing system through establishing the Poincare mapping on the collision plane. The nonlinear impact behaviors are studied with the vibration force increasing, when the vibration frequency is determined. The impact signal spectrum characteristics are analyzed through changing the quality of the mass M1 after adding a force sensor. The study of nonlinear impact behaviors of the fault bearing system provides reliable basis for the design and fault diagnosis and provides theoretical guidance and technical support for the actual design in the safe and stable operation of large high-speed rotating machinery.

[1]  N. Tandon,et al.  An analytical model for the prediction of the vibration response of rolling element bearings due to a localized defect , 1997 .

[2]  J. H. Xie,et al.  Symmetry and bifurcations of a two-degree-of-freedom vibro-impact system , 2008 .

[3]  Meng Guang.  NONLINEAR ANALYSIS FOR A MACHINE-TOOL SPINDLE SYSTEM SUPPORTED WITH BALL BEARING , 2008 .

[4]  Jianhua Xie,et al.  Torus T2 and its routes to chaos of a vibro-impact system , 2006 .

[5]  Jianhua Xie,et al.  Bifurcations and chaos in a system with impacts , 2001 .

[6]  Sanjay H Upadhyay,et al.  Theoretical model to predict the effect of localized defect on dynamic behavior of cylindrical roller bearing at inner race and outer race , 2014 .

[7]  Steven W. Shaw,et al.  A Periodically Forced Impact Oscillator With Large Dissipation , 1983 .

[8]  Luo Gui-huo.  Non-Linear Bearing Force of the Rolling Ball Bearing and Its Influence on Vibration of Bearing System , 2006 .

[9]  Meng Guang.  Three types of bifurcation in a spindle-ball bearing system , 2009 .

[10]  Carl Q. Howard,et al.  A nonlinear dynamic model of the vibration response of defective rolling element bearings , 2013 .

[11]  Robert B. Randall,et al.  Vibration response of spalled rolling element bearings: Observations, simulations and signal processing techniques to track the spall size , 2011 .

[12]  N. Tandon,et al.  A theoretical model to predict the vibration response of rolling bearings in a rotor bearing system to distributed defects under radial load , 2000 .