Author name: zhygear

According to the above research on the time-varying meshing stiffness of gears with pitting features, the periodic stiffness curve with

The displacement response of driving gear xp under different damping ratios (ζ = 0, 0.05, 0.10, 0.15) is plotted in

Taking the basic parameters of gear pair 1 as an example, it is difficult to use regular geometric algorithm to

Micro pitting can be regarded as the precursor of the occurrence of early pitting characteristics, and its geometric characteristics are

According to the randomness of the pitting formation area, the pitting physical model under the random distribution shown in Figure

For as shown in figure 1 (b) along tooth width direction more corrosion characteristics of the model, select the multipoint

For as shown in figure 1 (a) along the direction of the tooth profile of multipoint corrosion characteristic model, selecting

The multi-point erosion model can be mainly divided into the direction along the tooth profile and the direction along the

According to the schematic diagram of pitting section in Figure 1, the section at the node is selected to study

According to the characteristics of pitting metal shedding, the most intuitive performance after pitting is that the width of meshing

According to the measured data and theoretical calculation analysis of surface micro topography roughness of machining parts, the approximate relationship

Let A1 be the contact area of the largest single asperity, and the contact of the tooth surface can be

The basic parameters of gear pair 2 are selected to calculate and analyze the time-varying meshing stiffness with friction effect.