Abstract: Wind pitch slip ring consists of several circuits applied with changing electric current, which makes the wear mechanism extremely complicated. The aim of this paper is to study the influence of electric current on the ...

Abstract: Running-in quality can be improved by optimizing the running-in parameters (load, speed, and running-in time). The relationship between running-in quality and the fractal dimensions of friction signal and wear surface is ...

Abstract: Experiments were performed on a ringondisk tribometer under lubricated conditions. Friction force was measured throughout the friction process. The parameter predictability was used to provide a quantitative description ...

Abstract: The reasonable electric current and graphite content will slow down the wear failure of friction pair and prolong the service life of slip ring. To study the wear behaviors of copper/graphite composites under different ...

Abstract: The steady-state described by running-in attractor in the perspective of nonlinearity, is closely dependent on the running-in parameters. To study the dependence of running-in attractor on system parameters, pin-on-disk ...