Based on test results obtained, we constructed the friction-fatigue curve and wear intensity curves for the friction pair steel 45 - polymer F4-VM. The above curves are found to contain regions of low-cycle, high-cycle and high durability fatigue, and we show that parameters which describe and delimitate these regions are stable and independent, e.g., of the conventional wear intensity characteristic. We provide a phenomenological description of the wear processes in the above characteristic regions.
展开▼
