Uneven wear surfaces of machine parts

During the operation of machines, due to the uneven work processes and loads, the surface of their parts wears out unevenly. At the same time, the nature of uneven wear is inherent not in terms of aggregates of surfaces of parts, but also in a single surface. In this case, from a practical point of view, in order to achieve the required regulated resource, the nature of wear unevenness over a single surface is of greatest interest. It is known that the surface of parts work in a certain range of external loads. Moreover, these effects on different parts of the surface are inadequate. As a result, in a certain area in the zones of favorable impact, the surface wears out minimally compared to other areas where the wear reaches the limit value. Based on this, the article discusses the issues of uneven wear, surfaces of machine parts, gives its theoretical background and graphical interpretation.

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