Efficient Roughness and Small Wear

Abstract

The reliability for the surfaces of friction directly depends on the shape and size of the roughness (and material of course) which there are on the surfaces of the mobile pair of friction (body and counter body). The movement even for the one part leads to detach small parts from the surface of friction. This process has the name wear/wear and tear or deterioration. Usually, this action is escorted with the physical phenomenon as the heating. In this case both the firmness and the wear resistance begin to fall/diminish essentially. In this article one important factor will be described in detail. It connects with the analysis how we can make all lugs in a roughness more stable during the real operation. Several ways will be demonstrated and described here. Moreover, applied calculations and figures confirm the theoretical positions as well. At last, some negative estimates during the processes of calculations and dimensions at the present time are given and the methods how to avoid them in practice using new achievements and recommendations.