Minimization of abrasive wear of the hub

What is it about?

The effective approach to reduce the value of the hub abrasive wear of the friction pair at the design stage has been proposed. It has been shown that the reduction of the material wear in the friction unit may be controlled based on the choice of the displacement of the points function of the hub external contour of the friction pair.

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Why is it important?

Today, the solutions of the mechanics problem concerning the development of such surface geometry of the friction pair elements, which contributes to decreased wear, practically are not known. The solution of this problem will increase the serviceability of the tribocoupling.