Abstract
This paper presents a procedure model for the experimental determination of wear coefficients by means of a two-disk tribometer. The approach presented allows any slide-to-roll ratios (SRR) to be set in order to be able to reproduce rolling-sliding contacts in addition to pure sliding contacts. The wear coefficients were calculated by means of tactile surface measurement on the one hand and gravimetric measurement on the other. Both methods show very good agreement. The tribometer tests presented are based on an application example from the field of roller bearing technology. Finally, the experimentally measured wear depths of the test discs are compared with a numerical wear simulation.
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