Minimizing the number of experimental tribological tests on the friction machine of reciprocating motion

摘要

The theory of the equivalence of friction units tests for a large number of samples to lengthy tests of one sample for friction machines of reciprocating motion based on the Birkhoff-Khinchin theorem for processes that meet the criteria of ergodicity and stationarity has been developed. It has been established that a large part of the examined friction pairs under the indicated test conditions meets the specified criteria.