ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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10
Issue
vol 62 / November, 2019
Article
UDC 921.01

EFFECTIVE METHOD OF ACCELERATED LIFE TEST OF FRICTION ASSEMBLY

L. V. Efremov
St. Petersburg State Engineering Institute, Department of Abrasive Technologies; Professor


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Abstract. An effective method of accelerated life tests of friction assembly to assess its resources — the percentage of the residual service lifetime is considered. The technique is based on a “Veer”-type parametric model  of attrition process by wear rate measurement with the use of artificial bases.
Keywords: probability, sample, test, loading, refusal, distribution, service life