Abstract
The paper proposes a model of tribotechnical diagnostics, which allows us to determine
the technical condition of an internal combustion engine within its life cycle and then take
measures, including its decommissioning due to excessive wear of major components. The
paper also focuses on tribodiagnostic methods that are suitable for assessing the technical
condition of internal combustion engines used in various means of transport (automobiles,
railway locomotives powered by internal combustion engines, aircraft powered by reciprocating internal combustion engines, special and garden equipment). An internal combustion engine from agricultural equipment was selected for the experiment and monitored
throughout its life cycle. The paper describes in detail the appropriate methods used for the
proposed tribotechnical diagnostics model, including the results from the measurements by
these methods. The said methods were then evaluated and mutually compared. The following advanced instrumental analytical methods were used to evaluate the collected engine
oil samples: atomic emission spectrometry (AES), ferrography, automatic laser counter and
LNF particle classifier, FTIR infrared spectrometry. The result of the work (paper) is the
design of a tribotechnical diagnostics model for determining the technical condition of an
internal combustion engine during its life cycle and the determination of limit values for assessing the technical condition of a Honda GCV 165 internal combustion engine. The results
are based on individual measurements
Publisher
Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne
Subject
Industrial and Manufacturing Engineering,Safety, Risk, Reliability and Quality
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