Kurnosov A.F., Guskov Y.A.

Pulse-force method for evaluating the technical condition of a cylinder-piston group of an internal combustion engine

The article presents the results of theoretical and experimental studies on the substantiation of a new diagnostic parameter when evaluating the technical condition of the cylinder-piston group of an internal combustion engine in the starter scroll mode. In modern conditions, great importance is attached to improving the efficiency of engine diagnostics in the operation of agricultural vehicles through the use of digital measuring tools. The proposed non-selective method for assessing the tightness of the cylinder-piston group will automate the diagnostic process and reduce non-productive downtime of machines during diagnostic operations

Keywords:INTERNAL COMBUSTION ENGINE, DIAGNOSTICS, COMPRESSION, STRAIN MEASUREMENT, FORCES ON SUPPORTS, CYLINDER-PISTON GROUP