The Analysis of the Efficiency of Application of Tribo- Recovery Mixture “Combat” for Restoration of Units and Units Means of Ground Support of AIrcraft Flights

The search for new effective ways of strengthening the working surfaces of parts of friction pairs of automobile engines and aggregates of automobile base chassis during their manufacture and technologies for restoring properties during maintenance and repair remains relevant for researchers in the field of mechanical engineering.The article presents the general procedure and results of full-scale tests of the technology of tribotechnical recovery using the triborecovery mixture “Kombat”, used to strengthen highly loaded friction pairs of internal combustion engines and individual transmission units of ground support for aircraft flights without disassembling them during operation, increasing reliability and lengthening machine resource.The data of control measurements of the rate of wear of moving joints by the acoustic emission method after processing the tribo-restorative mixture “Kombat” indicate a significant reduction of this indicator for internal combustion engines and transmission units due to the metal-ceramic layer, which has high wear-resistant and scratch-resistant characteristics.The results of the use of the technology should be considered positive and provide grounds for scientifically justifying recommendations for the introduction of the reparative technology of tribotechnical restoration for the means of ground support for aircraft flights as a way to restore the resource of machines and mechanisms and reduce the rate of their wear and tear.