Lahin A. Synthesis of structural and technological support to the finishing of gear-wheels with functionally-oriented properties

Object of research - the structure of process gear wheels teeth finishing depending on operational features. Subject of research - regularities and connections of gear wheels teeth with function-oriented properties finishing process parameters . Goal - expansion of technological capabilities of gear wheels teeth finishing by synthesis the structural and technological maintenance, allowing to orient the gear wheels elements property depending on effect operational functions effects. Methods: basic positions of technology of Manufacturing engineering, the morphological synthesis methods, the comparative analysis methods , the set Theory, algebra of logic and sets, algebra structures, experiment planning methods, statistics methods. Equipment: CVD coater "NNV-6.6-I1", the roughness integrator 252, the thickness gage "Constanta K5" with the ID-0 sensor, the micro durometer PMT-3, the metallograph Neophot 2, the UZG 3-4 ultrasonic generator UZG 3-4 , the PMS 2,5-18 magnetostriction converter PMS 2,5-18 , the air abrasion devise. Theoretical and practical results: first developed technological supports structure of function-oriented properties of gear wheels elements, according to action operational functions that has allowed a more rational gear wheelth resource using. Based on the methods of concentration working positions in vacuum camera, increased the Coating process productivity in 3-4 times, and reduced wear of gear teeths working surfaces by 50-60 % is achieved. Results are adopted for implementation in JSC Motor Sich and ODO "Buran", and are used in teaching in SHEI "Donetsk National Technical University". Branch - mechanical engineering.