Modeling of technological providing of operating properties of surfaces of hardened largemodal gear-wheels
The system of complex parameters, which is used for technological providing of operating properties of hardened large modal gear-wheels, and the technique of two-level providing of these properties, using graphic methods of system optimization were considered. The technological parameters for providing of operational properties of evolvment surfaces of hardened largemodal gear-wheels, their systemic analysis and experimental researches results were presented. The study has shown that for hardened gear-wheels, their parameters, such as teeth breakdown, active surfaces chipping and teeth upper layers flaking, teeth abrasion, plastic teeth deformations and scoring with the same regulated quality parameters of hardened gear-wheels surface, had the smaller dispersion of scattering than when using conventional technique of surfaces condition regulation. Also, the introduction of modeling of technological providing of hardened gear-wheels surfaces operating properties, using the system optimization, allows the fullest use of opportunities of their treatment methods when developing technological processes