(Національний авіаційний університет, 2018-03) Tkach, Pavlo; Nosko, Pavlo; Bashta, Oleksandr; Boyko, Grygory; Tsybrii, Iurii; Gerasimova, Olga
The most important criterions of gearing efficiency are teeth wear resistance. The order of synthesis of rack cutter instrument for manufacture of gears with increased teeth
wear resistance is considered. It is based on the model of teeth wear of closed gearing
that works in oil reservoir. The differential equation is derived; its solution determines
geometrical parameters of original profile. The parameters depend on setpoint of comparative
teeth wear of synthesizing gearing and involute gearing. The finding solution is
used for creation of equation of working teeth surfaces in toothing.
