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The paper presents a model for predicting the thermal processes arising during shaping gears with internal non-involute teeth. The kinematics of cutting is modeled due to the analytical model. Chipping is modeled using the finite element method. The experiment is based on the method of infrared photography of the cutting process. The simulation res...
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Citations
... are concern to study thermal modelling of a back-to-back gearbox test machine with an experimental FZG test rig [1], Hlebanja and Kulovec focusses on the differences in thermal load of cylindrical, spur, plastic involute and S-gears [2], Kanatnikov et alt. presents a model for predicting the thermal processes arising during shaping gears with internal non-involute teeth [3]. The variations of the temperature in the function time are also a subject of research interest. ...
... Badrinarayanan et alt. said that fluid transmission losses and inherent friction, heat energy is generated in the system which rises the fluid temperature. This heat has to be dissipated by proper means to 3 Author to whom any correspondence should be addressed maintain the system temperature within safe limits. In their paper the authors attempt to study the thermal aspects of hydraulic system, heat generation and dissipation to estimate temperature rise profile and steady state temperature [5]. ...
The purpose of the study in the paper is to evaluate the thermal comportment of the transmission systems with helical gears. Also, the influences of heat on characteristics of gear transmission system, based on the meshing thermal stiffness of gears are analyzed. An experimental testing stand of the system will be used to obtain data. The respond of the transmission under different working conditions is also analyzed. The study concerns the comparison of theoretical results obtained using calculation methods (from literature) and the experimental results, in order to obtain an evaluation of the friction in the meshing gears. The heat (temperature) affects the dynamic characteristics of the system by the meshing stiffness of the gear. The experimental results are used to verify the correctness of the theoretical model.
