Parametric Quasi-Static Study of the Effect of Misalignments on the Path of Contact, Transmission Error, and Contact Pressure of Crowned Spur and Helical Gear Teeth Using a Novel Rapidly Convergent Method
Temirkhan M. Tariq H.B. Kaloudis K. Kalligeros C. Spitas V. Spitas C.
October 2022MDPI
Applied Sciences (Switzerland)
2022#12Issue 19
Quasi-static modelling of non-conjugate contact of tooth-modified spur and helical gears has been studied at length, but existing models are hindered by convergence problems and require a brute-force numerical approach. Here, a novel, computationally efficient, and stable and unconditionally convergent model is developed for non-conjugate tooth contact in three dimensions and applied to crowned spur and helical gears to assess parametrically the sensitivity of various in- and out-of-plane misalignments on the path of contact, transmission error, and contact pressure. Performance metrics are defined, and comparisons are made between three different crowning modification functions.
crowning , gear contact , helical gear , misalignment , novel convergent method , spur gear
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Department of Mechanical and Aerospace Engineering, Nazarbayev University, Astana, 010000, Kazakhstan
School of Mechanical Engineering, National Technical University of Athens, Athens, 10682, Greece
Department of Mechanical and Aerospace Engineering
School of Mechanical Engineering
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