Optimal Design of Spur Gears With Increased Contact Ratio
Abstract
The study is devoted to optimal design of gears with profile contact ratio εα ≥ 2. Optimality criteria formulated as follows: the contact stresses in the pitch point must take a minimum value when all constraints are met, first, when the profile contact ratio εα ≥ 2 is ensured. Variables planning are defined. Formed a system of constraints for the variables planning. A LPτ-sequence method for solving the problem of optimal design is chosen. The algorithm for optimal design of gear has been developed.
© 2025 Oleksandr Ustynenko, Stanislav Cherelev, Juraj Ondruška, Roman Protasov, Vitalii Yepifanov, Oleksiy Bondarenko, Sergij Andrienko, published by Slovak University of Technology in Bratislava
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