Procedure for Calculation and Design of Spherical Roller Gears with Double-Row Pinion

Механика машин, механизмов и материалов

Ekateryna S. Lustenkova¹ 

[1] Belarusian-Russian University;

关键词: spherical roller gear;    spherical mechanism;    kinematic scheme;    force analysis;    strength calculation;    method of calculation and design;   

DOI  :  https://doi.org/10.46864/1995-0470-2021-2-55-18-24

来源: DOAJ

【 摘 要 】

The article presents a method for calculating and designing spherical roller gears with a double-row pinion. The studied gears are analogs of planetary gears with a double-wheel pinion. They make it possible to implement a wide range of gear ratios. The advantages of spherical roller gears include small dimensions, low material consumption, and layout properties. A special feature of the proposed calculation algorithm is the search for optimal geometric gears parameters according to the criteria of maximum efficiency coefficient taking into account maximum load capacity for a given maximum radial dimensions. The main criterion of strength is fatigue endurance. The method includes design and verification calculations. It makes it possible to develop the small-sized speed reducers for low-speed drives for various purposes.

【 授权许可】

Unknown