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Engineering Review : International journal for publishing of original researches from the aspect of structural analysis, materials and new technologies in the field of mechanical engineering, shipbuilding, fundamental engineering sciences, computer sciences, electrical engin, Vol. 43 No. 1, 2023.

Original scientific paper

https://doi.org/10.30765/er.2099

Torque method investigation of wolfrom gear trains

Dimitar Karaivanov orcid id orcid.org/0000-0002-1709-677X ; Department of Applied Mechanics, Faculty of Metallurgy and Materials Sciences, University of Chemical Technology and Metallurgy, 8 Kliment Ohridski Blvd., 1756 Sofia, Bulgaria
Serik Bekzhanov ; Department of Agrarian Technology, Institute of Engineering and Technology, Korkyt Ata Kyzylorda University, 29A Aiteke Blvd., Kyzylorda, Kazakhstan
Bakhitbek Saktaganov ; Department of Agrarian Technology, Institute of Engineering and Technology, Korkyt Ata Kyzylorda University, 29A Aiteke Blvd., Kyzylorda, Kazakhstan

Full text: english pdf 746 Kb

page 126-137

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Abstract

This article considers the Wolfrom planetary gear train, its most used variants and areas of application. It is emphasized that the train is a compound one, and not a simple one (single-carrier). It is demonstrated how a kinematic and power (efficiency) analysis of the gear train under consideration may be performed using the lever analogy and the torque method based on it. Equations for efficiency determination useful in the optimization procedures of Wolfrom planetary gear train have been developed, and propositions for its application have been given.

Keywords

efficiency; planetary gear train; speed ratio; torque method; wolfrom gear train; 3-K planetary gear train

Hrčak ID:

301302

URI

https://hrcak.srce.hr/301302

Publication date:

14.3.2023.

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