Modeling of kinematics and kinetostatics of planetary-lever mechanism

The article provides analytical formulas for determining the kinematic parameters of a planetary-lever mechanism with one and two degrees of mobility. The obtained formulas were realized on a computer, in the program Math CAD 15. According to the results of calculations on a computer, regularities w...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2020-07, Vol.883 (1), p.12129
Main Authors: Karimov, R, Begimov, N, Sadullaev, Sh, Urinov, B, Turajonov, K, Ibodulloev, Sh
Format: Article
Language:English
Subjects:
Angular velocity
Kinematics
Levers
Parameters
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Summary:The article provides analytical formulas for determining the kinematic parameters of a planetary-lever mechanism with one and two degrees of mobility. The obtained formulas were realized on a computer, in the program Math CAD 15. According to the results of calculations on a computer, regularities were established for the change in the kinematic parameters of the links of the mechanisms under consideration. The influence of the direction and magnitude of the angular velocity of the central wheel on the kinematic characteristics of the planetary-lever mechanism with two degrees of mobility has been determined. Formulas are created to determine the reaction in kinematic pairs of a planetary-lever mechanism with one degree of motility. Based on the calculation results and analysis provided, regularities of the reaction change in the kinematic pairs, as well as balancing moments in the carrier, were established during the basic geometric parameters of this mechanism were varied.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/883/1/012129