DETERMINATION OF NORMAL FORCES IN ENGAGEMENT OF ECCENTRIC GEAR AT FORWARD MOTION OF SATELLITE WHEEL
Article Sidebar
Main Article Content
Abstract
The article presents formulas for calculation of normal forces in engagement and additional eccentric at translational motion of satellite wheel. It is shown that the value of normal force in engagement in analytical calculations is the basis for determining its significant geometric parameters. Based on computer studies, it is shown that the number of motion transmitting additional eccentrics should be at least four, and will be determined both from the conditions of contact strength of the contacting links and the geometric parameters of the transmission. Computer models of eccentric transmission at translational motion of satellite wheel have been investigated. Operational parameters of eccentric transmission are obtained, on the basis of which a conclusion is given about a sufficient number of additional eccentrics. On the basis of analytical and computer studies, formulas are proposed for calculating the values of normal forces in the engagement and additional eccentric during translational movement. They can be used to create drive mechanisms that have not only minimal overall dimensions, but also various performance indicators, such as efficiency and kinematic accuracy of the output shaft.
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
References
Shannikov, V.M. (1948). Planetarnye reduktory s vnecentroidnym zacepleniem [Planetary gearboxes with eccentric gearing]. Moscow: Mashgiz. (In Russ.).
Borisenko, L.A. (2013). Malogabaritnye peredatochnye mekhanizmy dlya mekhatronnyh ustrojstv [Small-sized transmission mechanisms for mechatronic devices]. Mogilev: Belarusian-Russian University. (In Russ.).
Gromyko, P.N., Hatetovskij, & S.N., Makacariya, D.Yu. (2021). Sovershenstvovanie mekhanizma peredachi dvizheniya na vyhodnoe zveno v ekscentrikovyh peredachah tipa K-H-V [Improvement of mechanism of motion transfer to output link in eccentric transmissions of K-H-V type]. Gornaya mekhanika i mashinostroenie [Mining mechanical engineering and machine-building], 2, 27–33. (In Russ., abstr. in Engl.).
Gromyko, P.N., Makacariya, D.Yu., & Bondarev, R.A. (2021). Silovoj analiz kontaktiruyushchih zub'ev ekscentrikovoj peredachi, formoobrazovannyh na osnove ispol'zovaniya udlinennoj epicikloidy [Force analysis of contact teeth in the eccentric transmission formed by using the elongated epicycloide]. Vestnik Belorussko-Rossijskogo universiteta [The Belarussian-Russian univer-sity herald], 3, 5–13. (In Russ., abstr. in Engl.).
Gromyko, P.N., Zholobov, А.А., Hatetovskij, S.N., Galyuzhin, D.S., & Dokonov, L.G. (2007). Komp'yuternoe modelirovanie planetarnyh precessionnyh peredach [Computer simulation of planetary precession gears]. Mogilev: Belarusian-Russian Univer-sity. (In Russ.).
Most read articles by the same author(s)
- P. GROMYKO, S. KHATETOVSKY, I. TRUSOV, REDUCING THE KINEMATIC ERROR OF AN ECCENTRIC TRANSMISSION WITH A PARALLEL LOCATION OF INPUT AND OUTPUT SHAFT AS A RESULT OF THE APPLICATION OF A DOUBLE-FLOW LOADING SCHEME, Vestnik of Polotsk State University. Part B. Industry. Applied Sciences: No. 1 (2024)