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Engineering and Technology OPEN ACCESS

Strength Calculation Of Planetary Gear Of The Seed-Removing Pipe

D.M. Mukhammadiev
Institute of Mechanics and Seismic Stability of Structures named after M.T. Urazbaev, Academy of Sciences of the Republic of Uzbekistan, Tashkent, 100125, Uzbekistan
I.O. Ergashev
Fergana Polytechnic Institute, Fergana, 150107, Uzbekistan
L.Y. Zhamolova
Tashkent State Agrarian University, Tashkent, 100140, Uzbekistan
M.S. Abdusalomov
Institute of Mechanics and Seismic Stability of Structures named after M.T. Urazbaev, Academy of Sciences of the Republic of Uzbekistan, Tashkent, 100125, Uzbekistan
DOI Crossref DOI 10.37547/tajet/Volume07Issue03-19
tajet 2025
VOL. 7 / NO. 03 MARCH
FULL TEXT PP. 225-229
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VOLUME 7
ISSUE 03
YEAR 2025
PAGES 225-229
RESEARCH OVERVIEW

Abstract

In the article, a planetary gearbox is adopted to ensure the efficiency and compactness of the vas deferent drive. The number of teeth of the sun gear Z1=12, satellite Z2=12 and main gear Z3=36 with a module m=3 mm is checked for compliance with the condition of assembly and proximity to the number of satellites equal to K=4. Verification calculations of the sun gear teeth and the satellite axis for bending are carried out, in which the strength condition is met with a reserve of sF=24.93 MPa£[sF]= 465 MPa – 18.5 times and su=20.26 MPa£[su]= 60 MPa – 2.96 times. In addition, taking into account the strength calculations, the dimensional values of the planetary gearbox units of the vas deferent tube are determined.

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