Open AccessCalculation of the upper beam bending of a saw gin
Author(s) -
D. M. Mukhammadiev,
Kh A. Akhmedov,
Ilhom Ergashev,
L.Yu. Zhamolova,
Kh. J. Abdugaffarov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1889/4/042042
Subject(s) - deflection (physics) , moment of inertia , beam (structure) , bending moment , structural engineering , conjugate beam method , bending stiffness , materials science , engineering , physics , optics , classical mechanics
The article presents the data of studies of the upper beam deflection of a saw gin. The displacement-based finite element method can be used to calculate the upper beam bending of a saw gin with variable thickness. It was determined that under the maximum load of 3004.43 N/m on the upper beam of the saw gin, the deflection reached 10.2 mm at L=1.327 m. Therefore, to reduce the deflection of the upper beam, it is necessary to increase the moment of inertia by changing its cross-section. To do this, it is necessary to create a new design of the upper beam of a saw gin, providing the greater value of the moment of inertia than I =2.19-10 5 m 4