Abstract
Significant rotation speeds are required for the qualitative removal of leaf-stem mass from the field when using a rotating working body. An urgent task is to obtain data to evaluate the nonlinear effect of forces on the working body when removing leaf-stem mass. In the article, the degree of influence of the weight of the stems of the leaf-stem mass and centrifugal forces acting on the top-working working body using non-linear dynamic analysis was studied. The implementation of computer simulation was achieved using the CAD-CAE SOLIDWORKS system. As a result of the nonlinear analysis in SOLIDWORKS Simulation, the results of the stresses, displacements, and deformations acting on the top-working working body model were obtained, which made it possible to identify weak points of the working body. The analysis of the obtained data revealed the influence of centrifugal force and weight of the cut leaf-stem mass on the knives of the working body of the haulm machine, which will allow taking these effects into account in the developed design.
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