RESEARCH ANALYSIS OF THE STRENGTH CHARACTERISTICS OF CULTIVATOR RACKS IN COMPARISON WITH THE ROUNDED PROFILE RACK

I.R. Antypas, Don State Technical University, Rostov-on-Don, Russian Federation, A.G. Dyachenko, Don State Technical University, Rostov-on-Don, Russian Federation
2020 STATE AND DEVELOPMENT PROSPECTS OF AGRIBUSINESS. In the frame of the XXIII Agribusiness Forum of the South of Russia and the Exhibition «Interagromash» Volume 1   unpublished
The materials of this article are devoted to comparing the main strength characteristics of the most used cultivator racks with a rounded profile rack. The purpose of the work was to identify a rack of rational cross-section that has the best strength characteristics. The research method was based on using the results of theoretical calculations compared to experimental ones performed on solid-state models using modern application packages. The results of the research showed that the rack with
more » ... that the rack with a rounded profile has thebest performance in terms of calculated operating stresses, while the coefficient of fatigue strength is only slightly inferior to the traditional profile rack.
doi:10.23947/interagro.2020.1.42-46 fatcat:dnss54uj4ve3vkp3mpmx2yl47q