Open AccessStress-strain modelling state and fatigue of the working body of the tillage unit for weed removal
Author(s) -
А. В. Шинделов,
Н. М. Иванов,
A. E. Nemtsev,
B. B. Vakhrushev,
A. D. Nikolaev
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/941/1/012047
Subject(s) - tillage , weed , unit (ring theory) , agricultural engineering , environmental science , bar (unit) , mulch till , strip till , sowing , agronomy , computer science , mathematics , engineering , no till farming , soil science , soil water , physics , biology , mathematics education , meteorology , soil fertility
It is possible to increase the efficiency of crop cultivation technology through the using of multifunctional equipment for soil cultivation. The analysis of tillage equipment showed that the development of a multi-functional tillage unit capable of performing the main tillage with weed removal and a set of operations for pre-sowing tillage is relevant. To quickly adapt the soil cultivating unit to changing operating conditions, the method has been developed for regulating the angle of attack of the combing machine, the width of the capture unit and the angle of entry of the working body into the substrate [1]. A method for calculating the fatigue life of the working body of a tillage unit is proposed.