CONNECTION OF SCIENCE AND TECHNICS IN THE FIELD OF WORKING OUT OF MACHINERY FOR MAIN SOIL TREATMENT WITH LAYER'S CIRCULATION
The article is devoted to the scientific approach by means of automated projecting for modeling of processes of interaction of soil-processing tools with soil. The article has an applied character expressing that the method of automated projecting in Mathcad and with the help of the program SAP COMPAS 3D. There were presented the analyses of expressions as three-dimension graphics and was given their detailed analysis which can be used at implementation of construction of aggregates executing the main soil treatment with layer's circulation. There was the main tendency of working outs of soil-processing machinery, improvement of arable aggregate constructions to make better their qualitative indexes of work. In the result of conducted work there was obtained the construction of combined mouldboard with additional flat-cutting working organs, was made up the matrix of planning of the experiment, was obtained the graph of dependence of the capture's width of flat-cutting razor from the speed of movement of arable aggregate from which we can see that at increase of coefficient of capture's width of flat-cutting razor the decrease of productivity happens, and the worsening of qualitative indexes of work of mouldboard respectively; there were substantiated the factors of influence the productivity; in the result of use of planning of two-factor experiment on orthogonal plan were determined the optimal parameters of work regimes of mouldboard