Yablonsky P. Geometric modeling surfaces of disk-type cultivating tools considering the phenomenon of interference

Object - working body of the soil-cultivating equipment of disk type and agro technical its action on a ground; methods differential, analytical, descriptive geometry, computer schedules and methods of agricultural mechanics; theoretical and practical results - the phenomenon of an interference is investigated at geometrical modeling action of soil-cultivating instruments; the geometrical model of process of exception of the phenomenon of an interference is constructed at designing soil-cultivating instruments of disk type; it is offered and is proved the optimum computer - geometrical form cutout a soil-cultivating disk which prevents occurrence of the phenomenon of an interference; scientific novelty - it is lead researches of communication of the geometrical form cutout, on a rim of a spherical disk in view of the phenomenon of an interference at cultivation of a ground with a choice of its optimum geometrical form; The algorithm of definition of design data of a soil-cultivating disk and new computer - geometrical models of spherical disks of soil-cultivating instruments is developed in view of the phenomenon of an interference; a degree of introduction - research facilities " Shevchenko" of institute of sugar beet УААН (the Kiev region), Open Society " Stroidormash " (Kiev), in educational process NTUU " KPI " (m. Kiev); sphere of use - designing of working bodies in view of distance between disks and their quantities on the soil-cultivating instrument, and metal cutting mills for reception of screw worm surfaces.