Classification of two-disc ploughshares for the sowing of grasses and grain crops | Классификация двухдисковых сошников для посева травяных и зерновых культур
2012
Avsyukevich, S.V. | Dudko, N.I. | Petrovets, V.R., Belarus State Academy of Agriculture, Gorki (Belarus)
In the conditions of the Republic of Belarus there was presented a new structural and morphological classification of two-disc ploughshares without incidence angle and rolling motion of disks for the sowing of grass, cereal, grain and other crops. It made it possible to consider two-disc ploughshare as a combination of separate constructive and technological indicators, connected with each other. New classification helped to realize digital coding, and then to find new variants of ploughshares by different combinations of values. There was also suggested a variant of two-disc ploughshare with zero angle of slope of discs with truncated conical ledges fixed on them. There was presented a constructive and technological scheme of two-disc ploughshares with a zero angle of attack of disks with external one-sided reduced cone bearing ribs and cut formers. There was analysed the dependence of width of cut and movement speed and pressure on two-disc ploughshares.
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