Zamoiska K. The rotation soil loosens parameter substations

The object - the process of soil surface cultivation and rotation loosen; the aim - to provide the necessary quality and to reduce energetic expenses in the process of soil surface cultivation owing to rotation loosen, made on the base of combined phenomenon mechanic process discovery the system of its knives on the soil; the methods the theoretical mechanics and mathematics; The novelty - the mathematical model was made firstly soil shredding on the base of curling com bined phenomenon, contraction and grating of soil aggregates using knife system of rotation loosen; The rational constructional parameters and working regimes of rotation loosen details for quality and energetic indicators were motivated firstly; The result - the experimental model of rotation loosen was made, it was established by VAT "Kamianets - Podilsky" ; by Shepetivka plant of cultivators; by Krasyliv machine - building plants PP "Zaluchanske" Chemerivtcy district Khmelnytskyi region; using sphere is soilcultivating machines for soil surface cultivation.