Ripping paw tools for preparing the soil for planting

The paper discusses parameters of the loosening paw tool to prepare soil strip sowing melons. Scheme mutual arrangement paired housing and ripper is given. Formulas were obtained for determining depth tillage, width degree soil, as well longitudinal distance between body ripper. experiments carried out using methods strain measurement multifactorial experiment. Experiments have established that with an increase in ripper, crumbling first increases then decreases according law convex parabola, traction resistance concave parabola. It was determined a minimum resistance, should be range 18.70-20.37 cm, from leaf 42.87-43.57 cm.