31. Effect of the action mode of the vertical rotary soil tillage unit with active drive of the cutting speed

The theoretical study of the vertical rotary soil tillage unit with two knives aims to determine the influence of the mode of action on the size and direction of the cutting speed, providing quality of the technological process.
As a result of the study the optimal values of the kinematic parameter 1,1λ_кр ≤ λ ≤ 1,7λ_кр, the cutting speed v_p and its components v_px, v_py were determined.