Substantiation of the Radius of Curvature of the Chisel Plow Point of the Working Bodies of Tillage Implements

Abstract Chisel plows with a chisel as working body, loosen the soil without mixing layers. The analysis of conducted research concludes that most widespread is cylindrical surface body - constant radius curvature. It theoretically established at curvature bit up to 0.1 m, on will move chaotically, while does not affect percentage wrapped plant debris. As increases, force inertia decreases, therefore, angle rise decreases. For bigger than 0.5 has almost no effect rise. Without influence inertia, particles begin more orderly, and debris along trajectories corresponding shape bit, which increases coefficient wrapping m an operating speed 2 m·s −1 there orderly movement affects remains. use plow point remains by average 17%.