Study of the Movement of Soil Particles along the Working Surface of a Spherical Disc

Spherical discs are widely used as working parts of disc plows, stubble plows and harrows. However, their interaction with soil is still insufficiently studied [1; 6; 7; 8]. In the process of work, soil particles rise along the working surface of the disk, move along it and are thrown to the side.

Consider the movement of soil particles along the working surface of the disk. To do this, replace the spherical disc with a conical disc with the same angle « » at the top.