Mathematical Description of Power Deformation Strings in Cellular Concrete Cutting

While solving the problem of automatic control of the raw cellular concrete cutting process using cutting string plant it is required to know the dynamics of power deformations arising in cutting strings, in order to prevent breakage. With the knowledge of well-known assumptions we developed the design scheme of a string experiencing bending deformation from the cutting and axial forces caused by the tension of pneumatic cylinder. Analytical force dependence is defined resulting in a string from rheological properties of raw, feed force generated by a pneumatic cylinder. The string efficiency areas are identified in the constraints on the allowable level of its bending and axial deformations. The results obtained are focused on creating a mathematical model of cutting cellular concrete raw process as a control object.