Determinarea rezistenţei la înaintare prin mediul de lucru în malaxoarele cu bare cu acţiune ciclică

Abstract

Known rotary mixers for preparation of building mixes with the working bodies in the form of blades. The disadvantage of these mixers is that the shovel of the material, not mixed. Because of this increased time and energy of mixing. The Technical University of Moldova developed a new generation of mixers with the working bodies of bar type. Replacement blades rods will reduce the time of mixing and energy. The paper presents the results of investigation of the position bar and the distance between the bars on the stirring resistance. At a small distance between the mixing bars resistance is little. With increasing distance resistance increases.