Investigation of the push mechanism of a longitudinal wedge mill

Abstract

In this article, we have reviewed the multifunctional mechanism of the longitudinal wedge rolling mill to obtain high-quality strips. The pressure mechanism of the longitudinal wedge mill is a part of the equipment that uses additional pressure or force to strengthen the molding process of the material. This mechanism can be used to ensure that the material is pressed against the specified wedge, which is used to create more dense and durable products. The multifunctional machine for rolling strips of steels and alloys has electric motors, gearboxes, gears, universal spindles, couplings, cells with working and supporting windings, pressure mechanisms. The article presents a new multifunctional longitudinal wedge mounting. The stress-strain state of the heavily loaded elements of the new mill and the rolled workpiece, obtained by mathematical modeling using the extreme element technique and the deformation model of metal strength, is analyzed in the article and the result is shown. It has been established how changes in the diameters of multicomponent longitudinal wedge molds, stresses of the rolled workpiece and heavily loaded elements of mills affect the deformation state. The paper shows that the bag of the new mill has sufficient rigidity and the mentioned bags meet the strength conditions. The article proves that when rolling out thin strips on the proposed mill, palms are not formed in their longitudinal and transverse directions. As a result of modeling heavily loaded elements of new mills, the problem of their modernization has been solved.