Design and Random Vibrational Analysis of Horizontal Impact Hammer Crusher

摘要

During the crushing of a stone, sharpness of the blade decreases due to which deformations are observed on the blade, which reduce the efficiency of the blade. Hence it becomes necessary to check the blade structure for its crushing ability so that safety is achieved while crushing the stone. The FE model was developed to observe the stresses and deflections which are caused while crushing. Various iterations are performed and graphs are plotted and analyzed to see the deflections caused on the blade. This paper is presented to evaluate the frequencies and deflections caused on the blade and also to evaluate the stress caused on the rock, which gives better efficiency while crushing the rock. The model was created using CAD software, and Modal analysis was performed by using ANSYS Workbench 19.2.