Longitudinal and transverse oscillations of the impact device tool under impulsive loads

The destruction process of the rock by tool impact device occurs with an impulsive load on from recoil reaction side rock, not only in axial, but also transverse direction. A model part is considered, which takes into account and longitudinal oscillations. has form a rod for loading beam constant cross section loading. Transverse oscillations sections are considered independent. When calculating oscillations, as cantilever rigid mount at one end. calculation scheme represented reduced elastic resistance Impulsive loads modeled initial velocity distribution contact tool. initial-boundary value problem wave equations second fourth orders formulated. solution Fourier method, realized Mathcad system, proposed.