Experimental study of thawed soil cutting with a cutting tool of an excavator milling attachment
Journal: Izvestiya vysshikh uchebnykh zavedenii Gornyi zhurnal
Year: 2022

Introduction. An analysis of domestic and foreign experimental studies revealed that the process of thawed soil cutting with conical cutters has been poorly studied. New studies make it possible to confirm the adequacy of the mathematical model of the excavator milling attachment. Methods of research. A special facility based on a mine cart mounted on a rail track was designed. The experimental facility and conditions were described. Main physical and mechanical properties of the soil were deter