MANUFACTURING METHOD OF MUNITION CASING

摘要

FIELD: weapons and ammunition. ^ SUBSTANCE: manufacturing method of munition casing consists in formation of driving and obturating elements from casing material in the form of alternating grooves and connection straps. The above formation is performed by extrusion so that volume of grooves over volume of lifted connection straps can be provided. ^ EFFECT: reducing the scope of mechanical processing of munition casing and increasing use coefficient of material. ^ 4 dwg