METHOD OF MANUFACTURING A COATING OF CHARGE OF PROJECTILE WARHEAD Russian patent published in 2020 - IPC F42B1/36 

FIELD: military equipment.

SUBSTANCE: invention relates to military equipment, specifically to warhead of projectile. For fabrication of thermobaric charge coating at mechanical processing from initial cylindrical billet by its deformation, mechanical treatment is performed by hot forging in several passes. After each pass the workpiece is cooled and annealed. Thereafter, the produced hollow thin-walled cylindrical part is subjected to turning of its external and internal surfaces.

EFFECT: technical result of the invention is the coating manufacturing technology simplification, wherein the coating strength obtained using this method additionally acquires the fragmentation property of the warhead at the moment of explosion.

1 cl, 1 dwg