| 摘要 |
FIELD: designing of shaped charges. ^ SUBSTANCE: the shaped charge has a casing, initiating device, explosive cartridge with a shaped recess coated with a facing, inert lens, a damping insert is placed between the safety-actuating mechanism, its thickness in the axis of symmetry of the shaped charge is selected from the range determined by inequality: b21 < b2 < b,22 and an air gap is provided, whose thickness in the axis of symmetry of the shaped charge is selected from the range determined by inequality: D.1 t .2(1+delta) - b1 < b3 < (Deltah - b2). The total time of delay of the output of the axial compression wave to the main explosive charge is determined from relation: t0 = tb + ts + tl. ^ EFFECT: enhanced reliability of the shaped charge with a simple design. ^ 2 dwg, 1 ex |
