Explosive separation system for composite materials

摘要

An explosive separation system for making a clean cut in composite laminate materials in which a flexible linear shaped charge is maintained in a molded holder of a low-density, energy-absorbing material. The flexible linear shaped charge is molded in the holder when the holder itself is molded to ensure correct alignment of the charge and a correct standoff distance from the surface to be cut. The holder has sufficient volume to dissipate reflected explosive forces to reduce secondary damage to the cut edges and to areas adjacent to target area.