| Abstrakt: |
The experience of using technical means of demining has determined that there is a certain discrepancy between the characteristics of known types of means of character and the scope of tasks that are actually solved. The need to create the latest models of technical equipment, in terms of time and economic constraints, forces to adjust military-technical policy, considering, first of all, the material preconditions. Given the advanced trend in the development of mine weapons, attempts to achieve parity in the development of means of countering the mine threat inevitably lead to lag. An alternative in the current situation is the principle of asymmetric development of the explosive ordnance disposal complex, which consists in the use of a wide range of technical means and combining them in a rational ratio into a single system. At the same time, it is essentially the only methodology of structural-parametric synthesis of the demining complex, the components of which would be adapted to counteract modern threats and challenges, which is one of the key scientific and applied problems. This problem is solved by the cutting unit for cutting wires during the demining of explosive devices, consisting of a housing with a back cover to which is attached a bracket with a fixed knife, which interacts with a movable knife mounted on a movable rod and piston seals, which together with the return spring, located in the housing, ammunition, products of combustion of pyrotechnic mixtures which actuate the rod with a movable knife, the rod together with the shutter frame, spring and shutter with percussion, percussion-trigger mechanism in the trigger, chicken, springs and self-timer whispers, fuse retarder latches and characterized in that the closed-type cartridges are contained in a drum with ratchet teeth that interact with the shutter frame dog, and the cutting unit itself is connected to the main device of the cutting unit by means of a cutting unit protective plates. [ABSTRACT FROM AUTHOR] |
