40-hole pressure detection device and method for initiating explosive device production

Abstract

The invention discloses a 40-hole pressure detection device and method for initiating explosive device production. The lower end of a combined control template is matched with a sliding groove of a press machine so as to receive pressure. 40 stepped holes are formed in the upper plate, 40 through holes are formed in the top of the shell, and 40 threaded blind holes are designed in the bottom plate; a special pressing punch and a pressure sensor are vertically mounted on the combined control template in sequence from top to bottom; power supply boxes are fixed at two ends; a power supply, an ARM central processing unit, a memory, a WIFI module, a data transmission line and a digital exchange interface are arranged in the power supply box; the number of the ARM central processing units and the number of the memories are both five. Each ARM central processor is connected with five collectors through respective data transmission lines, and is used for acquiring pressure information and storing the acquired pressure information through respective memories, the information stored in each memory is connected with a computer in a wireless or wired manner through a WIFI module or a digitalexchange interface, and the power supply supplies power to the ARM central processing units, the memories and the WIFI module.

Description

technical field [0001] The invention relates to the field of military detection equipment, in particular to a 40-hole pressure detection device and method for the production of pyrotechnic products. Background technique [0002] Pyrotechnics is a general term for one-time-use components and devices that contain gunpowder or explosives in a shell that burns or explodes after being stimulated by the outside world to ignite gunpowder, detonate explosives, or perform mechanical work. It is widely used in military, Civil blasting, fire protection, forest protection, construction engineering and other fields. The quality and function reliability of pyrotechnic products depend not only on the correct design guarantee, but also the process control is an important factor. Pressure) is a key link in the production process of pyrotechnics, and the pressure of the powder is an important process parameter that directly affects the density of the charge. [0003] In order to ensure the ...

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Problems solved by technology

[0005] In order to overcome the fact that the existing pyrotechnic product pressure detection device cannot test the pressure value of 40 holes at the same time, and can not display the process of pressure change, the present invention provides a 40-hole pressure detection device and method for the production of pyrotechnic products. It can detect product pressure for 40-hole hydraulic presses, and has the advantages of simple operation, reliable data, low cost, and strong intuitiveness. It can be widely used for reference in pressure detection of different pressure equipment and production of different quantities of products.

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