Special structural explosive for explosive cladding, explosive cladding method and explosive cladding device

A compounding device and technology for explosives, which are applied in the field of explosive compounding, can solve the problems of inconvenient operation, low energy utilization rate, and difficulty in ensuring the quality of the charge, and achieve the effects of improving production efficiency, ensuring physical and mental health, and overcoming the limitations of weather conditions.

Active Publication Date: 2013-09-25
UNIV OF SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] Aiming at the problems of extremely low energy utilization rate, inconvenient operation and difficulty in ensuring the quality of charge in current explosive compounding, the present invention provides a special structural explosive for explosive compounding

Method used

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  • Special structural explosive for explosive cladding, explosive cladding method and explosive cladding device
  • Special structural explosive for explosive cladding, explosive cladding method and explosive cladding device
  • Special structural explosive for explosive cladding, explosive cladding method and explosive cladding device

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Embodiment Construction

[0033] In order to make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects obtained easy to understand, the specific implementation manners of the present invention will be further described below in conjunction with the specific drawings.

[0034] refer to figure 1 , figure 2 , image 3 , the present invention provides a special structural explosive for explosive compounding, which is characterized in that: it includes a filling plate 1, and the filling plate 1 is provided with a plurality of cavities 21 filled with explosives 2; the plurality of cavities 21 are in the The filling board 1 is arranged in a matrix, for example, distributed in a honeycomb shape, a rectangle shape, or a polygon shape. The cavity 21 can be a hole directly arranged on the filling plate body 1. When the structural explosive is applied in single-sided explosive recombination, the cavity 21 can be a blind hole; when the structural expl...

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Abstract

The invention discloses special structural explosive for explosive cladding, an explosive cladding method and an explosive cladding device. The structural explosive comprises a filling plate, a plurality of cavities filled with the explosive are formed in the filling plate and distributed in a matrix. The special structural explosive for explosive cladding is formed by filling or injecting the explosive in the cavities of the filling plate. A layer of composite plate is mounted on each of two sides of the structural explosive, and the two composite plates are driven to move reversely after explosion to composite with two base plates in reserve directions. By the aid of an explosive filling method, explosive filling quality is guaranteed, critical thickness of stable explosive detonation is reduced, and energy utilization rate of explosive explosion is improved. The special structural explosive is convenient to use, and mechanized batch production can be realized. By the aid of the explosive cladding device, usage amount of the explosive is lowered, production cost is reduced, shock wave and noise pollution are reduced, and working environment of workers is improved.

Description

technical field [0001] The invention belongs to the technical field of explosive compounding, and in particular relates to an explosive with a special structure for explosive compounding; the cavity of the filling plate is filled with explosives, and the types of explosives include emulsion explosives, water-gel explosives, plastic explosives and powdery explosives; It relates to a method and device for explosive compounding. Background technique [0002] Explosive compounding is a technology that uses the high-power energy generated instantly by the explosion of explosives as an energy source to make the processed cladding material plastically deform, move, collide with the substrate, melt and achieve interatomic bonding. The explosive composite process is simple, does not require a complete set of complex equipment, and is low in cost. Explosive compounding is suitable for a wide range of material combinations. Explosive compounding can realize the compounding between alm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K20/08
Inventor 马宏昊缪广红沈兆武王飞周听清
Owner UNIV OF SCI & TECH OF CHINA
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