Equipment capable of simultaneously preparing plurality of explosion composite metal plates and preparation method of equipment capable of simultaneously preparing plurality of explosion composite metal plates

A composite metal and plate technology, which is applied in the field of explosive composite, can solve the problems of high operation and equipment requirements, poor economic benefits, large environmental pollution, etc., and achieve the effects of high production efficiency, less dust, and reduced pollution

Active Publication Date: 2019-05-31
威海泓方金属复合材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During martyrdom, the explosives on the same doubler board explode almost at the same time, which is different from the non-simultaneous detonation of the central detonation method. However, if the martyrdom method is adopted, it will cost more and have higher requirements for operation and equipment
At present, there is no mature equipment to apply the explosion compounding method of sacrificial explosion.
[0006] In addition, metal plate explosion composite technology usually adopts the operation method of single plate open-air explosion, which will generate a lot of dust, cause great environmental pollution, low output, and poor economic benefits

Method used

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  • Equipment capable of simultaneously preparing plurality of explosion composite metal plates and preparation method of equipment capable of simultaneously preparing plurality of explosion composite metal plates
  • Equipment capable of simultaneously preparing plurality of explosion composite metal plates and preparation method of equipment capable of simultaneously preparing plurality of explosion composite metal plates
  • Equipment capable of simultaneously preparing plurality of explosion composite metal plates and preparation method of equipment capable of simultaneously preparing plurality of explosion composite metal plates

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Figure 1-2 As shown, a device that can prepare multiple explosive composite metal sheets at the same time, including: explosive composite drum 1, base 2, transmission device 3 and motor 4;

[0044] The equipment 1 capable of preparing a plurality of explosive composite metal sheets at the same time is a bottom-closed vertical drum, and its inner wall is uniformly provided with four explosive composite surfaces 5 parallel to the axis, the explosive composite surfaces 5 are planes, and the explosive composite surfaces 5 are flat. There are clamping devices 501 at the four corners of the surface, and a shaft 101 is provided at the center of the bottom of the explosive composite drum 1; the clamping device 501 is a fastener with an angle steel, and the four corners of the composite metal plate are held tightly by the angle steel to achieve the purpose of fixing ;Affix the pre-plywood to the explosive composite surface to make it stable, and fix the pre-plywood thro...

Embodiment 2

[0052] A method for simultaneously preparing multiple explosive composite metal sheet devices, comprising the following steps:

[0053] S1. Surface polishing treatment: Surface polishing treatment is carried out on the base plate and double board respectively; if there is an interlayer metal plate, both sides of the interlayer metal plate are polished;

[0054] S2. Pre-assembly: Align the base plate with the doubler plate, weld and pre-fix at the four corners to make a pre-laminated plate; if the clamping position of the clamping device 501 exceeds the upper surface of the doubler plate during clamping, it may affect the explosive compounding In order to keep the plate firmly on the explosive composite surface 5 and make the clamping position of the clamping device below the double plate, the base plate and the double plate must be pre-assembled.

[0055] S3. Explosive distribution: Lay explosives on the compound board, the thickness of the explosives is 18mm;

[0056] S4. Inst...

Embodiment 3

[0066] Similar to Example 1, the difference lies in that the explosive composite surface is a curved surface, so as to prepare the explosive composite board with the base plate and doubler board as curved surfaces, and meanwhile, the explosive board should also be prefabricated into a suitable curved surface.

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Abstract

The invention relates to equipment capable of simultaneously preparing a plurality of explosion composite metal plates. The equipment comprises an explosion composite roller, a base, a transmission device and a motor, wherein the explosion composite roller is a vertical roller with the bottom closed, a plurality of explosion composite surfaces parallel to the axis are uniformly arranged on the inner wall of the vertical roller, clamping devices are arranged at the four corners of the explosion composite surface, and a shaft rod is arranged at the center position of the bottom of the explosioncomposite roller; and the base is fixed on the ground, a shaft groove matched with the shaft rod is vertically formed in the middle of the base, and the shaft rod is rotatably connected with the basethrough a bearing arranged in the shaft groove. According to the equipment and the preparation method, except for an explosion composite plate for installing a detonation detonator, explosives on therest plates are detonated in an induced explosion manner, the defects of a central detonation mode are avoided, the boundary effect is effectively eliminated or reduced, the explosion is induced in rotation, product quality is high, the equipment and the preparation method are suitable for production of a plurality of large and medium-sized explosion composite plates, production efficiency is high, and practicability is high.

Description

technical field [0001] The invention belongs to the field of explosive composite technology, and in particular relates to a device capable of simultaneously preparing a plurality of explosive composite metal plates and a method for using the same. Background technique [0002] Metal plate explosive composite technology is a composite material processing technology that uses the huge energy generated by explosives to instantly composite two or more similar or dissimilar materials together. [0003] Boundary effect is a common problem in metal explosion welding using central detonation method. The existence of boundary effect greatly reduces the bonding strength and recombination rate of the joint surface of metal explosive clad plate. In the previous process of explosively welding metal composite panels, the traditional uniform charge distribution method was often used, and the interface bonding wave of the obtained explosively welded composite panels changed from small waves...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K20/08B23K20/24B23K20/26
Inventor 刘钢寇曦云
Owner 威海泓方金属复合材料股份有限公司
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