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Self-locking protective mounting device with doubly-vertical explosive welding effects

An explosive welding, double-vertical technology, applied in welding equipment, non-electric welding equipment, metal processing equipment, etc., can solve the problems of difficult effective control of process parameters, difficult quality control, large impact damage, etc., to achieve energy saving and environmental protection and The effects of sustainable development, improvement of quality and production efficiency, and reduction of secondary effect hazards

Inactive Publication Date: 2015-01-07
JIANGSU RUNBANG NEW MATERIAL GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2. Difficult to control quality
[0005] 3. The impact is destructive
[0006] 4. High labor intensity
However, due to the huge destructiveness of the explosion impact, if there is no good and stable protective structure, the labor intensity of the construction, leveling and protection of the explosion work site is still very large, which brings another cost increase
[0007] Although the currently used fastening hoop interlocking protection device (ZL201020273698.1) can play a good role in protecting composite panels, it is difficult to install in practice, has poor versatility, and it is difficult to effectively control process parameters. Once the hoop is damaged, it will be scrapped , which increases the production cost

Method used

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  • Self-locking protective mounting device with doubly-vertical explosive welding effects
  • Self-locking protective mounting device with doubly-vertical explosive welding effects
  • Self-locking protective mounting device with doubly-vertical explosive welding effects

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Embodiment Construction

[0028] implemented as figure 1 , figure 2 , image 3 As shown, self-locking protection is carried out for the double-vertical explosive welding of two pairs of stainless steel / steel composite plates with specifications of (2+22) mm×1500mm×3000mm.

[0029] 1. Double-vertical explosive welding adopts an ultra-low charge of 15mm, the mass ratio is 0.736, the distance between the base and cladding plates is 7mm, and the amount of explosive is 52.5kg.

[0030] 2. The compound plate is 10mm higher than the base plate, the height of the boss A is 2mm, and the height of the bosses B1 and B2 is 5mm; the size of the protective plate is 300mm×2000mm×4000mm; the length of the pole is 360mm, the radius is 6mm; the radius of the locking nail is 3.5mm .

[0031] 3. The final explosion welding effect is that the composite rate of the composite plate is 100%, the protective device is not damaged, and the detonation shock wave and noise are significantly weakened.

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Abstract

The invention discloses a self-locking protective mounting device with doubly-vertical explosive welding effects. The self-locking protective mounting device aims to implement a novel method for realizing the doubly-vertical explosive welding effects. Reasonable gaps among components such as base plates, compound plates, explosive and protective plates are guaranteed by the aid of a fixed mounting plate during doubly-vertical explosive welding, the left large protective plate and the right large protective plate are inlaid in the base, and masts are connected with screws, so that self-locking protective effects can be realized for the doubly-vertical welded compound plates which laterally fly off. The self-locking protective mounting device has the advantages that the self-locking protective mounting device is provided with the mounting base, so that vertical structures for realizing the doubly-vertical explosive welding effects can be guaranteed, and the problem of difficulty in controlling various technological mounting parameters of explosive welding by the aid of vertical structures can be effectively solved; owing to the self-locking protective structures, the doubly-vertical compound plates can be assuredly effectively protected, the quality of the doubly-vertical compound plates can be assuredly controlled, the self-locking protective structures are favorable for assembling replacement components for the different compound plates with different sizes, the applicability of the protective mounting device can be improved, and the production cost can be reduced.

Description

technical field [0001] The invention relates to a double-vertical explosive welding self-locking protection installation device, which belongs to the comprehensive technical field of metal composite material manufacturing, explosive welding and explosion protection. Background technique [0002] At present, the current parallel method of explosive welding can only produce one composite plate in one explosion, which has low production efficiency and high labor intensity. However, the new method of double-vertical explosive welding adopts a closed charge structure, and one explosion can produce two composite plates at the same time. In the same amount, it will save about 2 / 3 of explosives for explosive welding, and effectively weaken secondary hazards such as explosive welding shock waves, earthquake waves and noise. However, the large-scale and standardized production application and practice of the double-vertical explosive welding method still need to solve key problems suc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K20/26B23K20/08
CPCB23K20/26B23K20/08
Inventor 史和生吕林史长根
Owner JIANGSU RUNBANG NEW MATERIAL GRP CO LTD
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