Aluminum-alloy separation explosion-proof material and pressing mold and pressing method thereof

Abstract

The invention discloses an aluminum-alloy separation explosion-proof material and a pressing mold and a pressing method thereof. The aluminum-alloy separation explosion-proof material comprises a body which is coiled by net-shaped aluminum alloy foil and is generally in the shape of a right-angle trapezoid body; the cross section of the body 1 is in the shape of a right-angle trapezoid with the upper top of 4cm, the lower top of 12cm and the height of 15cm, and the width of the body 1 is 50cm. The separation explosion-proof material provided by the invention is suitable for a helicopter refueling platform, and can provide a filling rate of a hollow sectional material and reduce the safety hazard since clearances among separation explosion-proof materials are reduced. Through the pressing mold and the pressing method provided by the invention, the separation explosion-proof material with a reasonable and simple structure can be produced, a forming method is simple, and the separation explosion-proof material is difficult to deform after forming.

Description

technical field [0001] The invention relates to the technical field of barrier and explosion-proof materials, in particular to an aluminum alloy barrier and explosion-proof material, a pressing mold and a pressing method thereof. Background technique [0002] The barrier explosion-proof material is made of special aluminum alloy series materials and special processing technology, which can suppress the explosion of gasoline, methane, propane, diesel, acetone, toluene, ethane, petroleum and other solvents and similar substances. The (metal) with this material can effectively eliminate static electricity, and the oil tanker equipped with this material can reduce the degree of liquid sloshing during transportation. [0003] The helicopter refueling platform has a bracket and a refueling platform set on the bracket. There is a column under the bracket. The platform is assembled from hollow profiles. The platform is equipped with a hydraulic power unit and a refueling port. The ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to overcome the problems in the prior art that there are large gaps between the barrier explosion-proof materials and the low filling rate leads to potential safety hazards, and provide an aluminum alloy barrier explosion-proof material to reduce the gap between the barrier explosion-proof materials, Improve filling rate and reduce potential safety hazards

Images