A kind of aluminum-magnesium alloy gas storage tank and its manufacturing method
A technology of aluminum-magnesium alloy and manufacturing method, which is applied in the field of aluminum-magnesium alloy air storage cylinder and its manufacturing, can solve the problems of poor strength of the air storage cylinder and cannot meet the application requirements of large vehicles, and achieve the effect of increasing strength
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Embodiment 1
[0054] Embodiment 1 of the present invention provides an aluminum-magnesium alloy gas storage cylinder, please refer to Figure 1 to Figure 3 As shown, the aluminum-magnesium alloy air storage tank includes: an end cover 11 , an end cover 12 , a cylinder body 2 , an axial rib 3 , a radial rib 4 and a circumferential rib 5 . The cylinder body 2 is welded together with the end cover 11 and the end cover 12. The cylinder body 2 is hollow, and the axial ribs 3 are in the shape of strips, which are arranged on the inner wall of the cylinder body 2 and distributed along the inner wall of the cylinder body 2 in the circumferential direction. Extending in the axial direction; the radial ribs 4 are ring-shaped and radially arranged in the cylinder 2, and the outer peripheral edges of the radial ribs 4 respectively form a bending part 41 to one of the surfaces, and the bending part 41 and The inner walls of the cylinder body 2 are in contact; the circumferential ribs 5 are relatively ar...
Embodiment 2
[0058] Embodiment 2 of the present invention provides an aluminum-magnesium alloy gas storage tank, please refer to Figure 4 As shown, the same parts as in Embodiment 1 will not be repeated one by one. The difference between this embodiment and Embodiment 1 is that the arrangement of the circumferential ribs 5 is different, and the plurality of circumferential ribs 5 extend axially with each other. form a whole.
[0059] The aluminum-magnesium alloy air storage cylinder of this embodiment increases the thickness of the cylinder body while reducing the deformation at both ends of the cylinder body, and further increases the compressive strength of the cylinder body.
Embodiment 3
[0070] Embodiment 3 of the present invention provides a manufacturing method of an aluminum-magnesium alloy gas storage tank. First, the aluminum-magnesium alloy material is processed into an end cap and a cylinder body, and then a strengthening process is performed, and then the end cap and the cylinder body are welded, such as Figure 5 As shown, the specific steps are as follows:
[0071] S301, end cap processing procedure:
[0072] The aluminum-magnesium alloy sheet with a thickness of 3-4mm is successively subjected to shearing blanking, stamping blanking, drawing forming, punching and shrinking, and then welding of pipe joints.
[0073] S302, barrel processing procedure:
[0074] The aluminum-magnesium alloy plate with a thickness of 3-4mm is successively cut, punched, reeled, spot welded and linearly welded, and then the cylinder is rounded.
[0075] S303, intensified processing steps:
[0076] Use aluminum-magnesium alloy plates with a thickness of 3-4mm to make axi...
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Abstract
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