High-pressure-resistant precision aluminum alloy circular tube

An aluminum alloy, high pressure-resistant technology, which is applied in metal processing, tubular objects, metal processing equipment, etc., can solve the problems of aluminum alloy round tubes such as sag, low compression coefficient, and weak support, so as to improve the compression coefficient , Improve the reinforcement effect and reduce the overall weight

Pending Publication Date: 2022-05-13
ANHUI XIN FA ALUMINUM PROD
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Problems solved by technology

[0004] Due to the relatively simple structure of the current aluminum alloy round tubes, and the low compressive coefficient of the aluminum alloy itself, under ex

Method used

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  • High-pressure-resistant precision aluminum alloy circular tube
  • High-pressure-resistant precision aluminum alloy circular tube
  • High-pressure-resistant precision aluminum alloy circular tube

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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0027] A high-pressure precision aluminum alloy round tube, such as figure 1 , figure 2 and image 3 As shown, it includes a straight pipe 1 and an elbow 2. A central shaft 3 is arranged inside the straight pipe 1, and the outer wall of the central shaft 3 is provided with four built-in dispersed support members 4, and the four built-in dispersed support members 4 are all Distributed equidistantly around the circumference, multiple triangular stabilizing holes 5 are provided on the four internally attached dispersed support members 4, and the size of the multiple triangular stabilizing holes 5 increases gradually from the inside to the outside, and th...

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Abstract

The invention belongs to the technical field of aluminum alloy circular tube processing, particularly relates to a high-pressure-resistant precise aluminum alloy circular tube, and aims to solve the problems that an existing aluminum alloy circular tube is relatively simple in structure and low in pressure resistance coefficient of aluminum alloy, so that the aluminum alloy circular tube is extremely easy to locally sink under the condition of external pressure, the supporting is not firm for a long time, and the service life of the aluminum alloy circular tube is prolonged. In order to solve the problem that a round pipe is broken finally, according to the scheme, a straight pipe and a bent pipe are included, a center shaft rod is arranged in the straight pipe, and four internally-attached scattered supporting components are arranged on the outer wall of the center shaft rod and distributed circumferentially at equal intervals. The round pipe body is supported and reinforced through the inner supporting reinforcing pipe, the compression effect of the inner supporting reinforcing pipe is effectively improved through the anti-deformation diagonal plates by means of external expansion type supporting, the inner supporting reinforcing pipe can be secondarily supported through the center shaft rod and the inner attached dispersing supporting component, the reinforcing effect on the aluminum alloy round pipe is further improved, and the service life of the aluminum alloy round pipe is prolonged. And the pressure resistance is improved.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy round tube processing, in particular to a high-pressure-resistant precision aluminum alloy round tube. Background technique [0002] Aluminum alloy is an alloy based on aluminum with a certain amount of other alloying elements added. It is one of the light metal materials. In addition to the general characteristics of aluminum, aluminum alloys also have specific properties of some alloys due to the different types and quantities of alloying elements added. Characteristics, the strength of aluminum alloy is close to that of high alloy steel, the specific stiffness exceeds that of steel, it has good casting performance and plastic processing performance, good electrical and thermal conductivity, good corrosion resistance and weldability, and can be used as structural materials. It is widely used in aerospace, aviation, transportation, construction, electromechanical, light chemical and daily ...

Claims

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Application Information

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IPC IPC(8): B23K37/04B23K101/06
CPCB23K37/0443B23K2101/06
Inventor 唐开健李杰王超李飞庆
Owner ANHUI XIN FA ALUMINUM PROD
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