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A Processing Technology for Welding Aviation Components with Low Deformation Aluminum Alloy

A processing technology, aluminum alloy technology, applied in the direction of welding accessories, metal processing equipment, welding equipment, etc., can solve problems such as insufficient, deformation and sealing of parts, and achieve the effect of avoiding blackening, good sealing, and avoiding oxidation

Active Publication Date: 2022-03-08
海宁红狮宝盛科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The functions on the aircraft are becoming more and more diversified. Various boxes for accommodating objects need to be installed on the aircraft. The sealing and size of the boxes are also strictly regulated. Serious deformation of parts and insufficient sealing

Method used

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  • A Processing Technology for Welding Aviation Components with Low Deformation Aluminum Alloy

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Embodiment Construction

[0023] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0024] Such as figure 1 As shown, a low deformation aluminum alloy welding aviation parts processing technology, including the following steps:

[0025] S1. Shaping: Use a scraper or file to remove the burrs on the four sides of the cover and the box body, and use a small hammer to knock the four sides of the cover inward to make it slightly bend inward into an arc, and shape the four rounded corners of the cover and the box body to The transition is consistent, with no dislocation;

[0026] S2. Cleaning: Use acetone to wipe the lid and the box body to be welded clean;

[0027] S3. Clamping: Put the box body and cover into the tooling. After the box body and cover are placed in place, make the box body stretch from the i...

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Abstract

The invention provides a processing technology for welding aviation components with low deformation aluminum alloy, which belongs to the field of welding technology. A processing technology for low-deformation aluminum alloy welding aviation parts, including the following steps: S1, shape correction: use a scraper or file to remove the burrs on the four sides of the cover and the box body, and use a small hammer to knock the four sides of the cover inward to make it slightly Bend to the inside to form an arc, and the four rounded corners of the cover and the box body are shaped until the transition is consistent, and there is no misalignment; S2. Cleaning: Use acetone to wipe the lid and the box body to be welded clean; S3. Clamping: Put the box body And the cover is put into the tooling. After the box body and the cover are placed in place, the box body is stretched from the inside to the outside and is in contact with the cover, so that the welding edge of the box body and the cover is in close contact; S4, preliminary welding; S5, machine welding; S6 , repair welding; S7, picking up parts. The invention has the advantages of small deformation during welding and good welding sealing performance.

Description

technical field [0001] The invention belongs to the field of welding technology, in particular to a processing technology for welding aviation components with low deformation aluminum alloy. Background technique [0002] Aviation parts are relatively precise and precise parts. During the processing process, there are strict size requirements, and the processing technology is different from the traditional processing method, and the requirements are even higher. [0003] The functions on the aircraft are becoming more and more diversified. Various boxes for accommodating objects need to be installed on the aircraft. The sealing and size of the boxes are also strictly regulated. Severe deformation of parts and insufficient sealing. Contents of the invention [0004] The object of the present invention is to solve the above-mentioned problems in the existing technology, and propose a low-deformation aluminum alloy welding aviation parts processing technology, which has the c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/16B23K9/235B23K9/32
CPCB23K9/16B23K9/235B23K9/32
Inventor 钟徐洁金熌和永刚李魁夏峰王锦龙
Owner 海宁红狮宝盛科技有限公司
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