Aluminum alloy plate continuous splicing method with good connection effect

A continuous technology for aluminum alloy sheets, which is applied in the field of continuous splicing of aluminum alloy sheets, can solve the problems of imprecise welding, poor welding effect, and unstable connection, etc., and achieve the effect of increasing welding accuracy and processing speed

Active Publication Date: 2020-08-18
东莞市赫泽电子科技有限公司
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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a continuous splicing method of aluminum alloy sheets with good connection effect, which solves th

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  • Aluminum alloy plate continuous splicing method with good connection effect
  • Aluminum alloy plate continuous splicing method with good connection effect
  • Aluminum alloy plate continuous splicing method with good connection effect

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[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0031] See Figure 1-4 , The embodiment of the present invention provides a technical solution: a continuous splicing method for aluminum alloy plates with good connection effect, including the following steps:

[0032] Step 1. Pre-preparation of the aluminum alloy sheet: select the aluminum alloy sheet 2 of suitable thickness, and flatten it. The overall level error is less than 0.5 degrees, and then place the aluminum alloy sheet 2 for u...

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Abstract

The invention discloses an aluminum alloy plate continuous splicing method with good connection effect, and relates to the technical field of aluminum alloy plate machining. The aluminum alloy plate continuous splicing method comprises the steps that 1, aluminum alloy plates are prepared in advance, specifically, the aluminum alloy plates with suitable thicknesses are selected to be subjected to flattening treatment, the overall levelness error is less than 0.5 degrees, the aluminum alloy plates are placed for later use, then connecting aluminum strips formed by injection molding in advance are prepared, and the number of the connecting aluminum strips is equal to the number of the aluminum alloy plate; and 2, primary treatment of the plates are carried out, specifically, the aluminum alloy plates are conveyed to a welding table. According to the aluminum alloy plate continuous splicing method with the good connection effect, when the welding is carried out, the aluminum alloy plates are grooved in advance, and then the connecting aluminum strips are used as welding rods; and when the welding is carried out through a friction stir welding device, the connecting aluminum strips arerapidly melted and injected between every two aluminum alloy plates, so that the aluminum alloy plates are rapidly connected together, no hollowing is generated at welding positions, and the connecting effect is good.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy plate processing, in particular to a continuous splicing method for aluminum alloy plates with good connection effect. Background technique [0002] Aluminum alloy is the most widely used non-ferrous metal structural material in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. With the rapid development of industrial economy, the demand for aluminum alloy welded structural parts is increasing The increase in weldability of aluminum alloys has led to in-depth research on the weldability of aluminum alloys. Deformed aluminum alloys can withstand pressure processing and can be processed into aluminum alloys of various shapes and specifications. They are mainly used for manufacturing aviation equipment, doors and windows for construction, etc. Deformed aluminum alloys It is also divided into non-heat-treatable alu...

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Application Information

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IPC IPC(8): B23K20/12B23K20/24B23K20/26
CPCB23K20/122B23K20/24B23K20/26
Inventor 李映葵姜凤洋袁玉宝周远芳
Owner 东莞市赫泽电子科技有限公司
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