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Device and technology for welding aluminum alloy plate

A welding device and aluminum alloy plate technology, which is applied in the field of aluminum alloy welding, can solve the problems of moving position and poor welding effect, and achieve the effects of good controllability, good welding effect and high structural strength of the weldment

Inactive Publication Date: 2014-01-15
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing aluminum alloy welding generally adopts natural placement and welding, which is prone to shifting position during the welding process, resulting in poor welding effect

Method used

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  • Device and technology for welding aluminum alloy plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] This embodiment provides an aluminum alloy plate welding device, which is characterized in that: the aluminum alloy plate welding device includes a left electromagnet core 1, a left electromagnet coil 2, a frame 3, a supporting plate 4, and a right electromagnet core 5 , left electromagnet coil 6;

[0013] Wherein: the left electromagnet coil 2 and the left electromagnet coil 6 are installed on the left and right sides of the frame 3, the supporting plate 4 is installed on the top of the frame 3, the left aluminum plate 7 and the right aluminum plate 8 to be welded are placed on the supporting plate 4, the left The sides of the electromagnet core 1 and the right electromagnet core 5 each have a groove for clamping the left aluminum plate 7 and the right aluminum plate 8 .

[0014] A welding process using the aluminum alloy plate welding device is characterized in that: a manual argon tungsten arc welding process is adopted, and after the welded left aluminum plate 7 and...

Embodiment 2

[0016] This embodiment provides an aluminum alloy plate welding device, which is characterized in that: the aluminum alloy plate welding device includes a left electromagnet core 1, a left electromagnet coil 2, a frame 3, a supporting plate 4, and a right electromagnet core 5 , left electromagnet coil 6;

[0017] Wherein: the left electromagnet coil 2 and the left electromagnet coil 6 are installed on the left and right sides of the frame 3, the supporting plate 4 is installed on the top of the frame 3, the left aluminum plate 7 and the right aluminum plate 8 to be welded are placed on the supporting plate 4, the left The sides of the electromagnet core 1 and the right electromagnet core 5 each have a groove for clamping the left aluminum plate 7 and the right aluminum plate 8 .

[0018] A welding process using the aluminum alloy plate welding device is characterized in that: a manual argon tungsten arc welding process is adopted, and after the welded left aluminum plate 7 and...

Embodiment 3

[0020] This embodiment provides an aluminum alloy plate welding device, which is characterized in that: the aluminum alloy plate welding device includes a left electromagnet core 1, a left electromagnet coil 2, a frame 3, a supporting plate 4, and a right electromagnet core 5 , left electromagnet coil 6;

[0021] Wherein: the left electromagnet coil 2 and the left electromagnet coil 6 are installed on the left and right sides of the frame 3, the supporting plate 4 is installed on the top of the frame 3, the left aluminum plate 7 and the right aluminum plate 8 to be welded are placed on the supporting plate 4, the left The sides of the electromagnet core 1 and the right electromagnet core 5 each have a groove for clamping the left aluminum plate 7 and the right aluminum plate 8 .

[0022] A welding process using the aluminum alloy plate welding device is characterized in that: a manual argon tungsten arc welding process is adopted, and after the welded left aluminum plate 7 and...

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Abstract

The invention discloses a device for welding an aluminum alloy plate. The device for welding the aluminum alloy plate comprises a left electromagnet core, a left electromagnet coil, a frame, a supporting plate, a right electromagnet core and a right electromagnet coil. A groove used for clamping a left aluminum plate is formed in the side face of the left electromagnet core and a groove used for clamping a right aluminum plate is formed in the side face of the right electromagnet core. The welding technology of the aluminum alloy plate welding device is characterized in that the manual argon tungsten-arc welding technology is adopted, after the left aluminum plate to be welded and the right aluminum plate to be welded are placed on the supporting plate and the two aluminum plates are clamped by the groove formed in the side face of the left electromagnet core and the groove formed in the side face of the right electromagnet core, energization is conducted and the aluminum plates are tightly pressed; before welding, chemical cleaning is conducted, and after the aluminum plates are washed through clean water, air drying is conducted; before welding, the aluminum plates are preheated, a formed groove is a Y-shaped groove, an HS311 welding stick is adopted, the welding current is 260 milliamperes-300 milliamperes, the argon flow is 10L / min-15L / min, and the hole diameter of a nozzle is 10mm-12mm. The device and technology for welding the aluminum alloy plate have the advantages that the device is simple in structure, the controllability is good, the welding effect is good, and the structural strength of the weldment is high.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy welding, in particular to an aluminum alloy plate welding device and a welding process. Background technique [0002] Existing aluminum alloy welding generally adopts natural placement and assembly, and then welding, which is prone to shifting position during the welding process, resulting in poor welding effect. Contents of the invention [0003] The object of the present invention is to improve the welding quality, and especially provides an aluminum alloy plate welding device and welding process. [0004] The invention provides an aluminum alloy plate welding device, which is characterized in that: the aluminum alloy plate welding device comprises a left electromagnet core 1, a left electromagnet coil 2, a frame 3, a supporting plate 4, a right electromagnet core 5, Left electromagnet coil 6; [0005] Wherein: the left electromagnet coil 2 and the left electromagnet coil 6 are instal...

Claims

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Application Information

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IPC IPC(8): B23K9/167B23K9/235B23K9/32B23K37/04
CPCB23K9/167B23K9/235B23K37/0408B23K2101/185
Inventor 王玲杜科刘胜春
Owner STATE GRID CORP OF CHINA
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