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Preparation method of aluminum alloy welding wire

A technology of aluminum alloy welding wire and preparation system, applied in welding equipment, metal processing equipment, welding medium, etc., can solve the problems of peeling off the coating, unable to protect the welding core, cracking of the coating, etc., to avoid different angles and positions, batch Fast processing efficiency, avoid cracking and peeling effect

Inactive Publication Date: 2021-01-29
黄伟东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In gas welding and gas tungsten shielded arc welding, welding wire is used as filler metal; in submerged arc welding, electroslag welding and other metal arc welding, welding wire is both filler metal and conductive electrode; but the existing The welding wire is straight, but when workers use it, when they encounter a welding position with a narrow space and insufficient height, the workers often have to bend the welding wire and then extend it into the welding position for welding, and bending the welding wire directly in this way will cause The coating on the surface of the welding wire will crack or even fall off. The coating will not be able to protect the welding core if the coating falls off, and welding defects will easily occur during welding.

Method used

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  • Preparation method of aluminum alloy welding wire
  • Preparation method of aluminum alloy welding wire
  • Preparation method of aluminum alloy welding wire

Examples

Experimental program
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specific Embodiment approach 1

[0035] Combine below Figure 1-11 To illustrate this embodiment, a method for preparing an aluminum alloy welding wire includes the following steps:

[0036] Step 1: Fix the welding core of the aluminum alloy welding wire;

[0037] Step 2: Bending the welding core of the aluminum alloy welding wire;

[0038] Step 3: Turn the welding core of the bent aluminum alloy welding wire to the middle of the mold;

[0039] Step 4: Pouring the welding core of the bent aluminum alloy welding wire so that the welding core of the bent aluminum alloy welding wire is covered by the coating;

[0040] The above-mentioned preparation method of aluminum alloy welding wire also relates to an aluminum alloy welding wire preparation system;

[0041] The aluminum alloy welding wire preparation system includes a traverse compression mechanism 1, a bending and extrusion mechanism 2, a working platform mechanism 3, a position rotation mechanism 4, a welding core clamping mechanism 5, a height lifting ...

specific Embodiment approach 2

[0044] Combine below Figure 1-11 Describe this embodiment, this embodiment will further explain the first embodiment, the described traverse pressing mechanism 1 includes a beam 1-1, a limit column 1-2 and a sliding block 1-3, and the limit column 1-2 is fixed Connected on the crossbeam 1-1, the crossbeam 1-1 is fixedly connected on the sliding block 1-3.

specific Embodiment approach 3

[0046] Combine below Figure 1-11 Describe this embodiment, this embodiment will further explain the second embodiment, the bending extrusion mechanism 2 includes a wall plate 2-1, a threaded pipe 2-2, a gear ring 2-3, and an extrusion screw rod 2- 4. Driving gear 2-5, driving motor 2-6, extrusion wheel 2-7 and limit rod 2-8, limit rod 2-8 is fixedly connected on the extrusion screw rod 2-4, limit rod 2 -8 is slidingly connected to the wall plate 2-1, the wall plate 2-1 is fixedly connected to the beam 1-1, the extrusion wheel 2-7 is rotatably connected to the extrusion screw rod 2-4, and the extrusion screw rod 2- 4. The upper thread is connected in the threaded pipe 2-2, the threaded pipe 2-2 is rotatably connected to the wall plate 2-1, the gear ring 2-3 is fixedly connected to the threaded pipe 2-2, the gear ring 2-3 is connected with the driving gear 2-5 meshing transmission, the driving gear 2-5 is fixedly connected to the output shaft of the driving motor 2-6, and the ...

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Abstract

The invention relates to the technical field of welding wire preparation, in particular to a preparation method of an aluminum alloy welding wire. A transverse moving pressing mechanism, a bending extrusion mechanism, a working platform mechanism, a position rotating mechanism, a core wire clamping mechanism, a height lifting mechanism and a die combination mechanism are included. The preparationmethod comprises the steps that 1, a core wire of the aluminum alloy welding wire is fixed; 2, the core wire of the aluminum alloy welding wire is bent; 3, the bent core wire of the aluminum alloy welding wire is rotated to the middle of a die; and 4, the bent core wire of the aluminum alloy welding wire is poured, so that the bent core wire of the aluminum alloy welding wire is wrapped by coating.

Description

technical field [0001] The invention relates to the technical field of welding wire preparation, in particular to a preparation method of aluminum alloy welding wire. Background technique [0002] Welding wire is used as a filler metal or as a wire welding material for electrical conductivity. In gas welding and gas tungsten shielded arc welding, welding wire is used as filler metal; in submerged arc welding, electroslag welding and other metal arc welding, welding wire is both filler metal and conductive electrode; but the existing The welding wire is straight, but when workers use it, when encountering a welding position with a narrow space and insufficient height, the workers often have to bend the welding wire and then extend it into the welding position for welding, and bending the welding wire directly in this way will cause The coating on the surface of the welding wire will crack or even fall off, and the coating will fail to protect the welding core when the coatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K35/40B23K35/28
CPCB23K35/0266B23K35/286B23K35/40
Inventor 黄伟东
Owner 黄伟东
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