Method for producing ER5356 barreled aluminum alloy welding wires

Abstract

The invention relates to a method for producing ER5356 barreled aluminum alloy welding wires. The method comprises the steps that after wires are released through a pay-off machine, the wires sequentially pass through a tension mechanism, a straightening mechanism and a drawing mechanism to be sent into a wire conveying mechanism, wherein the wires are subjected to two-way straightening after being barreled, so that the straightened welding wires are loose, the diameters of the welding wires tend to infinity, the welding wires are fed along the inner wall of an outer ring of a welding wire barrel through a wire feeding tube, and the diameter of each welding wire ring is controlled to range from 430 mm to 440 mm; and when barreling is conducted, multistage vibration is set, the welding wires fed into the welding wire barrel are tangent to the outer wall of a barrel core and internally tangent to the inner wall of the welding wire barrel, every two adjacent welding wire rings are staggered, and the welding wire rings are evenly distributed to be shaped like a plum blossom. By adopting the method, after each barrel of the welding wires is completely produced, the welding wires are compact and attractive in appearance, the wires can be discharged smoothly in the welding using process, and the stuck and disordered phenomena cannot occur.

Description

technical field [0001] The invention relates to a production method of barreled aluminum alloy welding wire, in particular to a production method of ER5356 barreled aluminum alloy welding wire, belonging to the field of barreled welding wire production. Background technique [0002] In the existing technology, the general barreled aluminum welding wire is wound and piled up sequentially from bottom to top in the take-up barrel. The defect of this method is that with the gradual increase of welding wire, the welding wire may fall on the The lower part of the wrapped welding wire will directly affect the quality of the welding wire. Jamming and confusion will easily occur when the wire is unwound, resulting in the scrapping of the entire barrel of welding wire. In addition, the current barreled welding wire machine cannot guarantee the tight arrangement of the welding wires, and the arrangement of the welding wires is relatively loose, which increases the packaging cost, and d...

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to solve the many shortcomings of the above-mentioned domestic barreled aluminum alloy welding wire, and proposes a production device and method for ER5356 barreled aluminum alloy welding wire, which can solve the problems of jamming and confusion that occur easily when the domestic aluminum alloy barreled welding wire is unwound. The arrangement of the welding wires is relatively loose, which leads to the technical problem of scrapping the whole barrel of welding wires. The quality of the plum blossom-shaped cables is guaranteed and it is suitable for the production of ER5356 aluminum alloy barreled welding wires with a tensile strength between 450 and 530MPa and a diameter of 1.2mm.

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