0086-17729660308
 

Process for Welding Aluminum Panels

Views: 279     Author: Julong     Publish Time: 2023-09-19      Origin: aluminum panel systems manufacturer

Inquire

facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button
Process for Welding Aluminum Panels

Basic Welding Knowledge

One of the crucial links in the fabrication of aluminum veneer panels is the welding procedure. This method is applied in a variety of situations, including the intersection of two pieces of aluminum plate, the need to fill a gap left by the folded edge of the plate after it has been folded, the welding of a reinforcing rib planting nail to an aluminum plate's surface, etc. The aluminum veneer installation technique won't be secure if the welding procedure is not used.


The position of the welding seam needs to be carefully examined if welding is necessary during the design of the aluminum veneer. When welding, the thickness of the aluminum plate and the type of aluminum alloy must be taken into consideration when choosing the correct current, tungsten wire, tungsten needle, and nozzle diameter. The aluminum veneer will be distorted throughout the welding process because of the high torch temperature. The effect after spraying is still not as nice as the parts not welded, even if the welding seam needs to be smoothed and putty treated. As a result, it ought to be avoided whenever feasible. Related product: Aluminum Veneer Sheets.


Aluminum veneers must be handled and operated by competent people. One of the essential steps in producing aluminum veneer panels is welding, which is often carried out by customer specifications and engineering drawings. The welding technique can be used to create the required form.


Why do people weld?

Metals are most frequently joined together during welding. It is a way of forming in which two independent things are joined together by atomic bonding force through heating, pressing, or both at once. We primarily introduce the two welding technologies described below: conventional welding and laser welding, based on the various process parameters in the welding process. Spot welding, continuous welding, and discontinuous welding are all types of ordinary welding.


A Spot Weld

Spot welding is used when a separate welding spot connects each weld seam. To create a welding spot between the contact surfaces of two overlapping work components, a cylindrical electrode is employed in the spot welding process. Spot welding involves applying pressure to bring the workpiece close together before activating the current. The contact between the workpiece and resistance heat is melted, and after cooling, a solder junction is created.


Permanent Welding

Continuous welding is when there is no separation between two solder joints that are connected.


Intermittent Welding

Segment welding or dispersion welding is the term used when a weld is linked by numerous small, independent pieces.


A type of welding also called flower welding is intermittent or discontinuous welding. The welding seam is not continuous during welding, as the term suggests. It is used to reduce welding deformation and reserve welding deformation space as well as to fully weld unimportant connectors that don't require it. The staggered intermittent welding method is typically utilized when both sides need to be welded.


Laser Welding

Currently, laser welding offers the clear benefits of attractive welds, great production efficiency, safety and environmental protection, and cost savings. They are extensively employed throughout several sectors. The automotive industry makes extensive use of stitch welding, body welding, and parts welding in the laser metal welding processing sector.

Electric welding and laser welding are two different types of welding. For details on their precise distinctions, see the sheet below.

Three considerations must be made when welding aluminum veneer panels.

Because secondary welding is likely to result in the deformation of the aluminum veneer plate, welding should only be done once, and it should be avoided at all costs.

The aluminum veneer plate of the dispersant will easily melt if the torch flame is too long and is not heated with a small fire.

The aluminum panel of the curtain wall will readily leak during the pressing process if the welding duration is too long because the melting point is too low and the time is too long, which will easily cause the aluminum veneer panel to melt or thin.

When welding aluminum veneer panels, three factors need to be taken into consideration.

Because secondary welding is likely to result in the deformation of the aluminum veneer plate, welding should only be done once, and it should be avoided at all costs.

The aluminum veneer plate of the dispersant will easily melt if the torch flame is too long and is not heated with a small fire.

The aluminum panel of the curtain wall easily leaks during the pressing process, so the welding time shouldn't be too long because the melting point is too low and the time is too long, which can easily lead to the melting or thinning of the aluminum veneer panel.


Conclusion

The welding procedure used in the production of aluminum panels is described in this article. The procedure of welding aluminum veneer panels is crucial. If it is not welded, transportation and logistics will cause the aluminum veneer panel to distort. Therefore, welding has a definite influence on maintaining the contour of the aluminum veneer panel.


Julong specializes in the production of welded ornamental aluminum sheets and associated goods. You can get in touch with us if you have clients that need products made from aluminum sheets.

Contents