Important Steps of Sheet Metal Fabrication Process to Become Products

Sheet metal usually starts out as a large slab that is rolled into long rolls. The fabrication process starts with cutting sheet shapes. Then make whatever holes are needed. Next, from this sheet the pieces are assembled. Usually by welding or adding adhesive whenever possible. After that, the product is coated with an attractive and durable outer layer.

Almost every sheet metal fabrication goes through these steps. The details of the important steps from sheet metal fabrication to finished products, which are:

1. Cutting

   To cut a large sheet into smaller rectangles, cutting is the way to go. Cutting machines have long blades and cut the sheets straight. To cut more complex shapes, the process turns to laser cutting. Punching is another way of producing complex shapes on sheet metal. In fact, punching is the process of making a hole in a sheet, but with a turret punch we can create complex shapes.

2. Bending

   Most sheet metal bending processes are performed on a machine. The operator positions the sheet so that the bending line is over the channel then lowers the bending machine. This encourages the arch to form. One of the biggest challenges in the bending process is managing the springback. Whereas, when the metal tries to return to its original flat shape. This is handled by overbending. However, doing the bending process at the right angle requires great skill and experience.

3. Assembly

   Putting each piece together starts with a fit-up. Each part of the assembly is held in position and the appropriate fasteners are added. Then nail welds are made to hold it all together. After that, a welding is performed which combines the pieces using various welding equipment. Not every customer or job requires welding. However, the advantage of using it is that if a part is damaged, it is easier to replace.

4. Finishing

   After assembly, most of the fabrication goes to the finishing process. Starting from cleaning the welding to polishing to completion. Among these are various painting and coating options. These usually serve two purposes, namely to protect the fabric from corrosion, and provide an attractive finish.

Conclusion

Every sheet metal fabrication goes through a four-step process, namely cutting, bending, assembly, and finishing. If you need sheet metal processing services, we Duta Laserindo Metal provide a variety of sheet metal fabrication services that can fulfill your wishes in producing sheet metal.