1. In the process of sheet metal processing, sometimes there are too many redundant materials, and redundant materials often appear in the closed position of multiple bending edges. This is usually due to a process error or a drawing error.
2. The bending machines of some sheet metal cabinet processing manufacturers have restrictions on bending, which are mainly reflected in the height of one side and two sides. The height of one side is limited by the size of the bending machine and the height of the upper cutter. The solution is to use a large-angle polygonal bending; but the height of both sides is not greater than the height of one side, and it is also limited by the bottom edge: bending The height should be less than the bottom edge.
3. Pay attention to the edge of the sheet metal after bending. If left untreated, it will affect the strength of the sheet metal. Mainly by welding.
4. Due to the thin plate material of sheet metal parts, it is not suitable for hot-dip galvanizing. Common surface treatment methods include phosphating and electrostatic powder spraying, which are surface treatment procedures for sheet metal parts.
The above four points are the matters that sheet metal cabinet manufacturers need to pay attention to in the processing process. If you want to do a good job of sheet metal processing, you need to pay more attention to each process. Pursue better quality and provide customers with high-quality products.Read More →