The production and processing flow of distribution cabinet sheet metal shell is a complex and delicate process, which involves multiple links and steps to ensure the quality and performance of the final product. The following are the main steps of the process:
Product design: First, the design of the sheet metal shell is carried out according to the customer's needs and the specifications of the distribution cabinet. This includes determining the size, shape, material and connection method of the shell. After the design is completed, detailed drawings and processing requirements will be generated as the basis for subsequent production.
Material preparation: According to the requirements of the design drawings, select suitable sheet metal materials such as cold-rolled steel plates, stainless steel plates, etc. These materials need to have good mechanical properties and corrosion resistance to meet the use requirements of the distribution cabinet.
Shearing and cutting: Use equipment such as shearing machines or laser cutting machines to cut the materials into the required shape and size according to the requirements of the drawings. This step requires ensuring the shearing accuracy and accurate size to ensure the smooth progress of subsequent processing.
Punching processing: Use CNC punching machines and other equipment to perform punching, corner opening, corner cutting and other processing on sheet metal parts. These holes and cuts are usually used to install electrical components, connect lines, etc.
Bending: Use hydraulic bending machines and other equipment to bend sheet metal parts to form the required three-dimensional shape. The bending angle and depth need to be strictly controlled during the bending process to ensure the accuracy and stability of the shell.
Welding connection: Connect the various sheet metal parts by welding and other means to form a complete distribution cabinet shell. The welding process needs to follow the welding process requirements to ensure that the quality and strength of the weld meet the requirements.
Surface treatment: Surface treatment of the welded shell, such as powder spraying and painting. These treatments can improve the corrosion resistance and aesthetics of the shell, while meeting different usage environments and customer needs.
Assembly and debugging: Install electrical components in the distribution cabinet shell and assemble and debug as a whole. This step requires ensuring that all components are installed correctly, connected reliably, and that the shell can protect the internal components from the influence of the external environment.
Quality inspection: Quality inspection of the entire distribution cabinet sheet metal shell, including appearance inspection, dimension measurement, functional testing, etc. Only after ensuring that the product meets the design requirements and quality standards can it be shipped and sold and used.
The entire production and processing process needs to strictly follow process requirements and quality control standards to ensure that the quality and performance of the distribution cabinet sheet metal shell are optimal.
