A sheet metal case, also known as sheet metal casing, is a box or shell made by the sheet metal forming process to store servers, computers, power, or other equipment, such as power cabinets, network cabinets, server cabinets, outdoor cabinets, etc.
Then, when designing the sheet metal enclosure fabrication, it is limited by many factors and needs to meet the technical requirements of many aspects.
1. The sheet metal shell design should have good technical performance. For example, the structure of the power cabinet should be based on the electrical and mechanical properties of the equipment and the requirements of the use environment, and a reasonable physical design and chemical design should be carried out to ensure that the structure of the sheet metal case has good rigidity and strength, as well as good electromagnetic isolation and grounding, noise isolation, ventilation, and heat dissipation.
In addition, the cabinet should have anti-vibration, anti-shock, anti-corrosion, dust-proof, waterproof, radiation-proof, and other properties, to ensure the stable and reliable operation of the equipment.
2. The design of the sheet metal case should have good usability and necessary protective facilities, so that the equipment is easy to operate, install and maintain, and it is safe and reliable to use. For example, in the design of the sheet metal case of the machine tool, its structure and layout should be reasonably designed, the overall design should be ergonomic, the human-computer interaction design should be humanized, and various safety hazards should be fully considered to ensure safe, reliable, convenient and comfortable equipment operation.
3. The sheet metal case should be convenient for production, assembly, debugging and packaging, and transportation. Generally speaking, the six major steps of sheet metal shell processing are drawing design, laser processing (NC stamping), bending, welding forming, electrostatic powder spraying or (liquid paint), packaging, and shipping.
When designing the sheet metal case, the influence of materials, technology, processing procedures, production costs, and other factors should be considered, so that the design meets the process requirements, the structure is easy to assemble, the product is easy to debug, package and transport, and ensure the feasibility and practicality of the design drawings. sex and economy.
4. The design of the sheet metal case should meet the requirements of standardization and serialization, and pursue a beautiful appearance, practicality, and color coordination based on ensuring the performance of the equipment. The sheet metal case mainly plays the role of fixing and protecting the internal structure of the equipment. During the design, the sheet metal shell should be designed according to the customer's drawings or specific specifications and dimensions, and meet the requirements of the internal structure design, to be easy to process, low cost, and beautiful.