The design of sheet metal enclosure 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 of the environment, a reasonable physical design and chemical design to ensure that the structure of the cabinet has good rigidity and strength and good electromagnetic isolation, grounding, noise isolation, ventilation and heat dissipation and other properties. In addition, the cabinet should have vibration resistance, impact resistance, corrosion resistance, dustproof, waterproof, radiation and other properties, in order to ensure the stability and reliability of the work of the equipment.
2. Sheet metal shell design should have good usability and necessary protection facilities, so that the equipment is easy to operate, install and maintain, use safe and reliable. For example, in the design of machine tool sheet metal shell, its structure and layout should be reasonably designed, the overall design should be ergonomic, human-machine interaction design humanized, fully taking into account various safety hazards, to ensure that the equipment is safe, reliable, easy and comfortable to operate.
3. The sheet metal shell should be easy to produce, assemble, debug and package for transportation. Generally speaking, the six steps of sheet metal shell processing are: drawing design, laser processing or (CNC stamping), bending, welding and forming, electrostatic powder spraying or (liquid painting), packaging and shipping. In the design of the sheet metal shell, the material process, processing process, production cost and other factors should be taken into account, so that the design meets the process requirements, the structure is easy to assemble, the product is easy to debug and packaging and transportation, to ensure the feasibility, practicality and economy of the design drawings.
4. The design of sheet metal shell should meet the requirements of standardization, specification and serialization, and pursue beautiful, applicable and color coordination on the basis of ensuring the performance of equipment. The sheet metal shell mainly plays the role of fixing and protecting the internal structure of the equipment. In the design, the sheet metal shell should be designed according to the customer's drawing or specific specification size and meet the requirements of internal structure design, and should be easy to process, low cost and beautiful.
