A. panel and the arrangement of the components in the c […]
A. panel and the arrangement of the components in the chassis
1, the size of the panel is determined after the type and size of the cabinet are determined. The selection and layout of all kinds of operation and display devices on the panel should be considered according to the requirements of the electric diagram, ergonomics, modeling, ventilation and other factors.
2, the arrangement of the components inside the chassis is based on the electrical schematic diagram, the size and relationship between the main elements and the device, and the ventilation, vibration reduction, shielding and the convenience and beauty of the line are determined.
B. determine the type and size of the chassis
1, the chassis type is in the overall layout process, according to the different product application needs, formulate various plans, after discussion, analysis and comparison, and decide whether it is hung wall type, desktop type or upper shelf type.
2, the size of the chassis is determined according to the size of the components in the chassis, and then the standard size is selected according to the size. First, the standard form size is selected first, then the layout of the components in the box is allocated.
The quality of sheet metal processing for chassis housing is mainly considering heat dissipation in this area. We all know that such devices will generate a lot of heat when they are running, so we should take this into account when we purchase. What should we look at when we choose to buy it? The analysis of the sheet metal chassis manufacturers, the choice of cabinet baffle and more cooling holes, and the side wall fans should be installed on the back wall of the cabinet. In addition, the top of the cabinet should be at least two to four fans. There is also an iron cover with a fixed cable to prevent the damage of the cable.