The cooling holes on the imitation Rittal cabinet mainly appear on the cabinet. Because the electronic parts and equipment inside the cabinet will generate heat during operation, in order to ensure a stable and suitable temperature operating environment inside the cabinet, most cabinets need to be equipped with a cooling system and cooling holes designed on the cabinet to remove heat.
In order to ensure that the equipment is not subject to external electromagnetic interference, a metal shielding case is usually added to the outside of the equipment. However, due to the need for heat dissipation, ventilation and other factors, it is inevitable to open holes and seams on the case.
However, the external electromagnetic interference signal enters the chassis through these holes, which will affect the normal operation of the chassis. Therefore, in order to ensure the shielding effectiveness of the cabinet shell, researchers and designers need to reasonably set the parameters such as the shape of the cooling hole, the aspect ratio and the polarization direction of the incident wave, which will also increase the processing difficulty of the cabinet shell.
The processing technology of the cooling hole mainly depends on the shape design and application range of the cabinet. For example, the use environment of the home computer is relatively stable, and the cooling hole is flat, so it can be directly processed by laser cutting.
But like the cabinet used in outdoor environment, the cooling hole not only needs to discharge the heat inside the cabinet, but also has certain requirements for rain-proof performance. Therefore, in order to avoid the infiltration of rain and dust, the design of the cooling hole is required from a certain angle. At this time, it can only be completed by die stamping and processing.
That's all about the processing of the cooling hole on the imitation Rittal cabinet. If you have any doubts or questions about it, please come to our website at any time http://www.tongyuhengcheng.com Get to know!