Sheet metal processing states that there will be some late problems after the production of sheet metal chassis, such as resonance during work, dust in the air, will cause some damage to the sheet metal cabinet, then how to improve and avoid these problems? ?

Sheet metal processing First look at how the sheet metal chassis can avoid resonance? Sheet metal chassis will generate some vibration during the working process, and long-term resonance will cause certain damage to the equipment. Therefore, in the face of this kind of vibration, it is necessary to install the shock absorber in the sheet metal processing process, and there is almost no resonance amplification phenomenon in the range of 10 to 2000 Hz after installation, although irregular peaks appear around 200 Hz, the sheet metal chassis The cabinet has resonance amplification, but the time is short, the transmission rate is quickly reduced, and the impact on the cabinet is small. For the cabinet cabinet, the phenomenon of cracks and the like needs to be detected after leaving the factory, and no looseness may occur at the joint. By strengthening the design of the cabinet, selecting a reasonable vibration isolation system, and then verifying the test, the sheet metal chassis can meet the requirements of the airborne environment. Sheet metal chassis with the research and application of the new sheet metal processing vibration isolation technology, as well as the continuous improvement of the dynamic testing technology and the improvement of the vibration analysis level, the vibration isolation design method will be more abundant and perfect.

Sheet metal processing states that no matter what kind of chassis sheet metal processing is exposed to the air for a long time, it will be contaminated with dust or oxidation, and it will become less bright. Do we have any measures to deal with this situation in sheet metal chassis? ? Or how should we maintain the sheet metal chassis? The easiest way to maintain a sheet metal chassis is to clean it.

1. First, rinse the surface of the sheet metal case with water to remove dirt from the surface.

2. Then wipe with soap, liquid detergent or water with 5% ammonia solution.

3. Rinse carefully with water again.

4. Finally, we wipe the water stains remaining on the surface of the cabinet cabinet. In the process of drying, we need to wipe in the same direction in order to wipe clean. After the wipe is finished, let the surface dry naturally.

5. Although the old age of the sheet metal chassis is irreversible, but by frequent cleaning, we can delay this "aging", and keeping the sheet metal chassis clean is also conducive to high working conditions. Sheet metal chassis can maintain longevity and reduce production costs if properly maintained.