Vibration test rig: What disturbances will the device make to the vibration?

Vibration test rig: What kind of interference will vibration appear on the device? Vibration is more complicated because of the complex mechanical environmental conditions coupled with the effects of device characteristics. Among them, the vibration test stand is a test device that mimics the vibration phenomenon during transportation. Haida Instrument, as a manufacturer of vibration test stands, shares the following effects of vibration on the device:

First, interference and influence:

1 , friction between the wires.

2. The collision between adjacent parts is broken.

3 , nuts, screws and other fasteners loose.

4 , the circuit produces noise, intermittent electrical contacts.

5 , contact and short circuit between live components.

6 , sealing void.

7 , components fatigue damage.

8 , optical disorders.

9 , cracks and fractures.

10 , loose particles or components cause system circuit or mechanical jams.

11. Stratification or separation of homogeneous mixtures or suspensions.

12 , ball bearing sleeve wear.

13 , the friction surface damage.

14 , shaft wear.

 

Second, the vibration test bench test

1 , the strength of the structure.

2. The detachment of the conjugates.

3 , the protection material wear.

4 , parts of the damage.

5 , poor contact of electronic components.

6 , circuit short circuit and intermittent instability.

7. The standard value of each part is offset.

8 , early screening of bad parts.

9. Find the resonance relationship between parts, structure, packaging and transportation.  

 

Vibration test rig: What kind of interference will vibration appear on the device? Through the above introduction, we should have a certain understanding of the impact of vibration on the device and the role of the vibration test bed. More information about the vibration test rig is available at Dongguan Haida. Instrument, Haida waits for your arrival.