Introduction to horizontal testing on vibration test bench

The vibration test bench is a testing device used to simulate the effects of real vibration environments in the laboratory. Vibration testing involves exciting samples with different input signals on the vibration bench. Vibration tests are mainly divided into sine and random vibrations. Due to their different physical processes, there is no strict equivalent relationship between the two. Therefore, when selecting the test method, do not convert the severity level from sine to random.