Vibration verification device based on linear motor and vibration detecting method thereof
A technology of linear motor and verification device, used in measuring devices, instruments, measuring ultrasonic/sonic/infrasonic waves, etc., can solve the problems of low frequency, large load weight, large mechanical noise, etc., to ensure high precision and long stroke. , to ensure the effect of the test requirements
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[0009] In order to describe the technical content, structural features, goals and effects of the present invention in detail, the following examples are given and described in detail with accompanying drawings.
[0010] see figure 1 and figure 2 , the linear motor-based vibration verification device 100 of the present invention is used to verify the measurement accuracy of a vibration monitoring instrument (not shown in the figure) or a sensor (not shown in the figure). The linear motor-based vibration verification device 100 includes a user interaction module 1, a controller 2, a driver 3, a linear motor 4, a support platform 5, two long-stroke fixed rails 6, two moving guide rails 7, a test bearing Platform 8, a laser feedback module 9.
[0011] The linear motor 4 further includes a linear motor secondary 41 and a linear motor primary 42 . The secondary 41 of the linear motor is directly fixed on the length direction of the support platform 5 , and the long-stroke fixed ...
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