Use the laser pointer outdoor positioning system to locate
With the development of the non-destructive testing industry, the application of ultrasonic non-destructive testing equipment has become more and more extensive, and the requirements for their performance have become higher and higher. Ultrasonic probe is an important part of ultrasonic testing equipment. When performing ultrasonic testing, in order to obtain ideal ultrasonic testing results and save scanning time, it is necessary to set a suitable scanning range. The traditional method is to roughly determine the position of the probe only by human eye observation, so that the ultrasonic probe is located at the position of the workpiece to be tested. Above. However, it takes a long time to rely only on human eyes to observe and locate, and the error caused by human factors is large, and the positioning accuracy is low, which will cause the scanning range of the probe to be deviated, which will cause the scan image to be displayed incomplete; or to ensure the integrity of the scan image The scanning range has to be increased, which prolongs the scanning time.
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System
In order to solve the defects and shortcomings of the prior art, a device and method for positioning an ultrasound probe using a Laser pointer have been provided on the market, which can quickly, simply, accurately and intuitively determine the position of the ultrasound probe. The laser pointer device includes a test water tank, an ultrasonic probe, a probe column, a laser pointer and a laser pointer fixture, and the test workpiece is fixed in the test water tank. The laser pointer is fixed on the upper part of the probe column, and its function is to perform the initial positioning of the probe; the laser pointer clamp is used to fix the laser pointer on the probe column, ensuring the relative position of the laser pointer and the ultrasound probe is fixed; The probe column can move in X, Y, and Z directions, and drive the ultrasound probe and laser pointer to complete the initial positioning of the ultrasound probe.
2021-09-30 07:43:05
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