Ультразвуковой контроль капиллярных труб

Abstract

On the basis of improving the design of the immersion bath significantly enhanced the technical capabilities of ultrasonic testing equipment. In particular, reliably determined by defects such as longitudinal cracks and mark, nonmetallic inclusions, scores and laps on the thin-walled tubes of small diameter (less than 5 mm). Shows how relatively simple technical means, using the physical properties of the contact liquid, improve monitoring of capillary tubes for flaw of traditional design, implement ultrasonic control immersion method of Lamb waves.