EMU hollow axle ultrasonic testing instrument

Release time:

2019/10/23

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EMU hollow axle ultrasonic flaw detection equipment, mainly by the ultrasonic test systems, data processing and display system, positioning system, electrical control systems and mechanical components

EMU hollow axle ultrasonic flaw detection equipment, mainly by the ultrasonic test systems, data processing and display system, positioning system, electrical control systems and mechanical components, such as the overall framework. The results as a national initiative, compared with similar foreign devices, compatibility, testing and inspection scanning time accuracy, scope of application, and there are significant advantages for the international leading level.

First, the original oil-sealed Rotary Chamber technology, coupling oil storage in a confined space to ensure excellent coupling effect and can protect the probe, an effective solution to the original stem coupling problem of the poor.

Second, innovation within the stem rotate the oil cavity coupling oil recycling system is designed so that the stem with oil supply and oil-absorbing dual-circuit system, coupling pressure stability, ensure coupling oil stays in the Rotary seal oil cavity, the rest of the stem with oil separation. Solved the originally the whole infernal soaked in oil, resulting in some electronic parts due to oil leakage failure of failure.

Third, innovative design of the infernal feed pulley to ensure stem and concentricity of the hollow shaft in the hole, make the inspection process run smoothly and ensure stability of the probe coupling in a circumferential movement.

IV, more efficient completion of hollow axles defect scanning. Stem the front rotating parts with a new probe layout technique, has a good balance, Rotary centering accuracy and so on. Original oil-sealed Rotary Chamber technology, coupling oil storage in a confined space to ensure excellent coupling effect and can protect the probe, solves the other infernal system universal coupling problem in foreign countries. Stem coupling oil recovery technology, set up for oil and oil-absorbing dual-system, the coupling constant pressure, tightness, and ensures that the stem does not oil.

 

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