X ray pipe inspection system of jco/jcoe/lsaw pipe production line

X ray pipe inspection system of  jco/jcoe/lsaw pipe production line

Equipment composition:

This system consists of X-ray machine system, image acquisition system, automation control system, mechanical transmission system,radiation protection system and environmental monitoring system.

Mechanical transmission system:

The mechanical transmission system of the equipment is mainly composed  of X-ray tube arm mechanism, Digital detector lifting holder mechanism,, pipe transport vehicle and so on.

Overall layout of the detection system 1

Overall layout of the detection system2

X ray pipe inspection system of  jco/jcoe/lsaw pipe production line Detection process:

(1) Detection method: ф 46-ф 52inch, detection method is single wall penetration;

(2) First adjust the focal length between the X-ray tube and the digital detector according to the external size of the tested part.

(3) The big lead door is open, and the inspected parts have been transported to the roller line outside the lead door; At this time, the conveying roller is the same height as the outer roller line under the synchronous jacking action of hydraulic jacking cylinder; The inspected parts are transported from the outer roller table to the conveyor roller of the transport vehicle of , and when they reach the ideal station, the jacking conveyor roller synchronously drops the inspected parts to the detection station through the action of the hydraulic jacking cylinder, and the rotating roller lifts the inspected parts. Big lead door closed.

(4) The transport vehicle runs at the speed of 1-10m/min. When the first end of the inspected part runs to the X-ray center of the probe arm, it is ready for detection.

(5) Turn on x ray , cooling system and imaging system, The traveling motor and rotating roller of the flat vehicle of the transport pipe are combined to carry out the detection at the detection speed of 1-4m/min until the detection is completed. If welding defects are found in the testing process, the marking procedure can be opened and marked next to the defects for analysis and repair.

(6) After the detection, close the x-ray, cooling system and imaging system, and open the lead door; The Transport vehicle  goes back to the lead gate, At this time, the jacking conveying roller rises to the highest point under the action of the hydraulic jacking cylinder, and the checked parts are held up by the conveying roller, which is the same height as the outer roller line. The checked parts are conveyed to the outer roller conveying line by the conveying roller of the Transport vehicle to complete a working cycle.

Note: The parameters, models and design drawings involved in the proposal are for reference only, and the actual design confirmed by both parties shall prevail.

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