Trolley type automatic ultrasonic flaw-detecting machine with built-in robot for large cylindrical shell section parts

Abstract

The invention relates to a trolley type automatic ultrasonic flaw-detecting machine with a built-in robot for large cylindrical shell section parts. The trolley type automatic ultrasonic flaw-detecting machine comprises a working platform, a robot flaw-detecting trolley and an outer flaw-detecting device, and is characterized in that two parallel straight guide rails are arranged on the working platform, a driving roller carrier beam is perpendicularly and fixedly connected to axial ends of the two straight guide rails, a driven roller carrier beam is movably connected to the other ends of the two straight guide rails, two driving roller supports are arranged at two ends of the driving roller carrier beam, two driven roller supports are arranged at two ends of the driven roller carrier beam, and driving rollers and driven rollers are respectively supported on the driving roller supports and the driven roller supports by rotating pairs; and an outer guide rail is arranged on the same side of the driving roller carrier beam and the driven roller carrier beam, and the outer flaw-detecting device is movably connected onto the outer guide rail. The trolley type automatic ultrasonic flaw-detecting machine has the advantages of simplicity in operation, safety, reliability, simple structure, low cost, small occupied space and capability of automatically ultrasonically detecting flaws of the large cylindrical shell section parts.

Description

technical field [0001] The invention belongs to the technical field of ultrasonic flaw detection equipment, and in particular relates to a built-in robot trolley-type large-scale automatic ultrasonic flaw detection machine for tubular parts. Background technique [0002] Ultrasonic flaw detection can check the internal defects of its volume without destroying the workpiece. It is a key technology for quality assurance in the manufacture of major national projects and various important civilian products. The main components of nuclear power plant equipment, large-scale power generation equipment, and various large-scale pipelines, bridge components, large-scale workpieces in marine, aviation and other fields require ultrasonic flaw detection or other forms of non-destructive flaw detection to ensure the safe operation of the entire life of the equipment. [0003] Ultrasonic automatic flaw detection has been applied in developed countries such as the United States, Japan, and ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a built-in robot trolley-type large-scale straight-tube ultrasonic automatic flaw detection machine, through which automatic ultrasonic flaw detection can be realized to improve flaw detection productivity, shorten production cycle, enhance reliability, and improve manual flaw detection. And avoid the missed detection of manual flaw detection and the unstable operation caused by the physiological characteristics of the human body.

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