A method of using a non-destructive flaw detection system for pipeline welds

A non-destructive flaw detection and pipeline technology, which is applied in the use of wave/particle radiation for material analysis, measuring devices, instruments, etc., can solve problems such as low work efficiency and X-ray flaw detectors are easy to trip, so as to improve work efficiency and solve detection problems. Low efficiency, the effect of increasing the degree of automation

Active Publication Date: 2015-12-09
ANHUI SANXING TESTING +1
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Problems solved by technology

[0007] The purpose of the present invention is to overcome the problems of easy tripping of X-ray flaw detectors and low work efficiency in nondestructive flaw detection in the prior art, and to provide a method for using a nondestructive flaw detection system for pipeline welds. By adopting the technical solution of the present invention, It can improve the automation degree of non-destructive testing and greatly improve the detection efficiency

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  • A method of using a non-destructive flaw detection system for pipeline welds
  • A method of using a non-destructive flaw detection system for pipeline welds
  • A method of using a non-destructive flaw detection system for pipeline welds

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Embodiment 1

[0029] combine figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Image 6, a non-destructive flaw detection system for pipeline welds in this embodiment is composed of a carrying system, a support system, a space position adjustment system, and a flaw detector carrying system. The carrier system in this embodiment includes a carrier vehicle 1, a carrier platform 2, a driving wheel 301, a suction cup cylinder 302, a suction cup 303 and a carrier vehicle control mechanism, and the bottom of the carrier vehicle 1 is provided with four driving wheels 301, the The outer circumference of the driving wheel 301 is provided with a suction cup cylinder 302 perpendicular to the outer contour of the driving wheel 301, the other end of the suction cup cylinder 302 is fixedly connected with a suction cup 303, and the top of the vehicle 1 is provided with a carrying platform 2, The upper surface of the carrying platform 2 is a rectangular plane (such as figure 1 As shown), in...

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Abstract

The invention discloses a use method of a pipeline weld joint nondestructive inspection system, belonging to the technical field of nondestructive inspection. The use method comprises the steps of placing a carrying system in a pipeline to be subjected to nondestructive inspection, installing a bracket system on the carrying platform; installing a space position regulating system on a support platform; installing an inspection machine carrying system on an end head cross rod in the space position regulating system, installing an X-ray inspection machine in the inspection machine carrying system, sequentially connecting the grounding ends of a rectifier and filter circuit, an inverter circuit, a boosting transformer and an X-ray pipe in the X-ray inspection machine and grounding; carrying the whole pipeline weld joint nondestructive inspection system to a to-be-detected region in a pipeline through the carrying system; and regulating a supporting air cylinder and a telescopic beam in the system by regulating space positions to ensure that the X-ray inspection machine directly faces a weld joint for arc-shaped nondestructive inspection. According to the use method, the X-ray inspection machine can not optionally powered off, the automation degree of nondestructive inspection is improved, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of non-destructive flaw detection, in particular to a method for using a non-destructive flaw detection system for pipeline welds. Background technique [0002] Non-destructive testing is a technology to detect defects, chemical and physical parameters of materials, parts and equipment by using sound, light, electromagnetic and other principles and technologies of objects without damaging or affecting the performance of the tested object. Non-destructive testing is an indispensable and effective tool for industrial development, which to a certain extent reflects the level of industrial development of a country. The importance of non-destructive testing has been recognized. There are mainly four types of ray testing, ultrasonic testing, magnetic particle testing and liquid penetrant testing. . [0003] Radiographic inspection refers to the non-destructive inspection method that uses X-rays or γ-rays to penet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N23/00
Inventor 黄义
Owner ANHUI SANXING TESTING
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