A kind of X-ray automatic detection device and detection method of girth weld of aluminum alloy cylinder

An automatic detection device and X-ray technology, applied in the electromechanical field, can solve problems such as unstable effects and low efficiency, and achieve the effects of improving detection sensitivity, improving detection efficiency, and improving X-ray detection efficiency

Active Publication Date: 2018-09-25
SHANGHAI SPACE PRECISION MACHINERY RES INST
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Problems solved by technology

[0004] The problem to be solved by the present invention is that the existing X-ray detection method for the girth weld of an aluminum alloy cylinder has low efficiency and unstable effect; in order to solve the above problem, the present invention provides an automatic X-ray detection device for the girth weld of an aluminum alloy cylinder and method

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  • A kind of X-ray automatic detection device and detection method of girth weld of aluminum alloy cylinder
  • A kind of X-ray automatic detection device and detection method of girth weld of aluminum alloy cylinder
  • A kind of X-ray automatic detection device and detection method of girth weld of aluminum alloy cylinder

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[0019] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments. These examples should be understood as only for illustrating the present invention but not for limiting the protection scope of the present invention. After reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope defined by the claims of the present invention.

[0020] Such as figure 1 and figure 2 As shown, the embodiment of the present invention provides an automatic X-ray detection device for the circular seam of an aluminum alloy cylinder, including: a lifting mobile table 1, a cantilever 2, a lead plate 3, a film setting table 4, a spring 5, an X-ray imaging system, X-ray machine lifting frame car 9, rotating mobile platform 10, mobile flat car 11 and control console 12; the lifting...

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Abstract

The invention discloses a cylinder circumferential weld X-ray automatic detection device and method; the cylinder circumferential weld X-ray automatic detection device provided by the invention comprises a lifting moving platform, a cantilever, a lead plate, a slice placing platform, a spring, an X-ray shooting system, a ray machine lifting frame car, a rotating moving platform, a moving flatcar and a control operation platform; the lifting moving platform drives the cantilever to lift and fall; the slice placing platform bears the lead plate and is longitudinally connected with the cantilever through the spring; the rotating moving platform drives the slice placing platform to laterally move along a groove of the cantilever; the ray machine lifting frame car bears the X-ray photography system. The cylinder circumferential weld X-ray automatic detection device and method successfully solve the problem of aluminum alloy cylinder circumferential weld X-ray automatic detection.

Description

technical field [0001] The invention relates to the electromechanical field, in particular to a novel X-ray automatic detection device and method for circular seams of aluminum alloy cylinders. Background technique [0002] The existing X-ray inspection of the girth weld of the aluminum alloy cylinder adopts the segmental exposure, double-wall single-image inspection process, and each girth weld is divided into 8 times of transillumination. According to the characteristics of the weld seam, the standard 430mm×360mm film needs to be cut into 360mm×80mm film and then packaged. After each transillumination, the inspectors should enter the exposure room to remove the exposed film, rotate the weld seam of the cylinder to paste the new film, and then transilluminate again. Considering the impact of the scattered rays in the exposure room on the inspectors, generally wait 4~ after the exposure is over. It takes 5 minutes to change the film, plus the exposure time needs more than t...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N23/04
Inventor 周建平金翠娥周军金牛牛秦解清
Owner SHANGHAI SPACE PRECISION MACHINERY RES INST
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