X-ray industrial dr/ct horizontal automatic non-destructive testing system and its fixture
A non-destructive testing and X-ray technology, applied in the direction of manufacturing tools, measuring devices, workpiece clamping devices, etc., can solve the problems of psychological pressure of operators, high center of gravity, inability to enter the inspection hall to replace the inspected workpiece, etc.
Active Publication Date: 2018-07-03
GRANPECT
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Problems solved by technology
[0005] At present, the X-ray industrial DR / CT detection systems at home and abroad generally adopt vertical structure layout, which has the following shortcomings: 1) The detection efficiency of vertical structure layout is low, and a lot of time is wasted by manual loading of workpieces, which cannot realize large-scale industrial production X-ray non-destructive testing
2) It is not suitable for the installation of long workpieces. When a long workpiece (such as a frog of a railway system) is erected for DR / CT inspection, if the bottom loading (fixed) is used alone, the center of gravity is high and the loading is unstable. Meet the requirements of DR / CT inspection for mechanical precision; if a frame tool is used, the fixture will enter the detection range, which will affect the quality of inspection
3) When detecting higher workpieces, the cost is higher
After scanning the workpiece, the operator cannot enter the inspection hall to replace the inspected workpiece for a long time due to fear of X-ray radiation and the ozone generated
Therefore, it not only reduces the detection efficiency, but also causes psychological pressure on the operators.
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[0058] The following description is merely exemplary in nature and is not intended to limit the invention, application or uses. Furthermore, there is no intention to be bound by any expressed or implied theory presented in the preceding technical field, background, and brief summary or the following detailed description. It should be understood that throughout the drawings, corresponding reference numerals identify similar or corresponding parts or features.
[0059] The invention will now be further elucidated. In the following paragraphs, different aspects of the invention are defined in more detail. Each aspect so defined may be combined with any other aspect(s) unless clearly indicated to the contrary. In particular, any feature(s) indicated as preferred or advantageous may be combined with any other feature(s) indicated as preferred or advantageous.
[0060] now refer to figure 1 and figure 2 , shows an X-ray industrial DR / CT horizontal automatic nondestructive test...
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The invention relates to an X-ray industrial DR / CT horizontal automatic non-destructive testing system and a fixture thereof. An X-ray industrial DR / CT horizontal nondestructive testing system, comprising: an accelerator assembly, which includes an accelerator generating the X-rays, an accelerator platform, and an accelerator bed; the accelerator platform is arranged with the accelerator on it and can Translate along the accelerator bed. The detector assembly includes a detector, a detector platform and a detector bed; the detector platform is arranged with the detector thereon and can translate synchronously with the accelerator platform along the detector bed. The inspected workpiece holding device holding the inspected workpiece is positioned between the accelerator assembly and the detector assembly, so that the accelerator can perform DR / CT scanning along the length direction of the inspected workpiece. The length direction of the inspected workpiece is substantially parallel to the ground. The invention also relates to a jig for an industrial DR / CT horizontal nondestructive testing system, and an X-ray industrial DR and CT horizontal automatic nondestructive testing method.
Description
technical field [0001] The invention relates to X-ray non-destructive testing, in particular to a horizontal automatic non-destructive testing system for X-ray industrial DR / CT and a fixture thereof. Background technique [0002] The background description provided herein is for the purpose of generally presenting the context of the disclosure. The work of the presently named inventors to the extent described in this Background section, and aspects of this description which did not constitute prior art at the time of filing, are neither expressly nor impliedly admitted to be relevant to the present invention conflicting prior art. [0003] X-ray industrial DR / CT non-destructive testing is an important means of quality inspection, quality control, and quality assurance in modern industrial production. It is widely used in aerospace, aviation, weapons, railway systems, automobiles, petroleum, and heavy machinery manufacturing. Such as bolsters, side frames, frogs, aero-engin...
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IPC IPC(8): G01N23/044B25B11/00
Inventor 王立晨万静任海东李砚涛
Owner GRANPECT