Workpiece transillumination detection method
A detection method and workpiece technology, which can be applied to measuring devices, instruments, scientific instruments, etc., can solve problems such as low efficiency, and achieve the effects of high efficiency, simple structure and improved efficiency.
Active Publication Date: 2019-11-22
LUOYANG PENGQI IND
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Problems solved by technology
[0004] The object of the present invention is to provide a method for workpiece transillumination detection, which can solve the problem of low efficiency when adjusting the inclination angle of the workpiece in the prior art
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[0026] The specific implementation of the workpiece transillumination detection method in the present invention will now be described in conjunction with the accompanying drawings.
[0027] Such as figure 2 and image 3 As shown, it is an embodiment of the workpiece transillumination detection method in the present invention: when the workpiece 10 is irradiated and detected, it is necessary to support the bottom surface of the workpiece 10 to make the workpiece 10 tilt at a certain angle, and the workpiece 10 transillumination detection in the present invention The method includes the steps of adjusting the inclination angle of the workpiece 10:
[0028] Step 1. Support the workpiece 10 on the support device. The support device includes two parts, namely, the support member 23 that supports the workpiece 10 so that the workpiece 10 can swing around the corresponding swing axis, and supports and cooperates with the bottom surface of the workpiece 10 to tilt the workpiece 10. ...
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The invention relates to the technical field of ray flaw detection, provides a workpiece transillumination detection method and can solve a problem of low efficiency of adjusting a workpiece inclination angle in the prior art. The workpiece transillumination detection method comprises steps that a step of adjusting the workpiece inclination angle, 1, a workpiece is supported to a corresponding support device, and the workpiece is made to swing around a corresponding swing axis; the swing axis of the workpiece is parallel to a hinge axis of a swingable support rod hinged at a bottom end, and adistance between the swing axis of the workpiece and the hinge axis of the support rod is fixed; 2, according to inclination requirements of the workpiece, the support rod length and the support rod swing angle corresponding to the required inclination angle of the workpiece when the support rod and a bottom surface of the workpiece are at an set included angle is selected; and 3, the support rodis adjusted, the length of the support rod and the swing angle of the support rod are made to satisfy the selection, and the bottom surface of the workpiece is supported on the support rod to completeadjustment of the inclination angle required by the workpiece.
Description
technical field [0001] The invention relates to the technical field of radiographic flaw detection, in particular to a method for transillumination detection of workpieces. Background technique [0002] The rudder workpiece is an important part of the aircraft, such as figure 1 The shown rudder wing, the workpiece 10 of the rudder mainly includes a frame 12 and ribs 11, and the ribs 11 are arranged crosswise in the frame 12, as in the patent application document with the application publication number CN107717224A and the application publication date of 2018.02.23 Disclosed rudder wing class parts, also adopted similar figure 1 in the structure. Because the rigidity and strength requirements of rudder workpieces are high, operators need to inspect their internal quality before leaving the factory. At present, operators use radiographic inspection technology (RT) to inspect rudder workpieces, and use X-rays or gamma rays to inspect the internal quality of workpieces. The ...
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Login to View More IPC IPC(8): G01N23/02
CPCG01N23/02G01N2223/03G01N2223/309G01N2223/646
Inventor 董坤朋徐灿辉李培坚
Owner LUOYANG PENGQI IND