CN116626074A - X-ray dynamic experiment detection system - Google Patents
X-ray dynamic experiment detection system Download PDFInfo
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- CN116626074A CN116626074A CN202310920547.2A CN202310920547A CN116626074A CN 116626074 A CN116626074 A CN 116626074A CN 202310920547 A CN202310920547 A CN 202310920547A CN 116626074 A CN116626074 A CN 116626074A
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- 238000002474 experimental method Methods 0.000 title claims abstract description 64
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 238000003384 imaging method Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 6
- 239000004917 carbon fiber Substances 0.000 claims abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000012360 testing method Methods 0.000 claims description 19
- 239000003623 enhancer Substances 0.000 claims description 14
- 230000032683 aging Effects 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 4
- 238000009533 lab test Methods 0.000 claims 1
- 238000004088 simulation Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention relates to the field of product simulation experiments, in particular to an X-ray dynamic experiment detection system, which comprises a protective lead room, wherein two carbon fiber baffles are arranged in the protective lead room, the internal space of the protective lead room is sequentially divided into a ray source area, an experiment area and an enhanced imaging area, and an experiment platform assembly for carrying out related experiments on detected objects is arranged in the experiment area; a micro-focus X-ray source positioned at one side of the detected object is arranged in the ray source area and used for emitting X-ray beams to the detected object; an X-ray image intensifier which is positioned on the other side of the detected object and positioned in the emitting direction of the X-ray beam is arranged in the enhanced imaging area, the X-ray image intensifier faces the detected object and is used for receiving invisible X-rays and converting the invisible X-rays into visible light images, and a CCD camera is arranged behind the X-ray image intensifier and is used for acquiring a plurality of frames of images per second to form video.
Description
Technical Field
The invention relates to the field of product simulation experiments, in particular to an X-ray dynamic experiment detection system.
Background
At present, many products inevitably suffer from impact caused by falling, especially from hands or tables, and whether the products can withstand the impact is critical to the products, so that the falling test is necessary. Similarly, there are also product burn-in tests, and the like.
For such experiments, the existing dynamic detection mode has the following problems:
(1) The simulation software is difficult to converge on high-speed transient simulation, and the result of secondary drop is difficult to calculate;
(2) The simulation precision needs to be verified by measured data;
(3) The new material parameters are difficult to obtain;
(4) DPA analysis cannot be observed in situ, and has low efficiency and easy omission;
(5) The existing dynamic laboratory can only observe and record the appearance state of an object through a high-speed camera, and can not detect the damage condition inside the product;
(6) The X-ray detection equipment can perform internal flaw detection, but the conventional X-ray detection equipment cannot meet the requirement of high-speed shooting.
In this regard, a new dynamic experimental detection system is needed to meet the use needs.
Disclosure of Invention
Based on the problems, the invention aims to provide an X-ray dynamic experiment detection system which can meet the experiment requirements of product drop tests, aging tests and the like, greatly reduce the experiment times, find the optimal design direction of products and improve the competitiveness of the products.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an X-ray dynamic experiment detection system comprises a protective lead room, wherein two carbon fiber baffles are arranged in the protective lead room, the internal space of the protective lead room is sequentially divided into a ray source area, an experiment area and an enhanced imaging area, and an experiment platform assembly for carrying out related experiments on an object to be detected is arranged in the experiment area; a micro-focus X-ray source positioned at one side of the detected object is arranged in the ray source area and used for emitting X-ray beams to the detected object; an X-ray image intensifier which is positioned on the other side of the detected object and positioned in the emitting direction of the X-ray beam is arranged in the enhanced imaging area, the X-ray image intensifier faces the detected object and is used for receiving invisible X-rays and converting the invisible X-rays into visible light images, and a CCD camera is arranged behind the X-ray image intensifier and is used for acquiring a plurality of frames of images per second to form video.
Optionally, drop test is carried out to the detected object in the experiment area, and the experiment platform subassembly is including falling the striking platform and being located the centre gripping subassembly directly over the striking platform that falls, and the detected object is hung by the centre gripping subassembly centre gripping and release and drop to falling the striking bench.
Optionally, the test platform assembly includes a stage and a driving assembly for driving the stage to perform a translational and/or rotational motion, and the test object is placed on the stage.
Optionally, the assay platform assembly is removably mounted in the assay region.
Optionally, an enhancer grating is arranged in front of the X-ray image enhancer, and the enhancer grating is used for dispersing X-rays into different wavelengths to realize dispersion.
In summary, the X-ray dynamic experiment detection system has the beneficial effects that the detection system carries out related experiments on the detected object in an experiment area, and is matched with a ray source area and an enhanced imaging area at two sides of the experiment area to carry out nondestructive detection on the detected object by X-rays, and carry out high-definition imaging, and then a CCD camera is used for shooting a video so as to analyze the dynamic experiment, thereby meeting the experiment requirement of a product, being beneficial to finding the optimal design direction and thought of the product, greatly reducing the experiment times, shortening the development period, reducing the cost and improving the competitiveness of the product.
Drawings
Fig. 1 is a schematic layout diagram of an X-ray dynamic experiment detection system according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of internal components in the X-ray dynamic experiment detection system according to embodiment 1 of the present invention.
Fig. 3 is a schematic layout diagram of an X-ray dynamic experiment detection system according to embodiment 2 of the present invention.
Fig. 4 is a schematic structural diagram of internal components in the X-ray dynamic experiment detection system according to embodiment 2 of the present invention.
In the figure:
1. protecting a lead room; 2. a carbon fiber baffle; 3. a radiation source region; 4. an experimental area; 5. enhancing the imaging region; 6. a drop impact table; 7. a clamping assembly; 8. a microfocus X-ray source; 9. an X-ray image intensifier; 10. a CCD camera; 11. an enhancer grating; 12. an objective table; 13. and a drive assembly.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar parts throughout, or parts having like or similar functions. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, mechanically connected, electrically connected, indirectly connected through an intermediary, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present invention, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Example 1
Referring to fig. 1 and 2, the present embodiment provides an X-ray dynamic experiment detection system for product drop experiments, which includes a protective lead room 1, two carbon fiber baffles 2 are disposed in the protective lead room 1, and an inner space of the protective lead room 1 is sequentially divided into a radiation source area 3, an experiment area 4 and an enhanced imaging area 5.
Wherein be provided with the experiment platform subassembly that is used for carrying out the relevant experiment to the detected object in the experiment district 4, to the drop test, here experiment platform subassembly is including falling striking platform 6 and being located the centre gripping subassembly 7 directly over the striking platform 6 that falls, and the detected object is hung by the centre gripping subassembly 7 centre gripping and release drops to falling on striking platform 6.
Wherein a micro-focus X-ray source 8 is arranged in the radiation source zone 3 at one side of the object to be examined for emitting an X-ray beam towards the object to be examined.
Wherein an X-ray image intensifier 9 is arranged in the intensified imaging area 5 and positioned at the other side of the detected object and positioned in the emitting direction of the X-ray beam, the X-ray image intensifier 9 faces the detected object and is used for receiving invisible X-rays and converting the invisible X-rays into visible light images, a CCD camera 10 is arranged behind the X-ray image intensifier 9, and the CCD camera 10 is used for acquiring a plurality of frames of images per second to form video.
Further, an enhancer grating 11 is arranged in front of the X-ray image enhancer 9, and the enhancer grating 11 is used for dispersing X-rays into different wavelengths, so that dispersion is realized, and the subsequent imaging quality is improved.
The testing process comprises the following steps: in the process that the detected object is suspended at a high position by the clamping component 7 and falls to the falling impact table 6 at will, the micro-focus X-ray source 8 emits X rays, meanwhile, the X rays emitted by the micro-focus X-ray source 8 are directly converted into visible light images by the X-ray image enhancer 9, a plurality of frames of images are acquired by the CCD camera 10 every second to form videos, and experimenters can analyze according to the photographed videos.
Example 2
Referring to fig. 3 and 4, the present embodiment provides an X-ray dynamic experiment detection system for product aging experiments, which includes a protective lead room 1, two carbon fiber baffles 2 are disposed in the protective lead room 1, and an inner space of the protective lead room 1 is sequentially divided into a radiation source area 3, an experiment area 4 and an enhanced imaging area 5.
Wherein, be provided with the experiment platform subassembly that is used for carrying out relevant experiment to the detected thing in the experiment district 4, for ageing experiments, here experiment platform subassembly includes objective table 12 and drive objective table 12 and makes translation, the drive assembly 13 of rotation action, and the detected thing is placed on objective table 12.
Wherein a micro-focus X-ray source 8 is arranged in the radiation source zone 3 at one side of the object to be examined for emitting an X-ray beam towards the object to be examined.
Wherein an X-ray image intensifier 9 is arranged in the intensified imaging area 5 and positioned at the other side of the detected object and positioned in the emitting direction of the X-ray beam, the X-ray image intensifier 9 faces the detected object and is used for receiving invisible X-rays and converting the invisible X-rays into visible light images, a CCD camera 10 is arranged behind the X-ray image intensifier 9, and the CCD camera 10 is used for acquiring a plurality of frames of images per second to form video.
Further, an enhancer grating 11 is arranged in front of the X-ray image enhancer 9, and the enhancer grating 11 is used for dispersing X-rays into different wavelengths, so that dispersion is realized, and the subsequent imaging quality is improved.
The testing process comprises the following steps: when the aging experiment needs, to be detected the thing is placed on objective table 12, realizes product translation and rotation action through drive assembly 13 drive objective table 12, satisfies each angle and shoots the needs, shoots ageing process video through CCD camera 10 and carries out the analysis.
Based on the two embodiments, the X-ray dynamic experiment detection system is not limited to drop experiments and aging experiments, and is capable of meeting the experiment requirements of different products by only disassembling and replacing corresponding experiment platform components in the experiment area 4 in the face of other dynamic experiments.
In summary, above-mentioned X ray dynamic experiment detecting system is through carrying out the relevant experiment to the detected object in the experimental zone, and the ray source district and the enhancement imaging area of cooperation experimental zone both sides adopt X ray nondestructive test to the detected object, and high definition formation of image, shoot into the video by the CCD camera again, so that carry out the analysis to the dynamic experiment, product experiment demand has been satisfied, do benefit to and find product optimal design direction and thinking, reduce the experiment number of times by a wide margin, shorten development cycle, reduce cost and improve product competitiveness.
The above embodiments merely illustrate the basic principles and features of the present invention, and the present invention is not limited to the above embodiments, but can be variously changed and modified without departing from the spirit and scope of the present invention, which is within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An X-ray dynamic experiment detection system is characterized by comprising a protective lead room, wherein two carbon fiber baffles are arranged in the protective lead room to divide the internal space of the protective lead room into a ray source area, an experiment area and an enhanced imaging area in sequence,
an experiment platform assembly for carrying out related experiments on the detected objects is arranged in the experiment area;
the X-ray source area is internally provided with a micro-focus X-ray source positioned at one side of the detected object and used for emitting X-ray beams to the detected object;
an X-ray image intensifier located on the other side of the detected object and located in the emitting direction of the X-ray beam is arranged in the enhanced imaging area, the X-ray image intensifier faces the detected object and is used for receiving invisible X-rays and converting the invisible X-rays into visible light images, and a CCD camera is arranged behind the X-ray image intensifier and is used for acquiring a plurality of frames of images per second to form video.
2. The X-ray dynamic test detection system according to claim 1, wherein the test area is used for performing a drop test on the object to be tested, the test platform assembly comprises a drop impact table and a clamping assembly located right above the drop impact table, and the object to be tested is clamped and suspended by the clamping assembly and is released to drop onto the drop impact table.
3. The X-ray dynamic test detection system according to claim 1, wherein the test area is used for performing an aging test on the object to be tested, and the test platform assembly comprises a stage and a driving assembly for driving the stage to perform a translational and/or rotational motion, wherein the object to be tested is placed on the stage.
4. An X-ray dynamic laboratory test system according to claim 2 or 3, wherein said laboratory platform assembly is removably mounted in said laboratory zone.
5. The X-ray dynamic experiment detection system according to claim 1, wherein an enhancer grating is arranged in front of the X-ray image enhancer, and the enhancer grating is used for dispersing X-rays into different wavelengths to realize dispersion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310920547.2A CN116626074A (en) | 2023-07-26 | 2023-07-26 | X-ray dynamic experiment detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310920547.2A CN116626074A (en) | 2023-07-26 | 2023-07-26 | X-ray dynamic experiment detection system |
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| Publication Number | Publication Date |
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| CN116626074A true CN116626074A (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310920547.2A Pending CN116626074A (en) | 2023-07-26 | 2023-07-26 | X-ray dynamic experiment detection system |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477139Y (en) * | 2001-02-12 | 2002-02-20 | 中国科学院西安光学精密机械研究所 | Portable X-ray diagnostic instrument |
| JP2003004856A (en) * | 2001-06-18 | 2003-01-08 | Toshiba Corp | X-ray image intensifier apparatus |
| US7212607B1 (en) * | 2006-02-02 | 2007-05-01 | Texas Instruments Incorporated | X-ray confocal defect detection systems and methods |
| CN201083701Y (en) * | 2007-09-28 | 2008-07-09 | 西安中科麦特电子技术设备有限公司 | High resolutions X ray image intensifier vision system |
| CN103033152A (en) * | 2012-12-13 | 2013-04-10 | 中国人民解放军63908部队 | Multifunction digital type X-ray real-time imaging system |
| US20130202087A1 (en) * | 2011-11-18 | 2013-08-08 | Visuum, Llc | Multi-Linear X-Ray Scanning Systems and Methods for X-Ray Scanning |
| US20180110115A1 (en) * | 2016-10-17 | 2018-04-19 | Shimadzu Corporation | X-ray inspection system |
| CN109580469A (en) * | 2018-12-29 | 2019-04-05 | 珠海瑞能真空电子有限公司 | A kind of aging training testing equipment and its technique |
| US20190170668A1 (en) * | 2017-12-04 | 2019-06-06 | Konica Minolta, Inc. | X-ray imaging system |
-
2023
- 2023-07-26 CN CN202310920547.2A patent/CN116626074A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477139Y (en) * | 2001-02-12 | 2002-02-20 | 中国科学院西安光学精密机械研究所 | Portable X-ray diagnostic instrument |
| JP2003004856A (en) * | 2001-06-18 | 2003-01-08 | Toshiba Corp | X-ray image intensifier apparatus |
| US7212607B1 (en) * | 2006-02-02 | 2007-05-01 | Texas Instruments Incorporated | X-ray confocal defect detection systems and methods |
| CN201083701Y (en) * | 2007-09-28 | 2008-07-09 | 西安中科麦特电子技术设备有限公司 | High resolutions X ray image intensifier vision system |
| US20130202087A1 (en) * | 2011-11-18 | 2013-08-08 | Visuum, Llc | Multi-Linear X-Ray Scanning Systems and Methods for X-Ray Scanning |
| CN103033152A (en) * | 2012-12-13 | 2013-04-10 | 中国人民解放军63908部队 | Multifunction digital type X-ray real-time imaging system |
| US20180110115A1 (en) * | 2016-10-17 | 2018-04-19 | Shimadzu Corporation | X-ray inspection system |
| US20190170668A1 (en) * | 2017-12-04 | 2019-06-06 | Konica Minolta, Inc. | X-ray imaging system |
| CN109580469A (en) * | 2018-12-29 | 2019-04-05 | 珠海瑞能真空电子有限公司 | A kind of aging training testing equipment and its technique |
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