CN204101484U - A kind of scanister of CL system - Google Patents
A kind of scanister of CL system Download PDFInfo
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- CN204101484U CN204101484U CN201420603474.0U CN201420603474U CN204101484U CN 204101484 U CN204101484 U CN 204101484U CN 201420603474 U CN201420603474 U CN 201420603474U CN 204101484 U CN204101484 U CN 204101484U
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Abstract
The utility model relates to a kind of scanister based on Computed tomography CL system.Described scanister comprises: support, mechanical arm, x-ray source, detector, carrier, objective table; Described mechanical arm is by drive-connecting shaft and described support pivot joint, and described x-ray source and described detector are installed on first, second mount pad of described mechanical arm respectively; Described carrier is fixedly installed on described support, and described objective table is installed on described carrier, described objective table has sample fixed position, and described carrier and described objective table are between first mount pad and the second mount pad of described mechanical arm; Relative to described support, described mechanical arm can be positioned in multiple angle, and described x-ray source keeps aliging with described detector and carrier, and during scanning, described mechanical arm swings the detection mode that can realize under various modes.
Description
Technical field
The utility model relates to a kind of x-ray imaging pick-up unit, particularly relates to a kind of scanister based on Computed tomography CL system.
Background technology
X ray computer Tomography technology (CT-computed tomography) is a kind of lossless detection method of effective inspected object inner structure three-dimensional structure information, all be widely used in fields such as industry, medical diagnosiss, its sweep object yardstick on three-dimensional is close.In scanning length and width much larger than the tabular component of thickness, during as scanning multilayer board, micro electro mechanical device and paleontological fossil, the imaging effect of CT is also unsatisfactory.In recent years, the research and development of x-ray computing machine demixing scan imaging technique attracts people's attention, and its feature is, scanning to as if flat object, x-ray only penetrates object at thickness direction.Typical CL system mainly comprises three parts: x-ray source, detector and objective table.
It CL technological essence is the CT technology of the limited angle projection of a kind of non-coaxial scanning, be specifically designed to the technology that tabular component detects, it belongs to non-precision and rebuilds, by the incomplete scanning to component, realize detecting the chromatography of its inner constructional form and defect, conventional CT scan mode cannot carry out tomoscan problem to tabular component can be solved.Because long axis direction penetration thickness is large, the contrast sensitivity of fluoroscopy images reduces, and makes tabular component carry out tomoscan and becomes very difficult for conventional CT scan and even cannot realize because penetrating.And when adopting non-coaxial mode to scan, ray passes along the direction angled with tabular sample plane normal, with tabular component plane normal direction for axle rotated sample, when sample being scanned from multiple angle, ray is more or less the same through the thickness of sample, by regulating ray energy, good contrast sensitivity can be obtained.Very urgent for the demand of CL technology in fields such as electron device research and development field, petrifactology and compound substance researchs.
Along with the development of digital detector and computer technology, modern CL system, based on traditional batch imaging technique and CT technology etc., develops rapidly and instead of traditional Stratified Imaging system.Store the data for projection under all angles by digital detector, the CT image reconstruction algorithm of recycling amendment processes data for projection, finally obtains the faultage image of object.A kind of common CL system construction drawing as shown in Figure 1.In scanning process object with sample normal for turning axle rotation sweep obtains a series of digital projection figure.Compared with classic method, the resolution of modern CL technology imaging is higher, and imaging effect is better.Although the system architecture shown in Fig. 1 successfully completes CL scanning system, and achieve the scanning of micro-level, but still the space that is significantly improved, first limited view is the large problem limiting its scanning degree of freedom, and the inconvenience of one-sided fixed objective table fixed sample is also first, quality larger object hangs down under the influence of gravity and cannot rebuild, the pitch angle of sample be inconvenient to adjust and scan mode single etc.
Utility model content
The utility model provides a kind of scanister based on Computed tomography CL system, object is to realize the scanning of appliance computer chromatography imaging technique to tabular sample, namely under non-coaxial condition, projection data acquisitions is completed, thus rebuild tabular sample faultage image, and the coaxial scan mode that adopts of conventional CT cannot carry out the problem of three-dimensional computed tomography scanning to tabular sample, complete under micrometer resolution and the quality information of tabular component and spatial structural form are rebuild.
For solving the problem, the utility model provides a kind of scanister based on Computed tomography CL system, based on a scanister for Computed tomography CL system, described scanister comprises: support, mechanical arm, x-ray source, detector, carrier, objective table; Described mechanical arm has drive-connecting shaft, the first mount pad and the second mount pad, and described mechanical arm is by described drive-connecting shaft and described support pivot joint, and described first mount pad and the second mount pad lay respectively at the both sides of described drive-connecting shaft; Described x-ray source is installed on the first mount pad of described mechanical arm, and described detector is installed on the second mount pad of described mechanical arm, and described detector aligns with described x-ray source; Described carrier is fixedly installed on described support, and described objective table is installed on described carrier, described objective table has sample fixed position, and described carrier and described objective table are between first mount pad and the second mount pad of described mechanical arm; Relative to described support, described mechanical arm can be positioned in multiple angle; And described x-ray source keeps aliging with described detector and carrier, swung by mechanical arm and can realize multi-angle scanned samples, and scanning does not need before starting to correct.
Based on above-mentioned design, described carrier has the installed surface of alignment surface level, described objective table is installed on described installed surface, and also align the horizontal positioned of surface level, sample in the sample fixed position on described objective table, under Action of Gravity Field, sample is without the need to fixing.
Based on above-mentioned design, be provided with a rotating mechanism between described carrier and described objective table, described rotating mechanism drives described objective table to rotate around described carrier center vertical line; Described objective table has horizontal shift mechanism.
Based on above-mentioned design, be provided with angle driving apparatus between described mechanical arm and described support, described angle driving apparatus is installed on described mechanical arm or support, and described angle driving apparatus drives described mechanical arm to adjust angle.
Based on above-mentioned design, described horizontal shift mechanism comprises X displacement plate and Y displacement plate, described X displacement plate and the stacked connection of Y displacement plate, the displacement plate being wherein positioned at bottom side is connected with described rotating mechanism, and the displacement plate end face being wherein positioned at upside is described sample fixed position; Described X displacement plate or Y displacement plate include: web joint, propulsion system and guide rail, described propulsion system and guide rail are between described web joint and lower member, described propulsion system drive described web joint to carry out X or Y-direction displacement along described guide rail relative to lower member, the two dimensional motion of objective table, the visual field can be compensated by Multiple-Scan, realize scanning to large-scale sample, be fixed on objective table that sample position adjustment can at control end simple realization.
Based on above-mentioned design, described rotating mechanism comprises annular swivel base, propulsion system and guide rail, described propulsion system and guide rail are between described annular swivel base and described carrier, the relatively described carrier of the described guide rail described annular swivel base of guiding carries out coaxial rotation, described propulsion system drive described annular swivel base to rotate, and described horizontal shift mechanism is installed on described annular swivel base.
Based on above-mentioned design, the rotation axis axial line of described mechanical arm is through described sample fixed position.
Based on above-mentioned design, the U-shaped structural arm structure that described mechanical arm structure is rectangular hollow structure arm or fell, described first mount pad and the second mount pad are equipped with slide rail, described detector and described x-ray source are slidably mounted on described first mount pad and the second mount pad respectively by described slide rail, thus scanning amplification ratio can be changed, the microscopic scanning under high resolving power can be realized, also can realize the whole scan of low resolution.
Based on above-mentioned design, described carrier overall U-shaped, there is the fixed arm at horizontal mounting surface, middle part annular table and two ends, described annular table is hollow-core construction, be positioned in the middle part of described installed surface, described fixed arm top has the coupling shaft be connected with described support, and described coupling shaft overlaps with the pivotal axis axial line of described mechanical arm.
Based on above-mentioned design, described internal stent forms an operating space, and described carrier is positioned at described operating space, and described mechanical arm at least one end adjusts in described operating space; Described support is provided with the first fulcrum and the second fulcrum in both sides, described operating space; Described carrier two ends are positioned described first fulcrum, the second fulcrum respectively; The pivotal axis of described mechanical arm and described first fulcrum and the second fulcrum wherein at least one fulcrum overlap.
In sum, the utility model provides a kind of scanister based on Computed tomography CL system, effectively must solve the scanning of computer assisted tomography technology to tabular sample, namely under non-coaxial condition, complete projection data acquisitions, thus rebuild tabular sample faultage image; Solve the coaxial scan mode that conventional CT adopts and cannot carry out the problem of three-dimensional computed tomography scanning to tabular sample, complete under micrometer resolution and the quality information of tabular component and spatial structural form are rebuild; In addition the utility model has stronger adaptability for the new scan mode following under CL scan mode, and can comprise amplification ratio, scanning angle, sample position etc. for the condition of scanning regulated, system is more flexible and changeable.
Accompanying drawing explanation
Fig. 1 is prior art Computed tomography CL system architecture schematic diagram.
Fig. 2 is the utility model Computed tomography CL system architecture composition schematic diagram.
Fig. 3 is the utility model Computed tomography CL system unit corresponding relation schematic diagram.
Fig. 4 is schematic diagram between the utility model Computed tomography CL system Simple hollow.
Fig. 5 is the utility model Computed tomography CL system architecture schematic diagram.
Embodiment
The exemplary embodiments embodying the utility model feature & benefits will describe in detail in the following description.Be understood that the utility model can have various changes in different embodiments, it neither departs from scope of the present utility model, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the utility model.
With reference to shown in Fig. 2, Fig. 3: the scanister of the CL system that the utility model embodiment provides at least comprises a support 1 (not shown in Fig. 2), a mechanical arm 2, x-ray source 3, detector 4, carrier 5 and an objective table 6.
Mechanical arm 2 has the first mount pad of bottom and the second mount pad of upper end, and mechanical arm 2 is rotatably installed on support 1, and the first mount pad and the second mount pad lay respectively at the both sides in mechanical arm pivot joint axle center; X-ray source 3 is installed on the first mount pad of mechanical arm 2 bottom, is fixed on track by slide block, and x-ray source 3 upwards can launch x-ray along mechanical arm 2.Ray center beacon alignment objective table 6 rotation center, x-ray source 3, in order to regulate amplification ratio, can slide up and down along mechanical arm 2 length direction on slide block.
Detector 4 is installed on upper end second mount pad of mechanical arm 2, and detector 4 aligns with x-ray source 3; Detector 4 is fixed on the second mount pad by slide block and slide rail, slide rail is installed along mechanical arm 2 length direction, detector 4 can slide along slide rail, x-ray central beam is through alignment detector 4 center, objective table 6 center, central beam keeps vertical with detector 4 plane, and slide block drives the adjustable projected resolution of detector.As shown in Figure 3 in scanning process, in scanning process, ensure x-ray source 3-objective table 6 centers-detector 4 sight alignment.
Carrier 5 is fixedly installed on support 1, it is a hollow turntable in the middle part of carrier 5, objective table 6 is installed on carrier 5, between carrier 5 and objective table 6, a rotating mechanism can be installed, rotate around carrier 5 center vertical line with rotating mechanism driving objective table 6, make sample with self normal for axis autobiography, realize the object of the required projection of scanning.Objective table 6 has sample fixed position, objective table 6 can drive sample to move on two dimensional surface, and the part paid close attention to most in sample is moved to central region, and carrier 5 and objective table 6 are between first mount pad and the second mount pad of mechanical arm 2.
Relative to support, mechanical arm can be positioned in multiple angle; And x-ray source keeps aliging with detector and carrier.Cooperation like this can realize the high resolution scanning to large-scale sample.
Now set up as sketched this system scan device scanning theory in Fig. 4 space: the cone-beam launched by x-ray source 3 keeps certain angle oblique incidence relative to sample; X-ray source 3 all keeps static in detector 4, and sample rotates for rotating shaft with its centre normal, rotates in a circumferential direction and scans.The data for projection that scanning is formed is obtainable perpendicular to component direction and the quality information being parallel to component direction, can complete and build by the digital faultage image of scanning area after projection information undergoes reconstruction.
The standard scan process of native system is as follows:
1. the angle needed for scanning, adjusting mechanical arm 2 is horizontal by angle φ, and because objective table 6 keeps level, when thus can ensure to scan, ray and sample angle are φ;
2. according to sample resolution demand, regulate amplification ratio, namely x-ray source 3 and detector 4 move to into the position of corresponding proportion under slide block drives, and scanning cone-beam cone angle or count level are had to the situation of particular/special requirement, can further under corresponding amplification ratio condition or push away far detector 4 and x-ray source 3;
3; Scan sample emphasis is moved to the hollow turntable center of luggage carrier 5 by objective table 6 fine setting; The sample that when starting to scan, rotating mechanism drives objective table 6 to carry carries out the spinning motion of line centered by sample normal, data for projection needed for gathering from 0 degree to 360 degree, utilizes computing machine to apply rational algorithm to data for projection and rebuilds the faultage image obtaining object.
Below in conjunction with accompanying drawing, the specific embodiment shown in the utility model Fig. 5 is described in detail as follows:
As shown in Figure 5, embodiment medium-height trestle 1 inside forms an operating space 11, and the bottom of mechanical arm 2 can be rotated in operating space 11, and the both sides of operating space 11 are respectively the first support riser 12 and second and support riser 13, and bottom is a support transverse slat 14; The two ends of support transverse slat 14 support riser 12 with first respectively and the second bottom supporting riser 13 is connected, and support 1 one-piece construction is the structure of a class U-shaped.First top supporting riser 12 and the second support riser 13 forms one first fulcrum 121 and one second fulcrum 131 respectively, and the first fulcrum 121 and fulcrum 131 lay respectively at the both sides of operating space 11, so that support carrying frame 5, support 1 purposes is mainly supporting role.The concrete form of support 1 for illustration purposes only, is not restricted to this planform.
Mechanical arm 2 is rotatably installed on the first fulcrum 121 with support 1; Between mechanical arm 2 and support 1, angle driving apparatus 21 is preferably installed, angle driving apparatus 21 is installed on mechanical arm 2 or support 1, angle driving apparatus 21 driving machine mechanical arm 2 can adjust angle, in the present embodiment, angle driving apparatus 21 provides accurate drived control by servomotor, rotate by gear or driving-belt driving mechanical arm 2, or servomotor is directly coaxially connected with mechanical arm 2.Certainly, the angle driving apparatus 21 that servomotor drives likely is not used yet, such as increase by mechanical arm 2 locating device (such as gear type braking mechanism), as long as optionally mechanical arm 2 can be fixed on the angle of needs, can such as in a manual fashion driving machine mechanical arm 2 carry out the angle turning to needs, then fixed by locating device, also can realize simply.The U-shaped structural arm structure that mechanical arm 2 structure can be rectangular hollow structure arm or fell, leave a blank in middle part, to prevent from moving interference with carrier 5 and objective table 6, first mount pad 22 of the U-shaped support body during mechanical arm 2 has and bottom and the second mount pad 23 of a upper end, three parts can be welded, material can be the good metal material of rigidity, such as high-carbon steel, aluminum titanium alloy (lightweight can also be energy-conservation, and reduce wear the error caused).These two mount pads can be triangular frame structure as shown in the figure, have a hold-down arm along mechanical arm 2 length direction, can for installing slide rail on this hold-down arm.First mount pad 22 and the second mount pad 23 lay respectively at the both sides in the pivot joint axle center of mechanical arm 2, and the first mount pad 22 and the second mount pad 23 have the first guide rail 221 and the second guide rail 231 respectively; Detector 4 is slidably installed on the first guide rail 221 with rear portion body, and x-ray source 3 is slidably installed on the second guide rail 231 by a radiographic source frame, and detect 4 with x-ray source be always aligned condition.
As shown in Fig. 2 to 5, carrier 5 is fixedly installed on support 1, carrier 5 overall U-shaped, there is horizontal mounting surface 51, be arranged in the fixed arm 53 that annular table 52 (namely hollow turntable) in the middle part of horizontal mounting surface 51 and two ends upwards extend, annular table 52 is hollow-core construction, fixed arm 53 top has the coupling shaft 54 be connected with support, coupling shaft 54 overlaps with the pivotal axis axial line of mechanical arm 2, the drive-connecting shaft of one of them and mechanical arm 2 of coupling shaft 54 can be quill structure, be connected on this side coupling shaft 54 by bearing, also can be fixed on the first fulcrum 121 with the drive-connecting shaft of other connected mode through mechanical arm 2.
Annular table 52 comprises annular swivel base 521, propulsion system 522 and guide rail, propulsion system 522 and guide rail are between annular swivel base 521 and carrier 5, guide rail is guided the relative carrier 5 of annular swivel base 521 and is carried out coaxial rotation, propulsion system 522 drive annular swivel base 521 to rotate, and propulsion system 522 include but not limited to motor, motor etc.And objective table 6 is fixed on annular swivel base 521, so that this objective table 6 can be driven and rotation by annular swivel base 521.
As shown in Fig. 2 to 5, objective table 6 is installed on carrier 5, objective table 6 has replaceable support board 61, and support board material is absorb less carbon fiber board to X ray, requires that higher sample can be replaced poly (methyl methacrylate) plate for resolution; Support board 61 aligns surface level and the rotation axis axial line of above-mentioned mechanical arm 2 through support board 61 place surface level; Carrier 5 and objective table 6 are between first mount pad 22 and the second mount pad 23 of mechanical arm 2.
Objective table 6 comprise X displacement plate 62 and Y displacement plate 63, X displacement plate arrange between annular swivel base 521 be provided with propulsion system 64 and guide rail 65, X displacement plate 62 by propulsion system 64 and guide rail 65 annularly swivel base 521 carry out X-direction displacement.The upper surface of Y displacement plate 63 be sample fixed position 61, Y displacement plate 63 and propulsion system 64 are installed between X displacement plate 62 and guide rail 65, Y displacement plate 63 carries out Y-direction displacement by propulsion system 64 and guide rail 65 along X displacement plate 62; The present embodiment propulsion system 64 are screw mandrel and drive motor, and propulsion system 64 can also be the pinion and racks etc. of hydraulic cylinder or driven by motor.
The scanister of native system can also implement other scanning imagery mode except completing classical CL scan mode.Such as: when objective table does not rotate, after starting recording projection data, mechanical arm obtains the projected image scanned after turning over certain angle with the change of φ angle, just can obtain object fault imaging result according to corresponding feasible reconstruction algorithm;
Or when to-and-fro movement changes within the specific limits at φ angle, turntable obtains scanning projection image under keeping rotation situation, corresponding reconstruction is used to obtain the faultage image of object according to φ angle variation track;
When turntable does not rotate, mechanical arm rotates the scanning form that can realize traditional CT from 0-360 degree many weeks;
The comparatively large and situation of visual field deficiency for resolution needed for sample, can by sample according under required level of resolution, visual field size be divided into multiple closely near and have the piecemeal of fraction overlap, mode standard scanning is carried out for each piecemeal, reconstruction gained tomographic map, as reference, is spliced into complete sample image according to piecemeal by the projection result scanned in the situation of the low resolution large visual field again.
The scanister of this CL system is designed with some improvement following compared with conventional art:
1. objective table horizontal positioned, under Action of Gravity Field, sample is without the need to fixing, and sample position adjustment can at control end simple realization;
2. rely on mechanical arm rigidity and Mechanical Reliability to ensure x-ray-objective table center-detector sight alignment, do not need before system buildup and scanning start to correct;
3. objective table can realize two dimensional motion, can compensate the visual field by Multiple-Scan, realizes the scanning to large-scale sample;
4.x radiographic source and detector freely can adjust position, thus can change scanning amplification ratio, can realize the microscopic scanning under high resolving power, also can realize the whole scan of low resolution;
5. native system scanning flexible form is changeable, can realize various complexity scanning requirement simply by the swing of turntable, objective table and mechanical arm, leaves to the scan mode do not put into practice and manyly probes into space.
Although exemplary embodiment describe the utility model with reference to several, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Specifically can implement in a variety of forms due to the utility model and not depart from spirit or the essence of utility model, so be to be understood that, above-described embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (10)
1. based on a scanister for Computed tomography CL system, described scanister comprises: support, mechanical arm, x-ray source, detector, carrier and objective table; It is characterized in that,
Described mechanical arm first mount pad and the second mount pad, described mechanical arm is rotatably installed on described support, and described first mount pad and the second mount pad lay respectively at the both sides in described mechanical arm pivot joint axle center;
Described x-ray source is installed on the first mount pad of described mechanical arm, and described detector is installed on the second mount pad of described mechanical arm, and described detector aligns with described x-ray source;
Described carrier is fixedly installed on described support, described objective table is installed on described carrier, described objective table has sample fixed position, described carrier and described objective table are mounted between the first mount pad of described mechanical arm and the second mount pad;
Relative to described support, described mechanical arm can be positioned in multiple angle; And described x-ray source keeps aliging with described detector and carrier.
2. the scanister of Computed tomography CL system as claimed in claim 1, it is characterized in that, described carrier has the installed surface of alignment surface level, described objective table is installed on described installed surface, and also align the sample fixed position on described objective table surface level.
3. the scanister of Computed tomography CL system as claimed in claim 2, it is characterized in that, be provided with a rotating mechanism between described carrier and described objective table, described rotating mechanism drives described objective table to rotate around described carrier center vertical line; Described objective table has horizontal shift mechanism.
4. the scanister of Computed tomography CL system as claimed in claim 1, it is characterized in that, between described mechanical arm and described support, angle driving apparatus is installed, described angle driving apparatus is installed on described mechanical arm or support, and described angle driving apparatus drives described mechanical arm to adjust angle.
5. the scanister of Computed tomography CL system as claimed in claim 3, it is characterized in that, described horizontal shift mechanism comprises X displacement plate and Y displacement plate, described X displacement plate and the stacked connection of Y displacement plate, the displacement plate being wherein positioned at bottom side is connected with described rotating mechanism, and the displacement plate end face being wherein positioned at upside is described sample fixed position; Described X displacement plate or Y displacement plate include: web joint, propulsion system and guide rail, described propulsion system and guide rail are between described web joint and lower member, and described propulsion system drive described web joint to carry out X or Y-direction displacement along described guide rail relative to lower member.
6. the scanister of Computed tomography CL system as claimed in claim 3, it is characterized in that, described rotating mechanism comprises annular swivel base, propulsion system and guide rail, described propulsion system and guide rail are between described annular swivel base and described carrier, the relatively described carrier of the described guide rail described annular swivel base of guiding carries out coaxial rotation, described propulsion system drive described annular swivel base to rotate, and described horizontal shift mechanism is installed on described annular swivel base.
7. the scanister of Computed tomography CL system as claimed in claim 1, is characterized in that, the rotation axis axial line of described mechanical arm is through described sample fixed position.
8. the scanister of Computed tomography CL system as claimed in claim 1, it is characterized in that, the U-shaped structural arm structure that described mechanical arm structure is rectangular hollow structure arm or fell, described first mount pad and the second mount pad are equipped with slide rail, and described detector and described x-ray source are slidably mounted on described first mount pad and the second mount pad respectively by described slide rail.
9. the scanister of Computed tomography CL system as claimed in claim 3, it is characterized in that, described carrier overall U-shaped, there is the fixed arm at horizontal mounting surface, middle part annular table and two ends, described annular table is hollow-core construction, be positioned in the middle part of described installed surface, described fixed arm top has the coupling shaft be connected with described support, and described coupling shaft overlaps with the pivotal axis axial line of described mechanical arm.
10. the scanister of Computed tomography CL system as described in any one of claim 1 to 9, it is characterized in that, described internal stent forms an operating space, and described carrier is positioned at described operating space, and described mechanical arm at least one end adjusts in described operating space; Described support is provided with the first fulcrum and the second fulcrum in both sides, described operating space; Described carrier two ends are positioned described first fulcrum, the second fulcrum respectively; The pivotal axis of described mechanical arm and described first fulcrum and the second fulcrum wherein at least one fulcrum overlap.
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CN105092613A (en) * | 2015-08-06 | 2015-11-25 | 云南电网有限责任公司电力科学研究院 | X-ray non-destructive testing comprehensive platform interface |
CN105510361A (en) * | 2014-10-17 | 2016-04-20 | 中国科学院高能物理研究所 | Scanning device and method of CL system |
CN106501289A (en) * | 2016-12-26 | 2017-03-15 | 广东电网有限责任公司电力科学研究院 | A kind of GIS device field X-ray detection and linear scanning three-dimensional image forming apparatus |
CN107796834A (en) * | 2017-10-20 | 2018-03-13 | 重庆大学 | A kind of orthogonal electric linear scanning CL imaging systems and method |
CN108535289A (en) * | 2018-05-03 | 2018-09-14 | 中国科学院高能物理研究所 | A kind of x-ray imaging device |
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CN105510361A (en) * | 2014-10-17 | 2016-04-20 | 中国科学院高能物理研究所 | Scanning device and method of CL system |
CN105510361B (en) * | 2014-10-17 | 2019-01-15 | 中国科学院高能物理研究所 | A kind of scanning means and method of CL system |
CN105092613A (en) * | 2015-08-06 | 2015-11-25 | 云南电网有限责任公司电力科学研究院 | X-ray non-destructive testing comprehensive platform interface |
CN106501289A (en) * | 2016-12-26 | 2017-03-15 | 广东电网有限责任公司电力科学研究院 | A kind of GIS device field X-ray detection and linear scanning three-dimensional image forming apparatus |
CN106501289B (en) * | 2016-12-26 | 2023-07-11 | 广东电网有限责任公司电力科学研究院 | GIS equipment field X-ray detection and linear scanning three-dimensional imaging device |
CN107796834A (en) * | 2017-10-20 | 2018-03-13 | 重庆大学 | A kind of orthogonal electric linear scanning CL imaging systems and method |
CN107796834B (en) * | 2017-10-20 | 2020-03-13 | 重庆大学 | Orthogonal electronic linear scanning CL imaging system and method |
CN108535289A (en) * | 2018-05-03 | 2018-09-14 | 中国科学院高能物理研究所 | A kind of x-ray imaging device |
CN108535289B (en) * | 2018-05-03 | 2024-05-24 | 中国科学院高能物理研究所 | X-ray imaging device |
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