CN107271466A - A kind of nondestructive detection system - Google Patents
A kind of nondestructive detection system Download PDFInfo
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- CN107271466A CN107271466A CN201710659593.6A CN201710659593A CN107271466A CN 107271466 A CN107271466 A CN 107271466A CN 201710659593 A CN201710659593 A CN 201710659593A CN 107271466 A CN107271466 A CN 107271466A
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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Abstract
The invention discloses a kind of nondestructive detection system, including server and the cannot-harm-detection device, the cannot-harm-detection device includes：X-ray production apparatus；Laser range finder, including laser probe, laser ranging module, display screen, camera, expansion link and motor；Console, including casing, lid, controller and control flat board；Positioning component, including d GPS locating module；Control flat board and server wireless communication connection are simultaneously sent to server for location information.The present invention sets laser range finder, it can drive laser probe to move to ray window axle center, the laser and X-ray sent in order to laser probe is coaxial, and then measure the distance between laser probe and determinand to obtain focal length, it is beneficial to the precision for improving focometry, it is to avoid error occurs in manual measurement；And console is positioned by positioning component, it is ensured that test position and the uniformity and commission detection weld bond and the uniformity of actually detected weld bond of measuring point to be checked, improve the probability of effective detection.
Description
Technical field
The present invention relates to non-destructive testing technology, more particularly, to a kind of nondestructive detection system.
Background technology
Non-Destructive Testing refers to do not damaging or do not influenceing detected object performance, and group inside detected object is not injured
On the premise of knitting, there is the change of the reactions such as caused heat, sound, light, electricity, magnetic using material internal structure exception or defect, with
Be either physically or chemically means, by up to date technics and equipment and material, to the structure on test specimen inside and surface, property,
The method that type, property, quantity, shape, position, size, distribution and its change of state and defect are checked and tested.
X-ray Non-Destructive Testing then be using X-ray during penetrating material with matter interaction, because absorb and scatter
And make remitted its fury.Strength retrogression's degree depends on the thickness that the attenuation coefficient and ray of material are passed through in material.If saturating
According to the defect that locally lies in of object (tested test specimen), and the material attenuation coefficient of defect is constituted again different from test specimen body, the office
The transmission transmitted intensity in portion region will be with around producing difference.Film is placed on is passing through it by the transillumination test specimen position back side
It is photosensitive in the presence of ray, egative film is obtained after darkroom disposal.Due to rejected region and intact position transmitted ray intensity not
Together, corresponding site just occurs that density difference is different on egative film, and a kind of method of inspection of judgement material internal flaw situation is carried out accordingly.
At present, in X-ray Non-Destructive Testing, typically by manual measurement egative film exposure focal length, specially it passes through artificial
X-ray source focus is measured the distance between to film, because manual measurement precision is low, measurement error big, it seriously governs and penetrated
The quality of line detection；Meanwhile, existing Non-Destructive Testing is generally testing staff and voluntarily detected, and in practical application, part is existing
Testing staff for save trouble and labor wheel and deal, practise fraud, it does not enter Site Detection position, and is replaced by other
The exposure image of test point is substituted for the exposure image of thing, or a test point is carried out multiexposure, multiple exposure to substitute multiple detections
Point, it causes the commission of client to detect that weld bond and actually detected weld bond occur in that inconsistency, which form invalid detection, seriously
It has impact on the safe handling of customer consignment detection device.
The content of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of nondestructive detection system is proposed, is solved in the prior art
The precision of manual measurement focal length is low in Non-Destructive Testing, error is big and causes to detect that quality is low and Site Detection personnel speculate to take
Ingeniously, practise fraud and cause commission detection weld bond and the inconsistent technical problem of actually detected weld bond.
To reach above-mentioned technical purpose, technical scheme provides a kind of nondestructive detection system, including including service
Device and the cannot-harm-detection device, described the cannot-harm-detection device include：
X-ray production apparatus, it includes X-ray production apparatus body and the ray window located at the X-ray production apparatus body side；
Laser range finder, it includes a laser probe set close to the ray window inwall and the laser probe
The laser ranging module of electrical connection, one are used to show taking the photograph for the detection faces of the display screen of measurement distance, one for shooting determinand
As the expansion link and a driving expansion link that head, one are used to drive the laser probe to move to the ray window axle center are transported
Dynamic motor；
Console, it include a casing, one be articulated with the casing openend lid, one be built in the casing
Controller and a control flat board communicated to connect with controller；
Positioning component, it includes one and the d GPS locating module positioned to console is connected and be used for controller；
Wherein, the control flat board is with the server wireless communication connection and for the positioning of d GPS locating module to be believed
Breath is sent to server.
Compared with prior art, the present invention sets telescopic laser range finder, and it can drive laser to visit by expansion link
Head moves to ray window axle center, and the laser sent in order to laser probe and the X-ray that X-ray production apparatus body is produced are coaxial, enter
And the distance between laser probe and determinand are measured to obtain focal length, it is beneficial to the precision for improving focometry, it is to avoid artificial
There is error in measurement；And intelligent console is positioned by positioning component, it is ensured that test position is consistent with measuring point to be checked
Property, and then ensure commission detection weld bond and the uniformity of actually detected weld bond, improve the probability of effective detection.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of the cannot-harm-detection device of the present invention；
Fig. 2 is attachment structure schematic diagram of the X-ray production apparatus of the present invention under distance measuring states；
Fig. 3 is attachment structure schematic diagram of the X-ray production apparatus of the present invention under detection state；
Fig. 4 is Fig. 3 of present invention A portions enlarged drawing；
Fig. 5 is the connection block diagram of the nondestructive detection system of the present invention；
Fig. 6 is the circuit theory diagrams of the tube voltage measuring unit of the present invention；
Fig. 7 is the circuit theory diagrams of the tube current detection unit of the present invention；
Fig. 8 is the connection block diagram of the server of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Fig. 1~7, the invention provides a kind of nondestructive detection system, it includes server 100 and Non-Destructive Testing dress
200 are put, the cannot-harm-detection device 200 includes X-ray production apparatus 21, laser range finder 22, console 23, cable 24 and positioning component
25。
As shown in Figures 1 to 3, X-ray production apparatus 21 includes X-ray production apparatus body 211 and located at the side of X-ray production apparatus body 211
Ray window 212, the X-ray emitter 211a of X-ray production apparatus body 211 can send through ray window 212 and extending to and treat
Survey the X-ray of the test point of thing.
As shown in figs. 2 to 4, laser range finder 22 includes housing 221, laser probe 222, laser ranging module 223, display
Screen 224, expansion link 225 and motor 226, housing 221 can be fixedly arranged on X-ray production apparatus body 211 and be connected to ray window
212 sides, laser ranging module 223 and motor 226 are built in housing 221, the one end of expansion link 225 and motor
226 connections, the other end are connected with being built in the laser probe 222 of ray window 212, laser probe 222 and laser ranging module
223 electrical connections, display screen 224 is embedded on the side wall of housing 221 and electrically connected with laser ranging module 223；Laser probe 222 can
It is made up of generating laser and laser pickoff.As shown in Fig. 2 when carrying out ranging, the driving expansion link 225 of motor 226
Elongation makes laser probe 222 move at the axle center of ray window 212, to ensure that laser beam that generating laser sends can be with
The axis for the X-ray central ray beam that X-ray emitter 211a is produced is consistent, so as to ensure the precision of measurement；Laser is sent out
The laser beam that emitter is sent is received after the surface reflection of determinand by laser pickoff, and the then root of laser ranging module 223
The distance between laser probe 222 and determinand surface are calculated according to the photosignal of generating laser and laser pickoff, and will
The distance is shown on display screen 224, due to optical telecommunications of the laser ranging module 223 according to generating laser and laser pickoff
It is this area routine techniques number to carry out distance exam, is also the conventional func of laser range finder 22, therefore the present embodiment is not detailed to its
Describe in detail bright；If the distance between the laser probe 222 measured and determinand surface are f, when laser probe 222 is located at ray window
Itself and X-ray emitter 211a distance are f when 2120, the distance between determinand surface and film are b, then focal length to be measured
F=f+f0+ b, f during due to practical application0It is a fixed range with b, as long as therefore measurement laser probe 222 and determinand surface
The distance between can obtain the focal length of exposure for f, moreover, may also set up with computing module, the computing module can be used
One computing circuit, it can expose according to the distance between laser probe 222 and determinand surface measured signal operation formation film
The focal length signal of light；As shown in figure 3, after the distance between laser probe 222 and determinand surface are measured, it is by driving
The dynamic driving of motor 226 expansion link 225 is shunk so that laser probe 222 is moved to close to the inwall of ray window 212, and it can be avoided
Laser probe 222 stops X-ray and avoids producing latent image on film, which ensure that film imaging quality will not be reduced.
For the ease of laser ranging, the laser beam that the present embodiment generating laser is sent is visible ray, while in housing 221
On be embedded a camera 229, the camera 229 can be arranged as required to the upside in display screen 224, left side, right side or downside,
In order to which the detection faces for shooting determinand are preferred.When carry out laser ranging when, camera 229 can shoot determinand detection faces and
Laser irradiating position, because X-ray is coaxially disposed with laser beam, then irradiation position is Non-Destructive Testing position during laser ranging,
Therefore camera 229 can shooting image to retain determinand surface appearance and Non-Destructive Testing position.It is additionally, since laser beam use
Visible ray, its hot spot sent can be used for X-ray during the detection of X-ray production apparatus 21 to be aligned with correspondence test point on determinand, and it is beneficial to
Quickly, it is accurate to obtain Non-Destructive Testing position, and the acquisition precision of Non-Destructive Testing position can be ensured.
During specific setting, laser range finder 22 may be disposed at the upside of ray window 212, and expansion link 225 is in vertical state,
It can drive laser probe 222 to make to move up and down vertically.
As shown in Figure 3, Figure 4, in order to ensure precision that expansion link 225 is flexible, the present embodiment expansion link 225 includes one and connected
Extension bar 225a, the nut 225b coordinated with the connecting rod 225a screw threads and the drive rod 225c being connected with the nut 225b,
The motor 226 is connected with the connecting rod 225a, and the laser probe 222 is located at the drive rod 225c away from nut
225b one end, when the drive connection bar 225a of motor 226 is rotated forward, nut 225b along connecting rod 225a move downward into
And drive drive rod 225c to move downward, and when the drive connection bar 225a of motor 226 is rotated backward, the connection of nut 225b edges
Bar 225a is moved and then is driven drive rod 225c to move upwards upwards, and it is matched somebody with somebody by connecting rod 225a and nut 225b screw thread
Close, it can be by controlling the number of turns that connecting rod 225a is rotated to control the distance of nut 225b up and down motions, and it, which is conducive to improving, controls
Precision processed.Moreover, can be using gear driving between motor 226 and connecting rod 225a, i.e., connecting rod 225a upper ends are provided with
One driven gear 227, and the output end of motor 226 sets the driving gear 228 being meshed with driven gear 227, it leads to
The accuracy of driving can be ensured by crossing gear driving；Motor 226 can use a stepper motor, can be by the control in console 23
The generation setting pulse of device 233 processed is protected with controlling the number of turns that stepper motor is rotated, and then the number of turns that drive connection bar 225a is rotated
The accuracy that drive rod 225c drives the distance of the up and down motion of laser probe 222 is demonstrate,proved, and then ensures that laser probe 222 can be accurate
Move to the shaft core position of ray window 212 so that the laser beam that generating laser is sent can be produced with X-ray emitter 211a
Raw X-ray is overlapping, it is ensured that the accuracy of measurement.
As shown in figure 1, the cable 24 of the present embodiment is used to connect X-ray production apparatus 21 and console 23, in order to pass through control
Platform 23 processed operates X-ray production apparatus 21 to carry out Non-Destructive Testing, and it is conventional connected mode.
The lid 232, one that console 23 includes the openend that a casing 231, one is articulated with the casing 231 is built in institute
The controller 233, one for stating casing 231 communicates to connect with the controller 233 and is capable of the control flat board 234 of fingerprint recognition, institute
State control flat board 234 and the wireless communication connection of server 100.The X of X-ray production apparatus 21 can be typically controlled by controller 233
Ray generator 211a unlatching and operation, but in practical application, part field testing staff is introduced into test point, its is straight
Connected other staff or trainee and carry out Non-Destructive Testing, it is unfavorable for the quality for ensureing Non-Destructive Testing, therefore the present embodiment institute
State the control flat board 234 that console 23 communicates to connect with the controller 233 with one and is capable of fingerprint recognition, the control flat board
234 can be used for operational control device 233 to control X-ray production apparatus 21, the control flat board 234 can as controller 233 guidance panel,
Its effect with conventional touch screen operation panel is essentially identical, while it also can be using the A's of Publication No. CN 106361362
As a control terminal in order to carrying out the control mode of remote control in patent of invention.Wherein, the control of the present embodiment is put down
Plate 234 has fingerprint identification function, and it can shift to an earlier date the fingerprint of the multiple Site Detection personnel of typing, when Site Detection personnel need behaviour
When making controller 233, it needs to carry out fingerprint recognition, when fingerprint recognition by after can just enter control flat board 234 in order to aobvious
Show, operate and control controller 233 to work.The mode of fingerprint recognition can using model Huawei pull read M2 10.0 based on peace
The start fingerprint recognition mode of the tablet personal computer of tall and erect system.Wherein, control flat board 234 can be by inserting SIM card and server 100
Carry out 2G, 3G or 4G network service, can also be carried by it WIFI functions networking and with the radio communication of server 100, when
It so can also be separately provided 4G modules or WiFi module realizes the wireless communication connection controlled between flat board 234 and server 100.
As shown in Figure 1, shown in Figure 5, the GPS that positioning component 25 described in the present embodiment includes being used to position console 23 determines
Position module 251, d GPS locating module 251 is connected with the control flat board 234, and control flat board 234 can be by d GPS locating module 251
Location information is sent to server 100.Specifically, when carrying out Non-Destructive Testing, monitoring personnel can be according to the positioning on server
Information judges this test position, if this test position is corresponding with the measuring point to be checked entrusted, illustrates this Non-Destructive Testing
Effectively, otherwise illustrating this Non-Destructive Testing is practised fraud by Site Detection personnel, and it is invalid detection, and the test point needs again
Secondary detection causes security incident to avoid the solder joint of the test point from going wrong.
, may indoors or tunnel during due to Non-Destructive Testing, therefore positioning component 25 described in the present embodiment includes also including using
In the WIFI locating modules 252 and architecture module 253 that are positioned to console 23, the He of WIFI locating modules 252
Architecture module 253 is connected with the control flat board 234, can when that can not be positioned by d GPS locating module 251
Positioned by WIFI locating modules 252, and when test position can neither by d GPS locating module 251 positioning can not
When being positioned with WIFI locating modules 252, it can be positioned by architecture module 253.
As shown in figure 5, console 23 described in the present embodiment also includes exposure parameter acquisition module 235, it, which includes one, is used for
Record time for exposure recording unit 235a, the pipe of a tube current for measuring X-ray production apparatus 21 of the time for exposure of X-ray production apparatus 21
Current measuring unit 235b, the tube voltage measuring unit 235c and one of tube voltage for measuring X-ray production apparatus 21 are used to gather X
Focal length the collecting unit 235d, the time for exposure recording unit 235a of the focal length of X-ray machine X 21, tube current measuring unit 235b,
Tube voltage measuring unit 235c and focal length collecting unit 235d are connected with the controller 233, consequently facilitating by the pipe of measurement
Electric current, tube voltage and the focal length of collection and time for exposure are sent to controller 233；And controller 233 connects with control flat board 234
Connect, it can send the tube current of X-ray production apparatus 21, tube voltage, focal length and time for exposure to control flat board 234, and the control is flat
Plate 234 and the wireless communication connection of server 100 and during for by the tube current of X-ray production apparatus 21, tube voltage, focal length and exposure
Between send to server 100；Meanwhile, also can be by controlling the operational control device 233 of flat board 234 to control X-ray production apparatus 21, the control
Mode is this area routine techniques.When carrying out live Non-Destructive Testing, generally require and operated according to operation guide, specifically
The initial parameter provided for input consigner, it can form the exposure parameter for meeting Non-Destructive Testing demand, so that X-ray production apparatus
21 control Non-Destructive Testing by above-mentioned exposure parameter, exposure parameter be primarily referred to as the tube voltage of X-ray production apparatus 21, tube current, focal length and
Time for exposure.Wherein, the tube voltage measuring unit 235c of the present embodiment and tube current measuring unit 235b sides can be using routines
Tube voltage measuring unit 235c and the tube current measurement of tube voltage measuring circuit and tube current measuring circuit, wherein the present embodiment are single
First 235b is preferred to use the tube voltage and tube current measuring circuit of the Portable X-ray machine 21 based on HCNR201, and tube voltage is surveyed
Circuit is measured as shown in fig. 6, its operation principle is as follows：The importation of the composition measuring circuit such as LED, PD1, Q1 and amplifier A1 and shape
Into negative-feedback, A2, PD2 and Var then constitute the output par, c of circuit；Work as VinDuring change, amplifier A1 effect under, LED current with
Adjustment, the physical arrangement of optocoupler determines PD1 and LED linearly, so flowing through PD1 electric current ID1It followed by VinChange；
PD2 and PD1 are into strict proportionate relationship, same I againD2It followed by VinChange, by amplifier A2 and potentiometer Var by ID2It is converted into
Output voltage Vout, finally realizes Vout and VinPrecision linear relation；For make circuit have the higher linearity, amplifier A1 and
A2 should be from the accurate amplifier of low input offset current, voltage and low-power consumption, such as OP-07, LT1097, AD705；Compensating electric capacity C1
And C2 is used for the bandwidth of operation for improving circuit stability reduction circuit output noise and limiting circuit in 10kHz or so；Two poles
Pipe D1 plays afterflow, prevents that too high back-pressure is added in LED two ends when LED from complete switching off；Tube current measuring circuit as shown in fig. 7,
Its operation principle is roughly the same with the operation principle of tube voltage measuring circuit：The circuit composition Direct Current measurement of the HCNR201 left sides
The current input section of circuit simultaneously forms negative-feedback, and the right circuit realiration electric current turns voltage；Focal length collecting unit 235d is mainly used
The distance between laser probe 222 and the determinand surface obtained in the collection measurement of laser ranging module 223 signal or by transporting
The electric signal after resume module is calculated, it is conventional signal acquisition circuit, the present embodiment is not described in detail；Time for exposure is remembered
Record unit 235a can record the time for exposure of X-ray production apparatus 21 in real time.
At present, existing usual manner is general determines above-mentioned exposure parameter by Site Detection personnel, and by above-mentioned exposure
Parameter carries out Non-Destructive Testing, while Site Detection personnel, which fill in above-mentioned exposure parameter, is uploaded to related management personnel, due to upper
It is only that Site Detection personnel oneself fill in state exposure parameter, and it there may be difference with actual exposure parameter, and the present embodiment leads to
Aforesaid way is crossed, it can in real time measure and gather tube current, tube voltage, time for exposure and the focal length of X-ray production apparatus 21, then by taking
The backstage personnel of business device 100 are calculated according to above-mentioned tube current, tube voltage, time for exposure and focal length by operation guide, are entered
And judge Site Detection personnel whether by operation guide carry out operation execution, it advantageously ensures that the true of Non-Destructive Testing
Property, improve Non-Destructive Testing quality；Moreover, needing manual record exposure parameter using aforesaid way and filling in corresponding report
Table, is then uploaded again, its inefficiency, is unfavorable for back-stage management personnel and invalid detection is handled in time.Therefore the present embodiment
Control flat board 234 is connected with controller 233, and time for exposure recording unit 235a, tube current measuring unit 235b, tube voltage are surveyed
Time for exposure, tube current, tube voltage and the focal length for the X-ray production apparatus 21 that unit 235c and focal length collecting unit 235d is obtained are measured, and
In real time send to controller 233, after controller 233 is handled above-mentioned exposure parameter and send to control flat board 234, and by
Control flat board 234 is sent to server 100, and monitoring personnel obtains the exposure parameter of collection in worksite and can join above-mentioned exposure in real time
Number is contrasted with operation guide, and to ensure that live Non-Destructive Testing is performed by operation guide, it advantageously ensures that nothing
The quality of detection is damaged, while which raises Non-Destructive Testing efficiency, it is to avoid follow-up upload.Wherein, the controller of the present embodiment
233 can use model STM32f103ZET6 single-chip microcomputer, 12 AD that the single-chip microcomputer is carried using it, it is possible to decrease power consumption, and
Its serial ports that can be carried by it is connected with control flat board 234, and it is with controlling the communication protocol of flat board 234 to use TTL-
RS232 interface protocols.
Moreover, in order to avoid the accuracy reduction of equipment caused by the interference at Non-Destructive Testing scene, the present embodiment exposure
Parameter collection module 235 also includes two light-coupled isolation units 235e, two light-coupled isolation unit 235e and is respectively arranged at pipe electricity
Between flow metering unit 235b, tube voltage measuring unit 235c and controller 233, light-coupled isolation unit 235e is conventional light
Electric coupler, it can be located between controller 233 and tube current measuring unit 235b, tube voltage measuring unit 235c, and it can be by
Tube voltage and interference source in tube current measuring circuit and the part being easily disturbed keep apart, i.e., it can measure measuring unit
Tube current and tube voltage in interference and insulation, it is ensured that control flat board 234 sends the accuracy of data to server 100.
As shown in figure 8, the present embodiment server 100 include process parameter control module 11, testing result assessment module 12,
Examining report generation module 13 and mark module 14.Process parameter control module 11 is used for initial parameter and X according to determinand
The focal length of X-ray machine X automatically generates exposure parameter, after the initial parameter of the determinand is obtained by consigner, can be by the original ginseng
Number input server, while the focal length detected by laser detecting apparatus 22 can be transmitted to server 100, process parameter control module 11
Initial parameter and focal length by examination criteria can be automatically generated exposure parameter and operation guide, and can be by it during practical application
The exposure parameter and operation guide automatically generated and the actually detected data of Site Detection personnel carry out contrast judgement, and its is favourable
In the precision for ensureing Site Detection, above-mentioned examination criteria presses the conventional detection standard of this area, for example：Can be according to the material of determinand
The photographic density value of the focal length judgement needs of the initial parameters such as matter, thickness and X-ray production apparatus, intensifying screen thickness, tube current, tube voltage
Deng being formed with above-mentioned exposure parameter and other critical parameters on operation guide；Testing result assessment module 12 is used for basis and treated
Initial parameter, exposure parameter and the exposure image for surveying thing judge defect rank, and it can obtain the original of process parameter control module 11
Beginning parameter and exposure parameter, while the exposure image that the scene exposure of acquisition is formed, and lacking in image, is obtained by image recognition
Fall into, such as crackle, bar defect, circular flaw, incomplete fusion, while it can determine whether the size, length, depth of the defect, and
Judge which kind of defect rank is this kind of defect under the conditions of the initial parameter and exposure parameter be according to examination criteria；Detection report
Accuse generation module 13 to be mainly used in above-mentioned judged result generating examining report, the examining report can be arranged as required to, and it can
Judged result including operation guide, initial parameter, exposure parameter, exposure image, the description of determinand defect and grade etc.
Deng；Mark module 14 is used for the initial parameter of determinand Non-Destructive Testing, exposure parameter, positional information, temporal information and judgement
Results set formation Quick Response Code, can obtain the corresponding initial parameter of this Non-Destructive Testing, exposure parameter, position by the Quick Response Code
Confidence breath, temporal information and judged result, it can be backed up to this Non-Destructive Testing, and can be by the above- mentioned information of Quick Response Code
IC-card is write, respective two-dimensional code on IC-card is recalled by card reader in darkroom, and re-expose is carried out to radiographic film, generation is forever
Long property two-dimension code pattern, the application of this technology changes traditional detection position and is manually set font mark and negative information typing
Mode.
When the present embodiment nondestructive detection system works, laser probe 222 and determinand can be gathered by laser range finder 22
The distance between surface, so obtain X-ray production apparatus 21 focal length, and set positioning component 25 in real time monitoring Non-Destructive Testing position with
Avoid practising fraud, and when the tube current of the X-ray production apparatus 21 of the measurable each Non-Destructive Testing of controller 233, tube voltage, exposure
Between and focal length, and above-mentioned tube current, tube voltage, time for exposure and focal length are sent to server 100, server 100 can basis
The located sites and correspondence tube current, tube voltage, time for exposure and focal length of Non-Destructive Testing determine Non-Destructive Testing place and detection matter
Amount.
The embodiment of present invention described above, is not intended to limit the scope of the present invention..Any basis
Various other corresponding changes and deformation that the technical concept of the present invention is made, should be included in the guarantor of the claims in the present invention
In the range of shield.
Claims (8)
1. a kind of nondestructive detection system, it is characterised in that including server and the cannot-harm-detection device, the cannot-harm-detection device bag
Include：
X-ray production apparatus, it includes X-ray production apparatus body and the ray window located at the X-ray production apparatus body side；
Laser range finder, it includes a laser probe set close to the ray window inwall, is electrically connected with the laser probe
The laser ranging module that connects, one be used to showing the display screen of measurement distance, one be used to shooting the camera of the detection faces of determinand,
One expansion link for being used to driving the laser probe to move to the ray window axle center and driving expansion link motion
Motor；
Console, it includes a casing, one is articulated with the lid of openend of the casing, the control for being built in the casing
Device and a control flat board communicated to connect with controller；
Positioning component, it includes one and the d GPS locating module positioned to console is connected and be used for controller；
Wherein, the control flat board is with the server wireless communication connection and for the location information of d GPS locating module to be sent out
Deliver to server.
2. nondestructive detection system according to claim 1, it is characterised in that the expansion link include a screw mandrel, with it is described
The nut of wire rod thread cooperation and the drive rod being connected with the nut, the motor is connected with the screw mandrel, described to swash
Light probe is located at the drive rod away from nut one end.
3. nondestructive detection system according to claim 2, it is characterised in that the laser range finder also includes one and is located at institute
The housing of ray window side is stated, described drive rod one end is connected with being built in the nut of the housing, the other end extends to institute
State in ray window and be connected with laser probe.
4. the nondestructive detection system according to Claims 2 or 3, it is characterised in that the laser range finder is also set including one
In the driving gear of the output end of motor and one are sheathed on the connecting rod and be meshed with the driving gear it is driven
Gear.
5. nondestructive detection system according to claim 4, it is characterised in that the positioning component includes also including being used for pair
WIFI locating modules and architecture module that console is positioned, the WIFI locating modules and architecture module with
The controller connection.
6. nondestructive detection system according to claim 5, it is characterised in that the console also includes exposure parameter and gathered
Module, it, which includes one, is used to record the time for exposure recording unit of the time for exposure of X-ray production apparatus, one for measuring X-ray production apparatus
The tube current measuring unit of tube current, the tube voltage measuring unit of the tube voltage for measuring X-ray production apparatus and one are used to gather X
The focal length collecting unit of the focal length of X-ray machine X, the time for exposure recording unit, tube current measuring unit, tube voltage measuring unit
It is connected with focal length collecting unit with the controller.
7. nondestructive detection system according to claim 6, it is characterised in that the exposure parameter acquisition module also includes using
In the light-coupled isolation that the tube current and tube voltage of tube current measuring unit and the measurement of tube voltage measuring unit are carried out to Phototube Coupling
Unit.
8. nondestructive detection system according to claim 7, it is characterised in that the server, which includes one, to be used for according to be measured
The initial parameter of thing and the focal length of X-ray production apparatus automatically generate the process parameter control module of exposure parameter, and one is used for according to be measured
Initial parameter, exposure parameter and the exposure image of thing judge the testing result assessment module of defect rank, and one is used to tie detection
The examining report generation module for the testing result generation examining report that fruit assessment module judges and one it is used for the lossless inspection of determinand
Initial parameter, exposure parameter, positional information, temporal information and the judged result set of survey form the mark module of Quick Response Code.
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