CN103163223A - Self-verification system for periodic verification of ultrasonic fault detector - Google Patents
Self-verification system for periodic verification of ultrasonic fault detector Download PDFInfo
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- CN103163223A CN103163223A CN 201110420541 CN201110420541A CN103163223A CN 103163223 A CN103163223 A CN 103163223A CN 201110420541 CN201110420541 CN 201110420541 CN 201110420541 A CN201110420541 A CN 201110420541A CN 103163223 A CN103163223 A CN 103163223A
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Abstract
The invention discloses a self-verification system for periodic verification of an ultrasonic fault detector. The self-verification system comprises a data processor, a host monitor, a shielding box providing a standard verification environment for a verification device and a to-be-verified ultrasonic fault detector, a constant temperature control system arranged in the shielding box, a data transmission device I used for synchronously transmitting fault detection results of the to-be-verified ultrasonic fault detector at different temperatures to the data processor, a data transmission device II used for synchronously transmitting fault detection results of the verification device at different temperatures to the data processor, a data storage cell, a display unit and a parameter setting unit, wherein a rectangular coordinate system generation module and a data recording module are integrated in the data processor. The self-verification system disclosed in the invention has the advantages of a reasonable design, easy and convenient operation, a good usage effect and capacity of effectively overcoming the problems of a low intelligentization degree, great data processing amount of late-time detection data, high labor intensity, easy occurrence of errors and the like of a conventional ultrasonic fault detector verification device.
Description
Technical field
The invention belongs to ultra-sonic defect detector Calibration Technology field, especially relate to a kind of ultra-sonic defect detector periodic verification and use from verification system.
Background technology
Reflectoscope is one of now widely used lossless detection method, it is a kind of the cannot-harm-detection device of utilizing ultrasound wave that testee is detected, can be quick, convenient, not damaged, accurately carry out detection, location, assessment and the diagnosis of inside workpiece number of drawbacks (crackle, loose, pore, be mingled with etc.).In actual use procedure, need to adopt calibrating device of ultrasonic flaw detector to carry out periodic verification to reflectoscope, with all requirements up to specification of property indices of guaranteeing reflectoscope.
At present, when reality is carried out periodic verification to reflectoscope, usually adopt calibrating installation and tested reflectoscope simultaneously the method that the standard check block is tested to be examined and determine, and in verification process, should avoid external environment factor (as temperature, humidity etc.) on the impact of verification process as far as possible, to guarantee that calibration operation high standard, high-quality carry out, reduce gauging error, especially concerning some are subject to the special sensitive material of external environment factor impact, should be measured workpiece and calibrating installation a good calibrating environment is provided.To sum up, when nowadays reflectoscope being carried out periodic verification, all need adopt a high precision calibrating installation and accredited reflectoscope simultaneously the standard check block to be tested, and needing all provides a good calibrating environment to high precision calibrating installation and tested standard check block simultaneously, to reduce gauging error.And, when adopting existing calibrating installation to carry out actual calibrating, need the nondestructive examination testing result of high precision calibrating installation and accredited reflectoscope is carried out respectively statistics and analysis relatively, and according to analyzing comparative result, the property indices of accredited reflectoscope is passed judgment on, thereby the data processing amount of late detection data is large, need a large amount of manpower work, and be prone to error.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, provide a kind of ultra-sonic defect detector periodic verification to use from verification system, it is reasonable in design, easy and simple to handle and result of use is good, intelligent degree is high, can solve effectively that the intelligent degree that existing calibrating device of ultrasonic flaw detector exists is lower, the data processing amounts late detection data are large, labour intensity is high, be prone to the problem such as error.
for solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of ultra-sonic defect detector periodic verification is used from verification system, it is characterized in that: comprise data processor, the upper monitoring machine that carries out two-way communication with data processor, the shielded box of a useful test environment is provided for calibrating installation and tested ultra-sonic defect detector in verification process, be laid in the thermostatic control system in described shielded box, in verification process with the data transmission device one of the carrying out flaw detection of tested ultra-sonic defect detector under condition of different temperatures synchronous driving as a result to data processor, in verification process with the synchronous driving as a result of the carrying out flaw detection of calibrating installation under condition of different temperatures to the data transmission device two of data processor and the data storage cell that joins with data processor respectively, display unit and parameter set unit, described data processor is integrated with for automatically generating take proving temperature as horizontal ordinate and the rectangular coordinate system automatically-generating module of the plane right-angle coordinate take the carrying out flaw detection result as ordinate and data transmission device one and data transmission device two data that transmitted record to described rectangular coordinate system automatically-generating module are generated the processor that data on plane right-angle coordinate are put down in writing module for inner, described display unit is for to carry out the display of simultaneous display with the plane right-angle coordinate form to the carrying out flaw detection result that calibrating installation and tested ultra-sonic defect detector were detected, described thermostatic control system comprises controller, be laid in well heater in described shielded box, be used for that input temp is controlled the parameter input unit of threshold value, temperature detecting unit, described shielding the temperature inside the box that the temperature in described shielded box is carried out detecting in real time reaches timing circuit and the display unit two that carries out the alarm device of alarm when default temperature is controlled threshold value and join with controller respectively, described parameter input unit, temperature detecting unit, well heater and alarm device all join with controller, and described controller and data processor join, described data transmission device one is respectively with tested ultra-sonic defect detector with data processor joins and data transmission device two joins with calibrating installation and data processor respectively.
Above-mentioned ultra-sonic defect detector periodic verification is used from verification system, it is characterized in that: described data processor is PC.
Above-mentioned ultra-sonic defect detector periodic verification is used from verification system, it is characterized in that: described data transmission device one and data transmission device two are the USB transmission line.
Above-mentioned ultra-sonic defect detector periodic verification is used from verification system, it is characterized in that: the Humidity Detection unit that also is laid with humidifier in described shielded box and the humidity in described shielded box is carried out detect in real time, described humidifier and Humidity Detection unit all join with controller.
The present invention compared with prior art has the following advantages:
1, reasonable in design, simple in structure, input cost is low and install to lay convenient.
2, the simple and easy-to-connect of circuit.
3, intelligent degree is high and result of use good, in verification process, by data transmission device one and data transmission device two with tested ultra-sonic defect detector and calibrating installation the synchronous driving as a result of the carrying out flaw detection under condition of different temperatures to data processor, data processor first calls the rectangular coordinate system automatically-generating module and automatically generates take proving temperature as horizontal ordinate and the plane right-angle coordinate take the carrying out flaw detection result as ordinate, the module of calling data record is subsequently put down in writing tested ultra-sonic defect detector and calibrating installation on the plane right-angle coordinate that generates to the rectangular coordinate system automatically-generating module in the carrying out flaw detection result under condition of different temperatures, and intuitively show by the carrying out flaw detection result of display unit to tested ultra-sonic defect detector and calibrating installation under the same temperature condition, and the difference between easyly finding out both by the demonstration result, thereby significantly reduced the data processing amount in later stage.
4, calibrating efficient is high, verification result reliable and the verification result intuitive display.
5, widely applicable, popularizing application prospect is extensive, can effectively promote applicable to the verification process of other nondestructive examination instruments such as eddy current flaw detec.
In sum, the present invention is reasonable in design, easy-to-connect, use is easy and simple to handle and result of use good, intelligent degree is high, can solve effectively that the intelligent degree that existing calibrating device of ultrasonic flaw detector exists is lower, the data processing amounts late detection data are large, labour intensity is high, be prone to the practical problems such as error.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
The 1-thermostatic control system; The 1-1-parameter input unit; The 1-2-temperature detecting unit;
The 1-3-controller; The 1-4-timing circuit; 1-5-display unit two;
1-6-alarm device; The 1-7-well heater; The 1-8-humidifier;
1-9-Humidity Detection unit; The tested ultra-sonic defect detector of 2-; The 3-data processor;
The 4-calibrating installation; 5-data transmission device one; 6-data transmission device two;
The 7-data storage cell; The 8-display unit; The 9-parameter set unit;
10-upper monitoring machine.
Embodiment
as shown in Figure 1, the present invention includes data processor 3, the upper monitoring machine 10 that carries out two-way communication with data processor 3, the shielded box of a useful test environment is provided for calibrating installation 4 and tested ultra-sonic defect detector 2 in verification process, be laid in the thermostatic control system 1 in described shielded box, in verification process with the data transmission device one 5 of the carrying out flaw detection of tested ultra-sonic defect detector 2 under condition of different temperatures synchronous driving as a result to data processor 3, in verification process with the synchronous driving as a result of the carrying out flaw detection of calibrating installation 4 under condition of different temperatures to the data transmission device 26 of data processor 3 and the data storage cell 7 that joins with data processor 3 respectively, display unit 8 and parameter set unit 9, described data processor 3 is integrated with for automatically generating take proving temperature as horizontal ordinate and the rectangular coordinate system automatically-generating module of the plane right-angle coordinate take the carrying out flaw detection result as ordinate and data transmission device 1 and data transmission device 26 data that transmitted record to described rectangular coordinate system automatically-generating module are generated the processor that data on plane right-angle coordinate are put down in writing module for inner, described display unit 8 carries out the display of simultaneous display for the carrying out flaw detection result that calibrating installation 4 and tested ultra-sonic defect detector 2 is detected with the plane right-angle coordinate form.described thermostatic control system 1 comprises controller 1-3, be laid in the well heater 1-7 in described shielded box, be used for input temp and control the parameter input unit 1-1 of threshold value, temperature in described shielded box is carried out the temperature detecting unit 1-2 of detection in real time, described shielding the temperature inside the box reaches timing circuit 1-4 and display unit two 1-5 that carry out the alarm device 1-6 of alarm when default temperature is controlled threshold value and join with controller 1-3 respectively, described parameter input unit 1-1, temperature detecting unit 1-2, well heater 1-7 and alarm device 1-6 all join with controller 1-3, described controller 1-3 and data processor 3 join.Described data transmission device 1 is respectively with tested ultra-sonic defect detector 2 with data processor 3 joins and data transmission device 26 joins with calibrating installation 4 and data processor 3 respectively.
In the present embodiment, described data processor 3 is PC.Described data transmission device 1 and data transmission device 26 are the USB transmission line.During actual the use, also can adopt the data transmission device of other type.
Individual in the present embodiment, for reducing gauging error, avoid air humidity on the impact of damage carrying out flaw detection result, the Humidity Detection unit 1-9 that also is laid with humidifier 1-8 in described shielded box and the humidity in described shielded box is carried out detect in real time, described humidifier 1-8 and Humidity Detection unit 1-9 all join with controller 1-3.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection domain of technical solution of the present invention.
Claims (4)
1. a ultra-sonic defect detector periodic verification is used from verification system, it is characterized in that: comprise data processor (3), the upper monitoring machine (10) that carries out two-way communication with data processor (3), the shielded box of a useful test environment is provided for calibrating installation (4) and tested ultra-sonic defect detector (2) in verification process, be laid in the thermostatic control system (1) in described shielded box, in verification process with the data transmission device one (5) of the carrying out flaw detection of tested ultra-sonic defect detector (2) under condition of different temperatures synchronous driving as a result to data processor (3), in verification process with the synchronous driving as a result of the carrying out flaw detection of calibrating installation (4) under condition of different temperatures to the data transmission device two (6) of data processor (3) and the data storage cell (7) that joins with data processor (3) respectively, display unit (8) and parameter set unit (9), described data processor (3) for inner be integrated with for automatically generate take proving temperature as horizontal ordinate and the rectangular coordinate system automatically-generating module of the plane right-angle coordinate take the carrying out flaw detection result as ordinate and with data transmission device one (5) and data transmission device two (6) the institute data that transmitted record extremely described rectangular coordinate system automatically-generating module generated the processor that data on plane right-angle coordinate are put down in writing module, described display unit (8) is for to carry out the display of simultaneous display with the plane right-angle coordinate form to calibrating installation (4) and tested ultra-sonic defect detector (2) the carrying out flaw detection result that is detected, described thermostatic control system (1) comprises controller (1-3), be laid in the well heater (1-7) in described shielded box, be used for input temp and control the parameter input unit (1-1) of threshold value, temperature in described shielded box is carried out the temperature detecting unit (1-2) of detection in real time, described shielding the temperature inside the box reaches timing circuit (1-4) and the display unit two (1-5) that carries out the alarm device (1-6) of alarm when default temperature is controlled threshold value and join with controller (1-3) respectively, described parameter input unit (1-1), temperature detecting unit (1-2), well heater (1-7) and alarm device (1-6) all join with controller (1-3), described controller (1-3) joins with data processor (3), described data transmission device one (5) joins with tested ultra-sonic defect detector (2) and data processor (3) respectively and data transmission device two (6) joins with calibrating installation (4) and data processor (3) respectively.
2. use from verification system according to ultra-sonic defect detector periodic verification claimed in claim 1, it is characterized in that: described data processor (3) is PC.
3. use from verification system according to the described ultra-sonic defect detector periodic verification of claim 1 or 2, it is characterized in that: described data transmission device one (5) and data transmission device two (6) are the USB transmission line.
4. use from verification system according to the described ultra-sonic defect detector periodic verification of claim 1 or 2, it is characterized in that: the Humidity Detection unit (1-9) that also is laid with humidifier (1-8) in described shielded box and the humidity in described shielded box is carried out detect in real time, described humidifier (1-8) and Humidity Detection unit (1-9) all join with controller (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110420541 CN103163223A (en) | 2011-12-14 | 2011-12-14 | Self-verification system for periodic verification of ultrasonic fault detector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110420541 CN103163223A (en) | 2011-12-14 | 2011-12-14 | Self-verification system for periodic verification of ultrasonic fault detector |
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| CN103163223A true CN103163223A (en) | 2013-06-19 |
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| CN 201110420541 Pending CN103163223A (en) | 2011-12-14 | 2011-12-14 | Self-verification system for periodic verification of ultrasonic fault detector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248902A (en) * | 2016-08-30 | 2016-12-21 | 成都多极子科技有限公司 | Flaw detector for steel rail device |
| CN107561162A (en) * | 2017-08-23 | 2018-01-09 | 西北工业大学 | A kind of reflectoscope automatic verification system |
| CN109450250A (en) * | 2018-12-18 | 2019-03-08 | 周斌 | A kind of Switching Power Supply and its control method of periodicity self-test |
-
2011
- 2011-12-14 CN CN 201110420541 patent/CN103163223A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248902A (en) * | 2016-08-30 | 2016-12-21 | 成都多极子科技有限公司 | Flaw detector for steel rail device |
| CN106248902B (en) * | 2016-08-30 | 2018-06-15 | 万岩铁路装备(成都)有限责任公司 | Flaw detector for steel rail device |
| CN107561162A (en) * | 2017-08-23 | 2018-01-09 | 西北工业大学 | A kind of reflectoscope automatic verification system |
| CN109450250A (en) * | 2018-12-18 | 2019-03-08 | 周斌 | A kind of Switching Power Supply and its control method of periodicity self-test |
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Application publication date: 20130619 |