CN106248791A - A kind of method of metallic conduit ultrasonic listening slight crack - Google Patents
A kind of method of metallic conduit ultrasonic listening slight crack Download PDFInfo
- Publication number
- CN106248791A CN106248791A CN201610697736.8A CN201610697736A CN106248791A CN 106248791 A CN106248791 A CN 106248791A CN 201610697736 A CN201610697736 A CN 201610697736A CN 106248791 A CN106248791 A CN 106248791A
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- China
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- data
- wireless
- ultrasonic
- walking
- host computer
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
Abstract
A kind of method that the invention discloses metallic conduit ultrasonic listening slight crack, it relates to ultrasonic technology field；Its detection method is: step one: make detector；Diameter according to pipeline makes a T-shaped support, and is provided with controlled in wireless walking mechanism and ultrasonic detector on support, and ultrasonic detector is connected with wireless data transmitter；Step 2: start to measure: be placed in pipeline by T-shaped support, communication is carried out by remote controller and controlled in wireless walking mechanism, controlled in wireless walking mechanism controls the walking of T-shaped support, when walking, ultrasonic detector carries out ultrasonic listening, and detection data is transferred to host computer by wireless data transmitter；Step 3: data statistics: after host computer receives data, host computer carries out Data Comparison and arrangement, has contrasted the making of laggard row tables of data；And tables of data is printed；The present invention facilitates implementation quick control and detects with the real-time of data, and can carry out the monitoring of data, easy to use, easy and simple to handle.
Description
Technical field
The present invention relates to ultrasonic technology field, a kind of method being specifically related to metallic conduit ultrasonic listening slight crack.
Background technology
Ultrasound wave is a kind of frequency sound wave higher than 20000 hertz, its good directionality, and penetration capacity is strong, it is easy to obtain
The acoustic energy relatively concentrated, remote in water transmission distance, can be used for finding range, test the speed, clean, weld, rubble, sterilizing etc..Doctor
Learn, military, industry, agriculturally have a lot of application.Ultrasound wave is gained the name more than the upper limit of hearing of people because of its lower-frequency limit.Will be every
The number of times of second vibration is referred to as the frequency of sound, and its unit is hertz (Hz).The frequency of sound wave that we human ear can hear
For 20Hz-20000Hz.Therefore, the sound wave that we are higher than 20000 hertz frequency is referred to as " ultrasound wave ".It is generally used for medical science to examine
Disconnected ultrasonic frequency is 1 megahertz-30 megahertzs.
Theoretical research shows, under conditions of amplitude is identical, the energy of an object vibration is directly proportional to frequency of vibration, super
When sound wave is propagated in media as well, the frequency of medium particle vibration is the highest, thus energy is the biggest. in the winter that north of China is dried,
If ultrasound wave is passed through in water pot, violent vibration can make the water in tank be broken into many little droplets, then with small fan mist
Drip and be blown into indoor, it is possible to increase indoor air humidity, here it is the principle of ultrasonic humidifier.Such as pharyngolaryngitis, tracheitis etc.
Disease, is difficult with blood flow and makes medicine arrive ill position, utilize the principle of humidifier, medical liquid atomizing, allow patient suck,
Curative effect can be improved.Utilize the energy that ultrasound wave is huge that the calculus in human body can also be made to make violent forced vibration and crush,
Thus slow down slight illness, reach the purpose cured.Ultrasound wave is applied widely in terms of medical science, article can be carried out sterilization and disappear
Poison.
During existing metallic conduit ultrasonic listening slight crack, its control is inaccurate, causes detection data inaccurate, during waste
Between.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, it is provided that a kind of metallic conduit ultrasonic listening is split
The method of trace.
In order to solve the problem existing for background technology, the side of a kind of metallic conduit ultrasonic listening slight crack of the present invention
Method, its detection method is:
Step one: make detector；Diameter according to pipeline makes a T-shaped support, and is provided with controlled in wireless walking on support
Mechanism and ultrasonic detector, and ultrasonic detector is connected with wireless data transmitter；
Step 2: start to measure: be placed in pipeline by T-shaped support, led to controlled in wireless walking mechanism by remote controller
News, controlled in wireless walking mechanism controls the walking of T-shaped support, and when walking, ultrasonic detector carries out ultrasonic listening, detects number
It is transferred to host computer according to by wireless data transmitter；
Step 3: data statistics: after host computer receives data, host computer carries out Data Comparison and arrangement, has contrasted laggard
The making of row tables of data；And tables of data is printed.
As preferably, described T-shaped support is provided with on three-wheel traveling wheel mechanism, and three-wheel traveling wheel mechanism and is provided with
Anti-slip cover.
As preferably, described controlled in wireless walking mechanism is connected with wireless amplifier.
Present invention have the beneficial effect that facilitating implementation quick control detects with the real-time of data, and the monitoring of data can be carried out,
Easy to use, easy and simple to handle.
Detailed description of the invention
This detailed description of the invention adopts the following technical scheme that its detection method is:
Step one: make detector；Diameter according to pipeline makes a T-shaped support, and is provided with controlled in wireless walking on support
Mechanism and ultrasonic detector, and ultrasonic detector is connected with wireless data transmitter；
Step 2: start to measure: be placed in pipeline by T-shaped support, led to controlled in wireless walking mechanism by remote controller
News, controlled in wireless walking mechanism controls the walking of T-shaped support, and when walking, ultrasonic detector carries out ultrasonic listening, detects number
It is transferred to host computer according to by wireless data transmitter；
Step 3: data statistics: after host computer receives data, host computer carries out Data Comparison and arrangement, has contrasted laggard
The making of row tables of data；And tables of data is printed.
Further, described T-shaped support is provided with on three-wheel traveling wheel mechanism, and three-wheel traveling wheel mechanism and is provided with
Anti-slip cover.
Further, described controlled in wireless walking mechanism is connected with wireless amplifier.
The above, only in order to technical scheme to be described and unrestricted, those of ordinary skill in the art are to this
Other amendment or equivalent that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
All should contain in the middle of scope of the presently claimed invention.
Claims (3)
1. the method for a metallic conduit ultrasonic listening slight crack, it is characterised in that: its detection method is:
Step one: make detector；Diameter according to pipeline makes a T-shaped support, and is provided with controlled in wireless walking on support
Mechanism and ultrasonic detector, and ultrasonic detector is connected with wireless data transmitter；
Step 2: start to measure: be placed in pipeline by T-shaped support, led to controlled in wireless walking mechanism by remote controller
News, controlled in wireless walking mechanism controls the walking of T-shaped support, and when walking, ultrasonic detector carries out ultrasonic listening, detects number
It is transferred to host computer according to by wireless data transmitter；
Step 3: data statistics: after host computer receives data, host computer carries out Data Comparison and arrangement, has contrasted laggard
The making of row tables of data；And tables of data is printed.
The method of a kind of metallic conduit ultrasonic listening slight crack the most according to claim 1, it is characterised in that: described T
It is provided with on shape support on three-wheel traveling wheel mechanism, and three-wheel traveling wheel mechanism and Anti-slip cover is installed.
The method of a kind of metallic conduit ultrasonic listening slight crack the most according to claim 1, it is characterised in that: described nothing
Line traffic control walking mechanism is connected with wireless amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610697736.8A CN106248791A (en) | 2016-08-22 | 2016-08-22 | A kind of method of metallic conduit ultrasonic listening slight crack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610697736.8A CN106248791A (en) | 2016-08-22 | 2016-08-22 | A kind of method of metallic conduit ultrasonic listening slight crack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106248791A true CN106248791A (en) | 2016-12-21 |
Family
ID=57592687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610697736.8A Pending CN106248791A (en) | 2016-08-22 | 2016-08-22 | A kind of method of metallic conduit ultrasonic listening slight crack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106248791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515251A (en) * | 2017-06-28 | 2017-12-26 | 无锡市京锡冶金液压机电有限公司 | A kind of detecting system for metal material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018340A (en) * | 2012-12-26 | 2013-04-03 | 山东省特种设备检验研究院 | Scanning frame for TOFD detection of minor-diameter thick-wall equipment |
| EP2703807A1 (en) * | 2012-08-31 | 2014-03-05 | The Boeing Company | Ultrasonic array transducer holder and guide for flanges having cutouts and asymmetric geometry |
| CN203585822U (en) * | 2013-10-29 | 2014-05-07 | 陕西安泰科石油技术工程有限公司 | Transmission equipment for transmitting electromagnetic signals through pipe wall of metal pipe |
| CN103837596A (en) * | 2014-03-27 | 2014-06-04 | 江苏大学 | Adjustable T-type characteristic guided wave welding line detecting device |
| CN104359984A (en) * | 2014-12-02 | 2015-02-18 | 台州市中奥特种设备检测技术服务有限公司 | Manual multichannel TOFD (time of flight diffraction) scanning frame |
-
2016
- 2016-08-22 CN CN201610697736.8A patent/CN106248791A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2703807A1 (en) * | 2012-08-31 | 2014-03-05 | The Boeing Company | Ultrasonic array transducer holder and guide for flanges having cutouts and asymmetric geometry |
| CN103018340A (en) * | 2012-12-26 | 2013-04-03 | 山东省特种设备检验研究院 | Scanning frame for TOFD detection of minor-diameter thick-wall equipment |
| CN203585822U (en) * | 2013-10-29 | 2014-05-07 | 陕西安泰科石油技术工程有限公司 | Transmission equipment for transmitting electromagnetic signals through pipe wall of metal pipe |
| CN103837596A (en) * | 2014-03-27 | 2014-06-04 | 江苏大学 | Adjustable T-type characteristic guided wave welding line detecting device |
| CN104359984A (en) * | 2014-12-02 | 2015-02-18 | 台州市中奥特种设备检测技术服务有限公司 | Manual multichannel TOFD (time of flight diffraction) scanning frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515251A (en) * | 2017-06-28 | 2017-12-26 | 无锡市京锡冶金液压机电有限公司 | A kind of detecting system for metal material |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |