CN107967004A - A kind of UT probes of energy stability contorting dynamics - Google Patents
A kind of UT probes of energy stability contorting dynamics Download PDFInfo
- Publication number
- CN107967004A CN107967004A CN201711210852.3A CN201711210852A CN107967004A CN 107967004 A CN107967004 A CN 107967004A CN 201711210852 A CN201711210852 A CN 201711210852A CN 107967004 A CN107967004 A CN 107967004A
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- CN
- China
- Prior art keywords
- probes
- dynamics
- pressure sensor
- stability contorting
- energy stability
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D15/00—Control of mechanical force or stress; Control of mechanical pressure
- G05D15/01—Control of mechanical force or stress; Control of mechanical pressure characterised by the use of electric means
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/227—Details, e.g. general constructional or apparatus details related to high pressure, tension or stress conditions
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52004—Means for monitoring or calibrating
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Automation & Control Theory (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The invention discloses a kind of UT probes of energy stability contorting dynamics, including probe body, the probe body upper end to be provided with the handle for holding, pressure sensor is provided with the probe body bottom surface, and the pressure sensor is connected with warning device.UT probes with said structure, the dynamics applied by the pressure popped one's head in suffered by bottom surface come operation person, refers to for being improved for operator, allows operator to be detected using the consistent dynamics of convergence, reduces detection error.
Description
Technical field
The present invention relates to a kind of UT probes, especially a kind of UT probes of energy stability contorting dynamics.
Background technology
UT refers to ultrasonic Detection Method, ultrasonic wave into object run into defect when, a part of sound wave can produce reflection, transmitting
Back wave can be analyzed with receiver, just can accurately measure defect extremely and carry out and can show the position of internal flaw
And size, measure material thickness etc..
The probe of current UT detections causes ultrasonic wave to produce casting because operating personnel control the dynamics of probe by rule of thumb
Raw waveform is inconsistent, and accurate conclusion can not be drawn according to waveform, such as：Half-wave method indicated range length, attenuation compensation and
Surface roughness compensation etc., easily causes human error.
The content of the invention
In view of this, the present invention provides a kind of UT probes of energy stability contorting dynamics, by using probe pressure
To determine the change of probe dynamics, so that operator gets information about probe dynamics.
To solve above technical problem, the technical scheme is that：A kind of UT probes of energy stability contorting dynamics, including
Probe body, the probe body upper end are provided with the handle for holding, and pressure biography is provided with the probe body bottom surface
Sensor, the pressure sensor are connected with warning device.
As an improvement the alarm is LED lamp bead.By the use of LED lamp bead as alarm, operation can be both reminded
Person, and do not interfere with other people.
As an improvement the LED lamp bead is arranged on the upper end of handle.Person's observation easy to operation.
As a preferred embodiment, further include the controller being connected with pressure sensor.
As an improvement the controller is set with a preset value for pressure sensor, when pressure sensor detects
The pressure arrived alarm in values connects.When the suffered pressure of probe is in some value range, LED light lights, and uses
In the sign correct dynamics scope of operator.If exceeding preset value, LED light does not work, and operator can repeatedly sound out and find
Suitable dynamics.
As a preferred embodiment, the preset value is 200g ± 10g.The scope is adapted to suffered pressure of popping one's head in UT detections,
The error produced in the range of pressure values is smaller.
As a preferred embodiment, the pressure sensor is diaphragm type pressure sensor.
As a preferred embodiment, the pressure sensor is arranged on probe body bottom surface center.
The invention has the beneficial effects that：UT probes with said structure, are come instead by the pressure popped one's head in suffered by bottom surface
The dynamics for answering operator to apply, refers to for being improved for operator, allows operator to be detected using the consistent dynamics of convergence, subtracts
Small detection error.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Marked in figure：1 probe body, 2 handles, 3 pressure sensors, 4LED lamp beads.
Embodiment
In order to make those skilled in the art more fully understand technical scheme, with reference to embodiment
The present invention is described in further detail.
As shown in Figure 1, the present invention includes probe body 1,1 upper end of probe body is provided with the handle 2 for holding,
Pressure sensor 3 is provided with 1 bottom surface of probe body, the pressure sensor 3 is connected with warning device.Pressure sensor
3 be diaphragm type pressure sensor, is arranged on 1 bottom surface of probe body center.Alarm is LED lamp bead 4.LED lamp bead 4 is arranged on hand
The upper end of handle 1.Further include the controller being connected with pressure sensor 2.Controller is set with one for pressure sensor 2 and presets
Value, when the pressure that pressure sensor 2 detects, alarm connects in values.Preset value is 200g ± 10g.
When ultrasonic wave does curve or detection, can shake because of human hand or test position be not horizontal plane (such as：Side or under
Detection upwards) so that wave height is nonstandard, influence to judge, smaller probe is more not easy to control.Pass through the pressure sensing for bottom of popping one's head in
Device, senses the power perpendicular to probe, and is transmitted to controller, when reaching near predetermined pressure, lightening LED lamp
Pearl, prompts operator.The power received of popping one's head at this time is equal with the power when being examined in test block, so that an accurate wave height is obtained,
Operator quickly grasps operative skill during long-term use.
It the above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
The limitation of the present invention, protection scope of the present invention should be subject to claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, some improvements and modifications can also be made, these change
Protection scope of the present invention is also should be regarded as into retouching.
Claims (8)
1. a kind of UT probes of energy stability contorting dynamics, including probe body, the probe body upper end are provided with for holding
Handle, it is characterised in that：Pressure sensor, the pressure sensor and warning device are provided with the probe body bottom surface
Connection.
A kind of 2. UT probes of energy stability contorting dynamics according to claim 1, it is characterised in that：The alarm is
LED lamp bead.
A kind of 3. UT probes of energy stability contorting dynamics according to claim 2, it is characterised in that：The LED lamp bead is set
Put in the upper end of handle.
A kind of 4. UT probes of energy stability contorting dynamics according to claim 1, it is characterised in that：Further include and passed with pressure
The controller of sensor connection.
A kind of 5. UT probes of energy stability contorting dynamics according to claim 4, it is characterised in that：The controller is pressure
Force snesor is set with a preset value, and when the pressure that pressure sensor detects, alarm connects in values.
A kind of 6. UT probes of energy stability contorting dynamics according to claim 4, it is characterised in that：The preset value is
200g±10g。
A kind of 7. UT probes of energy stability contorting dynamics according to claim 1, it is characterised in that：The pressure sensor
For diaphragm type pressure sensor.
A kind of 8. UT probes of energy stability contorting dynamics according to claim 1, it is characterised in that：The pressure sensor
It is arranged on probe body bottom surface center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210852.3A CN107967004A (en) | 2017-11-27 | 2017-11-27 | A kind of UT probes of energy stability contorting dynamics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210852.3A CN107967004A (en) | 2017-11-27 | 2017-11-27 | A kind of UT probes of energy stability contorting dynamics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107967004A true CN107967004A (en) | 2018-04-27 |
Family
ID=61999069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711210852.3A Pending CN107967004A (en) | 2017-11-27 | 2017-11-27 | A kind of UT probes of energy stability contorting dynamics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107967004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956771A (en) * | 2018-07-07 | 2018-12-07 | 南京理工大学 | Special vehicle transmission shaft damage detection system based on supersonic guide-wave |
Citations (8)
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|---|---|---|---|---|
| CN102830181A (en) * | 2012-08-09 | 2012-12-19 | 江苏三合声源超声波科技有限公司 | Stress detection apparatus for ultrasonic probe |
| CN203117167U (en) * | 2013-03-09 | 2013-08-07 | 长安大学 | Ultrasonic detector for road steel bridge |
| CN104677990A (en) * | 2015-03-06 | 2015-06-03 | 武汉理工大学 | Nondestructive testing device and method for automatic testing of sheet spot welding quality |
| CN205384249U (en) * | 2016-01-26 | 2016-07-13 | 中国能源建设集团安徽电力建设第二工程有限公司 | Ultrasonic transducer of size is pressed in control |
| CN106556645A (en) * | 2016-11-25 | 2017-04-05 | 长沙理工大学 | A kind of ultrasonic synthetic aperture focusing detection means of solid shafting and imaging method |
| US20170108472A1 (en) * | 2008-09-12 | 2017-04-20 | Balthasar Fischer | Airborne ultrasound testing system for a test object |
| CN106645429A (en) * | 2016-10-28 | 2017-05-10 | 共享铸钢有限公司 | Normal probe with pressure display for ultrasonic testing |
| CN106859698A (en) * | 2017-02-22 | 2017-06-20 | 深圳市普罗医学股份有限公司 | A kind of interference preventer of Ultrasonic-B probe |
-
2017
- 2017-11-27 CN CN201711210852.3A patent/CN107967004A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170108472A1 (en) * | 2008-09-12 | 2017-04-20 | Balthasar Fischer | Airborne ultrasound testing system for a test object |
| CN102830181A (en) * | 2012-08-09 | 2012-12-19 | 江苏三合声源超声波科技有限公司 | Stress detection apparatus for ultrasonic probe |
| CN203117167U (en) * | 2013-03-09 | 2013-08-07 | 长安大学 | Ultrasonic detector for road steel bridge |
| CN104677990A (en) * | 2015-03-06 | 2015-06-03 | 武汉理工大学 | Nondestructive testing device and method for automatic testing of sheet spot welding quality |
| CN205384249U (en) * | 2016-01-26 | 2016-07-13 | 中国能源建设集团安徽电力建设第二工程有限公司 | Ultrasonic transducer of size is pressed in control |
| CN106645429A (en) * | 2016-10-28 | 2017-05-10 | 共享铸钢有限公司 | Normal probe with pressure display for ultrasonic testing |
| CN106556645A (en) * | 2016-11-25 | 2017-04-05 | 长沙理工大学 | A kind of ultrasonic synthetic aperture focusing detection means of solid shafting and imaging method |
| CN106859698A (en) * | 2017-02-22 | 2017-06-20 | 深圳市普罗医学股份有限公司 | A kind of interference preventer of Ultrasonic-B probe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956771A (en) * | 2018-07-07 | 2018-12-07 | 南京理工大学 | Special vehicle transmission shaft damage detection system based on supersonic guide-wave |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180427 |
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| RJ01 | Rejection of invention patent application after publication |