CN108802199A - It is a kind of to detect re-melt deposit welding device using acoustic emission - Google Patents
It is a kind of to detect re-melt deposit welding device using acoustic emission Download PDFInfo
- Publication number
- CN108802199A CN108802199A CN201710290500.7A CN201710290500A CN108802199A CN 108802199 A CN108802199 A CN 108802199A CN 201710290500 A CN201710290500 A CN 201710290500A CN 108802199 A CN108802199 A CN 108802199A
- Authority
- CN
- China
- Prior art keywords
- acoustic emission
- screw rod
- support base
- inner cavity
- signal
- 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
- 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
- G01N29/14—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 using acoustic emission techniques
-
- 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
- G01N29/223—Supports, positioning or alignment in fixed situation
-
- 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
- G01N2291/0231—Composite or layered materials
-
- 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
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
A kind of the invention discloses acoustic emission testing technology field detecting re-melt deposit welding device using acoustic emission, including support base, it is both provided with electromagnet sucker at left and right sides of the bottom of the support base, it is provided with threaded hole at the top center of the support base, and threaded hole is through the top of support base, the threaded hole inner cavity is bolted with screw rod, it is provided with turning handle at the top of the screw rod, one end outer wall that the screw rod puts in support base inner cavity is socketed with spring, it is simple in structure, it is easy to operate, the present invention can be good at being fixed on tested clad layer surface by electromagnet sucker when working, and it can use in a variety of contexts, it needs manually to fix than in the past and reduces dangerous and operation difficulty, and acoustic emission sensors device can change the height between cladding layer by adjusting screw rod, to adapt to the requirement under different situations.
Description
Technical field
It is specially a kind of to be filled using acoustic emission detection re-melt deposit welding the present invention relates to acoustic emission testing technology field
It sets.
Background technology
Laser melting and coating technique refers to the coating material for placing selection on being coated matrix surface in a manner of different fillers,
It is allowed to melt simultaneously with matrix surface a thin layer through laser irradiation, and dilution is extremely low and and basis material for formation after quickly solidifying
At the face coat of metallurgical binding, to which wear-resisting, anti-corrosion, heat-resisting, the anti-oxidant and electric appliance for significantly improving substrate material surface is special
The process of property etc. may be in cladding layer due to the difference of the temperature gradient and coefficient of thermal expansion of cladding layer and basis material
Middle generation number of drawbacks includes mainly stomata, crackle, deformation and surface irregularity, so being produced to re-melt deposit welding detection
In become particularly significant, it is existing to cladding layer detection acoustic emission detection system be difficult to be fixed on cladding layer table when detecting
Face, it is many inconvenient to increase detection operation, for this purpose, it is proposed that a kind of detecting re-melt deposit welding device using acoustic emission.
Invention content
Re-melt deposit welding device being detected using acoustic emission the purpose of the present invention is to provide a kind of, to solve the above-mentioned back of the body
Itd is proposed in scape technology the problem of being difficult to be fixed on clad layer surface.
To achieve the above object, the present invention provides the following technical solutions：It is a kind of to be split using acoustic emission detection cladding layer
The bottom left and right sides of line device, including support base, the support base is both provided with electromagnet sucker, the top of the support base
Threaded hole is provided at center, and threaded hole, through the top of support base, told threaded hole inner cavity is bolted with screw rod, the screw rod
Top be provided with turning handle, one end outer wall that the screw rod puts in support base inner cavity is socketed with spring, and the top of spring is fixed
In the inner cavity top of support base, the spring bottom is connected with mounting base, and mounting base is mounted on the bottom of screw rod, the installation
The bottom of seat is equipped with signal amplifier, and the bottom of the signal amplifier is provided with body transmitting inductor, the screw rod it is interior
Chamber is provided with signal transmssion line, and the bottom of signal transmssion line is connected through the top of mounting base and signal amplifier, described
The top right side of signal transmission wire is provided with connector sleeve, and connector sleeve is fixed on the outer right wall of screw rod, the connector sleeve
Inner cavity is provided with connecting hole, and the inner cavity of the connecting hole is plugged with connector, conducting wire is equipped on the right side of the connector, described to lead
Device signal filtering equipment is connected on the right side of line, the right side of the device signal filtering equipment is connected with Analysis of Acoustic Emission Signal by conducting wire
The right side of device, the Analysis of Acoustic Emission Signal device is connected with display device by conducting wire.
Preferably, the diameter of the spring is more than the diameter of threaded hole.
Preferably, the outer wall of the turning handle is provided with antiskid thread.
Preferably, it is connected through a screw thread between the connector and connecting hole
Compared with prior art, the beneficial effects of the invention are as follows：Simple in structure, easy to operate, the present invention is working
When can be good at being fixed on tested clad layer surface by electromagnet sucker, and can use in a variety of contexts, than previous
It needs manually to fix and reduces dangerous and operation difficulty, and acoustic emission sensors device can pass through adjusting screw rod change and cladding
Height between layer, to adapt to the requirement under different situations.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the portions A of the present invention schematic enlarged-scale view.
In figure：1 support base, 2 electromagnet suckers, 3 threaded holes, 4 screw rods, 5 turning handles, 6 springs, 7 mounting bases, the amplification of 8 signals
Device, 9 acoustic emission sensors devices, 10 signal transmssion lines, 11 connector sleeves, 111 connecting holes, 112 connectors, 12 conducting wires, the filtering of 13 signals
Device, 14 Analysis of Acoustic Emission Signal devices, 15 display devices.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：It is a kind of to be filled using acoustic emission detection re-melt deposit welding
It sets, including support base 1, electromagnet sucker 2, the top of the support base 1 is both provided at left and right sides of the bottom of the support base 1
Threaded hole 3 is provided at center, and threaded hole 3, through the top of support base 1,3 inner cavity of the threaded hole is bolted with screw rod 4, institute
The top for stating screw rod 4 is provided with turning handle 5, and one end outer wall that the screw rod 4 puts in 1 inner cavity of support base is socketed with spring 6, and spring
6 top is fixed on the inner cavity top of support base 1, and 6 bottom of the spring is connected with mounting base 7, and mounting base 7 is mounted on screw rod
The bottom of 4 bottom, the mounting base 7 is equipped with signal amplifier 8, and the bottom of the signal amplifier 8 is provided with body transmitting
Inductor 9, the acoustic emission sensors device 9, the inner cavity of the screw rod 4 are provided with signal transmssion line 10, and signal transmssion line 10
Bottom is connect through mounting base 7 with the top of signal amplifier 8, and the top right side of the signal transmssion line 10 is provided with connection
Set 11, and connector sleeve 11 is fixed on the right side lateral wall of screw rod 4, the inner cavity of the connector sleeve 11 is provided with connecting hole 111, the company
The inner cavity for connecing hole 111 is plugged with connector 112, and the right side of the connector 112 is equipped with conducting wire 12, the right side of the conducting wire 12
It is connected with device signal filtering equipment 13, the right side of the device signal filtering equipment 13 is connected with Analysis of Acoustic Emission Signal dress by conducting wire 12
14 are set, the right side of the Analysis of Acoustic Emission Signal device 14 is connected with display device 15 by conducting wire 12.
Wherein, the diameter of the spring 6 is more than the diameter of threaded hole 3, and spring 6 is prevented to be moved to the inner cavity of threaded hole 3, institute
The outer wall for stating turning handle 5 is provided with antiskid thread, can preferably realize rotary work, the connector 112 and connecting hole 111 it
Between be connected through a screw thread, it is easy for removal and installation.
Operation principle：By electromagnet sucker 2 so that detection device is fixed on detected clad layer surface, work,
Turning handle 5 is rotated, adjusting screw rod 4 makes acoustic emission sensors device 9 be moved to suitable operating position, then by connector 112 and connecting hole
111 connections, make signal be transported to conducting wire 12 by signal transmssion line 10, and conducting wire 12 transfers signals to device signal filtering equipment 13,
Signal is filtered, then filtered signal is transmitted to by Analysis of Acoustic Emission Signal device 14 by conducting wire 12, to signal into
Row analysis, shows finally by display device 15.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of detecting re-melt deposit welding device, including support base (1) using acoustic emission, it is characterised in that：The support
It is both provided with electromagnet sucker (2) at left and right sides of the bottom of seat (1), threaded hole is provided at the top center of the support base (1)
(3), and threaded hole (3) is through the top of support base (1), and threaded hole (3) inner cavity is bolted with screw rod (4), the screw rod
(4) turning handle (5) is provided at the top of, one end outer wall that the screw rod (4) puts in support base (1) inner cavity is socketed with spring (6), and
The inner cavity top of support base (1) is fixed at the top of spring (6), the bottom of the spring (6) is connected with mounting base (7), and pacifies
The bottom that seat (7) is mounted on screw rod (4) is filled, the bottom of the mounting base (7) is equipped with signal amplifier (8), and the signal is put
The bottom of big device (8) is provided with acoustic emission sensors device (9), and the inner cavity of the screw rod (4) is provided with signal transmssion line (10), and believes
The bottom of number transmission line (10) is connect through mounting base (7) with the top of signal amplifier (8), the signal transmssion line (10)
Top right side be provided with connector sleeve (11), and connector sleeve (11) is fixed on the outer right wall of screw rod (4), the connector sleeve (11)
Inner cavity be provided with connecting hole (111), the inner cavity of the connecting hole (111) is plugged with connector (112), the connector (112)
Right side conducting wire (12) is installed, be connected with device signal filtering equipment (13) on the right side of the conducting wire (12), the signal filtering dress
The right side for setting (13) is connected with Analysis of Acoustic Emission Signal device (14), the Analysis of Acoustic Emission Signal device by conducting wire (12)
(14) right side is connected with display device (15) by conducting wire (12).
2. a kind of utilization acoustic emission according to claim 1 detects re-melt deposit welding device, it is characterised in that：It is described
The diameter of spring (6) is more than the diameter of threaded hole (3).
3. a kind of utilization acoustic emission according to claim 1 detects re-melt deposit welding device, it is characterised in that：It is described
The outer wall of turning handle (5) is provided with antiskid thread.
4. a kind of utilization acoustic emission according to claim 1 detects re-melt deposit welding device, it is characterised in that：It is described
It is connected through a screw thread between connector (112) and connecting hole (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290500.7A CN108802199A (en) | 2017-04-28 | 2017-04-28 | It is a kind of to detect re-melt deposit welding device using acoustic emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290500.7A CN108802199A (en) | 2017-04-28 | 2017-04-28 | It is a kind of to detect re-melt deposit welding device using acoustic emission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108802199A true CN108802199A (en) | 2018-11-13 |
Family
ID=64069499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710290500.7A Pending CN108802199A (en) | 2017-04-28 | 2017-04-28 | It is a kind of to detect re-melt deposit welding device using acoustic emission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108802199A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057923A (en) * | 2019-05-22 | 2019-07-26 | 嘉兴勤慎智能技术有限公司 | A kind of ultrasonic sensor |
-
2017
- 2017-04-28 CN CN201710290500.7A patent/CN108802199A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057923A (en) * | 2019-05-22 | 2019-07-26 | 嘉兴勤慎智能技术有限公司 | A kind of ultrasonic sensor |
| CN110057923B (en) * | 2019-05-22 | 2021-10-22 | 中国海洋大学 | Ultrasonic sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |