CN105738567A - Aluminum powder coating transducer and processing technology thereof - Google Patents
Aluminum powder coating transducer and processing technology thereof Download PDFInfo
- Publication number
- CN105738567A CN105738567A CN201410756559.7A CN201410756559A CN105738567A CN 105738567 A CN105738567 A CN 105738567A CN 201410756559 A CN201410756559 A CN 201410756559A CN 105738567 A CN105738567 A CN 105738567A
- Authority
- CN
- China
- Prior art keywords
- argentum powder
- powder coating
- insullac
- solution
- coating sensor
- 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.)
- Pending
Links
Abstract
The invention belongs to the technique of a transducer, and relates to an aluminum powder coating transducer and a processing technology thereof. The purpose of the invention is to provide the aluminum powder coating transducer not limited in installation and arrangement, high in detection sensitivity of cracks, and good in interference resistance. According to the processing technology, the yield is as high as 100%, and uniformity and integrity of the transducer are improved. The processing technology is simple, not limited by space and test piece shapes, and low in cost, and has high practical application value.
Description
Technical field
The invention belongs to sensor technology, relate to formula and the technological method for processing of a kind of argentum powder coating sensor.
Background technology
Catastrophic effect since 20 th century later, caused by the aviation accident that occurs all over the world so that structural health monitoring technology is proposed and develops rapidly.The various crack extesions of labyrinth are had good monitoring effect by argentum powder coating sensor.The generation of crackle, the generation of prevention major break down can be found early.In numerous sensors, argentum powder coating sensor is unrestricted owing to having making shape, and technical recipe is simple, and cost performance is high, to advantages such as monitoring object no requirement (NR)s, is widely used in the structural test monitoring of aircraft.
Comparing with traditional use piezoelectric transducer or camera method, for some special constructions or monitoring object, it is big that argentum powder coating sensor has monitoring range, it is easy to arranges, the features such as monitoring real-time is good.
Summary of the invention
A kind of argentum powder coating sensor and technological process are provided.
1. the present invention provides the material prescription of argentum powder coating sensor and is:
Insullac: diluent=1:1
Argentum powder: solvent=5:1
Described argentum powder coating sensor also includes layer intraconnections circuit and the flexible interface terminal with external connection.
2. the processing technique of argentum powder coating sensor:
1) insullac and diluent are modulated into insullac solution according to 1:1, argentum powder and solvent are modulated into argentum powder solution according to 5:1, stir stand-by；
2) in the surface of test piece polished smooth, uniformly brush one layer of step 1 with brush pen) in the insullac solution that modulates, thickness 0.1；
3) insullac solution is toasted 24 hours under the heat lamp of 60 DEG C, after thoroughly parching, according to step 1) and step 2) carry out second and third time brushing；
4) after 72 hours, by flexibility binding post, it is fixed on suitable monitoring location with Instant cement；
5) Manufactured mould is pasted on test specimen insullac surface；
6) with brush pen, argentum powder solution is spread upon on the mould of test specimen, argentum powder coating layer thickness 0.1, then at 60 DEG C of temperature, dry 24 hours；
7) step 6 is repeated) secondary, it is ensured that line resistance value 50 Ω, described argentum powder coating sensor can be obtained.
Specific embodiment
Below by specific embodiment, the invention will be further described:
1. the material prescription of the present invention is given below:
Insullac: diluent=1:1
Argentum powder: solvent=5:1
Described argentum powder coating sensor also includes layer intraconnections circuit and the flexible interface terminal with external connection
2. sensor design
Argentum powder coating sensor one better embodiment of the present invention, described argentum powder coating sensor includes the flexible interface terminal of substrate insullac, argentum powder line, layer intraconnections circuit and external connection.Wherein, the design configuration of described sensor, adopt type design of turning back.This design can increase density between line effectively on the one hand, on the other hand, by the overlap that insulate, improves the sensitivity of detection crackle.Generally arranging live width 0.5, length is not limit, circuit resistance 50 Ω.
3. processing process method:
The processing that of the present invention piezoelectric transducer is given below realizes method, and its concrete technology step is as follows:
1) insullac and diluent are modulated into insullac solution according to 1:1, argentum powder and solvent are modulated into argentum powder solution according to 5:1, stir stand-by；
2) in the surface of test piece polished smooth, uniformly brush one layer of step 1 with brush pen) in the insullac solution that modulates, thickness 0.1；
3) insullac solution is toasted 24 hours under the heat lamp of 60 DEG C, after thoroughly parching, according to step 1) and step 2) carry out second and third time brushing；
4) after 72 hours, by flexibility binding post, it is fixed on suitable monitoring location with Instant cement；
5) Manufactured mould is pasted on test specimen insullac surface；
6) with brush pen, argentum powder solution is spread upon on the mould of test specimen, argentum powder coating layer thickness 0.1, then at 60 DEG C of temperature, dry 24 hours；
7) step 6 is repeated) secondary, it is ensured that line resistance value 50 Ω, described argentum powder coating sensor can be obtained.
Claims (2)
1. an argentum powder coating sensor, Surface Mount is in the surface of detected test specimen, for detecting the damage of surface of test piece, it is characterised in that: the material prescription of described argentum powder coating is as follows:
Insullac: diluent=1:1；
Argentum powder: solvent=5:1
Described argentum powder coating sensor also includes layer intraconnections circuit and the flexible interface terminal with external connection.
2. the processing technique manufacturing argentum powder coating sensor as claimed in claim 1, it is characterised in that comprise the following steps:
1) insullac and diluent are modulated into insullac solution according to 1:1, argentum powder and solvent are modulated into argentum powder solution according to 5:1, stir stand-by；
2) in the surface of test piece polished smooth, uniformly brush one layer of step 1 with brush pen) in the insullac solution that modulates, thickness 0.1；
3) insullac solution is toasted 24 hours under the heat lamp of 60 DEG C, after thoroughly parching, according to step 1) and step 2) carry out second and third time brushing；
4) after 72 hours, by flexibility binding post, it is fixed on suitable monitoring location with Instant cement；
5) Manufactured mould is pasted on test specimen insullac surface；
6) with brush pen, argentum powder solution is spread upon on the mould of test specimen, argentum powder coating layer thickness 0.1, then at 60 DEG C of temperature, dry 24 hours；
7) step 6 is repeated) secondary, it is ensured that line resistance value 50 Ω, described argentum powder coating sensor can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756559.7A CN105738567A (en) | 2014-12-10 | 2014-12-10 | Aluminum powder coating transducer and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410756559.7A CN105738567A (en) | 2014-12-10 | 2014-12-10 | Aluminum powder coating transducer and processing technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105738567A true CN105738567A (en) | 2016-07-06 |
Family
ID=56240160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410756559.7A Pending CN105738567A (en) | 2014-12-10 | 2014-12-10 | Aluminum powder coating transducer and processing technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105738567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187857A (en) * | 2018-08-22 | 2019-01-11 | 中国飞机强度研究所 | A kind of crackle monitoring device and method based on silver powder coating sensor |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255974A (en) * | 1979-06-14 | 1981-03-17 | Battelle Development Corporation | Adherent crack gauge |
| JPH10238139A (en) * | 1997-02-26 | 1998-09-08 | Shimizu Corp | Crack sensor for concrete structure |
| US5969260A (en) * | 1998-03-30 | 1999-10-19 | Mcdonnell Douglas Corporation | Remotely interrogatable apparatus and method for detecting defects in structural members |
| CN1363832A (en) * | 2002-02-26 | 2002-08-14 | 中国科学院化学研究所 | Method for measuring stressed deformation of cement-base composite material |
| CN1928539A (en) * | 2006-09-12 | 2007-03-14 | 吕志刚 | Damage detection information smart coat with subsidiary damage feature |
| CN201477060U (en) * | 2009-09-07 | 2010-05-19 | 万瑾琳 | Crack detection device based on conductive paint |
| CN102107845A (en) * | 2009-12-25 | 2011-06-29 | 中国科学院金属研究所 | Micron sensing element, and preparation method and application thereof |
| CN201917545U (en) * | 2010-12-14 | 2011-08-03 | 中国飞机强度研究所 | Fatigue crack monitor |
| CN202066821U (en) * | 2011-03-21 | 2011-12-07 | 中国空空导弹研究院 | Fatigue crack monitoring system |
| CN102565140A (en) * | 2012-02-20 | 2012-07-11 | 南京航空航天大学 | Method for measuring fatigue crack growth rate on basis of potential method |
| CN103278532A (en) * | 2013-04-12 | 2013-09-04 | 空军工程大学 | Micron-sized sensor element for metal structure fatigue crack monitoring and monitoring method therefor |
| CN103412007A (en) * | 2013-01-10 | 2013-11-27 | 哈尔滨飞机工业集团有限责任公司 | Method for monitoring fatigue crack |
| CN203350212U (en) * | 2013-06-28 | 2013-12-18 | 中国人民解放军总参谋部工程兵科研三所 | Surrounding rock fault fissure test device for geotechnical engineering model experiment |
| CN103984201A (en) * | 2014-05-05 | 2014-08-13 | 京东方科技集团股份有限公司 | Masking plate, and manufacturing method and crack detection apparatus for masking plate |
| CN104181207A (en) * | 2014-08-21 | 2014-12-03 | 中国人民解放军空军工程大学 | Sensing element for monitoring fatigue damage of metal structure based on PVD and application thereof |
-
2014
- 2014-12-10 CN CN201410756559.7A patent/CN105738567A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255974A (en) * | 1979-06-14 | 1981-03-17 | Battelle Development Corporation | Adherent crack gauge |
| JPH10238139A (en) * | 1997-02-26 | 1998-09-08 | Shimizu Corp | Crack sensor for concrete structure |
| US5969260A (en) * | 1998-03-30 | 1999-10-19 | Mcdonnell Douglas Corporation | Remotely interrogatable apparatus and method for detecting defects in structural members |
| CN1363832A (en) * | 2002-02-26 | 2002-08-14 | 中国科学院化学研究所 | Method for measuring stressed deformation of cement-base composite material |
| CN1928539A (en) * | 2006-09-12 | 2007-03-14 | 吕志刚 | Damage detection information smart coat with subsidiary damage feature |
| CN201477060U (en) * | 2009-09-07 | 2010-05-19 | 万瑾琳 | Crack detection device based on conductive paint |
| CN102107845A (en) * | 2009-12-25 | 2011-06-29 | 中国科学院金属研究所 | Micron sensing element, and preparation method and application thereof |
| CN201917545U (en) * | 2010-12-14 | 2011-08-03 | 中国飞机强度研究所 | Fatigue crack monitor |
| CN202066821U (en) * | 2011-03-21 | 2011-12-07 | 中国空空导弹研究院 | Fatigue crack monitoring system |
| CN102565140A (en) * | 2012-02-20 | 2012-07-11 | 南京航空航天大学 | Method for measuring fatigue crack growth rate on basis of potential method |
| CN103412007A (en) * | 2013-01-10 | 2013-11-27 | 哈尔滨飞机工业集团有限责任公司 | Method for monitoring fatigue crack |
| CN103278532A (en) * | 2013-04-12 | 2013-09-04 | 空军工程大学 | Micron-sized sensor element for metal structure fatigue crack monitoring and monitoring method therefor |
| CN203350212U (en) * | 2013-06-28 | 2013-12-18 | 中国人民解放军总参谋部工程兵科研三所 | Surrounding rock fault fissure test device for geotechnical engineering model experiment |
| CN103984201A (en) * | 2014-05-05 | 2014-08-13 | 京东方科技集团股份有限公司 | Masking plate, and manufacturing method and crack detection apparatus for masking plate |
| CN104181207A (en) * | 2014-08-21 | 2014-12-03 | 中国人民解放军空军工程大学 | Sensing element for monitoring fatigue damage of metal structure based on PVD and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187857A (en) * | 2018-08-22 | 2019-01-11 | 中国飞机强度研究所 | A kind of crackle monitoring device and method based on silver powder coating sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PH12016502014A1 (en) | Passivation of light-receiving surfaces of solar cells with high energy gap (eg) materials | |
| WO2015076985A8 (en) | Battery cell coatings | |
| JP2017502294A5 (en) | ||
| WO2012047428A3 (en) | Etch-resistant coating on sensor wafers for in-situ measurement | |
| JP2014145615A5 (en) | ||
| JP2014150253A5 (en) | ||
| JP2016522881A5 (en) | ||
| CN105092348A (en) | Application method of novel 1-series aluminium alloy (pure aluminium series) erosion solution | |
| CN105738567A (en) | Aluminum powder coating transducer and processing technology thereof | |
| WO2020083394A9 (en) | Electroluminescent device, preparation method therefor, and nanocrystalline ink | |
| WO2015124636A3 (en) | Organic optoelectronic component and method for producing an organic optoelectronic component | |
| WO2016184233A1 (en) | Improved smooth ring gauge | |
| JP2017519326A5 (en) | ||
| ES2571755A1 (en) | Continuous monitoring probe in real time of chemical parameters of interest directly in terrains and system for continuous monitoring and in real time of said chemical parameters of interest (Machine-translation by Google Translate, not legally binding) | |
| CN104387097B (en) | Prevent the isolated material of piezoelectric ceramic piece green compact adhesion | |
| CN204269262U (en) | Multidirectional concrete dynamic stress monitoring sensor | |
| WO2017162217A8 (en) | Electronic device mid-frame and manufacturing method thereof | |
| WO2018048277A3 (en) | Secondary battery electrode manufacturing method and electrode manufactured thereby | |
| JP2014132639A5 (en) | ||
| JP2015180871A5 (en) | ||
| CN203432885U (en) | Leakage testing device of waterproof material | |
| CN106770655A (en) | Metallic article ultrasonic wave water logging detection method | |
| JP2015032742A5 (en) | ||
| CN105598088A (en) | COB (chip on board) package cleaning method | |
| CN110823424A (en) | Method for manufacturing film type pressure sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
|
| WD01 | Invention patent application deemed withdrawn after publication |