CN108828071A - Coloring and the dual-purpose flaw detection imaging paper handkerchief of fluorescence and paper handkerchief imaging application - Google Patents
Coloring and the dual-purpose flaw detection imaging paper handkerchief of fluorescence and paper handkerchief imaging application Download PDFInfo
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- CN108828071A CN108828071A CN201810730759.3A CN201810730759A CN108828071A CN 108828071 A CN108828071 A CN 108828071A CN 201810730759 A CN201810730759 A CN 201810730759A CN 108828071 A CN108828071 A CN 108828071A
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- paper handkerchief
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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
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- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The present invention relates to a kind of nondestructive inspection field of tool, discloses a kind of coloring and the dual-purpose flaw detection imaging paper handkerchief of fluorescence and paper handkerchief imaging is applied.Coloring and the dual-purpose imaging liquor for inspection of fluorescence are drawn with paper handkerchief or makes the dual-purpose flaw detection of intact coloring and fluorescence and images paper handkerchief, and imaging liquor for inspection is coated on by infiltration, the workpiece surface for cleaning, being dried.Traditional canned spraying method is compared, safety and environmental protection of the present invention saves the waste water and waste liquid treatment cost that non-destructive testing generates, and small volume and less weight is easy to carry about with one, and reduces labor intensity.
Description
Technical field
The present invention relates to a kind of nondestructive inspection tools, and in particular to a kind of coloring and the dual-purpose flaw detection of fluorescence image paper handkerchief and paper
Towel imaging application.
Background technique
Coloring and the dual-purpose flaw detection of fluorescence image the characteristics of paper handkerchief inherits coloring and fluorescence dual-purpose imaging liquor for inspection, Ji Neng
It uses, can also be applied under ultraviolet light irradiation in darkroom, while having both dye penetrant inspection imaging and fluorescence under daylight (or white light)
Flaw detection two kinds of functions of imaging.Traditional canned spraying flaw detection display spray liniment consumption is more, so that spray liniment wastage is big,
Spray coating operations efficiency is low, and environment easy to pollute and damage health of human body, increases wastewater and waste liquid treatment cost, testing staff is examining
It need to carry more equipped with imaging liquor for inspection device when surveying large-scale workpiece to be checked, increase the labor intensity of testing staff.
Summary of the invention
The purpose of the invention is to overcome, spray liniment consumption of the existing technology is more, spray coating operations efficiency is low, peace
The feature of environmental protection is poor entirely, increases the problems such as wastewater and waste liquid treatment cost and labor intensity, provides a kind of colour and shows with the dual-purpose flaw detection of fluorescence
Penetrating fluid, work efficiency is high, safety and environmental protection, reduces waste water and waste liquid with saving for sensitive paper towel, coloring and fluorescent penetrating inspection imaging paper handkerchief
Processing cost and labor intensity, it is easy to carry the features such as.
To achieve the goals above, one aspect of the present invention provides a kind of colour and images paper handkerchief, including paper handkerchief with fluorescent penetrating inspection,
The paper handkerchief has included coloring and the dual-purpose imaging liquor for inspection of fluorescence, and paper handkerchief is with coloring and the dual-purpose imaging liquor for inspection weight ratio of fluorescence
1:1.5。
Preferably, the coloring and the dual-purpose imaging liquor for inspection component of fluorescence are as follows：
Preferably, the coloring and the dual-purpose flaw detection imaging paper handkerchief of fluorescence are stored in moisturizing sealed plastic bag.
Second aspect of the present invention provides a kind of nondestructive means, and specific steps include：
The first step cleans up workpiece to be checked, after workpiece to be checked is sufficiently dry, with penetrating fluid or coloring and fluorescence
Penetrating fluid is coated on workpiece sensing surface to be checked by dual-purpose flaw detection paper handkerchief, is waited 5-15 minutes, and penetrating fluid is made to penetrate into defect；
Second step is clear by the penetrating fluid of workpiece surface to be checked with cleaning agent or coloring and the dual-purpose flaw detection cleaning paper handkerchief of fluorescence
It removes；
Third step is applied imaging liquor for inspection with coloring and the dual-purpose flaw detection imaging paper handkerchief of fluorescence after workpiece to be checked is dry
It spreads on workpiece surface to be checked, waits 1-2 minutes, observe the trace of the defect of display in daylight or under ultraviolet light.
Through the above technical solutions, beneficial effects of the present invention：Traditional canned spraying failure detector spray liniment consumption
It is more, and the table to be checked coloured with the dual-purpose imaging liquor for inspection of fluorescence to the workpiece by infiltration, cleaning, drying process is drawn with paper handkerchief
Face is applied, and imaging liquid consumption is few, saves imaging liquid；Traditional canned spraying failure detector spray liniment consumption is more, makes
It is high at detection place air imaging liquid concentration, the health of testing staff can be had an impact, also be polluted the environment, at increase for a long time
Cost is managed, increases labor intensity when carrying amount is larger, and paper handkerchief draws coloring and the dual-purpose imaging liquor for inspection of fluorescence carries out flaw detection inspection
Imaging is tested, imaging liquid dosage is few, and recycling carries out burning disposal after use, reduces the shadow to testing staff's health and environment in this way
It rings, saves the waste water and waste liquid treatment cost that non-destructive testing generates, small volume and less weight is easy to carry about with one, and reduces labor intensity.
Specific embodiment
Penetrant inspection includes pre-treatment, infiltration, cleaning, drying, imaging.
First workpiece to be checked is cleaned up, workpiece is detected should be without greasy dirt, chip, paint layer and other pollutions in surface region
Object keeps workpiece to be checked sufficiently dry.Then with coloring, fluorescence or colored fluorescent mixing penetrating fluid to workpiece sensing surface to be checked into
Row infiltration, waits 5-15 minutes, and penetrating fluid is made to penetrate into defect.The penetrating fluid of workpiece surface to be checked is removed with cleaning agent again,
After workpiece to be checked is dry, coloring and the dual-purpose imaging liquor for inspection of fluorescence or the coloring made and the dual-purpose spy of fluorescence are drawn with paper handkerchief
Imaging liquid is coated in workpiece sensing surface to be checked by wound imaging paper handkerchief, and the penetrating fluid in defect is adsorbed to workpiece surface to be checked,
It in coating process, must not apply, to wait 1-2 minutes, along a direction primary coating in daylight or ultraviolet back and forth
The trace of the defect of display is observed under line, and record then is marked to defective locations and shape size, provides survey report.
Coloring and the dual-purpose imaging liquor for inspection of fluorescence are formulated with collodion, ethylene glycol, sorbierite, acetone etc., guncotton
Glue, ethylene glycol, sorbierite, acetone weight percent be respectively 30%, 50%, 10%, 10%, coloring and the dual-purpose flaw detection of fluorescence
Imaging liquid is combined with paper handkerchief can be made coloring and the dual-purpose flaw detection imaging paper handkerchief of fluorescence.
The preferred embodiment of the present invention has been described above in detail, and still, the present invention is not limited thereto.In skill of the invention
In art conception range, can with various simple variants of the technical solution of the present invention are made, including each technical characteristic with it is any its
Its suitable method is combined, and it should also be regarded as the disclosure of the present invention for these simple variants and combination, is belonged to
Protection scope of the present invention.
Claims (4)
1. a kind of coloring and the dual-purpose flaw detection of fluorescence image paper handkerchief, which is characterized in that including paper handkerchief, the paper handkerchief included coloring with
The dual-purpose imaging liquor for inspection of fluorescence, paper handkerchief and coloring and the dual-purpose imaging liquor for inspection weight ratio of fluorescence are 1:1.5.
2. coloring according to claim 1 and the dual-purpose flaw detection of fluorescence image paper handkerchief, which is characterized in that the coloring and fluorescence
Dual-purpose imaging liquor for inspection component is as follows：
3. coloring according to claim 1 and the dual-purpose flaw detection of fluorescence image paper handkerchief, which is characterized in that the coloring and fluorescence
Dual-purpose flaw detection imaging paper handkerchief is stored in moisturizing sealed plastic bag.
4. a kind of nondestructive means, which is characterized in that include the following steps：
The first step cleans up workpiece to be checked, dual-purpose with penetrating fluid or coloring and fluorescence after workpiece to be checked is sufficiently dry
Penetrating fluid is coated on workpiece sensing surface to be checked by flaw detection paper handkerchief, is waited 5-15 minutes, and penetrating fluid is made to penetrate into defect；
Second step is removed the penetrating fluid of workpiece surface to be checked with cleaning agent or coloring and the dual-purpose flaw detection cleaning paper handkerchief of fluorescence；
Imaging liquor for inspection is coated on after workpiece to be checked is dry with coloring and the dual-purpose flaw detection imaging paper handkerchief of fluorescence by third step
Workpiece surface to be checked waits 1-2 minutes, observes the trace of the defect of display in daylight or under ultraviolet light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730759.3A CN108828071A (en) | 2018-07-05 | 2018-07-05 | Coloring and the dual-purpose flaw detection imaging paper handkerchief of fluorescence and paper handkerchief imaging application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730759.3A CN108828071A (en) | 2018-07-05 | 2018-07-05 | Coloring and the dual-purpose flaw detection imaging paper handkerchief of fluorescence and paper handkerchief imaging application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108828071A true CN108828071A (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810730759.3A Pending CN108828071A (en) | 2018-07-05 | 2018-07-05 | Coloring and the dual-purpose flaw detection imaging paper handkerchief of fluorescence and paper handkerchief imaging application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447495A (en) * | 2021-06-29 | 2021-09-28 | 国网黑龙江省电力有限公司电力科学研究院 | High-temperature metal surface flaw detection method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447495A (en) * | 2021-06-29 | 2021-09-28 | 国网黑龙江省电力有限公司电力科学研究院 | High-temperature metal surface flaw detection method |
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Application publication date: 20181116 |