CN110196253B - Three-in-one penetrating fluid test tool - Google Patents
Three-in-one penetrating fluid test tool Download PDFInfo
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- CN110196253B CN110196253B CN201910414620.2A CN201910414620A CN110196253B CN 110196253 B CN110196253 B CN 110196253B CN 201910414620 A CN201910414620 A CN 201910414620A CN 110196253 B CN110196253 B CN 110196253B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/91—Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink
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Abstract
The application provides experimental frock of trinity penetrant, experimental frock of penetrant includes: the system comprises an upper layer frame, a lower layer frame and a base, wherein the base c is provided with an electronic monitoring instrument, and the upper layer frame and the lower layer frame are used for contrast test of fluorescence brightness test, environment switching and contrast test of stability verification and contrast test of corrosivity verification and environmental protection requirements; and c, the base is used for fixing the tool and monitoring test parameters.
Description
Technical Field
The application relates to the field of nondestructive testing, in particular to three-in-one penetrating fluid test tool.
Background
The permeation detection mainly comprises fluorescence detection and coloring detection, the fluorescence detection relates to the quality control of complex process materials, and the fluorescence penetrant needs to perform the periodic quality control verification of fluorescence brightness test, water content test, stability test, corrosivity test and other repeated inspection items in a factory. The test process and the test environment are main links of control, adverse factors of the test environment directly influence test data, and data deviation of the material quality control test causes adverse consequences on penetration detection.
Disclosure of Invention
The method overcomes the influence of test and test environment on test data, and performs tool integration design on several test tests for controlling the quality of the fluorescent penetrant. The utility model provides a convenient, high-efficient, environmental protection's experimental frock.
First aspect, the application provides a experimental frock of trinity penetrant, the experimental frock of penetrant includes: the system comprises an upper layer frame, a lower layer frame and a base, wherein the base c is provided with an electronic monitoring instrument, and the upper layer frame and the lower layer frame are used for contrast test of fluorescence brightness test, environment switching and contrast test of stability verification and contrast test of corrosivity verification and environmental protection requirements; and c, the base is used for fixing the tool and monitoring test parameters.
Optionally, a movable fixture group of d for detachable replacement is mounted on the upper frame of the a, a movable fixture group of e for detachable replacement is mounted on the lower frame of the b, the movable fixture group of d comprises at least one movable fixture, the movable fixture group of e comprises at least one movable fixture, the movable fixture group of d and the movable fixture group of e are both used for fixing and drying the fluorescent penetrant fluorescent brightness sample test paper, and meanwhile, the test samples for corrosive verification and stability verification of the penetrant are fixed, so that the test requirements of samples with different sizes are met.
Optionally, a connection rotating shaft is installed between the upper frame a and the lower frame b, and the connection rotating shaft is used for rotating the upper frame a so as to change the contrast test environment as required.
Optionally, the left side and the right side of the upper layer frame a and the lower layer frame b are respectively provided with g ventilation windows, and the ventilation windows are used for rapidly drying the test sample.
Optionally, the lower ends of the upper-layer frame a and the lower-layer frame b are respectively provided with h limiting grooves, and the h limiting grooves are used for fixing the test container and can effectively prevent secondary pollution caused by dripping of penetrants.
Optionally, the electronic monitoring instrument includes i temperature display alarm, i temperature display alarm sets up on the c base, i temperature display alarm is used for monitoring test process environmental parameter and temperature control.
Optionally, the electronic monitoring instrument includes a k time display alarm, the k time display alarm is arranged on the c base, and the k time display alarm is used for monitoring environmental parameters of the test process and controlling time.
Optionally, a base bracket j is arranged on the base c and used for supporting the upper-layer frame a and the lower-layer frame b.
In summary, the application provides a three-in-one integrated tool for the quality control test of the penetrant, the fluorescence brightness contrast test of the fluorescent penetrant, the stability test of the penetrant and the corrosivity test of the penetrant can be completed in the same tool, and the efficiency of the quality control test of the penetrant is increased; the appearance design and the portability of the tool main body facilitate the test operation, the upper layer frame and the lower layer frame can make the comparison between the sample to be tested and the standard sample for the fluorescence brightness test obvious and visual, and the confusion caused by more test samples is effectively avoided; the limiting groove fixes the corrosion test container, so that the glass product container is protected, and secondary pollution caused by dripping of penetrant is prevented; the sample to be tested fixed by the fixture in the tool is convenient and visual to observe visually, the test controllability is greatly improved, the tool can adapt to the environmental temperature and humidity required by the test standard, and all the three quality control tests can be completed in the required environment.
Drawings
Fig. 1 is a diagram of a tool structure provided in the present application;
FIG. 2 is a front view of the tooling provided herein;
FIG. 3 is a top and bottom frame construction provided herein;
FIG. 4 is a diagram of a base structure provided herein;
FIG. 5 is a view of the tooling provided herein after rotation;
wherein: the device comprises a-an upper layer frame, a b-a lower layer frame, a c-a base, a d-a movable clamp group (upper layer), an e-a movable clamp group (lower layer), an f-connecting rotating shaft, a g-ventilating window, an h-limiting groove, an i-temperature display alarm, a j-base bracket and a k-time display alarm.
Detailed Description
Example one
The designed test tool can be used for fluorescence brightness contrast test, penetrant stability check and corrosivity check of the fluorescent penetrant.
As shown in a tool structure diagram of fig. 1, the tool structure is divided into an a-upper layer frame, a b-lower layer frame and a c-base, wherein the upper layer frame and the lower layer frame are used for contrast discrimination of fluorescence brightness of a fluorescence penetrant and a corrosivity check test sample and environment switching of a stability test, and the c-base is used for stabilizing the upper layer frame and the lower layer frame, so that the tool can be stably placed in different environment occasions, and meanwhile, an operator can conveniently move and carry the tool.
And electronic instrument monitoring equipment is embedded in the left side and the right side of the base.
In the front view of fig. 2, the upper and lower frames are provided with the d, e-movable fixture sets which can be disassembled and replaced, and the d, e-movable fixture sets are used for fixing and drying the fluorescent brightness sample test paper of the fluorescent penetrant, and fixing the test samples for corrosivity check and stability check of the penetrant, so that the test requirements of samples with different sizes are met. An f-connection rotating shaft is arranged between the upper layer frame and the lower layer frame, and the upper layer frame is rotated to meet the requirement of test environment switching.
FIG. 3 is a view showing the structure of upper and lower frames, in which g-ventilation windows are opened at the left and right sides of the upper and lower frames, and test samples are rapidly dried by convection of air. The lower end of the inner cavity of the upper layer frame and the lower layer frame is provided with an h-limiting groove, so that the test container is fixed, and secondary pollution caused by dripping of penetrant can be effectively prevented.
FIG. 4 is a structural diagram of a base, in which an i-temperature display alarm and a k-time display alarm are embedded in the left side and the right side of the base to monitor environmental parameters and time control in a testing process. j-base bracket, upper and lower layer frame supporting the tool body.
In summary, the application provides a three-in-one integrated tool for the quality control test of the penetrant, the fluorescence brightness contrast test of the fluorescent penetrant, the stability test of the penetrant and the corrosivity test of the penetrant can be completed in the same tool, and the efficiency of the quality control test of the penetrant is increased; the appearance design and the portability of the tool main body facilitate the test operation, the upper layer frame and the lower layer frame can make the comparison between the sample to be tested and the standard sample for the fluorescence brightness test obvious and visual, and the confusion caused by more test samples is effectively avoided; the limiting groove fixes the corrosion test container, so that the glass product container is protected, and secondary pollution caused by dripping of penetrant is prevented; the sample to be tested fixed by the fixture in the tool is convenient and visual to observe visually, the test controllability is greatly improved, the tool can adapt to the environmental temperature and humidity required by the test standard, and all the three quality control tests can be completed in the required environment.
Example two
The method is mainly used for periodic tests (fluorescence brightness tests) for quality control of permeation detection materials and material in-factory review (corrosivity check and stability check).
1. Fluorescence intensity measurement
Soaking 6 pieces of filter paper in a beaker of mixed liquid of acetone and a reference penetrant in a specified ratio, placing the beaker in an h-limiting groove of an upper layer frame, soaking 5 pieces of filter paper to be tested in a beaker of mixed liquid of acetone and a test penetrant in a specified ratio, placing the beaker in an h-limiting groove of a lower layer frame, selecting one piece of reference penetrant filter paper as a reference sample, correspondingly numbering the rest filter paper, taking out and discharging the redundant penetrant after 5 seconds, clamping the filter paper by a d and e-movable clamp group, placing the reference penetrant filter paper in a clamp of the upper layer frame, placing the penetrant to be tested in a clamp of the lower layer frame of the filter paper, vertically drying for 15 minutes, simultaneously starting a fluorescence brightness meter to preheat for 15 minutes, inserting the reference sample into a calibrated fluorescence brightness meter potentiometer for digital display of 80.0 (percent), and then inserting an untreated white paper into a potentiometer for digital display of '0' so as to digitally display 00.0.
The filter papers placed in the upper and lower frame holders were alternately inserted into the fluorescence brightness meter sample holders, and readings were taken from only one side of each sample and recorded.
And calculating the average value of the test data according to the standard requirement, and solving the percentage difference value between the test data of the reference sample and the test data of the sample to be tested.
2. Stability verification
The instrument and the sample prepared in the early stage of stability verification are the same as those of a fluorescence brightness contrast test, and the difference is that the tool can provide an environment which can be changed at any time, and the upper layer frame rotates to the backlight position to be compared with the lower layer frame under the condition of requiring illumination, such as the graph of fig. 5; the tool can be placed into the oven, and the contrast between high temperature and normal state can be formed, so that the stability verification can be efficiently completed.
3. Corrosivity check
d. e-the movable fixture group clamps the magnesium alloy, aluminum alloy and chrome molybdenum structural steel samples, the lower end h-limiting groove is provided with a beaker filled with the penetrant to be detected, the sample and the beaker are aligned up and down, the liquid level height is controlled, half of the sample is immersed in the penetrant, then the whole fixture is arranged in a thermostatic water bath at 50 +/-1 ℃, the temperature is kept for three hours, the sample is taken out of the penetrant and washed by water, and d, e-the movable fixture group clamps the sample to be dried, and finally visual inspection is carried out.
To sum up, the three experiments can be completed by the tool. The tool can achieve visual comparison, improve the experimental precision, is convenient to operate, environment-friendly and monitor, and can provide a corresponding comparison test environment as required; and a plurality of groups of samples to be tested can be tested simultaneously, so that the testing efficiency is improved.
Claims (7)
1. The utility model provides a experimental frock of trinity penetrant which characterized in that, the experimental frock of penetrant includes: the device comprises an upper layer frame (a), a lower layer frame (b) and a base (c), wherein the base (c) is provided with an electronic monitoring instrument, and the upper layer frame (a) and the lower layer frame (b) are used for a contrast test of a fluorescence brightness test, an environment switching and contrast test of stability verification and a contrast test of corrosivity verification and environmental protection requirements; the base (c) is used for fixing the tool and monitoring test parameters; and a connecting rotating shaft (f) is arranged between the upper layer frame (a) and the lower layer frame (b) and is used for rotating the upper layer frame (a) so as to change the contrast test environment according to requirements.
2. The experimental frock of trinity penetrant of claim 1, characterized in that, upper frame (a) is installed and is dismantled movable anchor clamps group (d) of change, lower frame (b) is installed and is dismantled movable anchor clamps group (e) of change, movable anchor clamps group (d) includes at least one portable anchor clamps, portable anchor clamps group (e) includes at least one portable anchor clamps, portable anchor clamps group (d) and portable anchor clamps group (e) all are used for the fixed of fluorescence penetrant fluorescence luminance sample test paper and dry operation, fix the test sample of penetrant corrosivity check-up, stability check-up simultaneously, satisfy the test requirement of different size samples.
3. The experimental frock of trinity penetrant of claim 1, characterized in that: the upper frame (a) with the side is provided with ventilation window (g) respectively about lower floor's frame (b), the ventilation window is used for rapid draing test sample.
4. The experimental frock of trinity penetrant of claim 1, characterized in that: the lower extreme of upper frame (a) with lower floor's frame (b) is provided with spacing recess (h) respectively, secondary pollution that causes when spacing recess (h) are used for fixed test container and can effectively prevent the penetrant from dripping.
5. The experimental frock of trinity penetrant of claim 1, characterized in that: the electronic monitoring instrument comprises a temperature display alarm (i), the temperature display alarm (i) is arranged on the base (c), and the temperature display alarm (i) is used for monitoring and controlling environmental parameters and temperature of the test process.
6. The experimental frock of trinity penetrant of claim 1, characterized in that: the electronic monitoring instrument comprises a time display alarm (k), the time display alarm (k) is arranged on the base (c), and the time display alarm (k) is used for monitoring environmental parameters of the test process and controlling time.
7. The experimental frock of trinity penetrant of claim 1, characterized in that: the base (c) is provided with a base bracket (j), and the base bracket (j) is used for supporting the upper-layer frame (a) and the lower-layer frame (b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910414620.2A CN110196253B (en) | 2019-05-17 | 2019-05-17 | Three-in-one penetrating fluid test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910414620.2A CN110196253B (en) | 2019-05-17 | 2019-05-17 | Three-in-one penetrating fluid test tool |
Publications (2)
| Publication Number | Publication Date |
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| CN110196253A CN110196253A (en) | 2019-09-03 |
| CN110196253B true CN110196253B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910414620.2A Active CN110196253B (en) | 2019-05-17 | 2019-05-17 | Three-in-one penetrating fluid test tool |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63284456A (en) * | 1987-05-18 | 1988-11-21 | Eishin Kagaku Kk | Fluorescent penetrant testing method |
| JP2000097877A (en) * | 1998-09-24 | 2000-04-07 | Ishikawajima Harima Heavy Ind Co Ltd | Developing device for fluorescent penetrant inspection |
| CN203231960U (en) * | 2013-05-15 | 2013-10-09 | 国家电网公司 | Reinforced concrete and coating corrosion monitoring device in smoke-tower syncretic technology |
| CN206369682U (en) * | 2016-12-19 | 2017-08-01 | 希玛石油制品（镇江）有限公司 | Damp and hot dry environment cutting fluid corrosive nature contrast test integrated apparatus |
| CN206515260U (en) * | 2017-01-23 | 2017-09-22 | 华瑞（江苏）燃机服务有限公司 | A kind of suspension type fluorescent penetrant frame |
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