CN103822928B - Contrast collection of illustrative plates of a kind of fluorescent penetration test flaw size and preparation method thereof - Google Patents
Contrast collection of illustrative plates of a kind of fluorescent penetration test flaw size and preparation method thereof Download PDFInfo
- Publication number
- CN103822928B CN103822928B CN201110252155.0A CN201110252155A CN103822928B CN 103822928 B CN103822928 B CN 103822928B CN 201110252155 A CN201110252155 A CN 201110252155A CN 103822928 B CN103822928 B CN 103822928B
- Authority
- CN
- China
- Prior art keywords
- illustrative plates
- defect
- contrast collection
- collection
- size
- 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.)
- Expired - Fee Related
Links
Abstract
A method for making for the contrast collection of illustrative plates of fluorescent penetration test flaw size, belongs to field of non destructive testing, it is characterized in that: first collect the parts sample with different defect, carries out the test of physics metallographic; Then fluorescent penetrant detection is carried out to parts sample; The physics metallographic result of sample and fluorescent penetrant testing result are contrasted, draws contrast collection of illustrative plates.Beneficial effect is: the contrast collection of illustrative plates of fluorescent penetration test flaw size provided by the invention, effectively can simulate size and the grade of the display of detected pieces real defect; For in field of non destructive testing, the making of fluorescent penetration test standard provides a kind of new method; This contrast collection of illustrative plates is easy to use, detect accurately, can manual control, be a large amount of human and material resources of having produced procedure section about.
Description
Technical field
The present invention relates to field of non destructive testing, particularly the method for making of a kind of fluorescent penetration test different flaw size contrast collection of illustrative plates.
Background technology
As everyone knows, engine comprises very many parts, for ensureing the security of these parts in engine use procedure, it is one of conventional method detecting these parts defects that fluorescent penetrant detects, and have its specific standard or reference block for each lossless detection method, its method for making and methods for using them of various test block is all different, and it is also different for the requirement detected, in order to ensure must be reasonable in design to the examination requirements of different parts and inspection sensitivity reference block, complex manufacturing process.In prior art, the display of fluorescent penetrant defect is mainly undertaken by fluorescence scale, fluorescence clearance gauge, due to serious wear in testing process, use inconvenience, and in the dark cannot show size and the rank of real defect, misjudgment phenomenon and unnecessary waste certainly will be caused.
Summary of the invention
The object of the invention is: for above-mentioned problems of the prior art, the invention provides the factures and applications of the contrast collection of illustrative plates of the different flaw size of a kind of fluorescent penetration test, the standard diagram that application the method makes effectively can simulate being mingled with and loose class defect of the crack defect of detected pieces neutral line and point-like or sheet, effectively can also simulate the order of magnitude of detected pieces real defect, emulation mode and real fluorescence display state basically identical.In production testing process, the state that real fluorescence display state and standard diagram are simulated is compared, namely can judge size and the grade of all kinds of defect accurately.
Technical scheme of the present invention there is provided a kind of method for making of contrast collection of illustrative plates of fluorescent penetration test flaw size, it is characterized in that in turn including the following steps:
Step one, collect parts sample with different flaw size
Method by physics metallographic: examined under a microscope by processing, grinding, burn into, gather pattern, the size of defect in these different materials parts styles, and according to size divided rank.
Step 2, fluorescent penetrant detection is carried out to parts sample
To the sample observed by the method for physics metallographic, carry out fluorescent penetration test, collect the real fluorescence display state of different defect.The Flaw display of different materials parts is different, forging, foundry goods, defects in welds type are also different, the display of crack defect is linear, be mingled with and loose class defect be shown as point-like or sheet, emulation mode and real fluorescence display state are consistent substantially.
Step 3, drafting contrast collection of illustrative plates
By the physics metallographic result of the parts sample with different defect, contrast with fluorescent penetrant testing result, contrast collection of illustrative plates is drawn in simulation, test stone in contrast collection of illustrative plates and the real fluorescence display state of defect are consistent substantially, and the defect full-size(d) data that the size grades in contrast collection of illustrative plates and physics metallographic are collected are calibrated.Make the full-size(d) one_to_one corresponding of test stone in contrast collection of illustrative plates and defect.
Step 4, standard diagram carried out to conversion and export
For the simulation collection of illustrative plates drawn, be converted to satisfied output collection of illustrative plates effect through AdobeI11ustrator software.
Step 5, make the standard diagram of fluorescence display under ultraviolet light
To be outputted to by the simulation collection of illustrative plates changed through software through special processing with on the printing paper of fluorescence, making can the standard diagram of fluorescence display under ultraviolet light.
Beneficial effect is: the application of this contrast collection of illustrative plates easily and effectively can detect the defect of different materials parts, the acceptance criteria that the defect correspondence of different materials parts is relevant carries out an acceptance inspection to parts, ensure the quality of engine component, and then ensure the security of operation of engine.Contrast collection of illustrative plates provided by the present invention is that the making of Non-Destructive Testing fluorescent penetration test standard provides a kind of new method.
Accompanying drawing explanation
Fig. 1 is the contrast collection of illustrative plates of fluorescent penetration test flaw size.
Embodiment
As shown in Figure 1, the invention provides a kind of contrast collection of illustrative plates of fluorescent penetration test flaw size, described contrast collection of illustrative plates comprises: the test stone and 0.1 of circle, ellipse, fine rule shape, thick line shape, 0.2,0.3,0.5,0.8,1,1.2,1.5,2,2.5,3,3.5,4,4.5,5 numerical portions; The shape of described test stone is consistent with the fluorescence display form trait of defect; The size grades that digitized representation is different, unit is mm; Described circle, oval correspondence are mingled with, the detection shape of loose class defect; The detection shape of described fine rule shape, the corresponding crack defect of thick line shape; Described test stone and numeral can be seen under natural light, also can see under ultraviolet light.
The application process of the contrast collection of illustrative plates of fluorescent penetration test flaw size of the present invention is as follows:
(1) use clean-out system cleaning components, temperature is 70 DEG C, and the time can be determined according to detected pieces, is generally 10 ~ 15min.
(2) fluorescent penetrant is carried out to part; part should be covered by penetrating fluid by inspection surface; in time of penetration, keep wetting regime always, and protect the piece surface not allowing to contact penetrating fluid in advance, the temperature of part, penetrating fluid and environment should remain between 15 DEG C ~ 40 DEG C.Time of penetration is generally 10 ~ 120min,
If more than 120min, then again should apply penetrating fluid.For preventing penetrating fluid from gathering, suitably can overturn part, as adopted immersed method, the time that part immerses in penetrating fluid is not more than 1/2 of total residence time.
(3) fluorescent penetrant on part is removed, in the removal process of penetrating fluid, the effect that penetrating fluid is removed should be checked under black lamp, scavenging period should control, to ensure that the penetrating fluid fully removed on surface did not occur again to wash phenomenon, wash if cross, then part thoroughly should be cleaned, again process by technological requirement.The optional hydro-peening of water by hand: water temperature 10 DEG C ~ 40 DEG C; Hydraulic pressure≤0.27MPa; Air pressure≤0.17MPa; Hydro-peening distance >=300mm.
(4) drying is carried out to part, before drying, need the ponding blowing down piece surface with clean pressurized air;
Note the ponding blowing down the positions such as blind hole, groove, space, air pressure≤0.17MPa, nozzle is apart from piece surface distance >=300mm; Drying is carried out without putting into hot air circulation drying baker when ponding at part, baking temperature≤70 DEG C, drying time is different according to the geometric configuration of part, volume size, quantity, but should be make the shortest time needed for the abundant drying of piece surface be generally lmin ~ 10min; After dry, part should take out immediately from drying box; Then in room temperature or natural drying in atmosphere.
(5) video picture is carried out to part, adopt dry powder development method that dried part is put into the case that dusts, by the method for powder spray thin for dry powder developer and be applied to equably on the surface of part, and make it and all contact by examining surface, the shortest 10min of time of developing, the longest 4h.
(6) under black lamp, tested in the inspection position of seized part.
(7) to by the display on the part of fluorescence display, the comparison of size, grade is carried out with this collection of illustrative plates, to determine whether part is checked and accepted.
(8) part be up to the standards is cleaned to remove the pollution to part in fluorescent penetration test.
The foregoing is only preferred embodiment of the present invention, and be not used to limit application range of the present invention; Under all other do not depart from disclosed essence, the equivalence that completes changes or modifies, and all should be included in following Claims scope.
Claims (4)
1. a contrast collection of illustrative plates for fluorescent penetration test flaw size, is characterized in that the making of this contrast collection of illustrative plates in turn includes the following steps:
Step one, collect parts sample with different defect
By the method for physics metallographic, examined under a microscope by processing, grinding, burn into, gather pattern, the size of defect in these parts samples, and according to size divided rank;
Step 2, fluorescent penetrant detection is carried out to parts sample
To the sample observed by the method for physics metallographic, carry out fluorescent penetrant detection, collect the real fluorescence display state of different defect, wherein the display of crack defect is linear, be mingled with and loose class defect be shown as point-like or sheet;
Step 3, drafting contrast collection of illustrative plates
The physics metallographic result of sample and fluorescent penetrant testing result are contrasted, contrast collection of illustrative plates is drawn in simulation, test stone in contrast collection of illustrative plates and the real fluorescence display state of defect are consistent, and the real size of defect that the size grades in contrast collection of illustrative plates and physics metallographic are collected is calibrated;
Step 4, standard diagram carried out to conversion and export
Step 5, make the Comparison of standards collection of illustrative plates of fluorescence display under ultraviolet light
Described contrast collection of illustrative plates comprises test stone and numeral; The shape of described test stone is consistent with the fluorescence display form trait of defect; The size grades that digitized representation is different.
2. contrast collection of illustrative plates as claimed in claim 1, it is characterized in that: described test stone and numeral can be seen under natural light, also can see under ultraviolet light.
3. contrast collection of illustrative plates as claimed in claim 2, it is characterized in that: described test stone comprises circle, ellipse, fine rule shape, thick line shape; Described circle, oval correspondence are mingled with, the detection of loose class defect; The detection of described fine rule shape, the corresponding crack defect of thick line shape.
4. contrast collection of illustrative plates as claimed in claim 3, it is characterized in that: described numeral comprises 0.1,0.2,0.3,0.5,0.8,1,1.2,1.5,2,2.5,3,3.5,4,4.5,5; Described numeral is corresponding with difform test stone, represents different sizes, and unit is mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110252155.0A CN103822928B (en) | 2011-08-30 | 2011-08-30 | Contrast collection of illustrative plates of a kind of fluorescent penetration test flaw size and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110252155.0A CN103822928B (en) | 2011-08-30 | 2011-08-30 | Contrast collection of illustrative plates of a kind of fluorescent penetration test flaw size and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103822928A CN103822928A (en) | 2014-05-28 |
| CN103822928B true CN103822928B (en) | 2016-04-27 |
Family
ID=50758095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110252155.0A Expired - Fee Related CN103822928B (en) | 2011-08-30 | 2011-08-30 | Contrast collection of illustrative plates of a kind of fluorescent penetration test flaw size and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103822928B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699341A (en) * | 2014-11-28 | 2016-06-22 | 中国科学院金属研究所 | A fluorescence metallographic measuring method for pores of a metal material |
| CN105403582B (en) * | 2015-12-22 | 2019-05-07 | 中国科学院金属研究所 | A kind of combustion engine blade military service tissue damage evaluation method |
| CN106093061A (en) * | 2016-05-26 | 2016-11-09 | 中国航空工业集团公司北京航空材料研究院 | Utilize the method that collection of illustrative plates carries out single crystal super alloy corrosion of blade hole Liquid penetrant testing |
| CN108982538A (en) * | 2018-07-12 | 2018-12-11 | 北京星航机电装备有限公司 | A kind of defect of metal material increasing material manufacturing product and metallographic structure detection method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007121305A (en) * | 2005-10-28 | 2007-05-17 | Turbomeca | Diagnosis or determination for parameter of installation device for detecting surface defect on surface of component by leaching |
| CN101576450A (en) * | 2009-06-11 | 2009-11-11 | 西安交通大学 | Method for manufacturing surface crack defect test block for nondestructive flaw detection |
| CN102095707A (en) * | 2010-11-27 | 2011-06-15 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for making and applying micro-porosity standard diagram of cast detected by fluorescence permeation |
-
2011
- 2011-08-30 CN CN201110252155.0A patent/CN103822928B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007121305A (en) * | 2005-10-28 | 2007-05-17 | Turbomeca | Diagnosis or determination for parameter of installation device for detecting surface defect on surface of component by leaching |
| CN101576450A (en) * | 2009-06-11 | 2009-11-11 | 西安交通大学 | Method for manufacturing surface crack defect test block for nondestructive flaw detection |
| CN102095707A (en) * | 2010-11-27 | 2011-06-15 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for making and applying micro-porosity standard diagram of cast detected by fluorescence permeation |
Non-Patent Citations (1)
| Title |
|---|
| 球墨铸铁件无损检测综合评价方法;田代才等;《铸造技术》;20060228;第27卷(第2期);第119-121页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103822928A (en) | 2014-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102095707B (en) | Method for making and applying micro-porosity standard diagram of cast detected by fluorescence permeation | |
| Kim et al. | Evaluation of pore structures and cracking in cement paste exposed to elevated temperatures by X-ray computed tomography | |
| CN103822928B (en) | Contrast collection of illustrative plates of a kind of fluorescent penetration test flaw size and preparation method thereof | |
| CN104764717A (en) | Method for rapidly determining content of silk in textile by using near infrared spectroscopic analysis technology | |
| Bain et al. | Microcracks in eggs | |
| KR20150038693A (en) | Method and device for inspecting an object for the detection of surface damage | |
| Beretta et al. | From atmospheric corrosive attack to crack propagation for A1N railway axles steel under fatigue: Damage process and detection | |
| CN109374870A (en) | A kind of evaluation method and device of cement base self-repair material repairing performance | |
| CN108765391A (en) | A kind of plate glass foreign matter image analysis methods based on deep learning | |
| CN103048345B (en) | Test method for detecting inclusions in steel | |
| CN102607473B (en) | Crack sounding and monitoring penetration detection method and simulation test block | |
| CN107843507A (en) | A kind of environment fatigue test method with notched specimen | |
| CN106918488B (en) | The method for quick identification of raw silks of fresh cocoons and dried cocoon raw silk | |
| CN102445491B (en) | Method for evaluating stress concentration degree of remanufactured blank by using self-emission magnetic signal | |
| CN105806218B (en) | Tube sheet pore measuring method based on photogrammetric technology | |
| JP2007310491A (en) | Detection method of parameter value of image analysis processing, detection program of parameter value of image processing, and counting method of counting objects using parameter value detected by them | |
| CN105823822A (en) | Magnetic suspension usability evaluation apparatus used for magnetic powder flaw-detection nondestructive testing and method thereof | |
| CN102944501A (en) | Non-destructive testing method for detecting surface discontinuity of loose porous material | |
| CN106093061A (en) | Utilize the method that collection of illustrative plates carries out single crystal super alloy corrosion of blade hole Liquid penetrant testing | |
| CN102980874B (en) | Method for making map for detecting microporosity | |
| Rentala et al. | NDE reliability using laboratory induced natural fatigue cracks | |
| Chen et al. | Study on visual detection method for wind turbine blade failure | |
| Ďoubal | Cleaning stone-the possibilities for an objective evaluation | |
| CN107894358A (en) | Textile garment aromatic hydrocarbon taste criterion material and preparation method thereof | |
| CN108982303A (en) | The acquisition methods and device of liquid residence characteristics on the surface of the material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20170830 |