MD4151C1 - Method for the application of the individual identification tag and individual identification tag - Google Patents
Method for the application of the individual identification tag and individual identification tag Download PDFInfo
- Publication number
- MD4151C1 MD4151C1 MDA20100008A MD20100008A MD4151C1 MD 4151 C1 MD4151 C1 MD 4151C1 MD A20100008 A MDA20100008 A MD A20100008A MD 20100008 A MD20100008 A MD 20100008A MD 4151 C1 MD4151 C1 MD 4151C1
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- Prior art keywords
- individual identification
- individual
- identification mark
- identification tag
- application
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000010453 quartz Substances 0.000 claims abstract description 12
- 239000012780 transparent material Substances 0.000 claims abstract description 12
- 239000000919 ceramic Substances 0.000 claims abstract description 9
- 239000003086 colorant Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 5
- 230000007547 defect Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000004520 agglutination Effects 0.000 description 2
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Laminated Bodies (AREA)
- Adornments (AREA)
Abstract
Description
Invenţia se referă la domeniul identificării resurselor materiale, şi anume la un procedeu de aplicare a marcajului individual de identificare. The invention refers to the field of identification of material resources, namely to a method of applying the individual identification mark.
Se cunoaşte un procedeu de identificare a obiectului electroconductor, care include imprimarea pe obiect a unui număr de identificare, pe care se aplică mecanic o grilă informaţională de coordonate, urmată de efectuarea unei descărcări electrice punctiforme între obiect şi un electrod vibrant instalat cu interstiţiu deasupra ei. Imaginea grilei obţinută după descărcare se scanează şi se păstrează în memoria calculatorului, cu identificarea obiectului realizată prin compararea numărului şi imaginii obţinute a grilei cu cele înregistrate anterior [1]. A procedure for identifying the electroconductive object is known, which includes printing an identification number on the object, on which an informational grid of coordinates is mechanically applied, followed by performing a point electric discharge between the object and a vibrating electrode installed with an interstice above it . The image of the grid obtained after downloading is scanned and stored in the computer memory, with the identification of the object achieved by comparing the number and the obtained image of the grid with those previously recorded [1].
Dezavantajul acestei soluţii constă în faptul că obiectul, executat în baza acestui procedeu, practic nu este durabil din cauza oxidării şi apariţiei ruginii pe suprafaţa lui, şi nu este util pentru aplicare în condiţiile mediilor agresive (acizi, baze, temperaturi înalte). The disadvantage of this solution is that the object, executed based on this process, is practically not durable due to oxidation and the appearance of rust on its surface, and is not useful for application in aggressive environments (acids, bases, high temperatures).
Cea mai apropiată soluţie este un marcaj individual de identificare şi un procedeu de formare a acestuia, care include aplicarea unui element de identificare din prafuri ultradisperse de culori contrastante, presarea şi calcinarea acestuia, precum şi aplicarea unui cod numeric şi a unei grile informaţionale cu cel puţin două puncte de reper, după care informaţia de pe o porţiune a grilei informaţionale se introduce într-o bază de date [2]. The closest solution is an individual identification mark and a process for its formation, which includes the application of an identification element of ultradisperse powders of contrasting colors, its pressing and calcination, as well as the application of a numerical code and an information grid with the at least two reference points, after which the information on a portion of the informational grid is entered into a database [2].
Dezavantajul acestei soluţii constă în faptul că marcajul nu rezistă la medii agresive, prin urmare nu poate să păstreze informaţia pe suprafaţa sa un timp îndelungat din lipsa unui strat transparent de protecţie a suprafeţei, curăţarea căruia nu ar prezenta dificultăţi. De asemenea, nerespectarea unei serii de cerinţe faţă de emailarea suprafeţei marcajului conduce la apariţia fisurilor pe aceasta. Locurile afectate de pe suprafaţa marcajului se impurifică repede, ceea cea reduce posibilităţile de identificare a marcajului. The disadvantage of this solution lies in the fact that the marking does not withstand aggressive environments, therefore it cannot keep the information on its surface for a long time due to the lack of a transparent surface protection layer, the cleaning of which would not present difficulties. Also, failure to comply with a series of requirements regarding the enamelling of the marking surface leads to the appearance of cracks on it. The affected places on the surface of the marking become impure quickly, which reduces the possibilities of identifying the marking.
Problema pe care o rezolvă invenţia este obţinerea unor marcaje prin acoperirea suprafeţei marcajului cu un material transparent din glazură cu conţinut preponderent de cuarţ, precum şi aplicarea procedeului pentru marcaje executate din metal integral cu pete de la descărcări electrice şi pentru marcaje obţinute prin aglutinarea particulelor din metal. The problem that the invention solves is the obtaining of markings by covering the surface of the marking with a transparent glaze material with a predominantly quartz content, as well as the application of the process for markings made of integral metal with stains from electric discharges and for markings obtained by agglutination of particles from metal.
Procedeul de aplicare a marcajului individual de identificare, conform invenţiei, înlătură dezavantajele menţionate mai sus prin aceea că include aplicarea unei imagini individuale dintr-un amestec de prafuri ceramice de culori contrastante, a unei grile informaţionale de coordonate cu puncte de reper şi a unui cod numeric, acoperirea suprafeţei marcajului individual de identificare cu un material transparent din glazură cu conţinut preponderent de cuarţ, precum şi scanarea şi înregistrarea în memoria calculatorului a marcajului obţinut cu defectele tehnologice ale materialului transparent, de exemplu, fisuri filiforme. În calitate de material al imaginii individuale se selectează un material cu un coeficient de dilatare termică egal cu coeficientul de dilatare termică a materialului transparent. În calitate de puncte de reper ale grilei informaţionale de coordonate se selectează cele mai proeminente particule ale imaginii individuale. În calitate de puncte de reper ale grilei informaţionale de coordonate se selectează punctele de intersecţie a fisurilor. The process of applying the individual identification mark, according to the invention, removes the disadvantages mentioned above in that it includes the application of an individual image from a mixture of ceramic dusts of contrasting colors, an information grid of coordinates with landmark points and a code numerically, covering the surface of the individual identification mark with a transparent glaze material with a predominantly quartz content, as well as scanning and recording in the computer memory the mark obtained with the technological defects of the transparent material, for example, filiform cracks. A material with a coefficient of thermal expansion equal to the coefficient of thermal expansion of the transparent material is selected as the material of the individual image. The most prominent particles of the individual image are selected as reference points of the informational coordinate grid. The intersection points of the cracks are selected as reference points of the informational coordinate grid.
Marcajul individual de identificare, conform invenţiei, înlătură dezavantajele menţionate mai sus prin aceea că conţine o imagine individuală din prafuri ceramice de culori contrastante, pe care este aplicată o grilă informaţională de coordonate cu puncte de reper şi un cod numeric, totodată marcajul individual de identificare este acoperit cu un material transparent din glazură cu conţinut preponderent de cuarţ. The individual identification mark, according to the invention, removes the disadvantages mentioned above in that it contains an individual image made of ceramic dust of contrasting colors, on which an information grid of coordinates with reference points and a numerical code is applied, also the individual identification mark it is covered with a transparent glaze material with a predominantly quartz content.
Rezultatul invenţiei constă în obţinerea unor marcaje prin acoperirea suprafeţei marcajului cu un material transparent din glazură cu conţinut preponderent de cuarţ, precum şi aplicarea procedeului pentru marcaje executate din metal integral cu pete de la descărcări electrice şi pentru marcaje obţinute prin aglutinarea particulelor din metal. The result of the invention consists in obtaining markings by covering the surface of the marking with a transparent glaze material with a predominantly quartz content, as well as applying the process for markings made of integral metal with stains from electric discharges and for markings obtained by agglutination of metal particles.
Invenţia se explică prin desenele din fig. 1-3, care reprezintă: The invention is explained by the drawings in fig. 1-3, which represent:
- fig. 1, etapele aplicării marcajului individual de identificare; - fig. 1, the stages of applying the individual identification mark;
- fig. 2, marcajul cu grila informaţională; - fig. 2, the marking with the informational grid;
- fig. 3, marcajul cu punctele de reper la intersecţia fisurilor. - fig. 3, the marking with the landmarks at the intersection of the cracks.
Marcajul individual de identificare conţine o imagine individuală din prafuri ceramice 5 de culori contrastante (fig. 1), pe care este aplicată o grilă informaţională de coordonate 2 cu puncte de reper 3 şi un cod numeric 4. Marcajul individual de identificare 1 este acoperit cu un material transparent 6 din glazură cu conţinut preponderent de cuarţ. The individual identification mark contains an individual image made of ceramic dust 5 of contrasting colors (fig. 1), on which is applied an information grid of coordinates 2 with reference points 3 and a numerical code 4. The individual identification mark 1 is covered with a transparent material 6 made of glaze with a predominantly quartz content.
Procedeul de aplicare a marcajului individual de identificare constă în aplicarea unei imagini individuale dintr-un amestec de prafuri ceramice 5 de culori contrastante (fig. 1), a unei grile informaţionale de coordonate 2 cu puncte de reper 3 şi a unui cod numeric 4, acoperirea suprafeţei marcajului individual de identificare 1 cu un material transparent 6 din glazură cu conţinut preponderent de cuarţ, precum şi scanarea şi înregistrarea în memoria calculatorului a marcajului 1 obţinut cu defectele tehnologice 7 ale materialului transparent 6 (fig. 2), de exemplu, fisuri filiforme, caracterul întâmplător al cărora poate fi uşor demonstrat, deoarece este irepetabil, reţeaua de fisuri filiforme fiind de fiecare dată diferită. Cuarţul este selectat în funcţie de durabilitate, transparenţă şi rezistenţă la mediile agresive. În calitate de puncte de reper 3 ale grilei informaţionale de coordonate 2 se selectează cele mai proeminente particule ale imaginii individuale. În calitate de puncte de reper 3 ale grilei informaţionale de coordonate 2 se selectează punctele de intersecţie a fisurilor (fig. 3). Pentru obţinerea durabilităţii materialului transparent 6 şi evitarea apariţiei tensiunilor remanente, în calitate de material al imaginii individuale se selectează un material cu un coeficient de dilatare termică egal cu coeficientul de dilatare termică a materialului transparent 6. The procedure for applying the individual identification mark consists in applying an individual image from a mixture of ceramic dusts 5 of contrasting colors (fig. 1), an information grid of coordinates 2 with reference points 3 and a numerical code 4, covering the surface of the individual identification mark 1 with a transparent material 6 made of glaze with a predominantly quartz content, as well as scanning and recording in the computer memory the mark 1 obtained with the technological defects 7 of the transparent material 6 (fig. 2), for example, cracks filiform, the random nature of which can be easily demonstrated, because it is unrepeatable, the network of filiform cracks being different every time. Quartz is selected according to durability, transparency and resistance to aggressive environments. The most prominent particles of the individual image are selected as reference points 3 of the information coordinate grid 2. The intersection points of the cracks are selected as reference points 3 of the informational coordinate grid 2 (fig. 3). In order to obtain the durability of the transparent material 6 and to avoid the appearance of residual stresses, a material with a coefficient of thermal expansion equal to the coefficient of thermal expansion of the transparent material 6 is selected as the material of the individual image.
Exemplul 1 Example 1
Praful nanodispers din oxid roşu de cupru (Cu2O) cu dimensiunile medii ale particulelor de circa 200 nm a fost presat într-un marcaj individual de identificare, executat în interiorul obiectului identificat, ulterior cu o recoacere la temperatura de 800°C. Ceramica obţinută are o structură interioară cu granulozitate fină de 1 µm. Granulele ceramicii sunt vizibil izolate una de alta şi slab aglutinate între ele. Mostrele marcajelor individuale de identificare, obţinute la temperaturi de 1000°C şi 1100°C, se caracterizează prin granule mai mari, care sunt mai bine aglutinate între ele. Ulterior, pe marcajul individual de identificare, obţinut la temperatura de 1100°C, se toarnă un strat transparent din glazură cu conţinut preponderent din cuarţ. După componenţa sa, glazura este constituită din sticlă din aluminosiliciu, asigurând protecţia de impurităţi, de acţiunea acizilor şi bazelor etc. a suprafeţei marcajului individual de identificare. Glazura acoperă suprafaţa marcajului cu un strat de 0,2…0,3 mm. Stratul cu această grosime asigură funcţia de protecţie şi oferă posibilitatea de a scana marcajul individual de identificare şi codul numeric. The nanodispersed red copper oxide (Cu2O) powder with the average particle size of about 200 nm was pressed into an individual identification mark, executed inside the identified object, later with an annealing at a temperature of 800°C. The obtained ceramic has an internal structure with a fine granularity of 1 µm. The ceramic grains are visibly isolated from each other and weakly agglutinated between them. The samples of the individual identification marks, obtained at temperatures of 1000°C and 1100°C, are characterized by larger granules, which are better agglutinated among themselves. Later, on the individual identification mark, obtained at a temperature of 1100°C, a transparent layer of glaze with a predominantly quartz content is poured. According to its composition, the glaze is made of aluminosilicon glass, ensuring protection from impurities, the action of acids and bases, etc. of the surface of the individual identification mark. The glaze covers the marking surface with a layer of 0.2...0.3 mm. The layer with this thickness ensures the protection function and offers the possibility to scan the individual identification mark and the numerical code.
Exemplul 2 Example 2
În interiorul marcajului individual de identificare din molibden este executată o cavitate, substratul căreia a fost prelucrat cu descărcări electrice la temperatura camerei. După obţinerea a peste o sută de pete de la descărcările electrice, cavitatea este umplută cu cuarţ îmbogăţit de fracţie fină (bioxid de siliciu) şi alumină, cu adăugarea dolomitei şi feldspatului, iar întreg marcajul este încălzit la o temperatură de până la 1100°C. După răcirea lentă pe cavitatea marcajului individual de identificare se formează un strat subţire (grosimea de până la 0,3 mm) transparent, prin care se fixează uşor petele de la descărcările electrice pe suprafaţa marcajului individual de identificare. A cavity is made inside the individual molybdenum identification mark, the substrate of which has been processed with electric discharges at room temperature. After obtaining more than a hundred spots from electric discharges, the cavity is filled with enriched quartz of fine fraction (silicon dioxide) and alumina, with the addition of dolomite and feldspar, and the entire marking is heated to a temperature of up to 1100°C . After slow cooling, a thin (thickness up to 0.3 mm) transparent layer is formed on the cavity of the individual identification mark, which easily fixes the stains from electric discharges on the surface of the individual identification mark.
Astfel, este propusă tehnologia de păstrare a suprafeţei marcajului individual de identificare prin acoperirea acestuia cu un strat transparent din glazură. Un asemenea marcaj este capabil să-şi păstreze proprietăţile sale informaţionale în timpul exploatării în medii agresive (acide sau bazice). Thus, the technology of preserving the surface of the individual identification mark by covering it with a transparent layer of glaze is proposed. Such a marker is able to preserve its informational properties during exploitation in aggressive environments (acidic or basic).
1. MD 3389 G2 2007.08.31 1. MD 3389 G2 2007.08.31
2. MD 4027 C2 2010.03.31 2. MD 4027 C2 2010.03.31
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20100008A MD4151C1 (en) | 2010-01-19 | 2010-01-19 | Method for the application of the individual identification tag and individual identification tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20100008A MD4151C1 (en) | 2010-01-19 | 2010-01-19 | Method for the application of the individual identification tag and individual identification tag |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20100008A2 MD20100008A2 (en) | 2011-09-30 |
| MD4151B1 MD4151B1 (en) | 2012-02-29 |
| MD4151C1 true MD4151C1 (en) | 2012-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20100008A MD4151C1 (en) | 2010-01-19 | 2010-01-19 | Method for the application of the individual identification tag and individual identification tag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4271C1 (en) * | 2012-07-17 | 2014-08-31 | Александр Григорий ГРИГОРИАНЦ | Method for manufacturing an identification tag on a metal substrate |
| MD4267C1 (en) * | 2011-03-16 | 2014-09-30 | Акционерное Общество Научно-Исследовательский Институт "Eliri" | Identification tag and method for manufactrure thereof |
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| MD4027C2 (en) * | 2007-11-23 | 2010-10-31 | Владимир ШКИЛЁВ | Individual identification tag and process for the formation thereof |
| WO2009089451A1 (en) * | 2008-01-10 | 2009-07-16 | Copanion, Inc. | System for optimal document scanning |
| RU2365989C1 (en) * | 2008-03-21 | 2009-08-27 | Общество с ограниченной ответственностью "НаноШифр" | Method for application of nanomarks on products |
| RU2366678C1 (en) * | 2008-06-10 | 2009-09-10 | Войсковая часть 68240 | Device for identification |
| RU2365609C1 (en) * | 2008-06-10 | 2009-08-27 | Войсковая часть 68240 | Method of identification device manufacturing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4267C1 (en) * | 2011-03-16 | 2014-09-30 | Акционерное Общество Научно-Исследовательский Институт "Eliri" | Identification tag and method for manufactrure thereof |
| MD4271C1 (en) * | 2012-07-17 | 2014-08-31 | Александр Григорий ГРИГОРИАНЦ | Method for manufacturing an identification tag on a metal substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| MD4151B1 (en) | 2012-02-29 |
| MD20100008A2 (en) | 2011-09-30 |
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| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
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