Yuav Ua Li Cas Thiaj Fingerprints: 13 Kauj Ruam (nrog Duab)

Cov txheej txheem:

Yuav Ua Li Cas Thiaj Fingerprints: 13 Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Thiaj Fingerprints: 13 Kauj Ruam (nrog Duab)
Anonim

Txhawm rau ua kom tsis raug tus ntiv tes, ib tus xav tau thawj daim ntawv ua ntej. Rau feem ntau cov kws sim hauv tsev, qhov no pib los ntawm kev nias tus ntiv tes rau hauv ib qho ntawm cov muab tshuaj txhuam. Cov ntiv tes nyob qis qis, lossis cov seem uas tsis pom sab laug los ntawm cov ntiv tes, tuaj yeem siv los tsim cov ntiv tes cuav, tab sis qhov no yuav siv dag zog ntau dua thiab khoom siv.

Cov kauj ruam

Txoj Kev 1 ntawm 2: Siv Putty thiab Gelatin

Fingerprints Cov Kauj Ruam 1
Fingerprints Cov Kauj Ruam 1

Kauj Ruam 1. Tau txais lub cim ntiv tes ntawm cov khoom zoo li putty

Putty, Play-doh, lossis ua qauv av nplaum yog txhua qhov kev xaiv zoo, tsuav lawv huv thiab tshiab. Dov ib qho me me ntawm koj cov khoom siv xaiv rau hauv lub pob, thiab nias tus ntiv tes uas koj xav coj mus rau hauv lub tais.

Kub, flattened daim ntawm paraffin siv quav ciab yuav ua rau lub tswv yim zoo dua, tab sis tsuas yog tom qab tsib lossis kaum feeb ntawm kev nias

Fingerprints Cov Kauj Ruam 2
Fingerprints Cov Kauj Ruam 2

Kauj Ruam 2. Muab cov tub yees tso rau hauv tub yees lossis khov

Qhov no yuav khaws qhov kev xav ntawm cov ntiv tes kom hnyav li sai tau thaum koj ua haujlwm nrog nws. Cov ntaub ntawv sib txawv thiab cov khoom lag luam yuav cuam tshuam sib txawv rau qhov txias, thiab tej zaum yuav tsis siv tau raws li muab tso rau tom qab - tab sis qhov zoo rau lub hom phiaj no.

Fingerprints Cov Kauj Ruam 3
Fingerprints Cov Kauj Ruam 3

Kauj Ruam 3. Ua cov tuab tuab tuab ntxiv

Boil ib lub lauj kaub me me ntawm cov dej, tom qab ntawd ntxiv qhov sib npaug ntawm cov hmoov gelatin los ntawm ntim. Do tas li rau ob peb feeb, ua kom ntau npaum li cov hmoov raws li koj tuaj yeem ua tau. Cia qhov sib tov txias.

Fingerprints Cov Kauj Ruam 4
Fingerprints Cov Kauj Ruam 4

Kauj Ruam 4. Microwave lub gelatin

Thaum cov gelatin tau txias mus rau cov tuab tuab, yaj nws hauv lub microwave, tom qab ntawd cia txias mus rau gel dua. Microwave ntau zaus kom txog rau thaum gelatin tsis muaj npuas, thiab thaum poob qis ua rau tuab thiab roj hmab.

Fake Fingerprints Kauj Ruam 5
Fake Fingerprints Kauj Ruam 5

Kauj Ruam 5. Ncuav cov gelatin mus rau cov pwm ntiv tes

Thaum cov gelatin tsis muaj roj hmab thiab tsis muaj npuas, yaj nws ib zaug zaum kawg, tom qab ntawd ncuav cov dej kub, kua gelatin rau hauv cov ntiv tes pwm uas koj tau ua los ntawm muab tso rau.

Fingerprints Kauj Ruam 6
Fingerprints Kauj Ruam 6

Kauj Ruam 6. Khaws cov tshuaj txhuam hniav

Muab cov putty thiab gelatin tso rau hauv lub tub yees. Tsis pub dhau ob peb feeb, cov gelatin yuav tsum ua rau tawv, ua cov khoom siv roj hmab. Tev lub gelatin ua tib zoo tshem tawm cov putty. Tam sim no koj muaj tus ntiv tes tsis tseeb, nrog rau kev xav ntawm tus ntiv tes tiag tiag cim rau ntawm qhov chaw.

Txoj Kev 2 ntawm 2: Siv Cov Txheej Txheem Zoo

Fingerprints Kauj Ruam 7
Fingerprints Kauj Ruam 7

Kauj Ruam 1. Nyeem los ntawm txoj hauv kev ua ntej sim

Txoj hauv kev no tuaj yeem ua tus ntiv tes kom raug ntau dua, thiab tsis xav tau kev tshoov siab, tab sis nws xav tau cov cuab yeej tshwj xeeb. Tsis txhob sim qhov no tshwj tsis yog koj muaj kev nkag tau rau cov cuab yeej no, suav nrog lub tshuab luam ntawv zoo lossis lub koob yees duab, thiab cov ntawv luam tawm Circuit Board (PCB). Ib pob nyiaj siv ua haujlwm pob tshab tuaj yeem siv tsis tau ntawm PCB, tab sis qhov no tsis muaj txiaj ntsig.

Fingerprints Kauj Ruam 8
Fingerprints Kauj Ruam 8

Kauj Ruam 2. Plua plav kom pom cov ntiv tes

Txoj hauv kev no tuaj yeem tsim cov ntiv tes cuav los ntawm tsis muaj dab tsi ntau dua li cov ntiv tes sab laug ntawm lub vijtsam kov, lub qhov rooj, lossis lwm qhov qhuav, ci ntsa iab. Txhawm rau nrhiav cov no, koj tuaj yeem plua plav saum nplaim nrog cov nplawm, hmoov graphite los ntawm cov xaum ua xaum, lossis siv cov khoom siv ntiv tes nrog hmoov dub.

Ib qhov chaw dawb yuav ua haujlwm zoo tshaj plaws nrog txoj kev no

Fingerprints Kauj Ruam 9
Fingerprints Kauj Ruam 9

Kauj Ruam 3. Siv qhov ntsuas siab zoo lossis duab

Rau qhov ua tau zoo tshaj plaws, thaij duab lossis luam theej duab ntiv tes nrog qhov zoo ntawm yam tsawg 2400 dpi. Thauj cov duab tshwm rau hauv computer nrog kho duab software.

Fake Fingerprints Kauj Ruam 10
Fake Fingerprints Kauj Ruam 10

Kauj Ruam 4. Hloov daim duab cov lus qhia thiab xim

Siv cov software kho duab kom "ntxeev" cov duab ntawm sab laug mus rau sab xis, tsim nws daim iav duab. Rov qab cov xim ntawm cov duab ib yam nkaus, yog li cov ntiv tes tsa tau dawb thiab tom qab ntawm daim duab yog dub.

Fingerprints Cov Kauj Ruam 11
Fingerprints Cov Kauj Ruam 11

Kauj Ruam 5. Hloov qhov no mus rau lub rooj tsav xwm luam tawm lossis cov nyiaj siv ua haujlwm pob tshab

Kom tau txais txiaj ntsig zoo tshaj plaws, luam tawm koj cov ntiv tes mus rau cov ntawv taug qab, tom qab ntawd siv lub tshuab UV tshem tawm kom hloov cov ntiv tes mus rau daim ntawv luam tawm Circuit Board (PCB). Yog tias koj tsis muaj kev nkag tau mus rau cov ntaub ntawv no, koj tuaj yeem sim ua qhov tsis muaj txiaj ntsig zoo ntawm kev luam tawm cov ntiv tes ncaj qha mus rau daim ntawv ua haujlwm pob tshab.

Fake Fingerprints Kauj Ruam 12
Fake Fingerprints Kauj Ruam 12

Kauj Ruam 6. Ua koj tus ntiv tes cuav los ntawm graphite thiab ntoo nplaum

Cov ntiv tes duab ntawm PCB lossis pob tshab pob nyiaj siv ua haujlwm tau nce me ntsis, thiab tuaj yeem siv los ua tus ntiv tes dag. Txhawm rau ua qhov no, npog cov duab nrog cov graphite hmoov, tom qab ntawd pleev nws nrog txheej nyias ntawm cov ntoo dawb kua nplaum lossis xim daj xim daj.

Ib qho me me ntawm glycerin hauv cov kua nplaum ntoo yuav ua rau nws me ntsis ntub thiab ua haujlwm tau, tsim cov khoom siv tau zoo dua

Fake Fingerprints Kauj Ruam 13
Fake Fingerprints Kauj Ruam 13

Kauj Ruam 7. Tshem cov kua nplaum qhuav kom qhuav

Thaum cov kua nplaum ntoo tau qhuav, ua tib zoo tev nws tawm ntawm qhov hauv qab thiab saib koj cov ntiv tes tshiab. Koj tuaj yeem txiav qhov no rau me ntsis ntiv tes, tom qab ntawd siv cov kua nplaum ua yeeb yaj kiab los txuas nws rau koj tus ntiv tes.

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