Txhua tus neeg uas tau ua cov paib hlau paub tias cov paib hlau feem ntau yuav tsum muaj cov nyhuv concave thiab convex. Qhov no yog ua kom lub cim muaj qee qhov peb-seem thiab txheej txheem xav, thiab qhov tseem ceeb dua, kom tsis txhob so ntau zaus uas yuav ua rau cov ntsiab lus duab tsis meej lossis txawm tias ploj mus. Cov nyhuv concave-convex no feem ntau ua tiav los ntawm cov txheej txheem etching (tshuaj etching, electrolytic etching, laser etching, thiab lwm yam). Ntawm ntau txoj kev etching, tshuaj etching yog lub ntsiab lus tseem ceeb. Yog li ntawd, txawm tias nws nyob hauv hom ntawv no lossis Raws li cov ntawv luv ntawm cov neeg sab hauv, yog tias tsis muaj lwm yam piav qhia, qhov hu ua "etching" txhais tau tias tshuaj etching.
Cov txheej txheem tsim cov cim hlau muaj peb qhov txuas tseem ceeb hauv qab no, uas yog:
1. Kev tsim cov duab thiab cov ntawv nyeem (tseem hu ua kev hloov cov duab thiab cov ntawv nyeem);
2. Duab thiab ntawv etching;
3. Xim duab thiab ntawv nyeem.
1. Kev tsim cov duab thiab cov ntawv nyeem
Yuav kom kos cov duab thiab cov ntawv nyeem rau ntawm daim hlau dawb paug, tsis muaj qhov tsis ntseeg tias cov duab thiab cov ntawv nyeem yuav tsum tau tsim ua ntej (lossis hloov mus rau daim hlau) nrog ib yam khoom thiab hauv ib txoj kev. Feem ntau, cov duab thiab cov ntawv nyeem feem ntau yog tsim raws li nram no: Cov txheej txheem hauv qab no:
1. Kev kos duab hauv computer yog thawj zaug tsim cov duab lossis cov ntawv xav tau ntawm lub computer, thiab tom qab ntawd siv lub tshuab kos duab hauv computer (lub tshuab txiav) los kos cov duab thiab cov ntawv rau ntawm daim nplaum, thiab tom qab ntawd muab daim nplaum kos rau ntawm daim ntawv dawb paug. Ntawm lub phaj hlau, tshem daim nplaum rau ntawm qhov uas xav tau kos kom pom cov qauv hlau, thiab tom qab ntawd kos. Txoj kev no tseem siv dav. Nws qhov zoo yog cov txheej txheem yooj yim, tus nqi qis thiab kev ua haujlwm yooj yim. Txawm li cas los xij, nws raug kev txom nyem los ntawm qee qhov kev txwv hauv qhov tseeb. Kev txwv: Vim tias cov ntawv me tshaj plaws uas lub tshuab kos duab dav dav tuaj yeem kos yog li 1CM, txhua cov ntawv me me yuav raug deformed thiab tawm ntawm cov duab, ua rau nws tsis siv tau. Yog li ntawd, txoj kev no feem ntau yog siv los ua cov cim hlau nrog cov duab loj dua thiab cov ntawv. Rau cov ntawv uas me dhau, Cov cim hlau nrog cov duab ntxaws ntxaws thiab nyuaj dhau thiab cov ntawv tsis muaj txiaj ntsig.
2. Txoj kev photosensitive (muab faib ua txoj kev ncaj qha thiab txoj kev tsis ncaj qha
①. Txoj kev ncaj qha: Ua ntej ua cov duab kos rau hauv ib daim zaj duab xis dub thiab dawb (zaj duab xis yuav siv tom qab), tom qab ntawd thov ib txheej ntawm cov kua nplaum tiv thaiv teeb pom kev zoo rau ntawm daim hlau dawb paug, thiab tom qab ntawd ziab nws. Tom qab ziab, npog zaj duab xis rau ntawm daim hlau Ntawm lub tshuab, nws raug nthuav tawm ntawm lub tshuab tshwj xeeb (lub tshuab luam ntawv), thiab tom qab ntawd tsim hauv tus tsim tawm tshwj xeeb. Tom qab kev txhim kho, cov kua nplaum tiv thaiv hauv cov chaw tsis tau raug yaj thiab ntxuav tawm, qhia lub ntsej muag tiag tiag ntawm cov hlau. Cov chaw raug nthuav tawm Vim yog cov tshuaj tiv thaiv photochemical, cov kua nplaum photoresist tsim cov zaj duab xis uas lo rau ntawm daim hlau, tiv thaiv qhov no ntawm qhov chaw hlau los ntawm kev raug etched.
②Txoj kev tsis ncaj: Txoj kev tsis ncaj kuj hu ua txoj kev luam ntawv silk screen. Nws yog ua ntej ua cov ntsiab lus duab rau hauv lub phaj luam ntawv silk screen, thiab tom qab ntawd luam tawm cov kua mem tiv thaiv ntawm lub phaj hlau. Ua li no, ib txheej tiv thaiv nrog cov duab thiab cov ntawv sau tau tsim rau ntawm lub phaj hlau, thiab tom qab ntawd qhuav thiab etched ... Txoj kev ncaj qha thiab cov ntsiab cai rau kev xaiv txoj kev tsis ncaj: Txoj kev ncaj qha muaj cov duab siab thiab cov ntawv sau raug thiab zoo.
Zoo, yooj yim rau kev khiav lag luam, tab sis qhov ua tau zoo qis dua thaum qhov loj ntawm cov khoom loj, thiab tus nqi siab dua li txoj kev tsis ncaj. Txoj kev tsis ncaj tsis raug qhov tseeb tsawg dua hauv cov duab thiab cov ntawv nyeem, tab sis muaj tus nqi qis thiab ua haujlwm tau zoo, thiab tsim nyog rau kev siv rau hauv cov khoom loj.
2. Kev kos duab
Lub hom phiaj ntawm etching yog kom dent qhov chaw nrog cov duab thiab cov ntawv nyeem ntawm lub phaj hlau (lossis rov qab, ua kom lub cim zoo li concave thiab convex. Ib qho yog rau kev zoo nkauj, thiab lwm qhov yog ua kom cov xim puv nrog cov duab thiab cov ntawv nyeem qis dua qhov chaw ntawm lub cim, yog li kom tsis txhob so thiab so cov xim ntau zaus. Lwv. Muaj peb txoj hauv kev tseem ceeb ntawm etching: electrolytic etching, tshuaj etching, thiab laser etching.
3. Xim cov duab thiab cov ntawv nyeem (xim, pleev xim
Lub hom phiaj ntawm kev pleev xim yog los tsim kom muaj qhov sib txawv ntawm cov duab thiab cov ntawv ntawm lub cim thiab qhov layout, kom txhim kho qhov muag thiab kev xav zoo nkauj. Muaj cov txheej txheem tseem ceeb hauv qab no rau kev pleev xim:
1. Kev pleev xim tes (feem ntau hu ua dotting, txhuam lossis tracing: siv koob, txhuam, txhuam thiab lwm yam cuab yeej los sau cov chaw uas muaj xim tom qab etching. Txoj kev no tau siv rau hauv cov cim thiab cov khoom siv tes ua enamel yav dhau los. Nta Cov txheej txheem yog qhov qub, tsis muaj txiaj ntsig, xav tau ntau yam haujlwm, thiab xav tau kev paub txog kev ua haujlwm. Txawm li cas los xij, los ntawm qhov pom tam sim no, txoj kev no tseem muaj qhov chaw hauv cov txheej txheem signage, tshwj xeeb tshaj yog cov uas muaj cov cim lag luam, uas feem ntau muaj ntau xim ze ntawm cov cim lag luam. , thiab lawv nyob ze heev rau ib leeg. Hauv qhov no, nws yog qhov kev xaiv zoo rau kev pleev xim tes.
2. Tshuaj tsuag xim: Siv cov nplaum uas muaj daim ntawv tiv thaiv. Tom qab kos npe tiav lawm, ntxuav thiab ziab, thiab tom qab ntawd koj tuaj yeem tsuag xim rau ntawm cov duab kos thiab cov ntawv sau. Cov khoom siv rau kev tsuag xim yog lub tshuab cua thiab rab phom tsuag, tab sis cov xim tsuag kuj tseem siv tau. Tom qab cov xim qhuav, koj tuaj yeem tev tawm cov zaj duab xis tiv thaiv ntawm daim ntawv nplaum, yog li cov xim ntau dhau uas tsuag rau ntawm daim ntawv nplaum yuav raug tshem tawm ntuj. Cov cim uas siv cov kua nplaum tiv thaiv lossis cov ntawv luam tawm tiv thaiv kua nplaum ua txheej tiv thaiv yuav tsum tshem tawm cov kua nplaum tiv thaiv ua ntej pleev xim. Qhov no yog vim tias cov txheej tiv thaiv kua nplaum tsis tuaj yeem tshem tawm zoo li cov txheej tiv thaiv uas muaj daim ntawv nplaum, yog li cov kua nplaum yuav tsum tau tshem tawm ua ntej. Txoj kev tshwj xeeb yog: tom qab kos npe tiav lawm, siv cov tshuaj pleev xim kom tshem tawm cov kua nplaum tiv thaiv → ntxuav → qhuav, thiab tom qab ntawd siv rab phom tsuag kom txau cov cheeb tsam uas xav tau xim (uas yog, cov cheeb tsam uas muaj cov duab kos thiab cov ntawv sau, thiab ntawm chav kawm cov cheeb tsam uas tsis tas yuav tsuag) Tshuaj tsuag xim, uas xav tau cov txheej txheem tom ntej: khawb thiab sib tsoo.
Kev khawb xim yog siv cov hniav hlau, cov yas tawv thiab lwm yam khoom ntse los txhuam rau saum npoo ntawm lub cim kom khawb cov xim ntau dhau ntawm qhov chaw ntawm lub cim. Xuab cov xim tawm yog siv ntawv xuab kom tshem tawm cov xim ntau dhau. Feem ntau, kev khawb xim thiab kev sib tsoo xim feem ntau siv ua ke.
Txoj kev txau xim zoo dua li kev pleev xim tes, yog li nws tseem siv dav thiab yog txoj kev siv ntau tshaj plaws hauv kev lag luam kos npe. Txawm li cas los xij, txij li cov xim feem ntau siv cov kuab tshuaj organic los dilute,
Cov pa phem los ntawm kev txau xim yog qhov loj heev, thiab cov neeg ua haujlwm raug cuam tshuam ntau dua los ntawm nws. Qhov ua rau ntxhov siab dua yog tias kev khawb thiab sib tsoo ntawm cov xim tom qab yog qhov teeb meem heev. Yog tias koj tsis ceev faj, koj yuav khawb cov xim zaj duab xis, thiab tom qab ntawd koj yuav tsum kho nws tes, thiab Tom qab khawb cov xim, qhov chaw hlau tseem yuav tsum tau polished, varnished, thiab ci, uas ua rau cov neeg hauv kev lag luam xav tias mob taub hau thiab tsis muaj zog.
3. Kev siv xim electrophoresis: Nws txoj cai ua haujlwm yog tias cov xim pleev xim uas raug them ua luam dej mus rau qhov electrode uas raug them rov qab raws li qhov hluav taws xob (zoo li kev ua luam dej, yog li nws hu ua electrophoresis. Cov hlau ua haujlwm raug muab tso rau hauv cov kua xim electrophoresis, thiab tom qab raug energized, Cov khoom cationic txheej txav mus rau cathode workpiece, thiab cov khoom anionic txheej txav mus rau anode, thiab tom qab ntawd tso rau ntawm qhov workpiece, tsim cov zaj duab xis txheej sib xws thiab txuas ntxiv mus rau ntawm qhov chaw ntawm qhov workpiece. Electrophoretic txheej yog ib txoj kev tsim zaj duab xis txheej tshwj xeeb uas siv cov khoom siv ib puag ncig zoo Electrophoretic xim tsis muaj tshuaj lom thiab tsis muaj teeb meem. Nws siv dej ua cov tshuaj diluent. Tsis tas yuav tsuag, pleev xim lossis txhuam. Nws kuj tshem tawm qhov mob taub hau ntawm kev khawb, sib tsoo thiab polishing cov txheej txheem. Nws yog tag nrho automatic thiab yooj yim heev rau xim. Nws yog ceev thiab ua haujlwm tau zoo, thiab tuaj yeem thauj ib pawg (los ntawm ob peb daim mus rau ntau daim) txhua 1 txog 3 feeb. Tom qab ntxuav thiab ci, zaj duab xis xim ntawm cov cim pleev xim nrog electrophoretic xim yog txawm thiab ci, thiab muaj zog heev thiab tsis yooj yim ploj mus. Tus nqi xim Nws pheej yig thiab raug nqi li ntawm 0.07 yuan ib 100CM2. Qhov zoo siab dua yog tias nws yooj yim daws qhov teeb meem xim tom qab etching ntawm daim iav hlau cim uas tau teeb meem kev lag luam kos npe rau ntau xyoo! Raws li tau hais ua ntej, kev ua cov hlau cim feem ntau yuav tsum tau tsuag xim, thiab tom qab ntawd khawb thiab txhuam cov xim, tab sis cov hlau iav (xws li daim iav stainless hlau phaj, daim iav titanium phaj, thiab lwm yam) ci ntsa iab li daim iav thiab tsis tuaj yeem khawb lossis txhuam thaum tsuag-pleev xim. Qhov no teeb tsa ib qho teeb meem loj rau tib neeg los ua daim iav hlau cim! Qhov no Nws tseem yog qhov laj thawj tseem ceeb vim li cas cov hlau iav siab thiab ci ntsa iab (nrog cov duab me me thiab cov ntawv) yeej ib txwm tsis tshua muaj.
Lub sijhawm tshaj tawm: Lub Ib Hlis-23-2024
