Tus neeg twg uas tau ua cov cim hlau paub tias cov paib hlau feem ntau yuav tsum muaj qhov concave thiab convex effect.Qhov no yog ua kom cov kos npe muaj qee qhov peb-seem thiab txheej txheej xav tau, thiab qhov tseem ceeb tshaj, kom tsis txhob nquag so uas yuav ua rau cov duab nraaj plooj lossis tseem ploj mus.Cov nyhuv concave-convex no feem ntau ua tiav los ntawm txoj kev etching (chemical etching, electrolytic etching, laser etching, thiab lwm yam).Ntawm ntau txoj kev etching, tshuaj etching yog lub ntsiab.Yog li txawm hais tias nws yog nyob rau hauv cov ntaub ntawv no los yog Raws li lub ntsiab lus ntawm cov neeg sab hauv, yog tias tsis muaj lwm yam kev piav qhia, lub thiaj li hu ua "etching" yog hais txog tshuaj etching.
Cov txheej txheem ntau lawm ntawm cov paib hlau muaj peb qhov txuas hauv qab no, uas yog:
1. Daim duab thiab cov ntawv tsim (tseem hu ua duab thiab ntawv hloov chaw);
2. Daim duab thiab ntawv etching;
3. Cov duab kos duab thiab cov ntawv xim.
1. Tsim cov duab thiab cov ntawv
Txhawm rau etch cov duab thiab cov ntsiab lus ntawm lub phaj hlau, tsis muaj qhov tsis ntseeg tias cov duab thiab cov ntsiab lus yuav tsum tau ua ntej (lossis hloov mus rau lub phaj hlau) nrog rau qee yam khoom thiab hauv ib txoj kev.Feem ntau, cov duab kos thiab cov ntawv nyeem feem ntau yog tsim raws li hauv qab no: Cov txheej txheem hauv qab no:
1. Kev kos duab hauv computer yog thawj zaug tsim cov duab kos lossis cov ntawv hauv lub computer, thiab tom qab ntawd siv lub computer engraving tshuab (ib qho txiav plotter) txhawm rau kos cov duab thiab cov ntawv rau ntawm daim nplaum, thiab tom qab ntawd muab cov ntawv engraved rau ntawm qhov khoob ntawm qhov. hlau phaj, tshem tawm cov ntawv nplaum ntawm qhov uas yuav tsum tau etched kom nthuav tawm cov hlau zoo nkauj, thiab tom qab ntawd etch.Txoj kev no tseem siv dav heev.Nws qhov zoo yog cov txheej txheem yooj yim, tus nqi qis thiab ua haujlwm yooj yim.Txawm li cas los xij, nws raug kev txom nyem los ntawm qee qhov kev txwv ntawm qhov raug.Kev txwv: Vim tias cov ntawv me tshaj plaws uas lub tshuab engraving dav dav tuaj yeem kos tau yog li 1CM, cov ntawv me me yuav raug deformed thiab tsis zoo, ua rau nws siv tsis tau.Yog li, txoj kev no feem ntau yog siv los ua cov cim hlau nrog cov duab loj thiab cov ntawv nyeem.Rau cov ntawv uas me dhau lawm, Cov cim hlau nrog cov ncauj lus kom ntxaws thiab cov duab nyuaj thiab cov ntawv nyeem tsis muaj txiaj ntsig.
2. Txoj kev Photosensitive (piv rau hauv txoj kev ncaj nraim thiab txoj kev tsis ncaj
①.Txoj Kev Ncaj Ncees: Ua ntej ua cov duab nraaj rau hauv ib qho ntawm cov yeeb yaj kiab dub thiab dawb (zaj duab xis siv tom qab), tom qab ntawd siv txheej txheej ntawm cov duab tsis zoo tiv thaiv tus number case rau ntawm daim hlau dawb paug, thiab tom qab ntawd qhuav nws.Tom qab ziab, npog cov zaj duab xis ntawm lub phaj hlau Ntawm lub tshuab, nws raug rau ntawm lub tshuab raug tshwj xeeb (lub tshuab luam ntawv), thiab tom qab ntawd tsim los ntawm tus tsim tshwj xeeb.Tom qab kev txhim kho, tus cwj mem tiv thaiv nyob rau hauv qhov chaw tsis pom kev yog yaj thiab ntxuav tawm, nthuav tawm lub ntsej muag tseeb ntawm cov hlau.Cov cheeb tsam raug nthuav tawm Vim yog cov tshuaj tiv thaiv photochemical, cov xim photoresist tsim ib zaj duab xis uas ruaj khov rau cov phaj hlau, tiv thaiv ib feem ntawm cov hlau saum npoo los ntawm kev etched.
②Indirect method: Txoj kev tsis ncaj qha kuj hu ua silk screen method.Nws yog thawj zaug ua cov duab nraaj rau hauv cov ntawv lo lo ntxhuav luam ntawv, thiab tom qab ntawd luam tawm tus cwj mem tiv thaiv ntawm lub phaj hlau.Nyob rau hauv txoj kev no, ib txheej tiv thaiv nrog cov duab thiab cov ntawv yog tsim rau ntawm cov hlau phaj, thiab tom qab ntawd qhuav thiab etched… Direct method and Principles for select the indirect method: Txoj kev ncaj qha muaj cov duab siab thiab cov ntawv raug thiab zoo.
Zoo, yooj yim rau kev khiav lag luam, tab sis qhov ua tau zoo yog qis dua thaum lub batch loj loj, thiab tus nqi siab dua li txoj kev tsis ncaj.Txoj kev tsis ncaj ncees yog qhov tsis tshua muaj tseeb hauv cov duab thiab cov ntawv, tab sis muaj tus nqi qis thiab kev ua haujlwm siab, thiab tsim nyog siv rau hauv cov khoom loj.
2. Daim duab etching
Lub hom phiaj ntawm etching yog dents thaj tsam nrog cov duab thiab cov ntawv ntawm cov hlau phaj (los yog conversely, ua kom cov kos npe tshwm concave thiab convex. Ib qho yog rau kev zoo nkauj, thiab lwm yam yog ua kom cov xim uas muaj cov duab thiab cov ntawv qis dua. Qhov saum npoo ntawm daim paib, kom tsis txhob nquag so thiab so cov xim, lwv, muaj peb txoj hauv kev tseem ceeb ntawm etching: electrolytic etching, tshuaj etching, thiab laser etching.
3. Xim ntawm cov duab thiab cov ntawv (xim xim, pleev xim
Lub hom phiaj ntawm kev pleev xim yog tsim kom muaj qhov sib txawv ntawm cov duab thiab cov ntawv ntawm kos npe thiab cov txheej txheem, txhawm rau txhim kho qhov muag pom thiab zoo nkauj.Muaj ntau txoj hauv kev hauv qab no rau xim:
1. Kev tuav cov xim (feem ntau hu ua dotting, txhuam los yog tracing: siv koob, txhuam, txhuam thiab lwm yam cuab yeej los sau rau hauv qhov chaw dented nrog cov xim pleev xim tom qab etching. Txoj kev no tau siv rau hauv cov paib thiab cov enamel crafts yav dhau los. txheej txheem yog thawj zaug, tsis muaj txiaj ntsig, yuav tsum tau ua haujlwm ntau, thiab yuav tsum muaj 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 kos npe, tshwj xeeb tshaj yog cov khoom lag luam, uas zoo li muaj ntau xim nyob ze. cov cim lag luam ., thiab lawv nyob ze rau ib leeg, qhov no, nws yog ib qho kev xaiv zoo rau tes xim.
2. Tshuaj pleev xim rau: Siv cov nplaum nplaum rau nws tus kheej ua ib qho kos npe nrog cov yeeb yaj kiab tiv thaiv.Tom qab kos npe yog etched, nws yog ntxuav thiab qhuav, thiab tom qab ntawd koj tuaj yeem pleev xim rau ntawm cov duab kos thiab cov ntawv.Cov cuab yeej siv rau kev pleev xim pleev xim yog lub tshuab cua tshuab thiab rab phom tsuag, tab sis tus kheej-tshuaj pleev xim kuj siv tau.Tom qab cov xim qhuav, koj tuaj yeem tev tawm cov yeeb yaj kiab tiv thaiv ntawm daim nplaum, kom cov xim ntau dhau ntawm cov ntawv nplaum yuav raug tshem tawm.Cov paib uas siv cov duab thaij duab los tiv thaiv tus cwj mem lossis tshuaj ntsuam luam tawm tiv thaiv etching number case raws li txheej tiv thaiv yuav tsum xub tshem tawm cov cwj mem tiv thaiv ua ntej pleev xim.Qhov no yog vim cov txheej txheem tiv thaiv tus cwj mem tsis tuaj yeem raug tshem tawm zoo li cov txheej txheem tiv thaiv tus kheej, yog li tus number case yuav tsum raug tshem tawm ua ntej.Cov txheej txheem tshwj xeeb yog: tom qab kos npe kos npe, thawj zaug siv potion tshem tawm cov cwj mem → ntxuav → qhuav, thiab tom qab ntawd siv rab phom txau kom sib npaug ntawm thaj chaw uas yuav tsum tau xim (uas yog, thaj chaw nrog cov duab thiab cov ntawv nyeem. .
Kev pleev xim pleev xim yog siv cov hniav hlau, cov yas tawv thiab lwm yam khoom ntse tiv thaiv qhov chaw ntawm daim paib txhawm rau txhuam cov xim ntau dhau ntawm qhov kos npe.Txhawm rau xuab zeb tawm ntawm cov xim yog siv cov ntawv xuab zeb kom tshem tawm cov xim ntau dhau.Feem ntau, scraping xim thiab sib tsoo xim feem ntau yog siv ua ke.
Txoj kev tshuaj tsuag pleev xim yog qhov ua tau zoo dua li kev pleev xim rau phau ntawv, 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 dav dav siv cov kuab tshuaj organic rau dilute,
Cov pa phem uas tshwm sim los ntawm kev pleev xim pleev xim yog qhov hnyav, thiab cov neeg ua haujlwm tseem cuam tshuam ntau dua los ntawm nws.Dab tsi yog qhov kev ntxhov siab ntau dua yog tias kev khawb thiab sib tsoo ntawm cov xim hauv lub sijhawm tom qab yog 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 manually, thiab tom qab txhuam cov xim, cov hlau nto tseem yuav tsum tau polished, varnished, thiab ci, uas ua rau cov neeg hauv kev lag luam mob taub hau heev. thiab pab tsis tau.
3. Electrophoresis xim: Nws txoj haujlwm ua haujlwm yog tias cov xim pleev xim ua luam dej mus rau qhov sib txawv ntawm cov electrode nyob rau hauv qhov kev txiav txim ntawm hluav taws xob tam sim no (zoo li ua luam dej, yog li nws yog hu ua electrophoresis. Cov hlau workpiece yog immersed nyob rau hauv electrophoresis xim kua, thiab tom qab ntawd. Ua kom muaj zog, Cov cationic txheej txheej txav mus rau cathode workpiece, thiab cov anionic txheej txheej txav mus rau lub anode, thiab tom qab ntawd tso rau ntawm qhov chaw ua haujlwm, tsim cov txheej txheem sib xws thiab txuas ntxiv mus rau ntawm qhov chaw ua haujlwm. Cov txheej txheem tsim cov yeeb yaj kiab uas siv cov xim zoo nkauj Electrophoretic xim tsis muaj tshuaj lom thiab tsis muaj mob, nws siv dej ua ib qho diluent, tsis tas yuav tsuag, pleev xim lossis txhuam, nws tseem tshem tawm qhov mob taub hau ntawm scraping, sib tsoo thiab polishing txheej txheem. Tsis siv neeg thiab yooj yim heev rau xim, Nws yog ceev thiab ua tau zoo, thiab tuaj yeem thauj khoom ib pob (los ntawm ob peb daim mus rau ntau daim) txhua 1 mus rau 3 feeb.Tom qab ntxuav thiab ci, cov xim zaj duab xis ntawm cov paib pleev xim rau cov xim electrophoretic yog txawm thiab ci, thiab muaj zog heev thiab tsis yooj yim rau ploj.Tus nqi xim Nws yog pheej yig thiab tus nqi kwv yees li 0.07 yuan ib 100CM2.Dab tsi yog qhov txaus siab dua yog tias nws yooj yim daws cov teeb meem xim tom qab etching ntawm daim iav hlau kos npe uas tau teeb meem kev lag luam kos npe rau ntau xyoo lawm!Raws li tau hais ua ntej, ua cov cim hlau feem ntau yuav tsum tau pleev xim rau, thiab tom qab ntawd txhuam thiab txhuam cov xim, tab sis daim iav hlau cov ntaub ntawv (xws li daim iav stainless hlau daim hlau, daim iav titanium daim hlau, thiab lwm yam) yog ci li iav thiab tsis tuaj yeem khawb lossis polished. thaum pleev xim.Qhov no teeb tsa lub teeb meem loj rau tib neeg los ua daim iav hlau kos npe!Qhov no Nws kuj yog vim li cas lub ntsiab yog vim li cas high-end thiab ci iav hlau kos npe (nrog cov duab me me thiab cov ntawv nyeem) yeej ib txwm tsis tshua muaj.
Post lub sij hawm: Jan-23-2024