Etching on daim ntawv txiav riam

Qee lub sij hawm peb hais kom etch logo lossis qee tus xov tooj ntawm daim ntawv riam txhawm rau kom lawv yooj yim dua qhov txawv. Ces dab tsi yog etching, ua li cas nws tuaj?

Etching yog ib qho txheej txheem uas cov khoom raug muab tshem tawm uas siv cov tshuaj lom neeg los yog lub cev muaj kev cuam tshuam. Cov kev ua haujlwm sib cais tuaj yeem raug faib ua ob hom: ntub dej kub thiab qhuav.

Nws tuaj yeem siv rau kev tsim cov ntawv xov tooj cua xws li tooj hlau thiab zinc plates. Nws kuj yog siv los ua qhov ntsuas qhov hnyav ntawm qhov ntsuas, qhov nyias zoo li cov ntawv ua haujlwm uas yooj yim rau cov txheej txheem ntawm cov ntawv sau ua qauv thiab cov khoom ua tau zoo, thiab tau ua kom zoo dua qub thiab cov khoom siv. Txoj kev loj hlob kuj tseem siv tau rau cov khoom siv ntawm cov khoom xa hauv hluav taws xob rau hauv cov tshuab aerospace, machinery thiab chemical industries. Qhov tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem semiconductor, etching yog ib lub tshuab uas tsis muaj qab hau.

Txoj cai hauv pawg ntseeg

Feem ntau, lo lus "Photochemical etching" yog hais txog qhov kev tshem tawm ntawm zaj yeeb yaj kiab los ntawm thaj av ntawd yuav tsum tau raug hluav taws xob thiab phev txoj kev loj hlob, thiab kev sib txuas nrog cov kua tshuaj thaum lub sij hawm mus ua kom tiav cov nyhuv ntawm kev sib deev thiab kev sib txhuam, ntawm tsis sib luag lossis hollowing.

Txheej txheem khiav

Cov txheej txheem: qhov project yog nyob ntawm tus qauv los npaj cov khoom loj - khoom siv - kev tu - khoom kom qhuav → zaj duab xis los yog txheej → kom qhuav → kev txhim kho → kev zom - txav ntoo → stripping → OK

Vijtsam luam tawm txoj kev: txiav cov khoom siv → cov ntawv hlau (stainless hlau lwm yam ntaub ntawv hlau) → tshuaj luam ntawv → txua ntoo → stripping → OK

Yog tias koj xav tau qhov ua rau ntawm daim ntawv riam, thov qhia rau peb thaum koj nug txog cov lus hais. Ua tsaug!