Ntawm cov txheej txheem ntau yam hauv kev luam tawm Circuit Board tsim, luam tawm Circuit Board board etching yog ib qho tseem ceeb thev naus laus zis uas muaj kev cuam tshuam loj heev rau cov khoom lag luam thiab kev ntseeg tau. Nws tsis yog cov txheej txheem tshem tawm cov khoom siv yooj yim, tab sis theej nteg lub hauv paus ruaj khov rau kev sib txuas txuas ntxiv tom ntej, cov teeb liab kis tau tus mob, thiab lwm yam txheej txheem los ntawm kev tswj cov qib etching ntawm cov txheej tooj liab. Tshwj xeeb tshaj yog nyob rau hauv kev tsim khoom ntawm high-kawg luam ntawv Circuit Court board khoom xws li multi- txheej hybrid boards, siab - zaus siab- ceev boards, HDI luam Circuit Court boards, thiab lwm yam., qhov precision ntawm cov txheej txheem etching ncaj qha cuam tshuam seb cov khoom puas tuaj yeem ua tau raws li cov ntawv thov nruj.
Tus nqi tseem ceeb thiab lub luag haujlwm ntawm concave etching tshuab
Lub hauv paus ntawm cov ntawv luam tawm Circuit Board board etching txheej txheem yog xaiv etch saum npoo ntawm cov ntawv luam Circuit Court board tooj liab ntawv nyiaj los tsim cov microstructures. Qhov kev kho no tsis yog los txo qhov tuab ntawm cov txheej tooj liab, tab sis txhawm rau txhim kho qhov sib txuas ntawm qhov sib txuas thiab cov teeb liab kis tau tus mob los ntawm kev kho qhov chaw morphology ntawm cov ntawv ci tooj liab.
Nyob rau hauv cov txheej txheem lamination, tooj liab foil nto kho nrog concave etching tuaj yeem tsim ib daim ntawv cog lus nrog lub substrate, zoo heev txhim kho lub interlayer bonding lub zog thiab zoo zam teeb meem xws li delamination thiab foaming thaum lub sij hawm tom ntej los yog siv. Rau ntau- txheej hybrid laminates, kev ruaj ntseg ntawm cov qauv interlayer yog qhov tseem ceeb. Cov txheej txheem etching txhim khu kev ntseeg tau ntawm kev sib txuas ntawm txhua txheej, muab cov kev lees paub yooj yim rau kev ua haujlwm ruaj khov ntawm txoj kev sib txuas. Nyob rau tib lub sijhawm, kev kho mob etching tsim nyog kuj tuaj yeem txo qhov burrs thiab qhov tsis xws luag ntawm cov txheej tooj liab, txo kev cuam tshuam thaum lub teeb liab kis tau tus mob, uas yog ib qho tseem ceeb ua ntej kom ntseeg tau cov teeb liab kev ncaj ncees rau siab - zaus siab - ceev boards.
Cov kev cai tshwj xeeb rau ntau hom luam tawm Circuit Board etching txheej txheem
Vim muaj qhov sib txawv ntawm cov yam ntxwv ntawm cov qauv thiab daim ntawv thov scenarios, ntau hom luam ntawv Circuit Court boards muaj cov kev xav tau sib txawv rau cov txheej txheem luam ntawv Circuit Board board etching, thiab nws yog ib qho tsim nyog yuav tau kho cov txheej txheem tsis raws cai kom ua tiav cov txiaj ntsig zoo tshaj plaws.
High txheej hybrid laminates muaj ntau txheej txheej thiab cov txheej txheem nyuaj, thiab muaj qhov sib txawv ntawm qhov ceev tam sim no thiab cua sov faib ntawm txhua txheej. Qhov no yuav tsum tau etching txheej txheem los xyuas kom meej interlayer adhesion thaum tsis txhob sib sib zog nqus tooj liab txheej thickness tshwm sim los ntawm ntau etching, uas cuam tshuam rau stability ntawm tam sim no conduction. Los ntawm kev tswj xyuas qhov tob thiab qhov ntau ntawm cov etching, nws ua kom ntseeg tau tias txhua txheej ntawm cov ntawv ci tooj liab tuaj yeem ua kom nruj nrog cov substrates uas nyob ib sab thaum tuav cov conductivity ntawm txheej tooj liab nws tus kheej yam tsis muaj kev cuam tshuam.
High zaus siab- cov boards ceev yuav tsum tau ceev heev thiab ruaj khov rau cov teeb liab kis tau tus mob, thiab cov txheej txheem etching yuav tsum tau tsom rau qhov smoothness thiab uniformity ntawm tooj liab ntawv ci nto. Qhov chaw ntxhib dhau lawm tuaj yeem ua rau muaj teeb meem ntxiv rau kev xav thiab poob, thaum micro defects tshwm sim los ntawm kev kho tsis raug etching yuav dhau los ua "kev cuam tshuam" rau cov teeb liab kis. Yog li ntawd, nyob rau hauv kev tsim cov high- zaus siab- cov boards ceev, cov txheej txheem etching yuav tsum tau tswj kom zoo dua kom txo tau cov teeb meem cuam tshuam thaum lub teeb liab kis tau tus mob.
HDI luam tawm Circuit Board yog tus cwj pwm los ntawm kev siab - cov kab hluav taws xob ceev, nrog cov kab me me thiab qhov ceev ceev. Qhov tseeb ntawm cov txheej txheem etching ncaj qha cuam tshuam rau qhov pom tseeb thiab kev ua haujlwm rwb thaiv tsev ntawm cov kab. Yog tias qhov etching tsis txaus, nws yuav ua rau cov burrs seem ntawm ntug ntawm Circuit Court, ua rau muaj kev pheej hmoo ntawm luv luv Circuit Court; Yog hais tias qhov etching ntau dhau, nws yuav ua rau lub voj voog ua thinner thiab cuam tshuam rau cov conductivity. Yog li ntawd, cov txheej txheem etching ntawm HDI luam ntawv Circuit Court board yuav tsum tau kho meej ntawm cov ntawv ci tooj liab saum npoo thaum ua kom ntseeg tau qhov tseeb ntawm Circuit Court, muab kev txhawb nqa txhim khu kev qha rau siab - xov hlau.