Cov ntawv ci tooj liab, ib hom khoom siv electrolytic tsis zoo, tau muab tso rau ntawm txheej hauv qab ntawm PCB los ua cov ntawv ci hlau txuas ntxiv thiab nws kuj raug hu ua tus neeg coj ntawm PCB. Nws yooj yim sib txuas rau txheej insulating thiab tuaj yeem luam tawm nrog txheej tiv thaiv thiab tsim cov qauv circuit tom qab etching.
Cov ntawv ci tooj liab muaj cov pa oxygen tsawg thiab tuaj yeem txuas nrog ntau yam khoom sib txawv, xws li hlau, cov ntaub ntawv rwb thaiv tsev. Thiab cov ntawv ci tooj liab feem ntau yog siv rau hauv kev tiv thaiv hluav taws xob thiab tiv thaiv hluav taws xob. Txhawm rau muab cov ntawv ci tooj liab conductive tso rau ntawm qhov chaw ntawm cov khoom thiab ua ke nrog cov hlau substrate, nws yuav muab kev sib txuas zoo heev thiab kev tiv thaiv hluav taws xob. Nws tuaj yeem muab faib ua: ntawv ci tooj liab uas nplaum nws tus kheej, ntawv ci tooj liab ib sab, ntawv ci tooj liab ob sab thiab lwm yam.
Cov ntawv ci tooj liab qib hluav taws xob, nrog rau qhov huv ntawm 99.7% thiab tuab ntawm 5um-105um, yog ib qho ntawm cov ntaub ntawv yooj yim los ua kom tiav kev loj hlob sai ntawm kev lag luam cov ntaub ntawv hluav taws xob. Tus nqi ntawm cov ntawv ci tooj liab qib hluav taws xob tab tom loj hlob. Nws yog dav siv hauv kev siv tshuab xam zauv, cov khoom siv sib txuas lus, cov khoom siv QA, roj teeb lithium ion, TVs, VCRs, CD players, copiers, xov tooj, cua txias, cov khoom siv hluav taws xob hauv tsheb, thiab lwm yam.
Niaj hnub no koj siv pes tsawg lub khoom siv hluav taws xob? Kuv ntseeg tias muaj ntau vim peb nyob ib puag ncig los ntawm cov khoom siv no thiab peb vam khom lawv. Koj puas tau xav tias cov xov hlau thiab lwm yam khoom txuas nrog cov khoom siv no li cas? Cov khoom siv no yog ua los ntawm cov khoom siv tsis muaj hluav taws xob thiab muaj txoj hauv kev, cov kab hauv qab ntawd ces kos los ntawm tooj liab uas tso cai rau cov teeb liab ntws hauv ib lub khoom siv. Yog li ntawd koj yuav tsum nkag siab tias PCB yog dab tsi vim qhov no yog ib txoj hauv kev nkag siab txog kev ua haujlwm ntawm cov khoom siv hluav taws xob. Feem ntau, PCBs siv rau hauv cov khoom siv xov xwm tab sis qhov tseeb, tsis muaj lub cuab yeej hluav taws xob twg tuaj yeem ua haujlwm yam tsis muaj PCBs. Txhua yam khoom siv hluav taws xob, txawm tias lawv yog rau kev siv hauv tsev lossis kev siv hauv kev lag luam lawv yog ua los ntawm PCBs. Txhua yam khoom siv hluav taws xob tau txais kev txhawb nqa los ntawm PCB tsim.
Cov ntawv sib xws:Vim li cas cov ntawv ci tooj liab siv rau hauv PCB Manufacturing?
Lub sijhawm tshaj tawm: Tsib Hlis-15-2022