Nrog rau txoj kev loj hlob sai ntawm PCB kev lag luam, PCB yog maj mam txav mus rau cov kev taw qhia ntawm high-precision nyias kab, me me apertures, thiab siab nam piv (6: 1-10: 1). Qhov kev xav tau ntawm qhov tooj liab yog 20-25Um, thiab DF kab sib nrug tsawg dua 4mil. Feem ntau, PCB ntau lawm tuam txhab uas muag muaj teeb meem nrog electroplating zaj duab xis. Cov zaj duab xis clip yuav ua rau ib qho luv luv Circuit Court, uas yuav cuam tshuam rau cov txiaj ntsig ntawm PCB board los ntawm kev tshuaj xyuas AOI. Cov yeeb yaj kiab loj heev lossis ntau cov ntsiab lus tsis tuaj yeem kho ncaj qha ua rau seem.
Txoj kev tsom xam ntawm PCB Sandwich zaj duab xis
① Lub thickness tooj liab ntawm cov qauv plating Circuit Court yog ntau dua li cov thickness ntawm cov zaj duab xis qhuav, uas yuav ua rau cov yeeb yaj kiab clamping. (Lub thickness ntawm cov yeeb yaj kiab qhuav siv los ntawm lub Hoobkas PCB yog 1.4mil)
② Lub thickness ntawm tooj liab thiab tin ntawm cov qauv plating Circuit Court tshaj lub thickness ntawm cov zaj duab xis qhuav, uas yuav ua rau cov yeeb yaj duab clamping.
Kev tshuaj xyuas ntawm qhov ua rau pinching
① Cov qauv plating tam sim no ceev yog loj, thiab tooj liab plating yog tuab heev.
② Tsis muaj ntug ntawm ob qhov kawg ntawm lub tsheb npav ya, thiab thaj chaw siab tam sim no yog coated nrog cov yeeb yaj kiab tuab.
③ Lub AC adapter muaj qhov tam sim no loj dua li lub rooj tsav xwm tsim khoom tam sim no.
④ C / S sab thiab S / S sab yog thim rov qab.
⑤ Lub suab me dhau rau board clamping zaj duab xis nrog 2.5-3.5mil suab.
⑥ Kev faib tawm tam sim no tsis sib npaug, thiab lub tog raj kheej tooj liab plating tsis tau ntxuav lub anode ntev.
⑦ Cov tswv yim tsis raug tam sim no (tso tawm tus qauv tsis raug lossis nkag rau qhov tsis raug ntawm lub rooj tsavxwm)
⑧ Lub sijhawm tiv thaiv tam sim no ntawm PCB board nyob rau hauv lub tog raj kheej tooj liab ntev dhau lawm.
⑨ Cov qauv tsim ntawm qhov project yog qhov tsis tsim nyog, thiab thaj chaw electroplating zoo ntawm cov duab muab los ntawm qhov project yog qhov tsis raug.
⑩ Cov kab sib txawv ntawm PCB pawg thawj coj saib me me dhau lawm, thiab cov qauv Circuit Court ntawm lub rooj tsavxwm nyuaj yog yooj yim rau clip zaj duab xis.