1. Kupaka zala
In PCB umboni, zitsulo osowa ndi yokutidwa pa bolodi m'mphepete cholumikizira, bolodi m'mphepete protruding kukhudzana kapena golide chala kupereka otsika kukhudzana kukana ndi mkulu kuvala kukana, amene amatchedwa chala plating kapena protruding plating m'deralo.Ndondomekoyi ili motere:
1) Chotsani zokutira ndikuchotsa malata kapena malata opaka utoto panjira yotulukira.
2) kutsuka ndi madzi.
3) tsuka ndi abrasive.
4) kuyambitsa kufalikira mu 10% sulfuric acid.
5) makulidwe a nickel plating pakulumikizana kotuluka ndi 4-5 μ m.
6) Kuyeretsa kuchotsa madzi amchere.
7) kutaya golide akuwukha njira.
8) golide plating.
9) kuyeretsa.
10) kuyanika.
2. Kudzera plating
Pali njira zambiri kukhazikitsa oyenerera electroplating wosanjikiza pa dzenje khoma kubowola gawo lapansi, amene amatchedwa dzenje khoma kutsegula mu ntchito mafakitale.Njira yogwiritsira ntchito malonda a dera lake losindikizidwa imafuna matanki angapo osungiramo apakatikati, omwe ali ndi zofunikira zake zowongolera ndi kukonza.Via electroplating ndiye njira yofunikira yopangira pobowola.Chobowolacho chikabowola muzojambula zamkuwa ndi gawo lake lapansi, kutentha komwe kumapangidwa kumapangitsa kuti utomoni wopangirawo upangike womwe umapanga gawo lalikulu la gawo lapansi, ndipo utomoni wopindika ndi zinyalala zina zimawunjikana kuzungulira dzenjelo ndikukutidwa pakhoma la dzenje lomwe langotuluka kumene. mu zojambulazo zamkuwa, ndipo utomoni wowongoka udzasiyanso chingwe chowotcha pakhoma la dzenje la gawo lapansi;Zimasonyeza osauka kumamatira kwa activators ambiri, amene amafuna chitukuko cha mtundu wa luso ofanana ndi zochita za mankhwala kuchotsa banga ndi dzimbiri mmbuyo.
Njira yabwino kwambiri yotsimikizira za PCB ndikugwiritsa ntchito inki yotsika kwambiri, yomwe imakhala ndi zomatira zolimba ndipo imatha kumangirizidwa mosavuta ndi makoma opukutidwa otentha kwambiri, motero amachotsa sitepe yatchback.
3.Roller yolumikizidwa ndi kusankha plating
Zikhomo ndi zikhomo zolumikizirana ndi zida zamagetsi, monga zolumikizira, mabwalo ophatikizika, ma transistors ndi mabwalo osinthika osindikizidwa, amasankhidwa kuti akwaniritse kukana kwabwino komanso kukana dzimbiri.Njira yopangira ma electroplating iyi imatha kukhala yamanja kapena yokha.Ndi zodula kwambiri kusiya plating pin iliyonse payekhapayekha, choncho kuwotcherera mtanda ayenera kugwiritsidwa ntchito.Posankha njira plating, choyamba kuvala wosanjikiza filimu inhibitor pa mbali za zitsulo mkuwa zojambulazo kuti safuna electroplating, ndi kusiya electroplating pa zojambula mkuwa wosankhidwa.
4.Brush plating
Brush plating ndi ukadaulo wa electrostacking, womwe umangoyimitsa ma electroplating pamalo ocheperako komanso osakhudza mbali zina.Nthawi zambiri, zitsulo zosowa zimakutidwa pazigawo zosankhidwa za bolodi losindikizidwa, monga madera monga zolumikizira m'mphepete mwa board.Brush plating imagwiritsidwa ntchito kwambirimisonkhano yamagetsi yamagetsikukonza matabwa oyendera zinyalala.
PCBFuture yadzipangira mbiri yathu yabwino pamsika wapagulu wa PCB wamtundu wa PCB wamtundu wa PCB komanso voliyumu yotsika, msonkhano wapakatikati wa PCB.Zomwe makasitomala athu ayenera kuchita ndikutumiza mafayilo amapangidwe a PCB ndi zofunikira kwa ife, ndipo titha kusamalira ntchito ina yonse.Ndife okhoza kupereka ntchito zosagonjetseka za PCB koma kusunga ndalama zonse mkati mwa bajeti yanu.
Ngati mukuyang'ana wopanga msonkhano wa Turnkey PCB, chonde tumizani mafayilo anu a BOM ndi mafayilo a PCB kwa sales@pcbfuture.com.Mafayilo anu onse ndi achinsinsi kwambiri.Tikutumizirani mawu olondola okhala ndi nthawi yotsogolera mu maola 48.
Nthawi yotumiza: Dec-13-2022