1. PCB ikoresheje isahani
Hariho inzira nyinshi zo kubaka igipande cyisahani cyujuje ibisabwa kurukuta rwumwobo wa substrate.Ibi byitwa umwobo urukuta mubikorwa byinganda.Abakora ibicuruzwa byubuyobozi bwa PCB bakoresha ibigega byinshi byo hagati mugihe cyo gukora.Buri kigega cyo kubika Ikigega gifite uburyo bwihariye bwo kugenzura no kubungabunga.Binyuze mu mwobo amashanyarazi ni inzira ikurikira yo gukora yo gucukura.Iyo umwitozo wa biti unyuze mumuringa wumuringa hamwe na substrate hepfo, ubushyuhe bwabyaye bushonga insimburangingo ya sintetike ya insuline ikora umusingi wa substrate nyinshi, resin yashongeshejwe nibindi bice byo gucukura Bishyirwa hafi yumwobo kandi bigashyirwa kumwobo uherutse kugaragara. urukuta muri feza y'umuringa, mubyukuri byangiza ubuso bwakurikiyeho.
Ibishishwa bishongeshejwe bizanasiga igice cyumurongo ushyushye kurukuta rwumwobo wa substrate, byerekana kutubahiriza nabi kubantu benshi bakora, bisaba ko hajyaho icyiciro cyubuhanga busa no gukuraho ikizinga na chimie etchback.Uburyo bumwe bukwiranye na prototype yimbaho ​​zumuzingo zacapwe nugukoresha wino yabugenewe idasanzwe-wino ya viscosity kugirango ikore igifuniko gifatanye cyane kandi cyitwara cyane kurukuta rwimbere rwa buri cyuho.Muri ubu buryo, nta mpamvu yo gukoresha uburyo bwinshi bwo kuvura imiti, intambwe imwe gusa yo gusaba, ikurikirwa no gukiza ubushyuhe, irashobora gukora igifuniko gikomeza imbere imbere yinkuta zose, gishobora gukwirakwizwa amashanyarazi nta yandi miti.Iyi wino nikintu gishingiye kuri resin gifatika kandi gishobora guhuzwa byoroshye nurukuta rwinshi rushyushye cyane, bityo bikuraho intambwe yinyuma.
2. Reel ihuza ubwoko bwatoranijwe
Amapine n'ibipapuro by'ibikoresho bya elegitoronike, nk'ibihuza, imiyoboro ihuriweho, transistor, hamwe n'imbaho ​​zoroshye za FPCB, byose byashyizweho kugira ngo bibone uburyo bwiza bwo guhangana no kurwanya ruswa.Ubu buryo bwa electroplating burashobora kuba intoki cyangwa bwikora, kandi bihenze cyane guhitamo buri pin kugiti cyawe kugirango ushireho, bityo gusudira rusange bigomba gukoreshwa.Mubisanzwe, impande zombi za fayili yicyuma yazengurutswe kubyimbye bisabwa irakubitwa, igasukurwa nuburyo bwa chimique cyangwa ubukanishi, hanyuma igahitamo guhitamo nka nikel, zahabu, ifeza, rhodium, buto cyangwa tin-nikel ivanze, umuringa-nikel, Nickel -kuramo amavuta, nibindi byo guhoraho.Muburyo bwa electroplating uburyo bwo gutoranya ibyatoranijwe, mbere ya byose, igipande cya firime irwanya igipande cyicyuma cyumuringa wicyuma cyumuringa kidakenera gushyirwaho, kandi igice cyatoranijwe cyumuringa cyatoranijwe.
3. Gufata urutoki
Icyuma kidasanzwe kigomba gushyirwaho ku kibaho gihuza imbaho, imbaho ​​zometse ku mbaho ​​cyangwa urutoki rwa zahabu kugira ngo bitabaho neza kandi birwanya kwambara.Ubu buhanga bwitwa gutondekanya urutoki cyangwa gusohora igice.Zahabu ikunze gushyirwaho kumurongo ugaragara kumurongo uhuza hamwe na nikel isize kumurongo wimbere.Urutoki rwa zahabu cyangwa igice kigaragara cyuruhande rwibibaho gikoresha tekinoroji yo gukoresha intoki cyangwa yikora.Kugeza ubu, isahani ya zahabu ku gikoresho cyo guhuza cyangwa urutoki rwa zahabu yashyizwe hamwe na nyirakuru hamwe na gurş, Bashyizweho buto aho.
Inzira niyi ikurikira:

1. Andika igifuniko kugirango ukureho amabati cyangwa amabati-ayobora kuri konti igaragara.
2. Kwoza amazi yoza.
3. Shyira hamwe.
4. Gukora byashizwe muri 10% acide sulfurike.
5. Ubunini bwa nikel isahani kuri konti igaragara ni 4-5 mm.
6. Karaba kandi ukureho amazi yubutare.
7. Kuvura igisubizo cyinjira muri zahabu.
8. Isahani ya zahabu.
9. Isuku.
10. Kuma.
4. Koza amasahani
Nubuhanga bwa electrodeposition, kandi ntabwo ibice byose byinjijwe muri electrolyte mugihe cya electroplating.Muri ubu buhanga bwa electroplating, agace gato gusa ni amashanyarazi, kandi nta ngaruka igira kubandi.Mubisanzwe, ibyuma bidasanzwe bishyirwa mubice byatoranijwe byumuzingo wacapwe, nkibice nkibibaho bihuza.Isahani yohanagura ikoreshwa cyane mugusana imbaho ​​zumuzunguruko mumaduka ya elegitoroniki.Wizike anode idasanzwe (anode idakora imiti, nka grafite) mubikoresho byinjira (ipamba) hanyuma uyikoreshe kugirango uzane igisubizo cya plaque ahantu hakenewe isahani.
Imirongo yihuta ya Co, Limited ni umunyamwuga: uruganda rukora imashini zumuzunguruko wa PCB, ruguha hamwe na: PCB yerekana, ikibaho cya sisitemu, icyicaro cya 1-34 PCB, ikibaho kinini cya TG, ikibaho cya impedance, ikibaho cya HDI, ikibaho cya Rogers, Gukora no gukora imbaho ​​zumuzunguruko wa PCB zitandukanye inzira nibikoresho nkibibaho bya microwave, ikibaho cya radio yumurongo, imbaho ​​za radar, ikibaho cyumuringa cyumuringa, nibindi.