PCB bivuga icyapa cyumuzingo cyacapwe (Icapa cyumuzunguruko cyacapwe), aricyo gitanga amashanyarazi yibikoresho bya elegitoroniki.Biramenyerewe cyane mubikorwa bya elegitoroniki, kandi bitatu birwanya anti-adhesive (irangi) bikoreshwa cyane muri byo, kandi nta bwoko bwo gufatira hamwe nka PCB butanga ibimenyetso bitatu (irangi).Mubyukuri, urwego rwibintu bitatu bifatika (irangi) rusize kuri PCB.irangi).
Gukoresha ibintu bitatu birwanya amarangi ni ukurinda PCB kwangizwa nimpamvu zo hanze no kuzamura ubuzima bwa serivisi PCB.Nkuko ibicuruzwa bya elegitoroniki yo mu rwego rwo hejuru bifite byinshi bisabwa kandi byujuje ubuziranenge bwa PCB, impuzu zisa zikoreshwa cyane ku mbaho zumuzunguruko.
Ibintu bitera PCB kwangirika byoroshye:
Ubushuhe nibintu byiganje kandi byangiza cyane PCBs.Ubushuhe bukabije buzagabanya cyane kurwanya izirinda hagati yabatwara, kwihuta kubora, kugabanya Q agaciro, hamwe na korode.Bikunze kubaho ko igice cyicyuma cya PCB gifite patina, giterwa nubushakashatsi bwimiti yumuringa wicyuma hamwe numwuka wamazi na ogisijeni.
Nkuko byangiza amajana yanduye ushobora gusanga utabishaka kurubaho rwacapwe, kandi birashobora gutera ibisubizo nkibitero byubushuhe, nko kunanirwa kwa elegitoronike, kwangirika kwabayobora, ndetse numuyoboro mugufi.Umwanda ukunze kuboneka muri sisitemu y'amashanyarazi urashobora kuba ibintu bya shimi bisigaye mubikorwa byo gukora.Ibyo bihumanya birimo fluxes, ibikoresho byo kurekura ibishishwa, ibyuma byuma, hamwe na wino.
Hariho kandi amatsinda akomeye y’umwanda uterwa namaboko yabantu, nkamavuta yumubiri, igikumwe cyintoki, kwisiga nibisigazwa byibiribwa.Hariho kandi umwanda mwinshi mubidukikije bikora, nka spray yumunyu, umucanga, lisansi, aside, andi mavuta yangirika hamwe nububiko.
Ni ukubera iki ushyiraho anti-adhesive (irangi)?
PCB isize hamwe na anti-adhesive (irangi) ntabwo irinda gusa ubushuhe, irinda umukungugu, kandi idafite amazi, ariko kandi ifite imbaraga zo kurwanya ubukonje nubushyuhe, kurwanya gusaza, kurwanya imishwarara, kurwanya umunyu, kurwanya ruswa ya ozone, kunyeganyega kurwanywa, guhinduka neza no gukomera.Iyo byatewe nibintu bibi bidukikije bikora, birashobora kugabanya cyangwa gukuraho kwangirika kwimikorere ya elegitoroniki.
Bitewe nuburyo butandukanye bwibidukikije bwibicuruzwa bitandukanye byanyuma, ibisabwa kugirango imikorere ihamye izashimangirwa.Ibikoresho byo mu rugo nka firigo, imashini imesa, hamwe n’ubushyuhe bwo mu mazi bifite ibyangombwa byinshi byo kurwanya ubushuhe, mu gihe abafana bo hanze n’amatara yo ku mihanda bisaba ibicuruzwa bifite imikorere myiza yo kurwanya igihu.
Nigute ushobora gukoresha vuba kandi neza uburyo bwo guhuza (irangi) kuri PCB?
Mu nganda zitunganya PCB, hari ibikoresho byikora byuzuye byo gutwikira irangi ririnda ku mbaho z’umuzunguruko - imashini eshatu zirwanya amarangi, zizwi kandi nk'imashini eshatu zirwanya amarangi, imiti itatu irwanya amarangi, imiti itatu yo kurwanya amavuta. , imashini eshatu zirwanya irangi Imashini itera amarangi, nibindi, byashizweho kugirango bigenzure amazi, kandi bitwikire igipande cyamabara ahuye hejuru ya PCB, nko gutwikira igipande cyabafotora hejuru ya PCB mukibiza, gutera cyangwa kuzunguruka.
Imashini eshatu zirwanya amarangi zikoreshwa cyane cyane mugutera gutera neza, gutwikira no gutonyanga kole, irangi nandi mavuta mugikorwa cyibicuruzwa kugeza aho ibicuruzwa bigeze, kandi birashobora gukoreshwa kugirango ushushanye umurongo, uruziga cyangwa arc.
Imashini eshatu zirwanya amarangi ni ibikoresho byo gutera imiti yabugenewe yo gutera imiti itatu irwanya amarangi.Kubera ko ibikoresho bigomba guterwa hamwe namazi yo gutera agomba gukoreshwa biratandukanye, guhitamo ibice byimashini itwikiriye mubijyanye nimiterere yibikoresho nabyo biratandukanye.Imashini eshatu zirwanya amarangi zifata porogaramu igezweho yo kugenzura mudasobwa, ishobora kumenya guhuza imirongo itatu, kandi ifite ibikoresho bya sisitemu yo gukurikirana kamera ishobora kugenzura neza aho itera.
Igihe cyo kohereza: Werurwe-01-2023