I-PCB (Printed Circuit Board) iyingxenye ebalulekile yemikhiqizo kagesi.Nokho, ngenxa yezinkinga ezithile zekhwalithi ezivamile enqubweni yokukhiqiza, lokhu kungaba nomthelela omubi ekusebenzeni nokuthembeka kwemikhiqizo kagesi.Lesi sihloko sizokwethula ezinkingeni zekhwalithi ezijwayelekile zamabhodi esekethe e-PCB nokuthi yiziphi izinqubo namathuluzi athintekayo.
Okokuqala, vumela'ikhuluma ngezinkinga zokuphrinta isikrini se-pcb sikasilika:
Ukuphrinta kwesikrini sikasilika kuyinqubo yokuphrinta amalogo, umbhalo kanye nemifanekiso ku-PCB, engasiza abantu ukuhlonza kangcono nokuhlanganisa izingxenye ze-electronic.Kodwa-ke, uma ikhwalithi yesikrini sikasilika ingeyinhle, ilogo izobe ingacacile, ifiphale noma isuswe.Ukuze kuxazululwe le nkinga, i-PCB ehlakaniphile ezenzakalelayo ngokugcwele ene-CCD yokuma kanye noyinki wesikrini sikasilika wekhwalithi ephezulu ingasetshenziswa ukuqinisekisa ukucaca nokunemba kophawu.
Okwesibili, ukukhethwa komshini wokunyathelisa isikrini sebhodi lesifunda nakho kuyindaba ebalulekile.Imishini ehlukene yokunyathelisa isikrini sebhodi lesifunda inokusebenza okuhlukile nokunemba.Ukukhetha okulungile kungathuthukisa ikhwalithi nokusebenza kahle kokuphrinta isikrini futhi kunciphise amaphutha nokuchezuka.Lokhu kusho ukuthi umshini wokuphrinta wesikrini se-pcb okhethiwe udinga ukuba ube lula ukuwulungisa nokusebenzisa, noma kufanele uhambisane nawo ngokwawo futhi ube nomklamo ophelele wokusebenza kuzo zonke izici, noma kufanele wenziwe ngokwezifiso ngokukhethekile ngokwezidingo zomenzi.
Imishini yokuphrinta isikrini semaski ye-Solder ingenye into ekhathazayo.I-solder mask iyisendlalelo sezinto ezisetshenziselwa ukuvikela izindawo zokunamathisela zamabhodi wesifunda.Ingavimbela ama-circuits amafushane kanye ne-solder engalungile.Kodwa-ke, uma ikhwalithi yokuphrinta isikrini semaski ye-solder ingeyinhle, izoholela ekushubeni kwemaski ye-solder engalingani, ukuqhekeka noma ukuxebuka.Ukuze uxazulule le nkinga, kufanele ukhethe iphrinta yesikrini semaski ye-solder enekhwalithi ethembekile, ikakhulukazi inqubo ye-mask ye-solder, enomthelela oqondile kwikhwalithi ye-PCB.Lapho ibhodi le-PCB elisezingeni eliphezulu liphakeme, ziphakama kakhulu izidingo zenqubo yemaski ye-solder.I-Xin Jinhui, njengoba Ifana nabakhiqizi abanamandla bemishini yokunyathelisa isikrini semaski ye-pcb solder.Imishini yayo ingatholakala kubakhiqizi abakhulu be-PCB emhlabeni jikelele futhi iye yaqashelwa kabanzi yizinkampani eziphezulu eziyi-100 embonini ye-PCB.
Enye inkinga evamile umshini wokuxhuma umgodi we-PCB.Izimbobo zokuxhuma izimbobo ezincane ezisetshenziselwa ukuxhuma amasekhethi emazingeni ahlukene.Uma izinga lezimbobo zepulaki lingelihle, kuzoholela ekuxhumekeni kukagesi okungathembeki, amasekhethi amafushane noma amasekhethi avulekile.Kukhona futhi inkinga evamile yembobo yegolide.Ngakho-ke, ukuze ugweme le nkinga, kufanele ukhethe i-PCB inki/ene-supercharging function ukuze uqinisekise ukuthi izimbobo zepulaki zigcwele, gwema ukuxhuma izimbobo ngokuphindaphindiwe, ukuchitha isikhathi, ukungasebenzi, nokunciphisa izinga lebhodi le-scrap.Okwesibili, inokunemba okuphezulu nokusebenza kahle okuphezulu nezinye izinzuzo, ngaleyo ndlela isungula izinzuzo zezomnotho.
Ekugcineni, i-ovini yokuphrinta isikrini nayo iyisixhumanisi esibalulekile.Ihhavini yomhubhe isetshenziselwa ukwelapha uyinki wokuphrinta isikrini kanye nemaski ye-solder.Uma izinga lokushisa likahhavini lingalingani noma isilawuli sesikhathi singalungile, kuzodala izinkinga zekhwalithi zokuphrinta kwesikrini kanye nemaski ye-solder.Ukuze uxazulule le nkinga, kufanele ukhethe uchwepheshe futhi wenze ukushisa okuqinile nokulawula isikhathi.Isinyathelo sesibili i-PCB solder mask pre-baking kanye nezinqubo zokubhaka ngemva kombhalo, ezivame ukuthatha amahora ambalwa, futhi ukubhaka ukushisa kuyingxenye ebaluleke kakhulu yenqubo yonke yokukhiqiza ye-PCB.Ingumthengi omkhulu, ngakho ukukhetha okokusebenza okunomphumela omuhle wokonga amandla, ikhwalithi ephezulu nesivinini esisheshayo kubaluleke kakhulu kubakhiqizi be-PCB ukuthuthukisa ukusebenza kahle kwabo.Iqashelwa izinkampani ezihamba phambili embonini, ithembekile.
Ngokungeziwe ezinkingeni ezishiwo ngenhla, kunezinye izindaba zekhwalithi ezidinga ukunakwa, njengobukhulu obungalungile bebhodi lesifunda, ikhwalithi yephedi ephansi, ukuhlola ukusebenza kukagesi okungaphelele, njll. Ukuqinisekisa ikhwalithi yama-PCB, izinqubo zokukhiqiza ezifanele nezinyathelo eziqinile zokulawula ikhwalithi. kufanele yamukelwe.
Sekukonke, izindaba zekhwalithi ye-PCB zibandakanya izixhumanisi eziningi, okuhlanganisa isikrini sikasilika, imaski ye-solder, izimbobo zamapulaki nohhavini.Ngokukhetha amathuluzi nezinto zokwakha ezifanele, kanye nokulawula ikhwalithi eqinile, lezi zinkinga zingaxazululwa ngempumelelo futhi ikhwalithi nokuthembeka kwama-PCB kungathuthukiswa.Kodwa-ke, ngokuphindaphinda okusheshayo nokuvuselelwa kwemikhiqizo ye-elekthronikhi, ukukhiqizwa kwe-PCB kuyaqhubeka nokuba nezinselelo ezintsha, futhi imishini emisha nezinqubo ziyaqhubeka nokuvela.Lokhu futhi kubeka phambili izidingo eziphakeme zamakhono obuchwepheshe namazinga okukhiqiza abakhiqizi be-PCB.Ungaminyanisa kanjani izindleko zokukhiqiza futhi uthuthukise ukusebenza kahle koKhiqizo kanye nokuqinisekisa ikhwalithi yomkhiqizo ibe yinto ehamba phambili kubakhiqizi be-PCB ekuthuthukisweni kwebhizinisi labo.Ukuze kugcinwe ukuncintisana kwezimakethe, kufanele baqhubeke nokusebenza kanzima ukuze baqhubekisele phambili ukukhula kwenzuzo okuphelele.Njengomkhiqizi onamandla wemishini ekhethekile ye-PCB ezishintshayo, i-Xinjinhui izibophezele ocwaningweni nasekuthuthukisweni kobuchwepheshe obusezingeni eliphezulu., yenze umnikelo oncomekayo ekusizeni amakhasimende ezinkampani angaphezu kuka-3,000 ukuthi abone ukuzenzela okuhlakaniphile, ukonga amandla, ukunciphisa izindleko kanye nokwenza ngcono ukusebenza kahle.Sibheke ngabomvu ukubonisana kwakho.
Isikhathi sokuthumela: Mar-05-2024