Ehlelweni lokuthuthuka kwemikhiqizo yanamuhla kagesi, ikhwalithi yamabhodi wesifunda ithinta ngqo ukusebenza kanye nokwethenjwa kwemishini kagesi. Ukuze uqinisekise ikhwalithi yemikhiqizo, izinkampani eziningi zikhetha ukwenza ubufakazi besiko lamabhodi e-PCB. Lesi sixhumanisi sibaluleke kakhulu ekuthuthukisweni komkhiqizo nokukhiqizwa. Ngakho-ke, insizakalo yokufakazelwa ngokwezifiso yePCB?

Izinsizakalo zokusayina nezibonisi

1. Ukuhlaziywa kwesidingo: Abakhiqizi be-PCB kudingeka babe nokuxhumana okujulile namakhasimende ukuze baqonde izidingo zabo ezithile, kufaka phakathi imisebenzi yesekethe, ubukhulu, izimo zokwenziwa. Kuphela ngokuqonda ngokuphelele izidingo zamakhasimende amakhasimende esingahlinzeka ngezisombululo ezifanele ze-PCB.

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Ukukhetha izinto ezibonakalayo nokulungiselela

1. Izinto ezisetshenziselwa izinto eziphansi

2. Izinto ezisetshenziswayo: izinto ezisetshenziswayo ezisetshenziswayo zifaka i-foil ye-Copper, evame ukuhlukaniswa ithusi le-electrolytic nethusi eligoqiwe. Ubukhulu be-foil yethusi buvame phakathi kwama-microns ayi-18 nama-microns ayi-105, futhi kukhethwe ngokususelwa kumthamo wokuthwala wamanje welayini.

I-3. Ama-pads kanye nama-plating

Ubuchwepheshe bezokukhiqiza kanye nokulawulwa kwenqubo

1. Ukuvezwa kanye nentuthuko: Umdwebo wesekethe oklanyelwe ukudluliselwa ebhodini leCopper-Clad ngokuvezwa, futhi kwakhiwa iphethini yesifunda ngemuva kwentuthuko.

2. I-Etching: Ingxenye ye-foil ye-Copper engambozwanga i-photoresist isuswa ngokufakwa kwamakhemikhali, kanti umjikelezo we-foil owenziwe kabusha uyagcinwa.

3. Ukushayela: Dlala ngezimbobo ezahlukahlukene futhi ukhuphuke izimbobo ku-PCB ngokuya ngezidingo zokwakhiwa. Indawo kanye nobubanzi balezi zimbobo kudingeka kube ngqo kahle.

I-4. I-Electroplating: I-Electroplating yenziwa kwizimbobo ezibiziweyo nasemigqeni engaphezulu yokwandisa ukuvumelanisa nokuphikiswa kokugqwala.

I-5. Isendlalelo Sokumelana Sobe

I-6. Ukuphrinta kwesikrini sikaSilk

Ukulawulwa nokulawulwa kwekhwalithi

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2. Ukuhlolwa okusebenzayo: Yenza ukuhlolwa okusebenzayo ngokususelwa kwizimo zangempela zohlelo ukuze uqinisekise ukuthi ngabe i-PCB ingahlangabezana nezidingo zokuklama.

I-3. Ukuhlolwa Kwezemvelo: Hlola i-PCB ezindaweni eziphakeme ezifana nokushisa okuphezulu kanye nomswakama ophezulu ukubheka ukuthembeka kwayo ezindaweni ezinokhahlo.

4. Ukuhlolwa kokubukeka: Ngokuhlola okwenziwe ngesandla noma okuzenzakalelayo (AOI), thola ukuthi ngabe kukhona amaphutha ebusweni be-PCB, njengokuphambuka kwesikhundla, njll.

Ukukhiqizwa kwesivivinyo esincane se-batch kanye nempendulo

1. Ukukhiqizwa okuncane kwe-batch: Khiqiza inombolo ethile yama-PCBS ngokuya ngezidingo zamakhasimende ukuze uhlolwe okunye nokuqinisekiswa.

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3. Ukulungiswa nokulungiswa: Kususelwa kwimpendulo yokukhiqiza isivivinyo, uhlelo lokuklama nenqubo yokukhiqiza iyalungiswa ukuze kuqinisekiswe ikhwalithi yomkhiqizo kanye nokwethembeka.

I-PCB Board Custom Service iyiphrojekthi ehlelekile emboza i-DFM, Ukukhethwa kwezinto ezibonakalayo, inqubo yokukhiqiza, ukuhlolwa, ukukhiqizwa kwesivivinyo kanye nenkonzo yokuthengisa ngemuva. Akuyona kuphela inqubo elula yokukhiqiza, kepha futhi nesiqinisekiso esiyindilinga sonke sekhwalithi yomkhiqizo.

Ngokusebenzisa kahle lezi zinsizakalo, izinkampani zingathuthukisa ngempumelelo ukusebenza komkhiqizo kanye nokwethenjwa, zinciphise umjikelezo wokucwaninga kanye nokuthuthuka, futhi zithuthukise ukuncintisana kwemakethe.