Ingxenye: Izici ezahlukahlukene ezithinta intengo yebhodi le-PCB
Intengo ye-PCB ibilokhu iyi-puzzle kubathengi abaningi, futhi abantu abaningi bazozibuza ukuthi lezi zintengo zibalwa kanjani lapho zibeka ama-oda online. Ake sixoxe ngezakhi zentengo ye-PCB ndawonye.
- Izinto ezahlukahlukene ezisetshenziswa ku-PCB ziholela kumanani ahlukahlukene
Isibonelo, iphaneli evamile ephindwe kabili, ipuleti ngokuvamile ine-FR4 (Sheng Yi, I-Kingboard, i-Guoji, amanani amathathu ukusuka phezulu kuya phansi), ubukhulu bepuleti kusuka ku-0.5 oz kuya ku-3 oz umehluko omkhulu wentengo; Ku-ink yokumelana, amafutha ajwayelekile we-thermosetting oyela namafutha aluhlaza amnandi nawo akhona umehluko wentengo ethile.
Izinqubo zokwelashwa ezingaphezulu kwe-2.difefent surface ziholela kumanani ahlukahlukene
Inqubo evamile yokwelashwa komhlaba: i-OPP (i-oxidation ukumelana), kukhona i-hadl, i-hasl yamahhala (yezemvelo), indawo yegolide, igolide lokucwilisa kanye nenqubo ethile yenqubo, futhi, intengo yenqubo ibiza kakhulu ngokuzayo.
I-3.PCB ngokwayo ebangelwa ubunzima obuhlukile bokuhlukahlukana kwamanani.
Kunezimbobo eziyi-1000 kuwo womabili amabhodi wesifunda. Uma usayizi we-hole yebhodi elilodwa mkhulu kune-0.2mm, usayizi wembobo yelinye ibhodi ungaphansi kuka-0.2mm. Uma izinhlobo ezimbili zamabhodi wesifunda ziyefana, kepha ububanzi be-Line kanye nesikhala somugqa zihlukile, enye inkulu kakhulu kune-4mil kanti enye incane kune-4mil, kuzodala futhi izindleko zokukhiqiza ezahlukahlukene. Okulandelayo kusenokumbalwa ongakuhambeli ukwakhiwa kwe-Craft Craft Craft Craft futhi ukwengeza ukuqoqa imali, isibonelo umgodi, ungcwatshwe umgodi ongaboni, umgodi oyimpumputhe, ipuleti yokhiye wokuphrinta ukuphrinta uwoyela wekhabhoni.
