PCB zopangira zamakampani zimaphatikizira ulusi wamagalasi, zojambulazo zamkuwa, bolodi yamkuwa, utomoni wa epoxy, inki, zamkati zamatabwa, ndi zina zotero. Bokosi lamkuwa lamkuwa limapangidwa ndi zojambulazo zamkuwa, utomoni wa epoxy, ulusi wamagalasi ndi zinthu zina zopangira. Pogwiritsa ntchito PCB, zopangira zimawononga gawo lalikulu, pafupifupi 60-70%.

Makina a PCB kuyambira pamwamba mpaka pansi ndi “zopangira – gawo lapansi – kugwiritsa ntchito kwa PCB”. Zipangizo zomwe zili kumtunda zimaphatikizapo zojambulazo zamkuwa, utomoni, nsalu zamagalasi, zamkati zamatabwa, inki, mpira wamkuwa, ndi zina zotero. Zolemba zapakatikati zimangotengera mbale yokhazikitsidwa ndi mkuwa, imatha kugawidwa mu mbale yolimba yamkuwa ndi mbale yosalala yamkuwa, yomwe mbale yolimba yamkuwa imatha kugawidwa m’mapepala okhala ndi mkuwa, zokutira zamkuwa zamkuwa ndi nsalu yamagalasi yokhotakhota mkuwa atavala mbale malingana ndi zinthu analimbitsa; Pansi pambuyo pake ndi kugwiritsa ntchito mitundu yonse ya PCB, ndipo unyolo wa mafakitale kuyambira pamwamba mpaka pansi pamlingo wamafuta wotsika umatsika motsatizana.

Chojambula cha unyolo wamakampani a PCB

Chakumtunda: Zojambula zamkuwa ndizofunikira kwambiri popanga mbale zokutira zamkuwa, zowerengera pafupifupi 30% (mbale yolimba) ndi 50% (mbale yopyapyala) pamtengo wamtengo wokutira mbale zamkuwa.Mtengo wa zojambulazo zamkuwa zimadalira kusintha kwa mkuwa, komwe kumakhudzidwa kwambiri ndi mtengo wamkuwa wapadziko lonse lapansi. Chojambula chamkuwa ndi cathodic electrolysis zakuthupi, zotchinga m’munsi mwa bolodi, monga zinthu zopangira mu PCB, zimathandizira pakuziziritsa. Nsalu ya fiberglass ndichimodzi mwazida zopangira zokutira zamkuwa. Zapangidwa kuchokera ku ulusi wamagalasi ndipo zimawerengera pafupifupi 40% (mbale yolimba) ndi 25% (mbale yopyapyala) yamtengo wamapangidwe okutidwa ndi mkuwa. Nsalu ya fiberglass pakupanga kwa PCB monga zinthu zolimbikitsira zimathandizira kukulitsa mphamvu ndi kutchinjiriza, mu mitundu yonse ya nsalu ya fiberglass, utomoni wopanga pakupanga kwa PCB imagwiritsidwa ntchito ngati cholumikizira kumata nsalu ya fiberglass palimodzi.

Makampani opanga mkuwa amapangira ndende yayikulu, makampani omwe akutsogolera mphamvu zamagwirizano. Zojambula zamkuwa zamagetsi ndizomwe zimagwiritsidwa ntchito ndi PCB, njira zopangira zamagetsi zamagetsi zamagetsi, kusanja mosamalitsa, zopinga zazikulu komanso ukadaulo waukadaulo, zakhala zikuphatikizidwa ndi digiri yazogulitsa zamakampani ndizoposa, kupanga kwapadziko lonse lapansi kopanga zopangira opanga khumi kumatenga 73%, ya malonda ogulitsa mafakitale amkuwa ndi olimba, zida zakumtunda zamitengo yamkuwa kuti zitsike. Mtengo wa zojambulazo zamkuwa zimakhudza mtengo wamkuwa wonyezimira, kenako zimapangitsa kusintha kwa bolodi loyenda kutsika.

Galasi ya fiber fiber nyenyezi yomwe ikukwera

Pakatikati pa mafakitale: Mkuwa wovala mbale yamkuwa ndizofunikira kwambiri pakupanga kwa PCB. Mkuwa wokutira amabatiza zolimbitsa zakuthupi ndi utomoni wambiri, mbali imodzi kapena mbali ziwiri zokutidwa ndi zojambulazo zamkuwa, kudzera pakukanikiza kotentha ndikukhala mtundu wa mbale, ya (PCB), yotulutsa, kutchinjiriza, kuthandizira ntchito zazikulu zitatu, bolodi lapadera laminated mtundu wapadera pakupanga kwa PCB, zokutira mkuwa 20% ~ 40% yamtengo wapangidwe wonse wa PCB, pamitengo yonse yazinthu za PCB zomwe zimakhala zapamwamba kwambiri, Fiberglass nsalu gawo lapansi ndi mtundu wofala kwambiri wamkuwa wovekedwa ndi mkuwa, wopangidwa ndi nsalu ya fiberglass ngati zinthu zolimbikitsira komanso epoxy resin ngati binder.

Pansi pamsika kwa mafakitale: kuchuluka kwakukula kwa ntchito zachikhalidwe kukucheperachepera, pomwe mapulogalamu omwe akutuluka adzakhala malo okula. Kukula kwa APPLICATIONS zachikhalidwe mu PCB yakumunsi kumatsika ndikucheperachepera, pomwe ntchito zikubwera kumene, ndikupitilizabe kupititsa patsogolo zamagetsi zamagalimoto, zomangamanga zikuluzikulu za 4G komanso chitukuko chamtsogolo cha 5G zimayendetsa ntchito yomanga zida zoyankhulira, PCB yamagalimoto ndi kulankhulana PCB adzakhala mfundo zokula zatsopano mtsogolo.