Chojambula chamkuwa, mtundu wa zinthu zoipa electrolytic, waika pa maziko wosanjikiza wa PCB kupanga mosalekeza zitsulo zojambulazo ndipo amatchedwanso kondakitala wa PCB.Imamangirizidwa mosavuta ndi wosanjikiza wotsekereza ndipo imatha kusindikizidwa ndi wosanjikiza woteteza ndikupanga mawonekedwe ozungulira pambuyo pa etching.
Chojambula chamkuwa chimakhala ndi mpweya wochepa wa pamwamba ndipo chimatha kuphatikizidwa ndi magawo osiyanasiyana, monga zitsulo, zipangizo zotetezera.Ndipo zojambulazo zamkuwa zimagwiritsidwa ntchito makamaka muchitetezo chamagetsi ndi antistatic.Kuyika chojambula chamkuwa cha conductive pamwamba pa gawo lapansi ndikuphatikizidwa ndi gawo lapansi lachitsulo, kumapereka kupitiliza kwabwino kwambiri komanso chitetezo chamagetsi.Zitha kugawidwa mu: zojambulazo zomatira zamkuwa, zojambulazo zamkuwa zamkuwa, zojambulazo zamkuwa zamkuwa, ndi zina zotero.
Electronic grade mkuwa zojambulazo, ndi chiyero cha 99,7% ndi makulidwe a 5um-105um, ndi chimodzi mwa zinthu zofunika kwambiri kuti tikwaniritse chitukuko chofulumira cha mafakitale a zidziwitso zamagetsi.Kuchuluka kwa zojambulazo zamagetsi zamkuwa kukukula.Amagwiritsidwa ntchito powerengera ntchito mafakitale, zida zoyankhulirana, zida za QA, batire ya lithiamu ion, ma TV, VCRs, osewera ma CD, ma copiers, matelefoni, zowongolera mpweya, zida zamagetsi zamagetsi, etc.
Ndi zida zingati zamagetsi zomwe mwagwiritsa ntchito lero?Ndikhoza kubetcha kuti alipo ambiri chifukwa tazunguliridwa ndi zipangizozi ndipo timadalira.Kodi munayamba mwadzifunsapo momwe ma waya ndi zinthu zina zimalumikizirana pakati pazida izi?Zipangizozi zimapangidwa ndi zinthu zopanda conductive ndipo zimakhala ndi njira, mayendedwe mkati mwake ndi mkuwa womwe umalola kuti chizindikiro chiziyenda mkati mwa chipangizocho.Chifukwa chake ndichifukwa chake muyenera kumvetsetsa kuti PCB ndi chiyani chifukwa iyi ndi njira yomvetsetsa momwe zida zamagetsi zimagwirira ntchito.Nthawi zambiri, ma PCB amagwiritsidwa ntchito pazida zama media koma zoona zake, palibe chipangizo chamagetsi chomwe chingagwire ntchito popanda ma PCB.Zida zonse zamagetsi, kaya ndizogwiritsidwa ntchito m'nyumba kapena mafakitale, zimapangidwa ndi PCB.Zida zonse zamagetsi zimapeza chithandizo chamakina kuchokera ku mapangidwe a PCB.
Zolemba zofananira:Chifukwa chiyani Copper Foil amagwiritsidwa ntchito pa PCB Manufacturing?
Nthawi yotumiza: May-15-2022