Sabata ino, tikhala ndi zoyambira zaukadaulo wamakina omangira filimu.Nkhaniyi ikufotokoza njira zoyenera zomwe zikukhudzidwa ndi zida zomangira filimu ya capacitor, ndikufotokozera mwatsatanetsatane matekinoloje ofunikira omwe akukhudzidwa, monga ukadaulo wowongolera kupsinjika, ukadaulo wowongolera mafunde, ukadaulo wa demetalization, ndiukadaulo wosindikiza kutentha.

Ma capacitor opanga mafilimu akhala akugwiritsidwa ntchito mochulukirachulukira chifukwa cha mawonekedwe awo abwino.Ma capacitors amagwiritsidwa ntchito kwambiri ngati zida zamagetsi zamagetsi m'mafakitale amagetsi monga zida zapakhomo, zowunikira, zida zowunikira, zolumikizirana, zida zamagetsi, zida, mita ndi zida zina zamagetsi.Ma capacitor omwe amagwiritsidwa ntchito kawirikawiri ndi mapepala a dielectric capacitors, ceramic capacitors, electrolytic capacitors, etc. Ma capacitor a mafilimu akukhala pang'onopang'ono pamsika waukulu chifukwa cha makhalidwe awo abwino kwambiri, monga kukula kochepa, kulemera kwake.Capacitance yokhazikika, kutsekereza kwakukulu, kuyankha pafupipafupi komanso kutaya pang'ono kwa dielectric.

Ma capacitor amakanema amagawidwa kukhala: mtundu wa laminated ndi mtundu wa bala malinga ndi njira zosiyanasiyana zopangira pachimake.Njira yokhotakhota ya filimu yomwe idayambitsidwa pano ndi yopangira ma capacitor wamba, mwachitsanzo, ma capacitor cores opangidwa ndi zitsulo zopangidwa ndi zitsulo, filimu yazitsulo, filimu yapulasitiki ndi zipangizo zina (ma capacitor a cholinga, high-voltage capacitors, security capacitors, etc.), Amagwiritsidwa ntchito kwambiri poyang'anira nthawi, ma oscillation ndi zosefera, ma frequency apamwamba, kuthamanga kwambiri komanso zochitika zaposachedwa kwambiri, zowunikira zowonera ndi mtundu wa TV wamtundu wa reverse circuit, magetsi odutsa mizere yochepetsera phokoso, nthawi zotsutsana ndi zosokoneza, ndi zina zambiri.

Kenako, tidzafotokozera mwatsatanetsatane njira yotsekera.Ukadaulo wa mafunde a capacitor ndi wokhotakhota filimu yachitsulo, zojambula zachitsulo ndi filimu yapulasitiki pachimake, ndikuyika mokhota mosiyanasiyana molingana ndi mphamvu yapakati ya capacitor.Chiwerengero cha matembenuzidwe okhotakhota chikafika, zinthuzo zimadulidwa, ndipo pamapeto pake kupumulako kumasindikizidwa kuti kumalize kupindika kwapakati pa capacitor.Chithunzi chojambula chojambula chojambula chikuwonetsedwa mu chithunzi 1. chithunzi chojambula chojambula chojambula chikuwonetsedwa mu Chithunzi 2.

Pali zinthu zambiri zomwe zimakhudza magwiridwe antchito panthawi yokhotakhota, monga kusalala kwa thireyi yopachikidwa, kusalala kwa pamwamba pa chodzigudubuza chosinthira, kugwedezeka kwa zinthu zopindika, kuwonongeka kwa filimuyo, kusindikiza zotsatira pa yopuma, njira yokhotakhota zinthu stacking, etc. Zonsezi adzakhala ndi chikoka chachikulu pa ntchito kuyezetsa wa komaliza capacitor pachimake.

Njira yodziwika bwino yosindikizira kumapeto kwa kunja kwa capacitor core ndi kusindikiza kutentha ndi chitsulo chosungunuka.Powotcha nsonga yachitsulo (kutentha kumadalira njira yazinthu zosiyanasiyana).Pankhani ya kusinthasintha kwapang'onopang'ono kwachitsulo chozunguliridwa, nsonga ya chitsulo chosungunula imagwirizanitsidwa ndi filimu yosindikizira yakunja ya capacitor core ndikusindikizidwa ndi kusindikiza kotentha.Ubwino wa chisindikizo umakhudza mwachindunji maonekedwe a pachimake.

Filimu yapulasitiki pamapeto osindikizira nthawi zambiri imapezeka m'njira ziwiri: imodzi ndiyo kuwonjezera filimu ya pulasitiki pamphepete, zomwe zimawonjezera makulidwe a capacitor dielectric wosanjikiza komanso kumawonjezera kukula kwa capacitor pachimake.Njira ina ndiyo kuchotsa filimu yachitsulo kumapeto kwa kupiringidza kuti mupeze filimu ya pulasitiki yokhala ndi zitsulo zowonongeka, zomwe zingathe kuchepetsa m'mimba mwake pachimake ndi mphamvu yofanana ya capacitor core.