【Kukula Kwazinthu Zopangira Mafakitole】 Zida Zodzipangira Zafodya
Chiyambi cha Zamalonda
Kupinda masamba ndi chida cholekanitsa masamba a fodya ku tsinde la fodya, omwe amatha kugawidwa m'mitundu yopingasa komanso yopingasa.Chowombera masamba chimapangidwa ndi zigawo ziwiri zazikulu: chowombera tsamba ndi cholekanitsa mpweya.Chowombera tsamba ndi chogudubuza chozungulira, pamwamba pa silinda imakhala ndi misomali, ndipo pali zotchingira zozungulira kunja kwa chogudubuza.Tsambalo limang'ambika ku tsinde la fodya chifukwa cha misomali ndi mafelemu.Wolekanitsa mpweya amagawaniza chisakanizocho pambuyo popuntha m'zigawo ziwiri, tsamba ndi tsinde, pogwiritsa ntchito maulendo osiyanasiyana oyandama a tsamba ndi tsinde mumlengalenga.Mapesi a fodya ndi masamba otsala amatumizidwa ku gawo lotsatira la mpukutuwo kuti akalandire chithandizo.
Zowonetsera Zamalonda
Folding nsonga cholumikizira ndi makina apadera olumikizira nsonga zosefera ku ndudu za ndudu.Kapangidwe ka cholumikizira nsonga zosefera zimatengera mfundo ya docking yofanana.Imalumikizidwa koyamba muwiri, kenako imadula pakati pa ndudu ziwiri zosefera.Makina ophatikizira nsonga zosefera makamaka amaphatikiza ndudu, nsonga yosefera, kukulunga mapepala, kuphatikizika, kudula matako ndi kuzindikira.Kusuntha kwakukulu kumachitika ndi ng'oma zozungulira kapena mitolo.Ma grooves amagawidwa mofanana pamphepete mwa kunja kwa ng'oma, ndodo zosefera ndi ndodo za ndudu zili m'mabowo, ndipo mabowo amakonzedwa pansi pa grooves, yomwe imagwirizanitsidwa ndi payipi ya mpweya kudzera mu valve yogawa.Lumikizani payipi yopondereza ya negative pamene sefa ndi ndudu zikufunika kuyamwa, ndi kulumikiza payipi ya mpweya kapena mpweya pamene sefa ndi ndudu ziyenera kutulutsidwa.
Ubwino wa Zamankhwala
Makina opanga ndodo zopindika nthawi zambiri amakhala ndi pretreatment and rolling.① Gawo la pretreatment limapangitsa kuti zinthu zosefera zizikhala zoyenera kugudubuza, ndipo kapangidwe kake kamasiyana ndi zosefera.Pazida za ulusi wa acetate, ntchito yomasula ndodo ndikuyika plasticizer iyenera kumalizidwa.Njira ya screw roll ndi njira ya nozzle ya mpweya ndi njira zomwe zimagwiritsidwa ntchito kwambiri potsegulira chokokera.Mapulasitiki ambiri amagwiritsidwa ntchito ndi njira ya centrifugal disc kapena njira ya brush roller.Kwa zida zamapepala, pachimake cha pepala chizikulungidwa mu gawo lokonzekera.Paphata pa Chichewa 119 Papepala likapangidwa ndi zigawo zingapo za pepala, limaphatikizanso kudula mapepala.② Gawo lopindika ndikukulunga zosefera zomwe zidapangidwa poyamba kukhala mizere ndikuzidula.Kapangidwe kake kamakhala kofanana ndi gawo lopiringa la makina a ndudu, koma mawonekedwe a mfuti ya ndudu ndi gawo la gluing zitha kukhala zosiyana.Izi ndichifukwa choti zosefera zimakhala ndi mphamvu yayikulu yobwereranso pakuwumba, zomwe zimafunikira kuti chiwongolerocho chizitha kumangidwa mwachangu.Makina omangira ndodo zothamanga kwambiri nthawi zambiri amagwiritsa ntchito zomatira zotentha zosungunuka ngati zomatira, ndipo chilolo chimatha kufulumizitsidwa ndi kuziziritsa pambuyo pa gluing.
