Kobcinta Farsamada iyo Dhaqanka Codsiga Isku-dhafka Feerrite ee Jilicsan iyo Mashiinnada Granulating
Ferrites jilicsan (sida manganese-zinc iyo nikkel-zinc ferrites) waa maaddooyinka asaasiga ah ee qaybaha elektaroonigga ah, waxqabadkooduna wuxuu aad ugu tiirsan yahay isku-dhafka walxaha cayriin iyo granulation. Sida qayb muhiim ah oo ka mid ah qalabka wax soo saarka, isku dhafka iyo mashiinnada granulating ayaa si weyn u wanaajiyey awoodda magnetic, xakamaynta luminta, iyo xasilloonida heerkulka qalabka magnetic jilicsan iyada oo loo marayo hal-abuurnimo tignoolajiyadeed sannadihii la soo dhaafay.
Qalabka Mashiinka Granulating Ferrite jilicsan
Shuruudaha Isku-dhafka Sare ee Isku-dhafka: Feeriyada jilicsan waxay u baahan yihiin isku-dhafka isku midka ah ee qaybaha ugu muhiimsan (iron oxide, manganese, iyo zinc) oo leh waxyaabo lagu daro (sida SnO₂ iyo Co₃O₄). Ku guuldareysiga in sidaas la sameeyo waxay keeni doontaa cabbirka hadhuudhka oo aan sinnayn ka dib marka la jeexjeexo iyo kor u kaca qulqulka magnetic.
Habka granulation wuxuu saameeyaa waxqabadka kama dambaysta ah: Cufnaanta, qaabka, iyo qaybinta cabbirka qaybaha waxay si toos ah u saameeyaan cufnaanta caaryada leh iyo yaraanta sintering. Hababka dhaqameed ee burburinta farsamada waxay u nugul yihiin abuurista boodhka, halka granulation extrusion ay dhaawici karto daahan wax lagu daro.
Mabda'a Mashiinka Isku-dhafka Dhaqdhaqaaqa Sare ee Raacsan ee Qalabka Magnetka
Mabda'a: Isticmaalka dhululubada u janjeerta iyo xawaaraha sare, impellers saddex-cabbir ah, mishiinkani waxa uu ku guulaysta isku-dhafka iyo granulation isku dhafan iyada oo loo marayo is-dhexgalka xoogga centrifugal iyo khilaaf.
Faa'iidooyinka isticmaalka granulator-ka diyaarinta walxaha magnetic:
Isku-dhafka isku dhafka ah ee la hagaajiyay: socodka walxaha kala duwan ee cabbirka badan, khaladka kala firdhinta dheeriga ah <3%, iyo baabi'inta isku-duubnida.
Hufnaanta granulation sare: Waqtiga socodsiinta hal-pass waxaa la dhimay 40%, iyo sphericity granule waxay gaartaa 90%, hagaajinta cufnaanta soo socota.
Codsiyada: Granulation of ferrite walxo hore loo sifayn iyo isku dhafka binder ee birlabadaha joogtada ah ee dhifka ah (sida NdFeB).
Kii hore: Granulator-ka budada ah Xiga: Isku-dhafka Ciidda Aasaasiga ah
