Matoorada xawaaraha sare leh

Magnet-ka joogtada ah ee loo isticmaalo matoorrada xawaarahoodu sarreeyo inta badan waa dhululubada ama giraangiraha. Marka la eego dhinaca jihaynta goobta magnetic lebiska iyo qallooca la kantaroolo, tignoolajiyada qaabaynta ayaa awood u leh inay kaydiso alaabta ceeriin oo ay yarayso kharashyada. Awoodda Magnet si guul leh ayaa loo bixiyay giraangiraha iyo dhululubada (dhexroorka u dhexeeya 50-120mm) ee matoorada xawaaraha sare leh.
Magnets-ka dhifka ah ee dhulka SmCo iyo NdFeB waxay muujinayaan sifooyin sii noolaansho oo sarreeya, ka sii muhiimsan, waxay leeyihiin qasbid sare. Tani waxay ka dhigeysaa inay aad uga adkeysanayaan demagnetization marka loo eego Alnico ama ferrite. SmCo aad ayay uga deggan tahay kulaylka marka loo eego NdFeB kaas oo sidoo kale la ildaran arrimaha daxalka. Sidaa darteed, guryaha sare ee SmCo, heerkulka sare ee SmCo iyo heerkulka sare ee degan SmCo ee awooda Magnet ayaa loo adeegsaday noocyada kala duwan ee matoorrada xawaaraha sare leh.
Heerkulka shaqada ee NdFeB magnets AH darajooyinku had iyo jeer waa ≤240 ℃, iyo kuwa guryaha sare ee SmCo (tusaale 30H) had iyo jeer waa ≤350℃. Si kastaba ha noqotee, heerkulka sare ee SmCo (T taxanaha awoodda Magnet) oo leh heerkulka ugu sarreeya ee 550 ℃ waxaa loo isticmaali karaa jawi aad u adag.
Si aad ugu dhejisid bir-mareennada joogtada ah ee birta aan la taaban karin, titanium alloy, galaas-fibre ama kaarboon-fibre, fahamka sifooyinka jireed ee alaabta kala duwan, xisaabinta saxda ah iyo xakamaynta saxda ah ayaa aad muhiim u ah. Iyadoo ay ugu wacan tahay hawlgalka xawaarihiisa aad u sarreeya (> 10000RPM), magnets-ka joogtada ahi waa inay u adkeystaan ​​​​xoogga centrifugal weyn. Si kastaba ha ahaatee, xoogga korriinka birlabeedka joogtada ahi aad buu u hooseeyaa (NdFeB: ~75MPa, SmCo: ~35MPa). Sidaa darteed, tikniyoolajiyadda shirka ee Awoodda Magnet waxay si fiican u hubisaa xoogga rotor magnet joogto ah.
Matoorada korontadu waa wadnaha warshadaha. Dab-dhaliyeyaasha wershadaha korontadu, bambooyin ku jira hababka kulaylinta, talaajadaha iyo nadiifiyayaasha, matoorada baabuurta, matoorada masaxa, iwm. dhammaan waxaa wada matoorrada. Tan iyo markii la abuuray cobalt samarium, waxqabadka qalabka magnetka joogtada ah ayaa si weyn loo hagaajiyay, iyo matoorada magnetka joogtada ah ee dhulka ayaa si degdeg ah u horumaray.
Tiknoolajiyada Awoodda Magnet waxay soo saartaa magnets NdFeB waxqabadka sare leh ， GBD NdFeB magnets, guryaha sare ee SmCo, heerkulka sare ee SmCo, heerkul sare oo deggan SmCo, iyo isu imaatinka magnetic ee matoorrada joogtada ah ee kala duwan.
Tignoolajiyada Korontada Magnet waxay khusaysaa waayo-aragnimada ballaaran ee naqshadeynta magnet-ka ee matoorada joogtada ah iyo aqoontayada habka qalabka, habka iyo guryaha. Kooxdayada injineernimada waxay awoodi doonaan inay la shaqeeyaan macaamiisheena si ay u naqshadeeyaan xalal ku habboon codsiyada kala duwan. Matooradayada joogtada ah ee waxqabadka sare leh iyo isu imaatinka waxay noo ogoladaan inaan soo saarno matoor tayo sare leh oo qiimo jaban.
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