IBLOG

Yiziphi izinto zikazibuthe ezivame ukusetshenziswa kuyo unomphela uzibuthe motors?

Izinto zikazibuthe ezihlala unomphela ezivame ukusetshenziswa emotweni zifaka omazibuthe aba-sintered kanye nozibuthe bonding, izinhlobo eziyinhloko i-aluminium-nickel-cobalt, i-ferrite, i-samarium cobalt, i-NdFeB njalonjalo.

I-Alnico: Izinto zikazibuthe ezihlala unomphela i-Alnico yinto yokuqala futhi esetshenziswa kabanzi kazibuthe, futhi inqubo yayo yokuyilungiselela nobuchwepheshe sekuvuthiwe.Okwamanje, akhona amafekthri e-Japan, United States, Europe, Russia nase-China.Phakathi kwezinga elikhulu. amabhizinisi okukhiqiza, okukhipha uzibuthe we-Hangzhou unomphela okwamanje ingeyokuqala e-China, enekhono lonyaka lamathani angu-3000.
Unomphela uzibuthe ferrite impahla: wangena 50′s, ferrite waqala ukuchuma, ikakhulukazi 70′s, ngo ukuphoqelela, kazibuthe amandla umshini ukusebenza kangcono strontium-ferrite ekukhiqizeni ngobuningi, wandisa ngokushesha ukusetshenziswa unomphela uzibuthe ferrite.As i-nonmetallic magnetic material, i-ferrite akulula ukuyi-oxidize njengezinto zikazibuthe zensimbi, izinga lokushisa eliphansi le-Curie nezindleko eziphezulu, ngakho-ke ithandwa kakhulu.
I-Samarium cobalt material: ukukhuphuka kwekhulu lama-20 maphakathi nawo-1960, izinto ezinhle kakhulu zikazibuthe unomphela, nokusebenza okuzinzile kakhulu.I-cobalt ye-Samarium ifaneleka ngokukhethekile ukukhiqizwa kwama-motor kagesi kusukela kusici sezakhiwo kazibuthe, kodwa ngenxa yokuphakama kwayo. intengo, isetshenziswa kakhulu ocwaningweni nasekuthuthukisweni kwezindiza, i-aerospace, izikhali namanye amamotho kagesi ezempi kanye nokusebenza okuphezulu kanye nentengo akuyona into eyinhloko emkhakheni wobuchwepheshe obuphezulu bezimoto zikagesi.
Izinto ezibonakalayo ze-NdFeB: I-NdFeB magnetic material i-neodymium, i-iron oxide nezinye ingxubevange, eyaziwa nangokuthi insimbi kazibuthe.Ngomkhiqizo wamandla kazibuthe ophakeme kakhulu kanye nezinzuzo zokuminyana kwamandla aphezulu, izinto ezisebenza ngokungapheli ze-NdFeB zisetshenziswe kabanzi embonini yesimanje kanye nobuchwepheshe be-elekthronikhi, ukuze kwenziwe amathuluzi, ama-electroacoustic motors, ukuhlukaniswa kazibuthe kanye nemishini yamagnetization miniaturization, isisindo esilula, izacile ibe yinto engenzeka.Ijwayele ukugqwala ngenxa yokuqukethwe kwayo okuphezulu kwe-neodymium ne-iron.I-Surface chemical passivation ingenye yezixazululo ezingcono kakhulu.
I-JIUYUAN ineqembu le-R&D elinokuhlangenwe nakho kweminyaka engaphezu kwengu-20 i-brushless dc motor encane,i-rotor yangaphandle brushless dc motor,i-rotor yangaphakathi brushless dc motor,i-brushless dc motor enesilawuli noma idrayivu njll.Xhumana nathiukuze uthole imininingwane.