Zvishandiso zveneodymium magineti mumamota emagetsi
Nhasi, zvakajairika kushandiswa kweneodymium magineti mumamota emagetsi kwawedzera zvakanyanya, kunyanya nekuda kwekukura kuri kudiwa kuripo nemotokari dzemagetsi mumusika wepasi rose wemotokari.
Mota dzemagetsi uye tekinoroji nyowani dziri kumberi uye magineti ane basa rakakosha rekuita mune ramangwana reindasitiri yepasirese uye zvekufambisa. Neodymium magineti anoita se stator kana chikamu chechinyakare mota yemagetsi isingafambe. Rotor, chikamu chinofamba, chingave chiri kufamba kwe electromagnetic coupling iyo inodhonza mapodhi mukati mechubhu.
Mumagetsi emagetsi, neodymium magineti anoita zvirinani kana mota dziri diki uye dzakareruka. Kubva painjini inotenderera DVD disc kusvika kumavhiri emota yehybrid, magineti eodymium anoshandiswa mumotokari yese.
Magneti yeneodymium ine mwero wakaderera wekumanikidza inogona kutanga kupera simba kana ichipisa kusvika kudarika 80°C. High coercivity neodymium magineti akagadzirwa kuti ashande patembiricha inosvika 220°C, pasina kurasikirwa kusingadzoreki. Iko kudiwa kweiyo yakaderera tembiricha coefficient mu neodymium magineti maapplication kwatungamira mukuvandudzwa kwemagiredhi akati wandei kuti asangane nezvinodiwa zvekushanda.
Mumotokari dzese uye mune ramangwana magadzirirwo, huwandu hwemagetsi emagetsi uye solenoids zvakanaka mune kaviri manhamba. Vanowanikwa, semuenzaniso, mu:
-Magetsi emagetsi emahwindo.
-Magetsi emagetsi emawipers ewindscreen.
-Door kuvhara maitiro.
Chimwe chezvinhu zvinonyanya kukosha mumagetsi emagetsi magineti neodymium. Iyo magineti kazhinji ndiyo yakamira chikamu chemota uye inopa simba rekuramba kugadzira denderedzwa kana mutsara kufamba.
Neodymium magineti mumamota emagetsi ane akawanda mabhenefiti kupfuura mamwe marudzi emagineti, kunyanya mumamota anoshanda epamusoro kana uko kuderedza saizi chinhu chakakosha. Tichifunga kuti matekinoroji ese matsva ane chinangwa chekudzikisa huwandu hwese hwechigadzirwa, zvingangoita kuti injini idzi dzichakurumidza kutora musika wese.
Neodymium magineti ari kuwedzera kushandiswa muindasitiri yemotokari, uye yakava sarudzo yakasarudzika yekugadzira magineti matsva eichi chikamu.
Kufamba kwepasirese kuenda kumagetsi emotokari kuri kuramba kuchiwedzera. Muna 2010, nhamba yemotokari dzemagetsi mumigwagwa yepasi rose yakasvika mamiriyoni 7.2, iyo 46% yaiva kuChina. Pakazosvika 2030, nhamba yemotokari dzemagetsi inotarisirwa kuwedzera kusvika kumamiriyoni mazana maviri nemakumi mashanu, kukura kukuru munguva pfupi.
Rare Earth magineti anoita basa rakakosha mumotokari dzinofambiswa nezvinopisa uye injini dzemagetsi. Pane zvikamu zviviri zvakakosha mumotokari yemagetsi inoratidzira magineti epasi asingawanzo; injini uye sensors. Chinonyanya kutariswa ndechekuti Motors.
Motokari dzemagetsi dzinofambiswa nebhatiri (EVs) dzinowana kufambiswa kubva kumota yemagetsi pachinzvimbo cheinjini yekupisa yemukati. Simba rekutyaira mota yemagetsi rinobva kune hombe traction bhatiri pack. Kuchengetedza uye kuwedzera hupenyu hwebhatiri, mota yemagetsi inofanirwa kushanda zvakanyanya.
Magnets chinhu chikuru mumagetsi emagetsi. Mota inoshanda kana coil yewaya, yakakomberedzwa nemagineti akasimba, ichitenderera. Iko magetsi anokonzerwa nekoiri anobudisa simba remagineti, iro rinopikisa magnetic field inobudiswa nemagineti akasimba. Izvi zvinogadzira zvinosemesa, sekunge kuisa maviri ekuchamhembe-pole magineti padivi peumwe neumwe.
Kudzora uku kunoita kuti koiri itenderere kana kutenderera ichimhanya zvakanyanya. Iyi coil inosungirirwa kune axle uye kutenderera kunotyaira mavhiri emotokari.
Magnet tekinoroji inoramba ichishanduka kuzadzisa zvinodiwa zvitsva zvemotokari dzemagetsi. Parizvino, iyo optimum magineti inoshandiswa mumamotors emota dzakasanganiswa uye mota dzemagetsi (maererano nesimba uye saizi) ndeye Rare Earth Neodymium. Yakawedzerwa zviyo-muganho wakapararira Dysprosium inogadzira yakakwira simba density, zvichikonzera madiki uye anoshanda masisitimu.
Avhareji yemotokari yakasanganiswa kana yemagetsi inoshandisa pakati pe2 ne5 kg yeRare Earth magineti, zvichienderana nemagadzirirwo. Rare Earth magnets anowanikwa mu:
-Kupisa, kufefetedza uye air conditioning (HVAC) masisitimu;
-Kutungamira, kutapurirana uye mabhureki;
-Hybrid injini kana yemagetsi mota compartment;
-Sensors senge chengetedzo, zvigaro, makamera, nezvimwe;
-Door nemahwindo;
-Entertainment system (vatauri, redhiyo, nezvimwewo);
-Mabhatiri emotokari yemagetsi
-Fuel uye exhaust masisitimu eHybrids;
Pakazosvika 2030, kukura kwemotokari dzemagetsi kuchakonzera kuwedzera kudiwa kwemagineti system. Sezvo tekinoroji yeEV inokura, iripo magineti application inogona kubva kune isingawanzo pasi magineti kuenda kune mamwe masisitimu akadai sekuchinja kusada kana ferrite magineti masisitimu. Nekudaro, zvinotarisirwa kuti neodymium magineti acharamba achiita basa rakakosha mukugadzirwa kweiyo Hybrid injini uye yemagetsi mota compartment. Kuzadzisa izvi zvinotarisirwa kuwedzera kudiwa kweneodymium yeEVs, vaongorori vemusika vanotarisira:
-Kuwedzera kuburitsa neChina nevamwe vanogadzira neodymium;
-Kuvandudzwa kwezviwanikwa zvitsva;
-Kudzokorodza kweneodymium magineti anoshandiswa mumotokari, zvemagetsi uye zvimwe zvinoshandiswa;
Honsen Magnetics inogadzira huwandu hwakawanda hwemagineti uye magineti magungano. Zvakawanda ndezvekushandisa chaiko. Kuti uwane rumwe ruzivo nezve chero zvigadzirwa zvataurwa muongororo iyi, kana yebespoke magineti magungano uye magineti dhizaini, ndapota taura nesu kuburikidza neemail yefoni.
