Izicelo zamamagnethi e-neodymium kumamotho kagesi
Namuhla, ukusetshenziswa okuvame kakhulu kozibuthe be-neodymium kumamotho kagesi kukhuphuke kakhulu, ikakhulukazi ngenxa yesidingo esikhulayo esikhona ngezimoto zikagesi emakethe yezimoto yomhlaba.
Amamotho kagesi kanye nobuchwepheshe obusha obushintshayo buhamba phambili futhi odonsa banendima ebalulekile okufanele bayidlale esikhathini esizayo semboni yezokuthutha zomhlaba. Ozibuthe be-Neodymium basebenza njenge-stator noma ingxenye yenjini kagesi evamile enganyakazi. Ama-rotor, ingxenye enyakazayo, kungaba ukuhlangana kwe-electromagnetic okudonsayo okudonsa ama-pods ngaphakathi kweshubhu.
Kumamotho kagesi, ozibuthe be-neodymium benza kangcono uma izinjini zincane futhi zilula. Kusukela enjinini ezungeza i-DVD disc kuya emasondweni emoto eyingxubevange, omazibuthe be-neodymium basetshenziswa kuyo yonke imoto.
Imagnethi ye-neodymium enezinga eliphansi lokuphoqelela ingase iqale ukuphelelwa amandla uma ishiselwa ngaphezu kuka-80°C. Ozibuthe be-neodymium abanamandla aphezulu bathuthukisiwe ukuze basebenze emazingeni okushisa afinyelela ku-220°C, nokulahlekelwa okuncane okungenakulungiseka. Isidingo se-coefficient ephansi yezinga lokushisa ezinhlelweni zikazibuthe we-neodymium siholele ekuthuthukisweni kwamabanga amaningana ukuze kuhlangatshezwane nezidingo ezithile zokusebenza.
Kuzo zonke izimoto kanye nemiklamo yesikhathi esizayo, inani lama-motor kagesi nama-solenoids lihle ngezibalo eziphindwe kabili. Atholakala, isibonelo, ku:
-Izinjini zikagesi zamafasitela.
-Amamotho kagesi amawipha e-windscreen.
-Izinhlelo zokuvala umnyango.
Enye yezinto ezibaluleke kakhulu kumamotho kagesi yizibuthe ze-neodymium. Umazibuthe uvame ukuba yingxenye emile yenjini futhi inikeza amandla okwenqaba ukudala ukunyakaza okuyisiyingi noma komugqa.
Ozibuthe be-Neodymium kumamotho kagesi banezinzuzo eziningi kunezinye izinhlobo zikamagnet, ikakhulukazi kumamotho asebenza kakhulu noma lapho ukwehlisa usayizi kuyisici esibalulekile. Ukhumbula ukuthi bonke ubuchwepheshe obusha buhlose ukunciphisa ubukhulu bomkhiqizo, kungenzeka ukuthi lezi zinjini zizothatha imakethe ngokushesha.
Ozibuthe be-Neodymium baya ngokuya besetshenziswa embonini yezimoto, futhi baba inketho ekhethwayo yokuklama izinhlelo zokusebenza ezisha kazibuthe zalo mkhakha.
Umnyakazo womhlaba wonke obheke ekufakweni kukagesi ezimotweni usaqhubeka nokudlondlobala. Ngo-2010, isibalo sezimoto ezisebenza ngogesi emigwaqeni yomhlaba sifinyelele ezigidini ezingu-7.2, u-46% wazo ube seChina. Ngo-2030, inani lezimoto zikagesi kulindeleke ukuthi likhule lifinyelele ezigidini ezingu-250, ukukhula okukhulu ngesikhathi esifushane uma kuqhathaniswa.
Ozibuthe bomhlaba abangavamile badlala indima ebalulekile ezimotweni ezinikwa amandla kokubili izinjini ezivuthayo nezikagesi. Kunezingxenye ezimbili ezibalulekile emotweni kagesi efaka izibuthe zomhlaba eziyivelakancane; izinjini nezinzwa. Okugxilwe kukho yiMotors.
Izimoto zikagesi ezishayelwa ngebhethri (EVs) zithola ukuqhutshwa kwemoto kagesi esikhundleni senjini evuthayo yangaphakathi. Amandla okushayela imoto kagesi avela kuphakethe lebhethri elikhulu lokudonsa. Ukuze ulondoloze futhi wandise impilo yebhethri, injini kagesi kufanele isebenze kahle kakhulu.
Omazibuthe bayingxenye eyinhloko kumamotho kagesi. Injini isebenza lapho ikhoyili yocingo, ezungezwe omazibuthe abanamandla, izungeza. Umsinga kagesi owenziwe kukhoyili ukhipha insimu kazibuthe, ephikisana nensimu kazibuthe ekhishwa yizibuthe ezinamandla. Lokhu kudala umphumela onyanyekayo, kufana nokubeka omazibuthe ababili be-north pole eduze komunye nomunye.
Lokhu kuxosha kwenza ikhoyili ijike noma ijikeleze ngesivinini esikhulu. Le khoyili ixhunywe ku-axle futhi ukuzungeza kushayela amasondo emoto.
Ubuchwepheshe beMagnet buyaqhubeka nokuvela ukuze buhlangabezane nezidingo ezintsha zezimoto zikagesi. Njengamanje, uzibuthe ongcono kakhulu osetshenziswa ezimotweni ezimotweni eziyingxube nezimoto zikagesi (ngamandla nosayizi) i-Rare Earth Neodymium. I-Dysprosium enwetshiwe yomngcele wokusanhlamvu idala ukuminyana kwamandla okuphezulu, okuholela ezinhlelweni ezincane nezisebenza kahle kakhulu.
I-hybrid eyisilinganiso semoto noma imoto kagesi isebenzisa phakathi kuka-2 no-5 kg wezibuthe ze-Rare Earth, kuye ngedizayini. Ozibuthe bomhlaba abangavamile bafaka ku:
-Ukushisa, ukungena komoya kanye nezinhlelo zokupholisa umoya (HVAC);
-Iziteringi, ukudluliselwa kanye namabhuleki;
-Injini ye-Hybrid noma i-electric motor compartment;
-Izinzwa ezifana nezokuphepha, izihlalo, amakhamera, njll;
- Umnyango namafasitela;
-Isistimu yokuzijabulisa (izikhulumi, umsakazo, njll);
-Amabhethri emoto kagesi
-Fuel kanye ne-exhaust systems yamaHybrid;
Ngo-2030, ukukhula kwezimoto zikagesi kuzoholela ekwandeni kwesidingo samasistimu kazibuthe. Njengoba ubuchwepheshe be-EV buthuthuka, izinhlelo zokusebenza zikazibuthe ezikhona zingase zisuke kumazibuthe omhlaba ezingandile ziye kwezinye izinhlelo ezinjengokushintsha ukungabaza noma amasistimu kazibuthe e-ferrite. Kodwa-ke, kulindeleke ukuthi izibuthe ze-neodymium zizoqhubeka zidlala indima ebalulekile ekwakhiweni kwezinjini ze-Hybrid kanye nekhompathimenti yemoto kagesi. Ukuze kuhlangatshezwane nalesi sidingo esikhulayo se-neodymium yama-EVs, abahlaziyi bemakethe balindele:
-Ukwenyuka kokuphuma kwe-China nabanye abakhiqizi be-neodymium;
-Ukuthuthukiswa kweziqiwi ezintsha;
-Ukugaywa kabusha kozibuthe be-neodymium abasetshenziswa ezimotweni, kugesi nakwezinye izinhlelo zokusebenza;
I-Honsen Magnetics ikhiqiza izinhlobonhlobo zamagnetic kanye nezilinganiso kazibuthe. Eziningi ezezinhlelo zokusebenza ezithile. Ukuze uthole ukwaziswa okwengeziwe nganoma yimiphi imikhiqizo eshiwo kulokhu kubuyekezwa, noma ama-bespoke magnetic assemblies kanye nemiklamo kazibuthe, sicela usithinte nge-imeyili yocingo.
