Gukoresha Magneti
AUTOMOBILE FIELD
Ibicuruzwa by’isosiyete bikoreshwa cyane cyane mu binyabiziga bishya by’ingufu no mu bice by’imodoka no mu zindi nzego, kandi imirima ikoreshwa hasi ni nini, ijyanye n’igitekerezo cyo kubungabunga ingufu no kurengera ibidukikije byunganirwa n’igihugu, kandi bigafasha igihugu kugera ku ntego yacyo. " kutabogama kwa karubone ", kandi isoko ryiyongera cyane.Turi abambere ku isi batanga magneti mu bijyanye n’imodoka nshya z’ingufu, ari nacyo cyerekezo cy’iterambere ry’ikigo.Kugeza ubu, twinjiye murwego rwo gutanga amasosiyete menshi akomeye mu nganda z’imodoka ku isi, kandi twabonye imishinga myinshi y’abakiriya b’imodoka mpuzamahanga ndetse n’imbere mu gihugu.Muri 2020, isosiyete yagurishije toni 5.000 z'ibicuruzwa bya magneti byarangiye, byiyongereyeho 30.58% ugereranije n'icyo gihe cyashize.
Imodoka nshya yingufu nimwe mubice byingenzi byimikorere ya NdFeb ihoraho ya magnet ikoreshwa.Mu rwego rwo kubungabunga ingufu z’isi no kugabanya ibyuka bihumanya ikirere, iterambere ry’imodoka zose z’ingufu nshya ryabaye ubwumvikane ku isi.Ibihugu byinshi byashyizeho ingengabihe isobanutse yo gukuramo ibinyabiziga bya lisansi kugira ngo biteze imbere iterambere ry’imodoka nshya.Nka sosiyete itanga amasoko akomeye mu bijyanye n’ibinyabiziga bishya by’ingufu n’ibice by’imodoka, isosiyete izubaka byimazeyo imishinga mishya y’ubushobozi kugira ngo ishobore kwiyongera kandi ikomeza gushimangira no kunoza umwanya wayo mu nganda.
MOTORI NZIZA
Imashini ya moteri ikozwe ahanini nibikoresho bya magneti bihoraho, mubisanzwe hariho moteri ya NdFeb, moteri ya SmCo, moteri ya Alnico.
Magnets ya NdFeb igabanijwemo ubwoko bubiri bwa NdFeb yacumuye kandi ihujwe na NdFeb.Moteri ikoresha magnet ya NdFeb muri rusange.Ifite ibintu byinshi bya magnetique kandi irashobora gukuramo uburemere bungana ninshuro 640 zuburemere bwayo.Yitwa "Magnetic King" kubera ibintu byiza bya rukuruzi.Moteri ikoresha tile ya magnet ya NdFeb muri benshi.
Imashini ya SmCo muri rusange ni magnesi gusa yacumuye irangwa no kurwanya ubushyuhe bwinshi, kurwanya okiside no kurwanya ruswa.Kubwibyo, ibyinshi mubisanzwe moteri yubushyuhe bwo hejuru nibicuruzwa byindege bikoresha magneti ya SmCo.
Imashini ya Alnico ikoreshwa muri moteri ni mike kubera imiterere yayo ya magneti, ariko bimwe kugeza ubushyuhe bwo hejuru burenga 350 ° C bizakoresha magneti ya Alnico.
ELECTROACOUSTIC
Magnetisme yamahembe yerekeza kuri rukuruzi ikoreshwa mu ihembe, bita magnetism.Ihembe ryamahembe rikora muguhindura amashanyarazi mumatwi no guhindura magneti mumashanyarazi.Icyerekezo cyimpinduka zubu zihoraho, electromagnet yakomeje kugenda isubira inyuma kuko "insinga iriho mumashanyarazi yingufu za magneti", gutwara ikibase cyimpapuro nazo ziranyeganyega imbere.Ijwi ryaraje.
Imashini yamahembe ifite magnite zisanzwe na NdFeb.
Ubusanzwe magnite ya ferrite ikoreshwa cyane cyane kuri terefone yo mu rwego rwo hasi ifite amajwi meza.MagnF ya NdFeb ya terefone yo mu rwego rwo hejuru, amajwi yambere yo mu rwego rwa mbere, ubwiza bworoshye, imikorere irambuye, imikorere myiza yijwi, amajwi yumwanya uhagaze neza.
Ihembe rya NdFeb magnetique yibisobanuro byingenzi ni: φ6 * 1 ， φ6 * 1.5 ， φ6 * 5 ， φ6.5 * 1.5 ， φ6.5 * φ2 * 1.5 ， φ12 * 1.5 ， φ 12.5 * 1.2, n'ibindi. Ibisobanuro byihariye nabyo birakenewe. gufatwa ukurikije amahembe.
Inzu ya magnetiki yo murugo, muri rusange yashizwemo imbaraga, ariko ukurikije kurengera ibidukikije nibindi byinshi bisabwa, irashobora gushyirwaho ibidukikije kurinda ZN.
IMIKINO YO GUKURIKIRA AMATORA
Imashini ikurura Lifator yakoresheje imashini ya NdFeb ya magnet tile ifite ubuziranenge buhamye kandi ikora neza, bitezimbere cyane umutekano wibikorwa bya lift.Imikorere nyamukuru yo gusaba: 35SH, 38SH, 40SH.
Hamwe niterambere ryumuryango, inyubako ndende zihinduka inzira nyamukuru yiterambere ryimijyi yisi, lift nayo iba inzira nkenerwa yo gutwara abantu burimunsi.Imashini ikurura lift ni umutima wa lift, imikorere yayo ijyanye numutekano wubuzima bwabantu, kuko igice cyingenzi cya NdFeb kigira ingaruka cyane kumikorere ya lift ikora itekanye numutekano.NdFeb yakozwe na Xinfeng Magnet ijyanye nigitekerezo cya "Ubwiza bwa mbere, umutekano ubanza, abantu-bashingiye ku bantu", kugenzura neza ubuziranenge kuburyo buri gicuruzwa kigomba kuba butike, kandi kigashyiraho urufatiro rukomeye rwoguhumuriza abantu n’umutekano.
GUSABA URUGO
Ibikoresho byo murugo (HEA) bivuga ibikoresho bitandukanye byamashanyarazi na elegitoronike bikoreshwa mumazu no mubigo bisa.Azwi kandi nk'ibikoresho bya gisivili, ibikoresho byo mu rugo.Ibikoresho byo murugo bibohoza abantu imirimo iremereye, yoroheje kandi itwara igihe, igakora neza kandi nziza, ikorohereza ubuzima bwumubiri nubwenge bwibidukikije ndetse nakazi keza kubantu, kandi bigatanga imyidagaduro ikungahaye kandi yamabara, ibikenewe byambaye ubusa mubuzima bwumuryango.
Umuvugizi muri TV, akabari ka magnetiki ku rugi rwa firigo, moteri yo mu rwego rwohejuru ya inverter compressor moteri, moteri ikonjesha icyuma gikonjesha, moteri y’abafana, disiki ikomeye ya mudasobwa, icyuma cyangiza, moteri ya moteri ya moteri, amazi mu mashini imesa, imiyoboro y'amazi, umusarani induction flusher valve nibindi bizakoresha magnesi.Imashini ihoraho ikoreshwa muburyo bwo kugenzura ubushyuhe bwikora hagati hagati hepfo yumuceri wumuriro wamashanyarazi.Uru ni rukuruzi idasanzwe.Iyo ubushyuhe bugeze kuri 103 ℃, bizatakaza magnetisme, kugirango bigere kumashanyarazi yikora nyuma yumuceri utetse.Kandi magnetron muri microwave ikoresha uruziga rukuruzi rwumuzingi uhoraho.
URUGANDA
Ikoranabuhanga mu makuru bivuga ikoranabuhanga, ikoranabuhanga mu itumanaho, ikoranabuhanga rya mudasobwa n’ikoranabuhanga ryo kugenzura.Sensing tekinoroji ni tekinoroji yo kubona amakuru, tekinoroji yitumanaho nubuhanga bwo guhererekanya amakuru, ikoranabuhanga rya mudasobwa nubuhanga bwo gutunganya amakuru, naho ikoranabuhanga ryo kugenzura nubuhanga bwo gukoresha amakuru.Bitewe niterambere ryihuse ryikoranabuhanga ryamakuru, ikoreshwa ryaryo ryinjiye mubice byose, impande zose zumuryango, ryazamuye cyane urwego rwumusaruro mbonezamubano, kandi rizana inyungu zitigeze zibaho ninyungu kubikorwa byabantu, kwiga nubuzima.
Ibyingenzi byingenzi bya tekinike ya magneti mubikorwa byamakuru:
1.Ibikoresho bya magneti birebire: 52M, 50M, 50H, 48H, 48SH, 45SH, nibindi.;
2.Ibipimo bihanitse byo gutunganya, kwihanganira bito;
3.Ibihe byiza bya magnetiki bihoraho, inguni ntoya ya magnetiki;
4.Ibikoresho byo gutwikira hejuru, kurwanya ruswa.
NUCLEAR MAGNETIC RESONANCE
Imashusho ya magnetiki resonance isaba imbaraga zikomeye, imwe rukuruzi ya magneti, ikorwa na magnesi.Magnets nigice cyingenzi kandi gihenze cyibikoresho bya MR.Kugeza ubu, hari ubwoko bubiri bwa magneti bukunze gukoreshwa: magnesi zihoraho na electromagneti, na electromagneti bigabanijwe mubwoko bubiri: gutwara bisanzwe hamwe na superconductivity.
Nyuma yo gukwega, ibikoresho bya magneti bihoraho birashobora gukomeza magnetisme igihe kirekire, kandi imbaraga za magneti zirakomeye, bityo rukuruzi iroroshye kubungabunga kandi ikiguzi cyo kubungabunga nicyo gito.Imashini zihoraho kubikoresho bya magnetiki resonance ifite magnetiki ya Alnico, magnite ferrite na NdFeb magnet, murirwo rukuruzi ya NdFeb ihoraho ifite BH ndende cyane, irashobora kugera kumurima munini hamwe numubare muto (kugeza 0.2t umurima ukenera toni 23 za Alnico, niba ukoresheje NdFeb ukeneye toni 4 gusa).Ingaruka za rukuruzi zihoraho nka rukuruzi nkuru ni uko bigoye kugera ku mbaraga zumurima wa 1T.Kugeza ubu, imbaraga zumurima ziri munsi ya 0.5T kandi irashobora gukoreshwa gusa mubikoresho bya magnetiki resonance ibikoresho bike.
Iyo rukuruzi ihoraho ikoreshwa nka rukuruzi nkuru, igikoresho cya magnetiki resonance irashobora gushushanywa muburyo bwimpeta cyangwa ingogo, kandi igikoresho kirakinguye, kikaba ari impano ikomeye kubana cyangwa abantu bafite claustrophobia.
Ibyingenzi byingenzi bya tekinike yibikoresho bya magnetiki mubikoresho bya kirimbuzi magnetiki resonance:
1. Urukurikirane rwibicuruzwa N54, N52, N50, N48 kugirango uhitemo.
2. Irashobora gutanga icyerekezo cy'ibicuruzwa 20-300mm.
3. Magnetic yumurongo icyerekezo hamwe nibicuruzwa bya axial birashobora guhitamo ukurikije ibisabwa.
4. Inararibonye mugukora 0.3, 0.45, 0.5, 0,6 ingufu za rukuruzi za kirimbuzi.
5. Icyuho gito cyo guhuza imbaraga nimbaraga nyinshi.
6. Gutunganya neza.
SERVO MOTOR
Moteri ya Servo bivuga moteri igenzura imikorere yimashini muri sisitemu ya servo.Nibikoresho byihuta byihuta kubikoresho bya moteri ifasha.
Moteri ikoreshwa cyane ya servo igabanijwemo moteri ya DC na AC servo.Ibintu nyamukuru biranga ni uko iyo ibimenyetso bya voltage ari zeru, nta kintu kizunguruka, kandi umuvuduko ugabanuka kimwe hamwe no kwiyongera kwumuriro.
Igisobanuro cyumwimerere cyo gukorera moteri ni Alnico alloy, magnet igizwe nibyuma byinshi kandi bikomeye, nk'icyuma na aluminium, nikel, cobalt, nibindi, rimwe na rimwe rukuruzi ya moteri ikora igizwe n'umuringa, niobium, tantalum, ikoreshwa gukora super ikomeye ihoraho ya magnet alloy.Muri iki gihe, moteri ya servo yahinduwe kuri magnet ya NdFeb ihoraho na SmCo ihoraho, kubera ko magnet ya NdFeb ifite imbaraga za rukuruzi zikomeye, kandi rukuruzi ya SmCo ifite umutungo mwiza wubushyuhe bwo gukora, irashobora kwihanganira ubushyuhe bwa 350 ℃.
Guhitamo ibikoresho bya magnet ya moteri ya servo bigena ubwiza bwa moteri ya servo.Xinfeng Magnet kabuhariwe mu gukora moteri ya moteri yo mu rwego rwo hejuru, moteri ya servo ni rimwe mu masoko y'ingenzi akoreshwa mu isosiyete yacu, ibintu by'ingenzi bya tekinike biranga moteri ya servo:
1.Imikorere irashobora gutoranywa ukurikije ibicuruzwa byabakiriya basabwa, ubwoko bwose bwa moteri ya moteri nini cyane ni moteri iranga isosiyete.
2. Coefficient yubushyuhe bwibicuruzwa, magnetique attenuation nibindi bipimo bya tekiniki birashobora gutegurwa no kugenzurwa ukurikije ibicuruzwa byabakiriya.
3. Irashobora gutunganya arc, imiterere ya tile nubundi buryo bwihariye bwihariye.
4. Ihinduka rya flux hagati yicyiciro nicyiciro nibyiza kandi ubuziranenge burahagaze.
IJAMBO RY'IMBARAGA
Imashini ihoraho yumuyaga itwara amashanyarazi ikoresha imbaraga za rukuruzi zicumuye NdFeb rukuruzi ihoraho, imbaraga zihagije zirashobora kwirinda gutakaza ubushyuhe bwinshi bwa magneti.Ubuzima bwa magneti buterwa nibikoresho bya substrate hamwe nubutaka bwo kurwanya ruswa.
Imashini itwara umuyaga ikora ahantu habi cyane.Bagomba kuba bashoboye kwihanganira ubushyuhe bwinshi, ubukonje, umuyaga, umucanga, ubushuhe ndetse no gutera umunyu.Kugeza ubu, rukuruzi ya NdFeb ihoraho ikoreshwa muri generator ntoya itwarwa n umuyaga hamwe na megawatt ihoraho ya moteri yumuyaga.Kubwibyo, guhitamo ibipimo bya magnetiki ya NdFeb ihoraho, kimwe nibisabwa byo kurwanya ruswa ya rukuruzi ni ngombwa cyane.
NdFeb ya rukuruzi ihoraho izwi nkigisekuru cya gatatu cyisi idasanzwe ya rukuruzi ihoraho, nicyo gikoresho kinini cyane kugeza ubu.Icyiciro cyingenzi cyo gucumura NdFeb ni icyegeranyo cya intermetallic Nd2Fe14B, kandi ubukana bwa magnetiki polarisiyasi (Js) ni 1.6T.Kuberako icyuma cya NdFeb gihoraho cya magnet kigizwe nicyiciro nyamukuru Nd2Fe14B nicyiciro cyimbibi zimbibi, kandi icyerekezo cyicyerekezo cya Nd2Fe14B kigarukira kumiterere yikoranabuhanga, Br ya magneti irashobora kugera kuri 1.5T.Xinfeng irashobora gukora N54 NdFeb magnesi, ingufu za magneti nyinshi cyane kugeza kuri 55MGOe.Br ya magneti irashobora kwiyongera mukongera igipimo cyicyiciro nyamukuru, icyerekezo cyingano nubucucike bwa magneti.Ariko ntabwo irenze theoretical Br ya kristu imwe Nd2Fe14B ya 64MGOe.
Igishushanyo mbonera cyumuyagankuba utwarwa n amashanyarazi ni imyaka irenga 20, iyo ni magneti irashobora gukoreshwa mumyaka irenga 20, umutungo wa magneti ntushobora kwangirika no kwangirika.
Ibintu nyamukuru biranga tekinike yumuriro wumuyaga:
1. Igihagararo cya rukuruzi: ubuzima bwa serivisi ya magneti byibuze byibuze imyaka 20, imikorere ya magneti ni nto, ihindagurika ryubushyuhe ni ryinshi, kandi imbaraga zo kurwanya ubukana zirakomeye.
2. Ingano y'ibicuruzwa: kugenzura ingano y'ibicuruzwa ni nto.
3. Imikorere yibicuruzwa: guhuza ibintu bya magnetiki hagati yicyiciro kimwe nibice bitandukanye byibicuruzwa nibyiza
4. Kurwanya ruswa: kugabanya ibiro kugabanuka no kurwanya ruswa yo gutwikira hejuru ni byiza.
5. Kwizerwa: HCJ, dogere kare, ubushyuhe bwa coefficient imikorere yuzuye nibyiza, irinde neza ubushyuhe bwo hejuru bwa magnetisiyasi.
Andika ubutumwa bwawe hano hanyuma utwohereze
