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Ukusetyenziswa kweemagnethi

Ukusetyenziswa kweMagnet eSisigxina kumaShishini ahlukeneyo

Iinkcukacha zeMveliso

Iithegi zeMveliso

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Iimveliso zenkampani zisetyenziswa ikakhulu kwizithuthi zamandla amatsha kunye neenxalenye zemoto kunye namanye amasimi, kwaye amasimi esicelo asezantsi abanzi, ngokuhambelana nombono wogcino lwamandla kunye nokhuseleko lokusingqongileyo olukhuthazwa lilizwe, kwaye uncede ilizwe lifezekise injongo " ukungathathi hlangothi kwekhabhoni", kwaye imfuno yentengiso ikhula ngokukhawuleza.Singababoneleli behlabathi abakhokelayo bemagnethi kumhlaba wezithuthi zamandla amatsha, eyona nto kugxilwe kuyo kukhokelo lophuhliso lwenkampani.Okwangoku, singene kwikhonkco lokubonelela ngenani leenkampani eziphambili kwishishini leemoto zehlabathi, kwaye sifumene inani leeprojekthi zabathengi beemoto zamazwe ngamazwe kunye nezasekhaya.Ngo-2020, inkampani yathengisa iitoni ezingama-5,000 zeemveliso zemagneti ezigqityiweyo, ukwanda kwe-30.58% xa kuthelekiswa nexesha elifanayo kulo nyaka uphelileyo.

Izithuthi zamandla amatsha yenye yeendawo eziphambili zokusebenza okuphezulu kwe-NdFeb kwisicelo semagnethi esisigxina.Ngaphantsi kwamaza ogcino lwamandla ehlabathi kunye nokunciphisa ukukhutshwa, uphuhliso olusebenzayo lwazo zonke iintlobo zeenqwelo zamandla amatsha ziye zaba yimvumelwano yehlabathi.Amazwe amaninzi aqulunqe ithayimthebhile ecacileyo yokurhoxiswa kwezithuthi zamafutha ukukhuthaza uphuhliso oluhle lwezithuthi zamandla amatsha.Njengomboneleli okhokelayo weemagnethi kwindawo yezithuthi zamandla amatsha kunye neendawo zemoto, inkampani izakwakha iiprojekthi zamandla amatsha ukuhlangabezana nemfuno ekhulayo yomlambo kwaye idibanise ngakumbi kwaye iphucule indawo yayo kushishino.

IMOTO ESEBENZAYO

Imagnethi zemoto zenziwe ikakhulu ngezinto ezizibuthe ezisisigxina, ngokubanzi kukho iimagnethi zemoto zeNdFeb, iimagnethi zemoto zeSmCo, iimagnethi zeemoto zeAlnico.

Imagnethi ye-NdFeb yahlulwe yaba ziindidi ezimbini ze-Sintered NdFeb kunye ne-NdFeb edibeneyo.IiMotor zisebenzisa iimagnethi zeNdFeb rhoqo.Ineempawu eziphezulu zemagneti kwaye inokufunxa ubunzima obulingana namaxesha angama-640 obunzima bayo.Ibizwa ngokuba yi "Magnetic King" ngenxa yeempawu ezintle zemagneti.IiMotor zisebenzisa iithayile zeemagnethi zeNdFeb kuninzi.

Iimagnethi ze-SmCo zidla ngokuba ziimagnethi ezine-sintered kuphela eziphawulwa kukumelana nobushushu obuphezulu, ukuxhathisa kwi-oxidation kunye nokuxhathisa umhlwa.Ke ngoko, uninzi od ubushushu obuphezulu bemoto kunye neemveliso zenqwelomoya zisebenzisa iimagnethi zeSmCo.

Imagnethi yeAlnico esetyenziswa kwimoto incinci ngenxa yeempawu zayo zemagneti ephantsi, kodwa ezinye ukuya kuxhathiso lobushushu obungaphezulu kwama-350°C ziya kusebenzisa imagnethi yeAlnico.

UMHLABA WE-ELECTROACOUSTIC

Imagnethi yophondo ibhekisa kumazibuthe osetyenziswe kuphondo, obizwa ngokuba yimagnetism yophondo.Imagnethi yesigodlo isebenza ngokuguqula umsinga wombane ube sisandi kunye nokuguqula umazibuthe ube ngumazibuthe.Isalathiso sotshintsho lwangoku rhoqo, umazibuthe uqhubeka usiya ngapha nangapha ngenxa yokuba "ucingo lwangoku kwintshukumo yamandla omhlaba wemagnethi", ukuqhuba isitya sephepha nako kungcangcazela umva naphambili.Kwavakala isandi.

Iimagnethi zophondo ikakhulu zinemagnethi eziqhelekileyo zeferrite kunye neemagnethi zeNdFeb.

Iimagnethi eziqhelekileyo ze-ferrite zihlala zisetyenziselwa ii-earphone zomgangatho ophantsi kunye nomgangatho wesandi esiphakathi.Imagnethi ye-NdFeb yee-earphone zodidi oluphezulu, umgangatho wesandi sokuqala, ukuqina okulungileyo, ukusebenza kakuhle kweenkcukacha, ukusebenza kakuhle kwelizwi, ukuchaneka kwendawo yesandi.

I-NdFeb uphondo lwemagnethi lweenkcukacha eziphambili zezi: φ6*1,φ6*1.5,φ6*5,φ6.5*1.5,φ6.5*φ2*1.5,φ12*1.5,φ12.5*1.2, njl. kugqitywe ngokophondo.

Ekhaya umaleko magnetic, ngokubanzi galvanized, kodwa ngokungqinelana nokhuseleko lokusingqongileyo kunye nezinye iimfuno ezininzi, zinokutyatyulwa ukhuseleko ZN yokusingqongileyo.

UMSHINI wokutsalwa kwe-elevator

Umatshini wokutsala we-elevator osetyenzisiweyo kwithayile yemagnethi ye-NdFeb enomgangatho ozinzile kunye nokusebenza okugqwesileyo, ophucula kakhulu ukhuseleko lomsebenzi we-elevator.Ukusebenza kosetyenziso oluphambili:35SH,38SH,40SH.

Kunye nenkqubela phambili yoluntu, izakhiwo eziphakamileyo ziye zaba yeyona nto iphambili kuphuhliso lwedolophu yehlabathi, ilifti ibe yeyona ndlela ifunekayo yothutho ebantwini yonke imihla.Umatshini wokutsalwa kwe-elevator yintliziyo ye-elevator, ukusebenza kwayo kuhambelana nokhuseleko lobomi babantu, njengoko icandelo eliphambili le-NdFeb lichaphazeleka kakhulu ngokusebenza kwe-elevator eqhuba uzinzo kunye nokhuseleko.I-NdFeb eveliswe yi-Xinfeng Magnet ihambelana nombono othi "Umgangatho wokuqala, ukhuseleko kuqala, ujolise kubantu", ulawula ngokungqongqo umgangatho ukuze imveliso nganye ibe yi-boutique, kwaye ibeke isiseko esiluqilima sokuhamba kwabantu kunye nokhuseleko.

IZIXHOBO ZASEKHAYA

Izixhobo zasekhaya (i-HEA) zibhekiselele kwizixhobo ezahlukeneyo zombane neze-elektroniki ezisetyenziswa ezindlwini nakumaziko afanayo.Ikwaziwa njengezixhobo zombane, izixhobo zasekhaya.Izixhobo zasekhaya zikhulula abantu kwimisebenzi yasekhaya enzima, engabalulekanga kunye nexesha elininzi, idala ukonwaba ngakumbi kwaye intle, inceda ngakumbi impilo yomzimba nengqondo yendawo yokuhlala kunye neyokusebenzela abantu, kwaye ibonelela ngeemeko zokuzonwabisa ezityebileyo nezinemibala yenkcubeko. izinto eziyimfuneko kubomi bentsapho banamhlanje.

Isithethi kumabonwakude, ibha yokufunxa kazibuthe kumnyango wefriji, inverter compressor motor ephezulu, air conditioning compressor motor, fan motor, computer hard disk drive, vacuum cleaner, uluhlu lwemoto yomatshini, amanzi kumatshini wokuhlamba ozenzekelayo, ivelufa yokukhupha amanzi, ivalve yokugungxulwa kwindlu yangasese njalo njalo iya kusebenzisa iimagnethi.Imagnethi esisigxina isetyenziswa kulawulo oluzenzekelayo lokutshintsha ubushushu phakathi ezantsi kwesona sipheki siqhelekileyo sombane serayisi.Lo ngumazibuthe okhethekileyo.Xa iqondo lobushushu lifikelela kwi-103℃, liya kuphulukana nemagnethi yalo, ukuze kuphunyezwe amandla azenzekelayo acima umsebenzi emva kokuba irayisi iphekiwe.Kwaye i-magnetron kwi-microwave isebenzisa iperi yemagnethi enezibuthe ezisisigxina.

IT SHISHINO

IThekhinoloji yoLwazi ibhekisa kubuchwepheshe bokuvava, ubuchwephesha bonxibelelwano, ubuchwephesha bekhompyutha kunye nolawulo lobugcisa.Itekhnoloji yokubona buchwephesha bokufumana ulwazi, itekhnoloji yonxibelelwano bubuchwephesha bokudlulisa ulwazi, ubuchwepheshe bekhompyuter bubuchwephesha bokucubungula ulwazi, kunye nolawulo lobuchwephesha bokusebenzisa ulwazi.Ngenxa yenkqubela phambili ekhawulezayo yolwazi lobuchwephesha, ukusetyenziswa kwayo kungene kuzo zonke iinkalo zobomi, kuzo zonke iimbombo zoluntu, kuphuculwe kakhulu izinga lemveliso yentlalo, kwaye izise ukulungelwa okungazange kubonwe ngaphambili kunye neenzuzo zomsebenzi, ukufunda kunye nobomi babantu.

Iimpawu eziphambili zobuchwephesha bemagnethi kwishishini lolwazi:

Iimpawu ze-1.High magnetic: 52M, 50M, 50H, 48H, 48SH, 45SH, njl.;

I-2.Imilinganiselo yomatshini wokuchaneka okuphezulu, ukunyamezelana okuncinci;

3.Umzuzu olungileyo wemagnethi ukuhambelana, i-engile encinci yokwehla kwemagnethi;

4.Ukunamathela kokugquma komhlaba, ukuxhathisa umhlwa.

I-NUCLEAR MAGNETIC RESONANCE

Iimaging yemagnethi yeresonance ifuna indawo eyomeleleyo, efanayo yemagnethi, eveliswa ziimagnethi.Iimagnethi zezona zibalulekileyo kwaye zixabisa kakhulu izixhobo ze-MR.Okwangoku, kukho iindidi ezimbini zemagnethi ezisetyenziswa ngokuqhelekileyo: imagnethi esisigxina kunye ne-electromagnets, kunye ne-electromagnets zahlulwe zibe zintlobo ezimbini: ukuqhuba okuqhelekileyo kunye ne-superconductivity.

Emva kwemagneti, izixhobo zemagnethi ezisisigxina zinokugcina imagnetism ixesha elide, kwaye ukuqina kwemagnethi kuzinzile, ngoko ke umazibuthe kulula ukuwugcina kwaye iindleko zokugcinwa zezona ziphantsi.Imagnethi esisigxina yesixhobo sokuphinda isebenze imagnethi ine-Alnico umazibuthe, umazibuthe we-ferrite kunye nemagnethi ye-NdFeb, phakathi kwayo imagnethi ye-NdFeb esisigxina ine-BH ephezulu, inokufikelela kowona mgangatho mkhulu wentsimi kunye nesixa esincinci (ukuya ku-0.2t ukuqina kwentsimi kufuneka iitoni ezingama-23 ze-Alnico, ukuba usebenzisa i-NdFeb kufuneka kuphela iitoni ezi-4).Ukungalungi kwemagnethi esisigxina njengemagnethi ephambili kukuba kunzima ukufezekisa amandla entsimi ye-1T.Okwangoku, amandla entsimi ngokubanzi angaphantsi kwe-0.5T kwaye angasetyenziselwa kuphela izixhobo ze-resonance magnetic resonance ephantsi.

Xa umazibuthe osisigxina esetyenziswa njengeyona umazibuthe, isixhobo sokuphinda siyilwe nguzibuthe sinokuthi siyilwe kwisangqa okanye kwimilo yedyokhwe, kwaye isixhobo sivuleleke kancinci, nto leyo eluncedo olukhulu kubantwana okanye kubantu abane-claustrophobia.

Iimpawu eziphambili zobuchwephesha beemveliso zentsimbi yemagnethi kwintsimi yemagnethi yenyukliya:

1. Uluhlu lweemveliso zokusebenza ze-N54, N52, N50, N48 zokukhethwa.

2. Inokuvelisa ubungakanani bokuqhelaniswa ne-20-300mm yeemveliso.

3. I-Magnetic field direction kunye ne-axial angle yemveliso inokukhethwa ngokwemfuno.

4. Abanamava ekuveliseni i-0.3, 0.45, 0.5, 0.6 imagnethi yenyukliya.

5. I-gap encinci yokudibanisa kunye namandla aphezulu.

6. Ukuchaneka okuphezulu kokucubungula.

I-SERVO MOTOR

I-Servo motor ibhekisa kwi-injini elawula ukusebenza kwamacandelo oomatshini kwinkqubo ye-servo.Sisixhobo sesantya esiguqukayo esingathanga ngqo kwiimotor ezincedisayo.

Iimotor ze-servo ezisetyenziswa ngokuqhelekileyo zahlulwe kwi-DC kunye ne-AC servo motors.Iimpawu zabo eziphambili kukuba xa i-voltage yesignali i-zero, akukho nto yokujikeleza, kwaye isantya siyancipha ngokufanayo ngokunyuka kwetorque.

Inkcazo yantlandlolo yokusebenzela umazibuthe yiAlnico alloy, umazibuthe wenziwa ziintsimbi ezininzi ezomeleleyo, ezinje ngentsimbi kunye nealuminium, nickel, cobalt, njl. ukwenza ingxubevange yemagnethi eqinileyo eqinileyo.Kule mihla, umazibuthe we-servo motor utshintshwa ube yimagnethi esisigxina ye-NdFeb kunye nemagnethi esisigxina ye-SmCo, kuba imagnethi ye-NdFeb inowona mandla anamandla kazibuthe, kwaye umazibuthe we-SmCo unepropathi yobushushu obusebenzayo, inokumelana nobushushu obungama-350 ℃.

Ukukhethwa kwezinto ezisebenza umazibuthe kwi-servo motor kugqiba umgangatho we-servo motor.I-Xinfeng Magnet igxile ekuveliseni umazibuthe wemoto enesiphelo esiphezulu, i-servo motor yenye yeentengiso eziphambili zenkampani yethu, ezona mpawu ziphambili zobugcisa ze-servo motor magnet:

I-1.I-Coercivity inokukhethwa ngokweemfuno zemveliso yomthengi, zonke iintlobo zokunyanzeliswa kweemagnethi zemoto ziimveliso zenkampani.

2. I-coefficient yokushisa kwemveliso, ukutshatyalaliswa kwamagnetic kunye nezinye izibonakaliso zobugcisa zingayilwa kwaye zilawulwe ngokweemveliso zabathengi.

3. Iyakwazi ukucubungula i-arc, i-tile shape kunye nezinye iimilo ezikhethekileyo kunye neenkcukacha.

4. Ukuhambelana kwe-flux phakathi kweebhetshi kunye neebhetshi kulungile kwaye umgangatho uzinzile.

UKUZALWA KWAMANDLA OMOYA

Ijenereyitha yemagnethi esisigxina eqhutywa ngumoya ithatha ukusebenza kwemagnethi ephezulu kwi-NdFeb umazibuthe osisigxina, ukunyanzeliswa okuphezulu ngokwaneleyo kunokuthintela ilahleko yobushushu obuphezulu bemagnethi.Ubomi bemagnethi buxhomekeke kwi-substrate imathiriyeli kunye nonyango oluchasene nomhlwa.

Ijenereyitha eqhutywa ngumoya isebenza kwindawo enzima kakhulu.Kufuneka zikwazi ukumelana nobushushu obuphezulu, ingqele, umoya, isanti, ukufuma kunye nokutshiza ngetyuwa.Okwangoku, imagnethi esisigxina ye-NdFeb isetyenziswa kwijenereyitha encinci eqhutywa ngumoya kunye ne-megawatt esisigxina yemagnethi eqhutywa ngumoya.Ke ngoko, ukhetho lweparameter yamagnetic yeNdFeb umazibuthe osisigxina, kunye neemfuno zokumelana nokubola kwemagnethi kubaluleke kakhulu.

Imagnethi esisigxina yeNdFeb yaziwa ngokuba sisizukulwana sesithathu semagnethi enqabileyo yomhlaba, eyona nto iphezulu yemagnethi ukuza kuthi ga ngoku.Inqanaba eliphambili le-sintered NdFeb alloy yi-intermetallic compound Nd2Fe14B, kunye ne-saturation yayo magnetic polarization intensity (Js) yi-1.6T.Ngenxa yokuba sintered NdFeb isigxina umazibuthe ialloyi iqulunqwe kwisigaba engundoqo Nd2Fe14B kunye nesigaba somda wokudla okuziinkozo, kwaye iqondo lokuqhelaniswa neNd2Fe14B okuziinkozo lilinganiselwe iimeko zobuchwepheshe, i Br umazibuthe angafikelela 1.5T.I-Xinfeng inokuvelisa iimagnethi ze-N54 NdFeb, amandla ombane aphezulu ukuya kwi-55MGOe.I-Br yemagnethi inokunyuswa ngokunyusa umlinganiselo wesigaba esiphambili, ukuqhelaniswa nengqolowa kunye noxinaniso lwemagnethi.Kodwa ayigqithisi i-theoretical Br ye-crystal eyodwa Nd2Fe14B ye-64MGOe.

Ubomi boyilo lwejenereyitha eqhutywa ngamandla omoya bungaphezulu kweminyaka engama-20, oko kukuthi imagnethi ingasetyenziselwa iminyaka engaphezu kwama-20, ipropathi yayo yemagnethi ayinakuthotywa okucacileyo kunye nomhlwa.

Iimpawu eziphambili zobugcisa kwiimveliso zamandla omoya:

1. Uzinzo umazibuthe: ubomi benkonzo umazibuthe ubuncinci iminyaka engama-20, ukuthomalalisa ukusebenza kwemagnethi kuncinci, uzinzo lobushushu liphezulu, kwaye ukuchasana kwefuthe lomatshini kunamandla.

2. Ubungakanani bemveliso: ulawulo lokunyamezela ubungakanani bemveliso luncinci.

3. Ukusebenza kwemveliso: ukuhambelana kweempawu zamagnetic phakathi kwebhetshi efanayo kunye neebhetshi ezahlukeneyo zeemveliso zingcono

4. Ukumelana nokubola: ukulahleka kwesisindo se-substrate kunye nokuxhatshazwa kwe-corrosion of surface coating kulungile.

5. Ukuthembeka: I-HCJ, idigri yesikweri, i-coefficient yobushushu ebanzi yokusebenza kakuhle ilungile, ikhusela ngokufanelekileyo imagnethi yobushushu obuphezulu.


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