Injini Ekwimatshini: Indlela Imagnethi Encinci Eyinika Amandla Ngayo Ubomi Banamhlanje

Nangona igama elithi "imagnethi engapheliyo yomhlaba engaqhelekanga" lisetyenziswa kakhulu, iimagnethi ze-neodymium, ezizezi iimagnethi ezingunaphakade ze-neodymium iron boron (NdFeB), zilawula kwizicelo ezisebenzayo. Isiseko sobuchwepheshe bayo sikwimveliso yayo yamandla aphezulu kakhulu emagnethi, evumela ukuba inike amandla emagnethi aqinileyo ngomthamo omncinci, nto leyo eyenza ukuba ibe yeyona nto ikhethwayo kwizicelo zanamhlanje zokusebenza okuphezulu.

Kwabo bafuna ukuya kwezobuchwepheshe—abo benza umsebenzi onzima kwihlabathi lethu. Amandla abo amakhulu yindibaniselwano elula kodwa eguqulayo: bafaka amandla amakhulu emagnethi kwimo entsonkothileyo ngokumangalisayo. Lubuchule obukrelekrele obusetyenziswe ziinjineli kuyo yonke into ukusuka ekwakheni iifama zomoya ezinkulu ukuya ekufakeni isandi esisemgangathweni westudiyo kumjelo wakho weendlebe. Amandla abo kwimizi-mveliso ayinto enikiweyo; kukungena kwabo ubomi bethu bemihla ngemihla okusixelela ibali elinomtsalane.

Imimangaliso Yezonyango

Kwizibhedlele nakwiilabhoratri, eziiimagnethiziindlela zokufumana uxilongo oluthambileyo. Umzekelo, oomatshini be-MRI abavulelekileyo badla ngokuthatha indawo yomngxuma owoyikisayo ngeemagnethi ze-neodymium ezicwangciswe ngokuchanekileyo, zivelisa amandla emagnethi afunekayo ngendlela yokunciphisa ixhala lezigulane ezixhalabileyo. Kwaye uyilo olutsha alupheleli ekujongeni umzimba—abaphandi ngoku bazama ukusebenzisa la mandla emagnethi alawulwayo njengezikhokelo ezincinci. Injongo? Ukuqondisa amasuntswana eziyobisi ngqo kwiithumba okanye ukukhuthaza ukuvuselelwa kwamathambo, ukuvula indlela yonyango olusebenza ngokuchanekileyo njengomdubuli endaweni yokusasazeka kwesibhamu.

Indlela Ebambe Ngayo Irobhothi

Kwifektri, ukuthembeka akunakuxoxiswana ngako. Ingalo yerobhothi ewisa inxalenye okanye umzi-mveliso we-CNC otyibilikisa isixhobo inokubiza amawaka. Kulapho la mamagnethi angena khona. Abonelela ngokubamba okukhawulezileyo nokungashukumiyo kwiichucks ezizenzekelayo kunye nezibambi zezixhobo. Kwaye ngaphakathi kwiimoto ze-servo ezibeka izinto ngokunemba kwenqanaba le-micron? Uqikelele—ii-arrays ezingaphezulu ze-neodymium. Amandla azo ahlala ehleli, angagungqiyo yiwo enza ukuba ukuphindaphinda okungenasiphako kokwenziwa kwanamhlanje kwenzeke.

Isixhobo Esiyimfihlo Sobuchwepheshe Bokunciphisa

Wakha wazibuza ukuba izixhobo ziqhubeka njani zincipha kodwa zibe namandla ngakumbi? Yibonge ngemagnethi ye-neodymium encinci. La machaphaza amancinci aguqula into engenakwenzeka ibe yemihla ngemihla. Yiyo loo nto isithethi kwii-earbuds zakho ezingenazingcingo zikhupha i-bass ebukhali, indlela ifowuni yakho eguqula ngayo isilumkiso sedijithali sibe yi-vibration ebonakalayo, kunye nento eyenza i-smartwatch iqonde xa ibhendi yayo ibotshelelwe kakuhle.Iimagnethi ezincinci zeNeodymium—— Ngabo abanceda kakhulu kwi-mantra "encinci, engcono" yetekhnoloji.

Ukusuka kwiimoto zombane ukuya kwiSedan yoSapho lwakho

Utshintsho lwezithuthi zombane ngokusisiseko lutshintsho oluqhutywa yimagnethi. Injini eqhuba i-EV ngokulula ukusuka ekumeni ukuya kwi-60 mph ixhomekeke kwiimagnethi ze-neodymium eziqinileyo, kunye nokusebenza kwazo okugqwesileyo okunyusa ngokuthe ngqo iimayile ngetshaja nganye. Kodwa ezi magnethi azikho kuphela kwiimoto zangomso—zifakwe kwisithuthi onaso namhlanje. Zisebenza njengezikhuseli ezithuleyo kwiibhuleki zakho ezichasene nokutshixa, zijonga isantya sevili ukuthintela ukutyibilika okuyingozi. Zikwayindlela ethuleyo yokulungisa isihlalo sakho samandla kunye nokucofa okuthembekileyo kwesivalo somnyango esenziwe kakuhle.

Umoya, iiWatts, kunye nokusebenza kakuhle

Uphuhliso lwegridi yamandla acocekileyo luneqhawe elinamandla kwiimagnethi ze-neodymium. Iiturbine zomoya eziqhutywa ngqo zesizukulwana samva nje zishiya iibhokisi zegiya ezintsonkothileyo, ezineejenereyitha ezilula neziqinileyo ezigxile kwiindandatho ezinkulu zemagnethi ze-neodymium. Olu yilo lukrelekrele lunciphisa ukonakala kwaye luvumela ukuhanjiswa kwamandla okuqhubekekayo rhoqo ngomoya ngamnye. Lulo olu buchule bufanayo bemagnethi obunika ii-EV uluhlu lwazo olumangalisayo—okubonisa ukuba ubunjineli obukrelekrele buhlala busombulula iingxaki ezininzi ngaxeshanye.

Ukulawula Imisebenzi Enzima Yemizi-mveliso

Kwihlabathi elinobumdaka lezinto eziluhlaza kunye nemveliso enzima, ezi magnethi zizinto ezingadunyiswanga—ingakumbi xa zenziwe ngokwezifiso ngeziphatho zezixhobo zokwenyani. Khawuthelekelele iipleyiti ezinkulu zemagnethi ezihluza phakathi kweenkozo okanye iiplastiki, zikhetha iziqwenga zesinyithi ezilahlekileyo ezinokonakalisa iimveliso okanye zonakalise oomatshini. Emva koko kukho iziphakamisi zemagnethi ezisetyenziswa kwiiyadi zentsimbi, ziphakamisa iipleyiti zeetoni ezininzi zibambe ngokuqinileyo ezingagungqiyo—nokuba kukho ukusilela kwamandla. Ngokungafaniyo nee-electromagnets, ezi ziphakamisi zisebenzisa amandla emagnethi e-neodymium, kunye nokhuseleko oluphuculweyo ngezigqibo zoyilo olucwangcisiweyo: ukukhetha amanqanaba e-N42 aqinileyo kune-N52 ebuthathaka, ukudibanisa iziphatho zerabha/TPE ezingatyibilikiyo (ezivavanyiweyo ngelixa zinxibe iiglavu zomsebenzi ukuqinisekisa intuthuzelo), kunye nokusebenzisa i-epoxy coatings ukulwa nokugqwala kwiimeko zokusebenza ezinzima. Ukunyamezelana okuqinileyo kuqinisekisa ukulingana okufanelekileyo kweziphatho, ukuthintela iindawo ezikhululekileyo okanye ezingalungelelananga kakuhle ezibangela ukuphazamiseka kwendawo yokusebenza.

Nokuba ukuthenga kunamandla emagnethi

Ngexesha elizayo xa usevenkileni yefashoni, jonga ngokusondeleyo. Elo bhodi yemenyu intle, etshintshatshintshayo okanye iyunithi yeshelufu yemodyuli? Kusenokwenzeka ukuba ibanjwe kunye neemagnethi ezincinci, ezinamandla ze-neodymium. Esi sisombululo silula sinika abathengisi ithuba lokuguqula indawo ngemizuzu, nto leyo ebonisa ukuba le nto ikumgangatho wezoshishino ikwanazo nobuchule bokuthengisa.

Yintoni ekwi-Horizon?

Ikamva lala mamagnethi alikho nje ekunyuseni amandla—limalunga nokwenza ukuqina okukhulu kunye nokuphucula uzinzo. Izazinzulu zezinto zigxile kakhulu ekunyuseni ubushushu kunye nokumelana nokugqwala kwazo, zizenze zisebenze ngokuthembekileyo kwiindawo zokusebenza ezinzima. Ngokufanayo, eli shishini linyusa amanyathelo okuphinda kusetyenziswe izinto, likhokela la macandelo axabisekileyo kumjikelo wobomi ojikelezayo. Kwizicelo ezenziwe ngokwezifiso ezifana namamagnethi aphathwayo, inkqubela phambili iya kugxila ekuphuculeni iindlela zokuncamathisela isibambo-magnethi—ukuphepha ukuqhekeza amaqondo obushushu abandayo okanye izincamathelisi ezingasebenziyo phantsi kobushushu—nokwandisa amathuba okwenza ngokwezifiso iiodolo ezininzi, ukusuka kwiinketho zombala webhrendi ukuya kwiimilo ezenzelwe izixhobo ezithile. Inyaniso enye ayigungqi: njengoko iimfuno zethu zobuchwepheshe zitshintsha—zifuna ukusebenza kakuhle okuphezulu, ukusebenza ngobuchule, kunye noyilo oluncinci ngakumbi—le magnethi ingenasidima kodwa enamandla iya kubambelela kwindima yayo njengomqhubi wenkqubela phambili obalulekileyo, ohlala ungabonakali.

Ungathanda ukuba ndiqulunqe uluhlu lokuhlola iiodolo ezinkulu zeemagnethi ze-neodymium ezenziwe ngokwezifiso? Luza kuqokelela iinkcukacha ezibalulekileyo kunye nezinto eziza kuqwalaselwa kukhuseleko oluvela kuxwebhu, ludale isixhobo esiluncedo sokubhekisa kubathengi bemizi-mveliso ngexesha lenkqubo yabo yokuthenga.