Ayini Ama-Neodymium Magnets?

Omazibuthe be-Neodymium: Izingxenye Ezincane, Umthelela Omkhulu Wangempela Womhlaba

Kusuka kumbono wobunjiniyela, uguquko olusuka kuzibuthe ezivamile zesiqandisi luye ezinhlotsheni ze-neodymium luyikhono elikhulu. Isici sabo sefomu evamile-i-disc elula noma i-block-iphikisana nokusebenza okungavamile kozibuthe. Lo mehluko omkhulu phakathi kokubukeka kwazo okunesizotha namandla azo aqinile asensimini uyaqhubeka nokubeka inselele enkulu ekuklanyweni nasekusebenziseni. Lapha e-Fullzen, sibonile lezi zingxenye ezinamandla zishintsha imikhiqizo kuzo zonke izinkambu eziningi. Muva nje, intuthuko eyodwa ibamba okugqamayo: sumgodi wabasebenzi ni-eodymium uzibuthe. Okwenza lokhu kusungula kube ubuhlakani ubulula bako obukhohlisayo. Iwuhlobo lwesixazululo esiqonde ngqo esizwakala ngaso leso sikhathi.

Okungaphezu Kokuzibuthe Abanamandla Nje

Uma ubona ngeso lengqondo uzibuthe wesiqandisi othuthukisiwe, ulahlekelwe uphawu ngokuphelele. Ozibuthe be-Neodymium (ngokuvamile okubizwa ngokuthi yi-NdFeB noma omazibuthe be-"neo") bamele ukweqa okubalulekile kubuchwepheshe kazibuthe. Idalwe kusuka kuma-alloys ensimbi ayivelakancane, kufeza lokho okubonakala kungenakwenzeka ngokomzimba: ikhiqiza amandla kazibuthe amangalisayo kusuka kumaphakheji amancane nalula. Lesi sici esiyingqayizivele sokuqinisa isisindo sesiphenduke injini ngemuva kokwenziwa kancane komkhiqizo kuzo zonke izinhlelo zokusebenza ezingenakubalwa. Kungakhathaliseki ukuthi sixoxa ngezifakelo zezokwelapha ezisindisa izimpilo noma ama-headphone anciphisa umsindo othembele kuwo phakathi nohambo, lobu buchwepheshe bulolonge kabusha amathuba ethu obuchwepheshe buthule. Susa ozibuthe be-neodymium, futhi indawo yobuchwepheshe yanamuhla ngeke ibonakale.

Ukuqonda Amandla Angokoqobo

Singaxoxa ngethiyori kazibuthe ngokungapheli, kodwa ukusebenza komhlaba wangempela kukhuluma kakhulu. Thatha umazibuthe wethu wediski le-N52 njengesibonelo: unesisindo esicishe sifane nesenti kodwa singaphakamisa amakhilogremu angu-2 aphelele. Lokhu akukhona nje ukuqagela kwelebhu—siqinisekisa le miphumela ngokuhlola okuvamile. Leli khono lisho ukuthi onjiniyela bokuklama bangakwazi ukufaka esikhundleni somazibuthe abasebenzisa indawo esikhaleni ngezinye izindlela ze-neodymium ezithatha indawo encane kakhulu.

Nokho, wonke umklami udinga ukuqaphela leli qiniso elibalulekile: amandla anjalo adinga ukuphathwa ngokucophelela. Mina ngokwami ​​ngizibonele mathupha omazibuthe abancane be-neodymium begxuma benqamula amabhentshi okusebenzela futhi baphahlazeke phezu komthelela. Ngibabonile bencinza kakhulu isikhumba ukuze basiphule. Ozibuthe abakhulu badinga ukuqapha okwengeziwe, beveza izingozi zangempela zokuchotshozwa. Asikho isikhala sokuxoxisana lapha—ukuphatha ngendlela efanele akukhuthazwa nje, kuyadingeka ngempela.

Izindlela Zokukhiqiza: Izindlela Ezimbili

Bonke omazibuthe be-neodymium babelana ngezithako eziyisisekelo ezifanayo: i-neodymium, insimbi, ne-boron. Ingxenye ethokozisayo ilele endleleni abakhiqizi abaguqula ngayo le ngxube ibe omazibuthe abasebenzayo:

I-Sintered Neodymium Magnets
Uma uhlelo lwakho lokusebenza ludinga ukusebenza kukazibuthe okuphezulu, omazibuthe aba-sintered bayisixazululo. Ukulandelana kokukhiqiza kuqala ngokuncibilika kwe-vacuum yezinto zokusetshenziswa, okulandelwa ukugaywa kube yimpushana ecoleke kakhulu. Le mpushana icindezelwa ekubunjweni ngaphansi kwendawo enamandla kazibuthe, bese ingena kwi-sintering. Uma ungalijwayele leli gama, cabanga ukufaka inqubo yokushisisa elawulwayo ehlanganisa izinhlayiya ngaphandle kokuncibilika okuphelele. Okuphumayo kuwugqinsi, okungenalutho okuqinile okwenziwa ngokunemba kwemishini, kuthola ukunamathela okuvikelayo (okuvame ukuba yi-nickel), futhi ekugcineni kube nguzibuthe. Le ndlela ikhiqiza ozibuthe abanamandla kakhulu abakhona namuhla.

I-Bonded Neodymium Magnets
Kwesinye isikhathi amandla kazibuthe akuwona kuphela okukukhathazayo. Yilapho omazibuthe ababoshiwe bangena khona. Le nqubo ihlanganisa ukuhlanganisa impushana kazibuthe nesibophezelo se-polymer njengenayiloni noma i-epoxy, ebese ilolongwa kusetshenziswa ukucindezelwa noma ukubumba komjovo. Lolu hlelo lokusebenza lunikeza abakhiqizi ukuguquguquka kwedizayini okungenamkhawulo. Ukuvumelana? Ukusebenza okuthile kazibuthe. Inzuzo? Ungakwazi ukukhiqiza izimo eziyinkimbinkimbi, ezinembayo ezingeke zisebenziseke noma okungenzeki ukuba zidalwe ngokusebenzisa i-sintering.

I-Threading Breakthrough

Manje ake ngabelane ngalokho osekungenye yezinto zethu ezintsha ezifunwa kakhulu:omagnethi be-neodymium abanezintambo ezihlanganisiwe zesikulufa. Umqondo ubonakala ulula kakhulu—kuze kube yilapho uwubona usebenza ezinhlelweni zangempela. Ngokuhlanganisa imicu yesikulufu evamile ngqo kuzibuthe ngokwayo, sixazulule lokho ngokomlando okwakuphakathi kwezici ezinzima kakhulu zokuhlanganisa kazibuthe: ukukhweza okuthembekile.

Kungazelelwe, onjiniyela abazabalazi nezinhlanganisela zokunamathisela noma ukuthuthukisa i-Hardware yangokwezifiso. Isixazululo siba siqonde kahle: mane nje ubophe uzibuthe endaweni ethile. Le ntuthuko ibonakale ibalulekile ikakhulukazi ku:

Amaphaneli okufinyelela kumishini adinga ukuvalwa okuvikelekile phakathi nokusebenza kuyilapho evumela ukufinyelela ekulungisweni okusheshayo

Ukufaka izinzwa namakhamera ezakhiweni zensimbi noma ohlakeni lwemoto

Amalungiselelo e-prototyping lapho izingxenye zidinga kokubili ukubekwa okuphephile kanye nokumiswa kabusha okulula

Kungesinye salezo zixazululo esizwakala sinengqondo ngokushesha—uma usubone ukusebenza kwaso.

Yonke indawo Esizungezile

Iqiniso liwukuthi, kungenzeka ukuthi uzungezwe yizibuthe ze-neodymium ngalesi sikhathi. Sezigxile kakhulu kubuchwepheshe besimanje kangangokuthi abantu abaningi ababoni ukusabalala kwazo:

Amasistimu wedatha:izindlela zokubeka kumadrayivu okugcina

Imishini yomsindo:ukunika amandla izipikha kukho konke kusuka kumakhompuyutha kuya ezimotweni

Imishini yezokwelapha:ukusebenzisa izikena ze-MRI nokuthuthukisa izinhlelo zamazinyo

Amasistimu ezokuthutha:kubalulekile kuma-ABS sensors kanye nama-powertrains emoto kagesi

Imikhiqizo yabathengi:kusukela enhlanganweni yamathuluzi okusebenzela ukuya ekuvaleni okuyimfashini

Ukukhetha Izixazululo Ezifanelekile

Lapho iphrojekthi yakho idinga ukusebenza okuthembekile kazibuthe—noma ngabe udinga ukucushwa okujwayelekile noma ozibuthe abacushwe ngokwezifiso—ukusebenzelana nomkhiqizi onolwazi kufakazela ukuthi kubalulekile. Kwa-Fullzen, sigcina uhlu oluphelele lukazibuthe lwe-neodymium ngenkathi sihlala sikulungele ukubhekana nezidingo ezikhethekile. Sikumema ukuthi uhlole imikhiqizo yethu evamile noma uthinte ngokuqondile ukuze uxoxe ngezimfuneko zakho ezithile. Ukukusiza ukuthi uhlonze isisombululo esihle kakhulu sizibuthe sihlala sigxile kakhulu.

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Ngaphezulu kweminyaka eyishumi yesipiliyoni sokukhiqiza uzibuthe, i-Fullzen isebenza njengefekthri yomthombo ehlinzeka ngamanani ancintisanayo kanye nokuzinza okuthembekile kwe-supply chain.