Kodi Magnet a Neodymium Ndi Chiyani?

Maginito a Neodymium: Tizigawo Zing'onozing'ono, Zovuta Zazikulu Zapadziko Lonse

Kuchokera pamalingaliro aumisiri, kusintha kuchokera ku maginito wamba mufiriji kupita ku mitundu ya neodymium ndikodumphadumpha. Mawonekedwe awo odziwika bwino - disc kapena chipika chosavuta - akuwonetsa kuchita bwino kwa maginito. Kusiyana kwakukulu kumeneku pakati pa maonekedwe awo odzichepetsa ndi mphamvu zawo zakumunda kukupitirizabe kubweretsa vuto lalikulu pakupanga ndi kugwiritsa ntchito. Kuno ku Fullzen, tawonapo zida zamphamvuzi zikusintha zinthu m'magawo angapo. Posachedwapa, kupita patsogolo kumodzi kukuwonetsa chidwi: sbowo neodymium maginito. Chomwe chimapangitsa lusoli kukhala lanzeru kwambiri ndi kuphweka kwake konyenga. Ndi mtundu wa elegantly njira yothetsera kuti amamva yomweyo zoonekeratu.

Kuposa Maginito Amphamvu Basi

Ngati mukuwona maginito a firiji owonjezera, mukuphonya chizindikirocho. Maginito a Neodymium (omwe amadziwika kuti NdFeB kapena "neo" maginito) amayimira kudumpha kofunikira muukadaulo wamaginito. Zopangidwa kuchokera kuzitsulo zazitsulo zomwe sizipezeka pa dziko lapansi, zimatha kuchita zomwe zimaoneka ngati zosatheka: kutulutsa mphamvu zamaginito kuchokera kumaphukusi ang'onoang'ono komanso opepuka. Khalidwe lapaderali la mphamvu ndi kulemera kwakhala injini yomwe imapangitsa kuti zinthu zisinthe pang'onopang'ono pazogwiritsa ntchito zambiri. Kaya tikukambirana za implants zachipatala zomwe zimapulumutsa miyoyo kapena mahedifoni ochepetsa phokoso omwe mumadalira paulendo, ukadaulo uwu wasintha mwayi wathu waukadaulo mwakachetechete. Chotsani maginito a neodymium, ndipo chilengedwe chamakono chamakono sichingakhale chodziwika.

Kumvetsetsa Mphamvu Yothandiza

Titha kukambirana za chiphunzitso cha maginito kosatha, koma zochitika zenizeni padziko lapansi zimalankhula zambiri. Tengani maginito athu a N52 grade disc mwachitsanzo: imalemera pafupifupi kobiri imodzi koma imatha kukweza ma kilogalamu awiri. Izi sizongopeka chabe labu- timatsimikizira zotsatira izi poyesa pafupipafupi. Kutha uku kumatanthauza kuti akatswiri opanga mapangidwe amatha kusintha maginito a ceramic owononga malo ndi njira zina za neodymium zomwe zimatenga malo ochepa.

Komabe, wopanga aliyense ayenera kuzindikira mfundo yofunika iyi: mphamvu zotere zimafunikira kusamalidwa bwino. Ndawonapo maginito ang'onoang'ono a neodymium akudumpha pamabenchi ogwirira ntchito ndikuphwanyidwa. Ndawawona akutsina khungu kwambiri kuti aswe. Maginito akuluakulu amafunikira kusamala kwambiri, kuwonetsa zoopsa zenizeni. Palibe mwayi wokambilana pano—kusamalira bwino sikungoyenera, ndikofunikira.

Njira Zopangira: Njira ziwiri

Maginito onse a neodymium amagawana zinthu zofanana: neodymium, iron, ndi boron. Gawo losangalatsa lagona momwe opanga amasinthira kusakaniza uku kukhala maginito ogwira ntchito:

Maginito a Sintered Neodymium
Ntchito yanu ikafunika kuchita bwino kwambiri maginito, ma sintered maginito ndiye yankho. Kupanga kumayamba ndi kusungunuka kwa vacuum ya zopangira, kenako ndikuzipera kukhala ufa wabwino kwambiri. Ufawu umakhala wothinikizidwa mu nkhungu pansi pa mphamvu yamphamvu ya maginito, ndiyeno umapita ku sintering. Ngati simukuzidziwa bwino mawuwa, ganizirani kugwiritsa ntchito njira yotenthetsera yoyendetsedwa bwino yomwe imamangiriza particles popanda kusungunuka kwathunthu. Kutulutsa kwake ndi kowundana, kosasunthika komwe kumapangidwa mwaluso, kumalandira zokutira zoteteza (nthawi zambiri faifi tambala), ndipo pamapeto pake zimakhala ndi maginito. Njirayi imapereka maginito amphamvu kwambiri omwe alipo masiku ano.

Maginito a Neodymium Ogwirizana
Nthawi zina mphamvu zamaginito sizomwe zimakudetsani nkhawa. Apa ndipamene maginito omangika amabwera. Ntchitoyi imaphatikizapo kusakaniza ufa wa maginito ndi chomangira cha polima ngati nayiloni kapena epoxy, chomwe chimapangidwa pogwiritsa ntchito kukanikizana kapena jekeseni. Njirayi imapatsa opanga kusinthasintha kopanda malire. Kugwirizana? Ntchito zina za maginito. Ubwino wake? Mutha kupanga mawonekedwe ovuta, olondola omwe sangakhale otheka kapena osatheka kupangidwa kudzera mu sintering.

Kuphulika kwa Threading

Ndiroleni ndigawane zomwe zakhala imodzi mwazatsopano zomwe tikufuna kwambiri:maginito a neodymium okhala ndi ulusi wophatikizika wa wononga. Lingaliroli likuwoneka losavuta kwambiri - mpaka mutayiwona ikugwira ntchito zenizeni. Pophatikizira ulusi wa screw mu maginito momwemo, tathana ndi zomwe zidali zovuta kwambiri pakupanga maginito: kuyika modalirika.

Mwadzidzidzi, mainjiniya sakulimbana ndi zomatira kapena kupanga zida zomangirira. Yankho lake limakhala lolunjika bwino: ingomangani maginito molunjika pamalo ake. Kupititsa patsogolo uku kwakhala kothandiza kwambiri kwa:

Zida zolowera pazida zomwe zimafunikira kutsekedwa kotetezeka panthawi yogwira ntchito pomwe zimalola kuti azitha kukonza mwachangu

Kuyika masensa ndi makamera pazitsulo zachitsulo kapena zomangira zamagalimoto

Makonzedwe a prototyping pomwe zigawo zimafunikira kuyika kotetezeka komanso kukonzanso kosavuta

Ndi imodzi mwamayankho omwe amamveka bwino nthawi yomweyo - mukaona momwe imagwirira ntchito.

Kulikonse Kotizungulira

Chowonadi ndichakuti, mwazunguliridwa ndi maginito a neodymium pakadali pano. Alowa muukadaulo wamakono kotero kuti anthu ambiri sazindikira kufalikira kwawo:

Makina a data:kuyika njira mumagalimoto osungira

Zida zomvera:kupatsa mphamvu okamba chilichonse kuyambira pamakompyuta mpaka pamagalimoto

Zida zamankhwala:kugwiritsa ntchito makina ojambulira a MRI ndikuwonjezera ntchito zamano

Mayendedwe:ndikofunikira kwa masensa a ABS ndi ma powertrains agalimoto yamagetsi

Zogulitsa zogula:kuchokera ku bungwe la zida zogwirira ntchito mpaka kutseka kwamakono

Kusankha Mayankho Oyenera

Ntchito yanu ikafuna kudalirika kwa maginito - kaya mukufuna masinthidwe okhazikika kapena maginito opangidwa ndi makonda - kuyanjana ndi wopanga wodziwa kumakhala kofunikira. Ku Fullzen, timasunga zida zonse za neodymium maginito pomwe tikukhala okonzeka kuthana ndi zosowa zapadera. Tikukupemphani kuti mufufuze zogulitsa zathu zomwe zili zoyenera kapena mulankhule mwachindunji kuti mukambirane zomwe mukufuna. Kukuthandizani kuzindikira njira yabwino kwambiri ya maginito kumakhalabe cholinga chathu.

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Pazaka zopitilira khumi zopanga maginito, Fullzen imagwira ntchito ngati fakitale yopereka mitengo yampikisano komanso kukhazikika kwa ma chain chain.