Nā Mākēneki Neodymium i Hoʻopilikino ʻia

ʻO nā magnet ʻano kūikawā e pili ana i nā magnet me ke ʻano ʻokoʻa e lawelawe nui ana no nā koi kikoʻī. He kūpono loa nā magnet i hoʻoheheʻe ʻia i ka injection no nā magnet ʻano kūikawā, akā ʻo ka huahana ikehu kiʻekiʻe loa (BH)max o nā magnet i hoʻoheheʻe ʻia i ka injection isotropic NdFeB maʻamau ua kaupalena ʻia i 60kJ/m3 ʻaʻole hiki ke hoʻokō i ka hapa nui o nā koi ʻano kūikawā. He paʻakikī nā magnet sintered e hoʻokō pololei i ke ʻano net ma muli o nā palena ʻenehana i ke kaʻina hana, no laila ʻaʻole hiki ke pale ʻia ke kaʻina hana machining. No laila, hoʻohewa mau ʻia nā magnet Neodymium sintered e kona machinability, akā hiki nō ke hoʻokō ʻia ka magnet Neodymium ʻano kūikawā ma o ke kaʻina wili a ʻokiʻoki paha i ka uea, no laila ʻo kona kumukūʻai a me ka manawa hana he mea hiki ʻole ke pale ʻia a ʻoi aku ka kiʻekiʻe ma mua o nā magnet poloka maʻamau, nā magnet bar, nā magnet apo, nā magnet disc, nā magnet rod, nā magnet arc, nā magnet countersunk, a me nā magnet sphere.

Nā mea hana magnet Neodymium Kinaua hoʻokumu mua i kahi mahele maopopo o ka hana i nā makahiki, no laila ua aʻo piha nā ʻoihana hana i ka ʻike hana mai ka ʻoihana kristal a ke hoʻāʻo mau nei e hoʻolauna i ka ʻenehana hana hou loa. Me ke kaʻina hana paʻakikī a me ka hoʻolalelale ʻana o ka miniaturization, aia ka noi nui no nā mea uila mea kūʻai aku no ka magnet Neodymium ʻano kūikawā. Ua lilo ka ʻoki laser i koho hou no ka mīkini ʻana i ka magnet Neodymium ʻano kūikawā me ka mānoanoa lahilahi.

ʻO nā makeneka ʻano kūikawā e pili pono ana i ka makeneka me ke ʻano maʻamau ʻole e pili nui ana i nā koi kikoʻī. Me ke kaʻina hana o ka paʻakikī o ka hana a me ka wikiwiki o ka miniaturization, pono nō hoʻi ka makeneka paʻa no nā mea uila mea kūʻai aku e hoʻohana i kēia ʻano. ʻOi aku ka paʻakikī o ke kaʻina hana mīkini o ka makeneka ʻano kūikawā ma mua o ka makeneka me ke ʻano maʻamau. No laila, koi pinepine ʻia ka hoʻohui ʻana i kekahi mau ʻenehana hana like ʻole.

ʻO ke kaʻina hana o nā magnet neodymium maʻamau ʻole e kāwiliNdFeBpauka me nā mea hoʻohui kūpono, a laila e hoʻoheheʻe a kaomi iā ia i ke ʻano i makemake ʻia, a laila sinter iā ia i loko o kahi umu sintering wela kiʻekiʻe e hoʻohui i nā ʻāpana pauka i loko o kahi kino magnet ikaika, a ʻo ka hope loa ʻo Machining, ka mālama ʻana i ka ʻili a me ka nānā ʻana i ka maikaʻi e hōʻoia i ka hoʻokō ʻana me nā kikoʻī. Pono kēia kaʻina hana i ka mana pololei loa a me nā lako hana kūikawā e hana i nā huahana magnet ʻano kūikawā me nā waiwai magnetic kiʻekiʻe a me nā ʻano. ʻAʻole hiki ke sintered pololei ʻia ʻo Sintered NdFeB i ke ʻano hope loa i makemake ʻia e ka mea kūʻai aku, a pono e hana i ka hana mechanical. Hoʻokō ʻia nā ʻano maʻamau ʻole ma ka wili ʻana a i ʻole ka ʻoki ʻana i nā mea maka cylindrical a square paha. Ke hoʻomau nei ka hoʻonui ʻana o ke koi no nā magnet neodymium maʻamau ʻole, ua ʻike ʻia kekahi mau magnet neodymium ʻano kūikawā lahilahi ma o ka ʻoki laser.

ʻO nā magnet neodymium i hoʻohālikelike ʻia he mau magnet honua kakaikahi me nā hiki magnetic kiʻekiʻe loa, i haku ʻia me ka neodymium, ka hao a me ka boron. ʻOkoʻa mai nā magnet kuʻuna, hiki ke hoʻopilikino ʻia nā magnet neodymium i hoʻohālikelike ʻia e like me nā pono kikoʻī, a hiki i ko lākou mau ʻano ke cylindrical, cubic, disc a apo paha, a pēlā aku. Loaʻa i nā magnet neodymium i hoʻohālikelike ʻia ka ikaika magnetic kiʻekiʻe loa a me ke kūʻē ʻana i ka magnetization, e kūpono ai lākou no nā noi e koi ana i ka ikaika magnetic kiʻekiʻe.

Hoʻohana ʻia nā magnet neodymium i hoʻohālikelike ʻia i nā ʻano hana like ʻole, me nā kaʻa uila, ka hana mana makani, ke kiʻi lapaʻau MRI, nā lako leo hilinaʻi kiʻekiʻe, a me nā mea ʻē aʻe. He kūpono loa hoʻi nā magnet neodymium i hoʻohālikelike ʻia no ka hoʻohana ʻana i kekahi mau mea hana e pono ai ka ikaika magnetic liʻiliʻi a kiʻekiʻe, e like me nā mea paʻa lima a me nā polokalamu kelepona.

Me ka hoʻonui mau ʻana o ka mākeke kaʻa uila, ke lilo nei ka hoʻohana ʻana i nā magnet neodymium ʻano kūikawā i ka ʻoihana kaʻa i mea nui aʻe. I loko o nā kaʻa uila, hoʻohana ʻia nā magnet neodymium i hoʻohālikelike ʻia i nā mīkini uila, nā mīkini hana, a me nā noi pili ʻē aʻe. Ma muli o ka ikaika magnetic kiʻekiʻe o nā magnet neodymium i hoʻohālikelike ʻia, hiki iā lākou ke hiki i nā kaʻa uila ke hoʻoulu i ka mana hoʻopuka kiʻekiʻe a hoʻomaikaʻi i ka pono o ka ikehu o nā kaʻa.

Hoʻohana nui ʻia nā magnet neodymium i hoʻohālikelike ʻia i nā kaʻa maʻamau e kāohi i nā mea like ʻole, e like me nā ʻōnaehana braking, nā puka makani mana, nā huila hoʻokele, a me nā laka puka.

I ka hoʻomohala ʻana i nā magnet neodymium ʻano kūikawā, nui nā kahua hoʻohiki. No ka laʻana, hiki i ka ʻenehana paʻi 3D ke lawe mai i ka pono kiʻekiʻe a me ka pololei i ka hana ʻana o nā magnet neodymium i hoʻohālikelike ʻia. Ke hoʻomohala mau nei hoʻi ka ʻenehana uhi o nā mea magnet NdFeB, i hiki ai i kēia magnet ke hoʻololi maikaʻi i nā ʻano ʻoihana like ʻole a me nā koi noi.

I ka hoʻomohala ʻana i ka wā e hiki mai ana, e lilo ka hoʻohana ʻana i nā magnet neodymium ʻano kūikawā i mea ākea aʻe. Me ka holomua o ka ʻenehana, e hoʻomau ka hoʻomaikaʻi ʻana o ka ikaika magnetic a me ke kū'ē ʻana o ka magnetization o nā magnet neodymium ʻano kūikawā, e ʻae ana iā lākou e hoʻohana ʻia i nā wahi a me nā noi paʻakikī.

Nā ʻAno o nā Mākēneki Kino：

ʻO kēia mau ʻano maʻamaunā mākēneki kāmaʻa lio, nā mākēneki pā,nā mākēneki diski, nā makeneka poepoe,nā magnet apo, nā mākēneki paukūʻolokaʻa, a pēlā aku. Loaʻa i nā makeneka a pau kahi pou ʻākau a me hema. He mea maʻamau nā makeneka i ka noiʻi hoʻonaʻauao, nā ʻoihana, nā ʻoihana kalepa, nā panana, nā mea uila, a pēlā aku.

Nā kumu no nā ʻano like ʻole o nā magnet?

Hiki ke hana i nā makeneka i kekahi ʻano 3D āu e makemake ai. E like me ka mea i ʻōlelo ʻia ma mua, ʻo ka makeneka kaulana loa a kiʻi ʻia ʻo ia nā makeneka lio, nona ke ʻano like me ka leka U. ʻO ke ʻano e hoʻoikaika ai i ka makeneka ma ke kuhikuhi ʻana i nā pou i ke kuhikuhi like a hana i kahi kahua makeneka ikaika.

Loaʻa nā ʻano like ʻole o nā magnet e like me ke apo, ka disc, ka sphere, ka cylinder, ka bar, ka block, ka horseshoe a me nā ʻano ʻē aʻe. ʻO ka maʻamau, ʻoi aku ka ikaika o nā magnet nui, akā ʻaʻole like me kēia. Hiki ke hoʻolālā ʻia nā magnet liʻiliʻi e hoʻonui i ka ikaika ma ka hoʻohana ʻana i nā mea like ʻole. Eia naʻe, hiki i ke ʻano o kahi magnet ke haʻi iā ʻoe i nā mea he nui ma mua o ka nui. Loaʻa i ke ʻano o kēlā me kēia magnet kahi mana i ke ʻano o ka hoʻohana ʻia ʻana. Hoʻoholo ia i ke ʻano o ka hoʻonohonoho ʻana o nā laina kahua magnetic ma waho o ka magnet a me ka ikaika o kona huki ʻana.

He nui ko mākou ʻike o nʻeodymiuma memakeneka honua laha ʻolenā ʻano i nā ʻano like ʻole, nā nui. ʻAʻohe mea e pono ai kāu hoʻolālā a papahana paha, loaʻa iā mākou ke ʻano kūpono a me ka nui o nā magnet e hoʻokō i kāu mau koi! ʻAʻole i helu ʻia nā magnet āpau ma kā mākou pūnaewele, inā ʻoe e ʻimi nei i kekahi ʻano kūikawā a i ʻole kekahi nīnau e hoʻouna mai iā mākou i kahi noi a i ʻole e kelepona mai iā mākou i kēia lā.