He aha nā Neodymium Magnets?

Nā Mākēneki Neodymium: Nā ʻāpana liʻiliʻi, Ka hopena o ka honua maoli

Mai kahi hiʻohiʻona ʻenekinia, ʻo ka hoʻololi ʻana mai nā magnet refrigerator maʻamau i nā ʻano neodymium he lele i ka hiki. ʻO kā lākou ʻano kumu maʻamau - kahi diski maʻalahi a i ʻole poloka - e hōʻole i kahi hana magnetic kupaianaha. ʻO kēia ʻokoʻa koʻikoʻi ma waena o ko lākou hiʻohiʻona haʻahaʻa a me ko lākou ikaika kahua ikaika e hoʻomau nei i kahi paʻakikī koʻikoʻi i ka hoʻolālā a me ka noi. Eia ma Fullzen, ua ʻike mākou i kēia mau ʻāpana ikaika e hoʻololi i nā huahana ma nā kahua he nui. I kēia mau lā, hoʻokahi holomua e hopu ana i ke kukui: slua ohua neodymium magnet. ʻO ka mea i ʻike ʻia ai kēia mea hou, ʻo ia ka maʻalahi hoʻopunipuni. ʻO ia ke ʻano o ka hāʻina pololei pololei i ʻike koke ʻia.

ʻOi aku ma mua o nā mākēneki ikaika loa

Inā ʻoe e ʻike nei i kahi magnet i hoʻonui ʻia i ka friji, nalo loa ʻoe i ka māka. ʻO nā magnet neodymium (i kapa ʻia ʻo NdFeB a i ʻole "neo" magnets) e hōʻike ana i kahi lele kumu i ka ʻenehana magnetic. Hana ʻia mai nā ʻāpana metala laha ʻole, hoʻokō lākou i ka mea i manaʻo ʻia he mea hiki ʻole ke kino: hoʻoulu i ka ikaika magnetic kupaianaha mai nā pūʻolo liʻiliʻi a māmā. Ua lilo kēia ʻano ikaika-a-kaumaha i ka ʻenekini ma hope o ka miniaturization huahana ma waena o nā noi he nui. Inā mākou e kūkākūkā ana i nā lāʻau lapaʻau e hoʻopakele ai i nā ola a i ʻole nā ​​headphone hoʻohaʻahaʻa i ka walaʻau āu e hilinaʻi ai i ka wā huakaʻi, ua hoʻololi hou kēia ʻenehana i kā mākou hiki ke ʻenehana. Wehe aku i nā magnet neodymium, a ʻike ʻole ʻia ka ʻenehana ʻenehana o kēia lā.

Ka Hoomaopopo ana i ka Mana Hana

Hiki iā mākou ke kūkākūkā i ka manaʻo magnetic me ka pau ʻole, akā ʻōlelo nui ka hana maoli. E lawe i kā mākou N52 māka diski ma ke ʻano he laʻana: ua like kona kaumaha me ka peni akā hiki ke hāpai i 2 kilokani piha. ʻAʻole kēia he kuhi lab wale nō - hōʻoia mākou i kēia mau hopena ma o ka hoʻāʻo maʻamau. ʻO kēia hiki ke hiki i nā mea hoʻolālā hoʻolālā ke hoʻololi pinepine i nā magnet seramika e hoʻopau ana i ka lewa me nā neodymium ʻē aʻe e lawe i kahi lumi liʻiliʻi.

Eia nō naʻe, pono i kēlā me kēia mea hoʻolālā e ʻike i kēia ʻoiaʻiʻo koʻikoʻi: pono ia mana i ka mālama pono. Ua ʻike pono wau i nā neodymium magnet liʻiliʻi e lele ana ma luna o nā papa hana a haki i ka hopena. Ua ʻike au iā lākou e ʻimi nui i ka ʻili a haki. Pono nā magnet ʻoi aku ka makaʻala, e hōʻike ana i nā pōʻino maoli. ʻAʻohe wahi no ke kūkākūkā ʻana ma ʻaneʻi—ʻaʻole i ʻōlelo wale ʻia ka mālama pono ʻana, pono loa ia.

Hana Hana: ʻElua mau ala

Hoʻokaʻawale nā ​​mea magnet neodymium a pau: neodymium, hao, a me ka boron. ʻO ka ʻāpana hoihoi e pili ana i ka hoʻololi ʻana o nā mea hana i kēia hui ʻana i mau magnet hana:

Nā Mākēneki Neodymium Sintered
Ke koi nei kāu noi i ka hana magnetic kiʻekiʻe, ʻo nā magnet sintered ka hopena. Hoʻomaka ke kaʻina hana me ka hoʻoheheʻe ʻana i nā mea maka, a ma hope o ka wili ʻana iā lākou a lilo i pauda maikaʻi loa. Hoʻopili ʻia kēia pauka i loko o nā mold ma lalo o kahi kahua magnetic orienting ikaika, a laila e hoʻopaʻa ʻia. Inā ʻaʻole ʻoe i kamaʻāina i ka huaʻōlelo, e noʻonoʻo e hoʻoheheʻe i kahi kaʻina hana hoʻomehana i hoʻopaʻa ʻia i nā ʻāpana me ka hoʻoheheʻe ʻole. ʻO ka hoʻopuka ʻana he ʻeleʻele paʻakikī a paʻa i ka mīkini pololei, loaʻa ka uhi pale (maʻamau ʻo nickel), a ma hope loa e loaʻa ka magnetized. Hāʻawi kēia ala i nā magnet ikaika loa i loaʻa i kēia lā.

Nā Mākēneki Neodymium Paʻa
I kekahi manawa ʻaʻole ʻo ka ikaika magnetic wale nō kāu mea e hopohopo nei. ʻO kēia kahi e komo ai nā magnet i hoʻopaʻa ʻia. ʻO ke kaʻina hana ka hui ʻana i ka pauka magnetic me kahi mea hoʻopaʻa polymer e like me ka nylon a i ʻole epoxy, a laila hana ʻia me ka hoʻohana ʻana i ka hoʻoemi a i ʻole ka hoʻoheheʻe ʻana. Hāʻawi kēia ʻenehana i nā mea hana i ka hiki ʻole o ka hoʻolālā hoʻolālā palena ʻole. ʻO ke kuʻikahi? Kekahi hana magnetic. ʻO ka pōmaikaʻi? Hiki iā ʻoe ke hana i nā hiʻohiʻona paʻakikī a pololei ʻole a hiki ʻole ke hana ma o ka sintering.

ʻO ke kuʻi ʻana o ka Threading

E ʻae mai iaʻu e kaʻana like i ka mea i lilo i kekahi o kā mākou mea hou i ʻimi nui ʻia:nā neodymium magnets me nā kaula wili i hoʻohui ʻia. He mea maʻalahi loa ka manaʻo—a ʻike ʻoe e hana ana i nā noi maoli. Ma ka hoʻokomo pono ʻana i nā kaula wili maʻamau i loko o ka magnet ponoʻī, ua hoʻoholo mākou i ka mea kahiko i waena o nā mea pilikia loa o ka hui magnetic: ke kau ʻana i hilinaʻi.

ʻAʻole paʻakikī ka poʻe ʻenekinia me nā pūhui adhesive a i ʻole ka hoʻomohala ʻana i nā lako hoʻopili maʻamau. E lilo ka hopena i mea maʻalahi: e hoʻopaʻa pololei i ka magnet i ke kūlana. Ua hōʻike maikaʻi ʻia kēia holomua no:

ʻO nā panela komo lako e koi ana i ka pani paʻa i ka wā o ka hana ʻana me ka ʻae ʻana i ke komo wikiwiki ʻana

Ke hoʻokomo ʻana i nā mea ʻike a me nā kāmela ma luna o nā hale kila a i ʻole nā ​​kaʻa

Hoʻonohonoho prototyping kahi e pono ai nā ʻāpana i kahi hoʻonohonoho paʻa a me ka hoʻonohonoho hou ʻana

ʻO ia kekahi o kēlā mau hoʻonā i manaʻo ʻia he kūpono koke - ke ʻike ʻoe i kona pono.

ʻO nā wahi a puni mākou

ʻO ka ʻoiaʻiʻo, ua hoʻopuni ʻia ʻoe e nā neodymium magnets i kēia manawa. Ua hoʻokomo ʻia lākou i ka ʻenehana hou i ʻike ʻole ka hapa nui o ka poʻe i ko lākou laha ʻana:

Pūnaehana ʻikepili:nā mīkini hoʻonohonoho i loko o nā pahu mālama

Nā lako leo:e hoʻoikaika ana i nā mea ʻōlelo ma nā mea a pau mai nā kamepiula a i nā kaʻa

Lapaʻau lapaʻau:ka hana ʻana i nā scanners MRI a me ka hoʻonui ʻana i nā noi niho

Pūnaehana halihali:koʻikoʻi no nā mea ʻike ABS a me nā kaʻa uila uila

Nā huahana mea kūʻai aku:mai ka hui hana hana a hiki i nā pani ʻano nani

Ke koho ʻana i nā hoʻonā kūpono

Ke koi nei kāu papahana i ka hana magnetic hilinaʻi - inā ʻoe e makemake i nā hoʻonohonoho maʻamau a i ʻole nā ​​​​magnet threaded maʻamau - ʻo ka hui pū ʻana me kahi mea hana ʻike ʻike koʻikoʻi. Ma Fullzen, mālama mākou i ka neodymium magnet inventory piha ʻoiai e noho mākaukau ana e hoʻoponopono i nā pono kūikawā. Ke kono nei mākou iā ʻoe e nānā i kā mākou huahana maʻamau a i ʻole e hele pololei e kūkākūkā i kāu mau koi. ʻO ke kōkua ʻana iā ʻoe e ʻike i ka hopena magnetic maikaʻi loa i kā mākou mea nui.

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Me ka ʻoi aku o ʻumi mau makahiki o ka ʻike hana hana magnet, hana ʻo Fullzen ma ke ʻano he kumu kumu e hāʻawi ana i nā kumu kūʻai hoʻokūkū a me ka paʻa o ke kaulahao lako.