Nā mākēneki neodymium arche ʻano magnet honua laha ʻole nona kaʻano kikoʻī– ʻo ia hoʻi o kahi ʻākuhi a i ʻole ʻāpana. Hana ʻia lākou me ka hoʻohana ʻana i ka hui pū ʻana o ka neodymium, ka hao, a me ka boron (NdFeB), e like me nā magnet neodymium maʻamau. Eia nō naʻe, ua hoʻopilikino ʻia ka hoʻolālā e kūpono i kekahi mau noi kahi e pono ai kahi ʻili piʻo. Hoʻohana pinepine ʻia kēia ʻano magnet i nā noi e pono ai nā magnet ikaika a me ke ʻano geometry kikoʻī.
ʻO ka ikaika o ka huki magnetic o nā magnet neodymium ma muli o ko lākou ʻano atomika kū hoʻokahi. Hoʻonohonoho nā molekala NdFeB iā lākou iho ma ke ala like e hana i kahi kahua magnetic i ʻoi aku ma mua o ʻumi manawa ikaika ma mua o nā ʻano magnet kalepa ʻē aʻe. ʻO kēia hiʻohiʻona e kūpono loa ai lākou no ka hoʻohana ʻana i nā noi he nui, me nā mea uila, nā motika, a me nā lako lapaʻau. Eia kekahi, ʻaʻole i hoʻopilikia ʻia ka ikaika o ka magnet e kona liʻiliʻi, e kūpono ai no ka hoʻohana ʻana i nā wahi paʻa.
Nā mākēneki ʻāʻī - mākēneki neodymiumhoʻohana nui ʻia ma nāhana ʻanao nā motika a me nā mea hana. No ka laʻana, hoʻohana ʻia nā magnet arc neodymium i nā motika DC brushless o nā kaʻa uila. ʻO ko lākou nui a me ke ʻano e hiki ai iā lākou ke hana i ka torque kiʻekiʻe ke hoʻohālikelike ʻia me nā ʻano magnet ʻē aʻe. ʻO kahi pōmaikaʻi o nā magnet arc neodymium ma luna o nā ʻano magnet ʻē aʻe, hiki iā lākou ke hana i kahi kahua magnetic kokoke i ka hemolele me ka liʻiliʻi o ka pohō ikaika kahua.
Ma waho aʻe o nā motika, hoʻohana ʻia nā magnet arc neodymium i nā hui magnetic a me nā noi sensor kahi e ʻae ai i nā ana e hana ʻia ma kahi kihi kikoʻī. Hiki ke hoʻopilikino ʻia ko lākou curvature i nā kekelē a me nā ʻae ʻana kikoʻī, e hoʻemi ana iā lākou i ka maʻalahi o nā hewa.
Eia nō naʻe, he mea nui e hoʻomanaʻo he maʻalahi loa nā magnet neodymium arc i ka pala. I nā wahi pulu a ʻūlū paha, e pala koke lākou i ka hala ʻana o ka manawa. No laila, pono e uhi ʻia me kahi papa pale e hoʻolōʻihi i ko lākou ola.
I ka hopena, he mea nui nā magnet arc neodymium i nā noi like ʻole. ʻO ko lākou ʻano kū hoʻokahi a me ka ikaika magnetic ikaika e kūpono ai lākou no ka hoʻohana ʻana i nā ʻoihana kaʻa, lapaʻau, a me nā mea uila, a me nā mea ʻē aʻe. ʻOiai ʻaʻole i lawa ka pale ʻana i ka pala, ʻoi aku ka maikaʻi o nā pono o kēia mau magnet ma mua o nā drawbacks, ʻoi aku hoʻi i nā noi kahi i paʻakikī ai nā palena geometric.
Hoʻouna wikiwiki ʻana i ka honua holoʻokoʻa:E hālāwai me ke kūlana maʻamau o ka ea a me ke kai, ʻoi aku ma mua o 10 mau makahiki o ka ʻike hoʻokuʻu aku
Loaʻa ka mea i hoʻopilikino ʻia:E ʻoluʻolu e hāʻawi i kahi kiʻi no kāu hoʻolālā kūikawā
Kumukūʻai Kūpono:ʻO ke koho ʻana i nā huahana kūpono loa he ala ia e mālama pono ai i ke kālā.
He 50mm ke anawaena o kēia diski magnetic neodymium a he 25mm ke kiʻekiʻe. He 4664 Gauss ka heluhelu flux magnetic a he 68.22 paona ka ikaika huki.
ʻO nā makeneka ikaika, e like me kēia diski Honua Kakaikahi, e hoʻopuka ana i kahi kahua makeneka ikaika e hiki ke komo i loko o nā mea paʻa e like me ka lāʻau, ke aniani a i ʻole ka palakiko. Loaʻa i kēia hiki ke hoʻohana pono ʻia no nā mea kālepa a me nā ʻenekinia kahi e hiki ai ke hoʻohana ʻia nā makeneka ikaika e ʻike i ka metala a i ʻole e lilo i mau ʻāpana i loko o nā ʻōnaehana hoʻāla koʻikoʻi a me nā laka palekana.
ʻAʻole ʻoi aku ka ikaika o nā makeneka piʻo ma mua o nā makeneka pololei ma ke ʻano o ko lākou ikaika kahua makeneka. Hoʻoholo nui ʻia ka ikaika o kahi makeneka e kona ʻano mea, ka nui, a me ke kūlike ʻana o ka ʻāpana makeneka, ma mua o kona ʻano.
Ua kapa pinepine ʻia kahi magnet piʻo he "magnet arc." ʻO ka magnet arc kahi ʻano magnet nona ke ʻano piʻo a i ʻole ke ʻano arc. Hoʻohana pinepine ʻia ia i nā noi like ʻole kahi e pono ai ke kahua magnetic e hoʻopili ʻia ma kahi ala piʻo kikoʻī a i ʻole kahi e pono ai ke ʻano o ka magnet no ka hana o ka hāmeʻa.
Hana ʻia nā makeneka arc ma ka ʻoki ʻana i nā makeneka nui i loko o nā ʻāpana me nā ʻano piʻo, e hopena ana i nā ʻāpana pākahi e like me nā ʻāpana o kahi pōʻai a i ʻole arc. ʻO nā mea maʻamau i hoʻohana ʻia no nā makeneka arc ʻo neodymium (NdFeB) a me samarium cobalt (SmCo), ʻo ia mau mea ʻelua he mau mea makeneka paʻa ikaika.
Hoʻohana ʻia nā magnet curved a i ʻole arc i nā motika DC (direct current) no kekahi mau kumu e hoʻohana ai i ko lākou ʻano kikoʻī a me nā waiwai magnetic e hoʻomaikaʻi i ka hana motika. Eia ke kumu e hoʻohana ʻia ai nā magnet curved i nā motika DC:
ʻOi aku ma mua o 10 mau makahiki o ka ʻike o Fullzen Magnetics i ka hoʻolālā a me ka hana ʻana i nā magnet honua laha maʻamau. E hoʻouna mai iā mākou i kahi noi no ka ʻōlelo kūʻai a i ʻole e kelepona mai iā mākou i kēia lā e kūkākūkā i nā koi kūikawā o kāu papahana, a e kōkua kā mākou hui ʻenekinia akamai iā ʻoe e hoʻoholo i ke ala kūpono loa e hāʻawi iā ʻoe i kāu mea e pono ai.E hoʻouna mai iā mākou i kāu mau kikoʻī e hōʻike ana i kāu noi magnet maʻamau.