ʻOihana a me nā noi
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Nā Mākēneki Kūmau Laminated e hōʻemi i ka nalowale o Eddy i kēia manawa
ʻO ke kumu e ʻoki ai i kahi magnet holoʻokoʻa i mau ʻāpana a hoʻopili i ka hui pū ʻana e hōʻemi i ka poho eddy.Kapa mākou i kēia ʻano magnet "Lamination".ʻO ka mea maʻamau, ʻoi aku ka nui o nā ʻāpana, ʻoi aku ka maikaʻi o ka hopena o ka hōʻemi o ka eddy.ʻAʻole e hōʻino ka lamination i ka hana magnet holoʻokoʻa, ʻo ka flux wale nō ka hopena.ʻO ka maʻamau mākou e hoʻomalu i nā āpau kelu i loko o kekahi mānoanoa me ka hoʻohana ʻana i ke ala kūikawā e kāohi ai i kēlā me kēia āpau i like ka mānoanoa.
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N38H Neodymium Mākēneki no Linear Motors
Inoa Huahana: Linear Motor Magnet
Mea: Neodymium Magnets / Rare Earth Magnets
Ana: maʻamau a i hoʻopilikino ʻia
Ka uhi: Kālā, Gula, Zinc, Nickel, Ni-Cu-Ni.keleawe etc.
Ke ʻano: Neodymium block magnet a i hana ʻia -
Halbach Array Magnetic System
ʻO Halbach array kahi hoʻolālā magnet, kahi hoʻolālā kūpono i ka ʻenekinia.ʻO ka pahuhopu ka hoʻoulu ʻana i ka māla ikaika loa me ka helu liʻiliʻi o nā magnet.I ka makahiki 1979, i ka wā i alakaʻi ai ʻo Klaus Halbach, he kanaka ʻAmelika, i nā hoʻokolohua electron acceleration, ua ʻike ʻo ia i kēia ʻano hana hoʻokalakupua paʻa paʻa, hoʻomaikaʻi mālie i kēia hale, a hoʻokumu i ka mea i kapa ʻia ʻo "Halbach".
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Hoʻohui ʻia nā Motor Magnetic me nā Mākēneki mau
Hiki ke hoʻokaʻawale ʻia ke kaʻa magnet permanente alternating current (PMAC) a me ka motor permanent magnet direct current (PMDC) e like me ke ʻano o kēia manawa.Hiki ke hoʻokaʻawale ʻia ke kaʻa PMDC a me ka kaʻa PMAC i ka mīkini palaki/brushless a me ka asynchronous/synchronous motor, kēlā me kēia.Hiki ke hoʻemi nui i ka hoʻohana ʻana i ka mana a hoʻoikaika i ka holo ʻana o ka mīkini.
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Hoʻohana ʻia nā Magnets mau i ka ʻoihana automotive
Nui nā hoʻohana like ʻole no nā magnet mau loa i nā noi automotive, me ka hana pono.Hoʻokumu ʻia ka ʻoihana kaʻa i ʻelua ʻano o ka pono: ka wahie-efficiency a me ka pono ma ka laina hana.Kōkua nā mākēneki me nā mea ʻelua.
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Mea Hana Hana Mākēneki Motor Servo
Hoʻonohonoho ʻia ka pole N a me ka pou S o ka magnet.Ua kapaia kekahi kia N a me kekahi kia he mau kia, a hiki i na moto ke loaa na kia.Hoʻohana ʻia nā mākēneki me ka aluminika nickel cobalt mau mākēneki mau, ferrite mau mākēneki mau a me nā mākēneki mau loa honua (me ka samarium cobalt mau mākēneki mau a me ka neodymium iron boron mau magnet).Hoʻokaʻawale ʻia ke kuhikuhi magnetization i ka magnetization parallel a me ka magnetization radial.
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Nā Mākēneki Hoʻoulu makani
Ua lilo ka ikehu makani i kekahi o na kumu ikehu maemae loa ma ka honua.No nā makahiki he nui, ʻo ka hapa nui o kā mākou uila mai ka lanahu, ka aila a me nā wahie fossil ʻē aʻe.Eia nō naʻe, ʻo ka hoʻokumu ʻana i ka ikehu mai kēia mau kumuwaiwai e hoʻopilikia nui i ko mākou kaiapuni a hoʻohaumia i ka ea, ʻāina a me ka wai.Ua lilo kēia ʻike i nā poʻe he nui e huli i ka ikehu ʻōmaʻomaʻo ma ke ʻano he hopena.
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Nā Mākēneki Neodymium (Rare Earth) no nā kaʻa kaʻa maikaʻi
Hiki i ka neodymium magnet me kahi haʻahaʻa haʻahaʻa o ka coercivity ke hoʻomaka e nalowale i ka ikaika inā wela a ʻoi aku ma mua o 80°C.Ua hoʻomohala ʻia nā magnet neodymium coercivity kiʻekiʻe e hana i nā mahana a hiki i 220 ° C, me ka liʻiliʻi o ka nalowale.ʻO ka pono o ka haʻahaʻa haʻahaʻa haʻahaʻa i nā noi neodymium magnet i alakaʻi i ka hoʻomohala ʻana i kekahi mau māka e hoʻokō i nā koi o ka hana.
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Nā Mākēneki Neodymium no nā lako hale
Hoʻohana nui ʻia nā mākēneki no nā leo ʻōlelo i nā keʻena TV, nā ʻāpana hoʻoheheʻe magnetic ma nā puka pahu friji, nā ʻenekini compressor compressor kiʻekiʻe kiʻekiʻe, nā ʻenekini hoʻoheheʻe ea, nā ʻenekini hoʻoheheʻe, nā kīwī paʻakikī kamepiula, nā leo leo, nā leo leo, nā mīkini kīwaha, ka mīkini holoi. nā kaʻa, etc.
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Nā Mākēneki Elevator Traction Machine
ʻO Neodymium Iron Boron magnet, ʻo ia ka hopena hope loa o ka hoʻomohala ʻana i nā mea magnetic mau loa, ua kapa ʻia ʻo "magneto king" ma muli o kāna mau waiwai magnetic maikaʻi loa.ʻO NdFeB nā mea hoʻoheheʻe o ka neodymium a me ka hao oxide.ʻIke ʻia ʻo Neo Magnet.Loaʻa i ka NdFeB ka huahana ikehu magnetic kiʻekiʻe loa a me ka coercivity.I ka manawa like, ʻo nā mea maikaʻi o ka ikehu kiʻekiʻe e hoʻohana nui ʻia ka NdFeB mau mea hoʻohana i ka ʻenehana hou a me ka ʻenehana uila, kahi e hiki ai ke hoʻoemi i nā mea kani, māmā a lahilahi, electroacoustic motors, magnetic separation magnetization a me nā mea hana ʻē aʻe.
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Nā Mākēneki Neodymium no nā Electronic & Electroacoustic
Ke hoʻokomo ʻia ka mana hoʻololi i ke kani, lilo ka magnet i electromagnet.Ke hoʻololi mau nei ka ʻaoʻao o kēia manawa, a ke neʻe mau nei ka electromagnet i hope a i waho ma muli o ka "neʻe ikaika o ka uea ikaika i loko o ke kahua magnetic", e hoʻolele i ke kīʻaha pepa e haʻalulu i hope a i waho.He kani ko ka stereo.
ʻO nā mea magnet ma ka pu ka nui o ka ferrite magnet a me NdFeB magnet.Wahi a ka noi, hoʻohana nui ʻia nā magnet NdFeB i nā huahana uila, e like me nā diski paʻakikī, nā kelepona paʻa lima, nā headphone a me nā mea hana pākaukau.Nui ka leo.
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Mākēneki mau no MRI & NMR
ʻO ka mea nui a koʻikoʻi o MRI & NMR he magnet.ʻO ka ʻāpana e hōʻike ana i kēia māka magnet i kapa ʻia ʻo Tesla.ʻO kekahi ʻāpana maʻamau o ke ana i hoʻohana ʻia i nā magnets ʻo Gauss (1 Tesla = 10000 Gauss).I kēia manawa, ʻo nā mea hoʻohana i hoʻohana ʻia no ke kiʻi ʻana i ka magnetic resonance i ka laulā o 0.5 Tesla a 2.0 Tesla, ʻo ia hoʻi, 5000 a 20000 Gauss.
