Neodymium Arc Magnet Yapamwamba Yapamwamba ya DC Motor
Mafotokozedwe Akatundu
Maginito a Neodymium Arc amatchedwanso maginito agawo kapena maginito opindika.
Maginito a Arc amagwiritsidwa ntchito ngati maginito okhazikika a DC. Mosiyana ndi ma electromagnetic motors omwe amapanga magwero amphamvu a maginito kudzera m'makoyilo osangalatsa, maginito okhazikika a arc ali ndi zabwino zambiri m'malo mokweza magetsi, zomwe zingapangitse injini kukhala yosavuta, yosavuta kukonza, yopepuka, yopepuka, yaying'ono, yodalirika yogwiritsidwa ntchito, komanso yotsika. pakugwiritsa ntchito mphamvu.
Pali "kusinthanitsa" kolimba pakati pa ma elekitironi oyandikana ndi chinthu cha ferromagnetic. Popanda mphamvu yamagetsi yakunja, maginito awo amatha kukhala "modzidzimutsa" kumalo ang'onoang'ono. kukwera kuti apange madera ang'onoang'ono a magnetization modzidzimutsa, otchedwa ma arc maginito. Muzinthu zopanda maginito za ferromagnetic, ngakhale maginito onse a arc ali ndi njira yotsimikizirika yodziwikiratu mkati mwake ndipo imakhala ndi maginito akuluakulu, maginito a maginito ambiri a maginito a arc ndi osiyana, kotero kuti zonse za ferromagnetic siziwonetsa magnetism.
Pamene maginito amagetsi ali pamtunda wa maginito akunja, mphamvu ya maginito ya arc yomwe maginito ake amawongolera ndi njira ya kunja kwa maginito imakhala ndi ngodya yaing'ono yomwe imakula ndi kuwonjezeka kwa mphamvu ya maginito yomwe ikugwiritsidwa ntchito ndikusinthanso njira ya magnetization ya arc. maginito kulowera komwe kuli maginito akunja.
Arc NdFeB Maginito Makhalidwe
1. Kutentha kwambiri kwa ntchito
Pakuti SH mndandanda NdFeB maginito, pazipita ntchito kutentha akhoza kufika 180 ℃. Kugwira ntchito kwa injini nthawi zambiri kumabweretsa kutentha kwambiri. Mutha kusankha maginito osamva kutentha kwambiri kuti agwirizane ndi kutentha kwagalimoto kuti mupewe demagnetization ya maginito chifukwa cha kutentha kwambiri.
Neodymium Zinthu | Max. Opaleshoni Temp | Curie Temp |
N35 - N55 | 176°F (80°C) | 590°F (310°C) |
N33M - N50M | 212°F (100°C) | 644°F (340°C) |
N30H - N48H | 248°F (120°C) | 644°F (340°C) |
N30SH - N45SH | 302°F (150°C) | 644°F (340°C) |
N30UH - N40UH | 356°F (180°C) | 662°F (350°C) |
N30EH - N38EH | 392°F (200°C) | 662°F (350°C) |
N32AH | 428°F (220°C) | 662°F (350°C) |
2. Kuphimba / Kuyika
Zosankha: Ni-Cu-Ni, Zinc (Zn), Black Epoxy, Rubber, Gold, Silver, etc.
3. Maginito Direction
Maginito a Arc amatanthauzidwa ndi miyeso itatu: Outer Radius (OR), Inner Radius (IR), Kutalika (H), ndi Engle.
Kuwongolera kwa maginito kwa ma arc maginito: axially magnetized, diametrically magnetized, and radially magnetized.