Umgangatho oPhezulu weNeodymium Arc Magnet yeDC Motor
Ingcaciso yeMveliso
Iimagnethi ze-Neodymium Arc zikwabizwa ngokuba ziimagnethi zecandelo okanye imagnethi egobileyo.
Iimagnethi zeArc zisetyenziswa ikakhulu njengemagnethi esisigxina yeenjini zeDC. Ngokungafaniyo neenjini ze-electromagnetic ezivelisa imithombo enokubakho ngemagnethi ngokusebenzisa iikhoyili ezivuselelayo, imagnethi esisigxina ye-arc ineenzuzo ezininzi endaweni yokuvuselela umbane, enokwenza imotor ibe lula kwisakhiwo, ilungele ukugcinwa, ukukhanya kubunzima, ubungakanani obuncinci, inokuthenjwa ekusebenziseni, kwaye iphantsi. ekusebenziseni amandla.
Kukho "unxulumano lotshintshiselwano" olomeleleyo phakathi kwee-elektroni ezimeleneyo kwinto ye-ferromagnetic. Ukungabikho kwendawo yamagnetic yangaphandle, amaxesha abo ajikelezayo anokuthi "avele" alungelelaniswe kwindawo encinci. ukunyuka ukwenza iindawo ezincinci zemagneti ezizenzekelayo, ezibizwa ngokuba ziimagnethi zearc. Kwimathiriyeli ye-ferromagnetic engenamagnetic, nangona umazibuthe ngamnye we-arc unomkhombandlela oqinisekileyo we-magnetization ozenzekelayo ngaphakathi kwaye unozibuthe omkhulu, izalathiso zemagneti zenani elikhulu lemagnethi ye-arc zahlukile, ngoko ke yonke imathiriyeli yeferromagnetic ayibonisi umazibuthe.
Xa i-electromagnetic ikwindawo yemagnethi yangaphandle, umthamo wemagnethi we-arc ogama laso elizenzekelayo ngokwemagnethi kunye nelathiso lendawo yemagnethi yangaphandle ine-engile encinci eyandayo kunye nokwanda kwendima yemagnethi esetyenziswayo kwaye ijike ngakumbi isalathiso semagneti ye-arc. umazibuthe ukuya kwicala lemagnethi yangaphandle.
Iimpawu zeMagnet ye-Arc NdFeB
1. Ubushushu bokusebenza obuphezulu
Kuthotho lweemagnethi ze-SH NdFeB, ubushushu obuphezulu bokusebenza bunokufikelela kwi-180 ℃. Ukusebenza kwemoto ngokuqhelekileyo kubangela amaqondo obushushu aphezulu. Unokukhetha iimagnethi ezixhathisa ubushushu obuphezulu ukuze uziqhelanise nobushushu obusebenzayo bemoto ukunqanda ukungasebenzi kakuhle kwemagnethi ngenxa yobushushu obuphezulu bokusebenza.
| Izinto zeNeodymium | Max. ITemp yokuSebenza | 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. Ukugquma / Ukugquma
Iinketho: Ni-Cu-Ni, Zinc (Zn) , Black Epoxy, Rubber, Gold, Silver, njl.
3. Ulwalathiso lweMagnetic
Iimagnethi ze-Arc zichazwa ngokwemilinganiselo emithathu: I-Radius yangaphandle (OR), i-Inner Radius (IR), ubude (H), kunye ne-Engile.
Umkhombandlela wemagnethi wemagnethi ye-arc: i-axially magnetized, diametrically magnetized, kunye neradially magnetized.
Ukupakisha kunye nokuThumela
