Zita reChigadzirwa: Neodymium Arc/Segment/Tile Magnet
zvinhu: Neodymium Iron Boron
Dimension: Yakagadzirirwa
Kupfeka: Silver, Gold, Zinc, Nickel, Ni-Cu-Ni. Mhangura nezvimwewo.
Magnetization Direction: Sekukumbira kwako
Magnetic rotor, kana chisingaperi magineti rotor ndiyo isina kumira chikamu chemota. Iyo rotor ndiyo inofamba chikamu mune yemagetsi mota, jenareta uye nezvimwe. Magnetic rotors akagadzirwa nematanda akawanda. Poli imwe neimwe inochinjana mu polarity (kuchamhembe nekumaodzanyemba). Mapango akatarisana anotenderera nezvepakati kana axis (chaizvoizvo, shaft iri pakati). Iyi ndiyo dhizaini huru ye rotors. Kashoma-yepasi inogara magineti mota ine akatevedzana mabhenefiti, senge saizi diki, huremu huremu, kushanda kwepamusoro uye hunhu hwakanaka. Zvishandiso zvaro zvakakura kwazvo uye zvinotambanudzira munzvimbo dzese dzendege, nzvimbo, dziviriro, kugadzira michina, kugadzirwa kwemaindasitiri nekurima uye hupenyu hwezuva nezuva.
Magnetic couplings asiri ekubatana anoshandisa magineti kuendesa torque, simba kana kufamba kubva kune imwe nhengo inotenderera ichienda kune imwe. Kuchinjisa kunoitika kuburikidza neasiri-magineti gineti yekuvharira pasina chero chemuviri kubatana. Iwo akabatanidzwa anopokana maviri emadhisiki kana rotor akaiswa nemagineti.
Chinangwa chekucheka magineti yese kuita zvidimbu zvinoverengeka uye kuisa pamwe chete kudzikisa kurasikirwa kweeddy. Tinodaidza magineti emhando iyi "Lamination". Kazhinji, iyo yakawanda zvidimbu, zviri nani mhedzisiro yekudzikisa kurasikirwa. Iyo lamination haizoshatise iyo yakazara magineti kuita, chete flux inozokanganisa zvishoma. Kazhinji isu tinodzora mapundu eglue mukati mehumwe ukobvu tichishandisa nzira yakakosha yekudzora gap rega rega rine ukobvu hwakafanana.
Product Name: Linear Motor Magnet Material: Neodymium Magnets / Rare Earth Magnets Dimension: Yakajairwa kana yakagadzirirwa Kupfeka: Silver, Gold, Zinc, Nickel, Ni-Cu-Ni. Mhangura nezvimwewo. Chimiro: Neodymium block magineti kana yakagadzirirwa
Halbach array chimiro chemagineti, chinova chinenge chakanakira chimiro muinjiniya. Chinangwa ndechekugadzira iyo yakasimba magineti ine nhamba diki yemagineti. Muna 1979, apo Klaus Halbach, nyanzvi yeAmerica, paakaita bvunzo dzekumhanyisa maerekitironi, akawana iyi yakakosha magineti chimiro, zvishoma nezvishoma akavandudza chimiro ichi, uye pakupedzisira akagadzira iyo inonzi "Halbach" magineti.
Permanent magineti mota kazhinji inogona kuiswa mune yekusingaperi magineti alternating ikozvino (PMAC) mota uye yekusingaperi magineti yakananga ikozvino (PMDC) mota zvinoenderana nechimiro chazvino. PMDC mota uye PMAC mota inogona kugovaniswazve kubhurashi / brushless mota uye asynchronous / synchronous mota, zvichiteerana. Permanent magineti excitation inogona kuderedza zvakanyanya mashandisiro emagetsi uye kusimbisa kushanda kwemota.
Kune akawanda akasiyana mashandisirwo emagineti echigarire mumotokari maapplication, kusanganisira kushanda nesimba. Indasitiri yemotokari yakatarisana nemhando mbiri dzekushanda: mafuta-kugona uye kugona pamutsetse wekugadzira. Magnets anobatsira nezvose.
Iyo N pole uye S danda remagineti zvakarongwa zvakangofanana. Imwe N pole uye imwe s pole inonzi peya yematanda, uye mota dzinogona kuve nechero peya yematanda. Magnets anoshandiswa anosanganisira aluminium nickel cobalt magineti echigarire, ferrite magineti echigarire uye isingawanzo pasi magineti echigarire (kusanganisira samarium cobalt anogara magineti uye neodymium iron boron anogara magineti). Iyo magnetization nzira yakakamurwa kuita parallel magnetization uye radial magnetization.
Simba remhepo razova rimwe remanyuko esimba rakachena rinobvira zvikuru pasi pano. Kwemakore akawanda, mazhinji emagetsi edu aibva mumarasha, oiri uye mamwe mafuta efossil. Nekudaro, kugadzira simba kubva kune izvi zviwanikwa zvinokonzeresa kukuvadza kwakakomba kunharaunda yedu uye kusvibisa mhepo, nyika uye mvura. Kuzivikanwa uku kwaita kuti vanhu vazhinji vatendeuke kune simba regirini semhinduro.
Magneti yeneodymium ine mwero wakaderera wekumanikidza inogona kutanga kupera simba kana ichipisa kusvika kudarika 80°C. High coercivity neodymium magineti akagadzirwa kuti ashande patembiricha inosvika 220°C, pasina kurasikirwa kusingadzoreki. Iko kudiwa kweiyo yakaderera tembiricha coefficient mu neodymium magineti maapplication kwatungamira mukuvandudzwa kwemagiredhi akati wandei kuti asangane nezvinodiwa zvekushanda.
Chikamu chikuru uye chakakosha cheMRI & NMR imagnet. Iyo unit inozivisa iyi giredhi remagineti inonzi Tesla. Imwe yuniti yakajairika yechiyero inoshandiswa kune magineti iGauss (1 Tesla = 10000 Gauss). Parizvino, magineti anoshandiswa kune magineti resonance imaging ari mumhando ye 0.5 Tesla kusvika 2.0 Tesla, kureva, 5000 kusvika 20000 Gauss.