Kuba undoqo wemoto uhlala uchatshazelwa zizinto ezahlukeneyo zomzimba ezinje ngemagnethi, indawo yobushushu, indawo yoxinzelelo, kunye nokuphindaphinda ngexesha lenkqubo yokusebenza;Kwangaxeshanye, izinto ezahlukeneyo zokusetyenzwa ezinje ngoxinzelelo olushiyekileyo oluveliswa kukunyathela kunye nokuchetywa kwamaphepha entsimbi yesilicon, umgama phakathi kweqokobhe kunye nondoqo westator Uxinzelelo olucinezelayo oluveliswa ngumkhono wobushushu, uxinzelelo lwe-centrifugal oluveliswa ngumsebenzi wesantya esiphezulu. ye-rotor, kunye nokushisa kwe-gradient eveliswa yimpawu zokunyuka kweqondo lokushisa kuya kuchaphazela ukusebenza ngokubanzi kwengundoqo.Ezi zinto ziya kubangela ukuba ilahleko yentsimbi ye-motor core ibe phezulu kunexabiso eliqhelekileyo kwaye ibangele ukuwohloka okungahambelaniyo.
Iziphumo zophando ekhaya nakwamanye amazwe zibonisa ukuba: umbindi we-iron wemoto uhlala usebenza kumaqondo obushushu aphezulu, ilahleko yentsimbi yentsimbi eqhelekileyo ye-silicon iyancipha ngokunyuka kwamaqondo obushushu, ngelixa ilahleko yentsimbi eyi-6.5% ephezulu ye-silicon inyuka ukwanda kobushushu.Kwiimotor ezifakwe ngokufanelekileyo kokuphazamiseka kwimeko, ityala liya kwenza uxinzelelo olukhulu kumbindi wentsimbi, kwaye intsimbi yentsimbi iya kuba noxinzelelo olucinezelayo malunga ne-10Mpa-150Mpa ngexesha lokusebenza, kwaye uhlobo lwentsimbi lwebhloko lunceda ngakumbi. imveliso yobunzima, edla ngokuba yi-A shrink fit or compression process efunekayo ukulungisa undoqo, kunye nokulahleka kwentsimbi ye-motor nge-shrink fit okanye i-press fit fit inyuka kakhulu xa kuthelekiswa nemeko engaxinzekiyo.Umxholo we-silicon ye-6.5% ephezulu ye-silicon yensimbi iphezulu kakhulu kuneye-silicon yensimbi yendabuko, ngoko ke ilahleko yentsimbi ye-6.5% ephezulu ye-silicon yensimbi iphantsi ngenxa yokwanda koxinzelelo, ngelixa ilahleko yentsimbi ye-silicon yendabuko iphezulu. ekwandeni koxinzelelo loxinzelelo.Ukuwohloka kwelahleko yentsimbi ngoxinzelelo loxinzelelo kukhawulelwe, kwaye xa uxinzelelo lufikelela kwixabiso elithile, ukuwohloka kokulahleka kwentsimbi akubonakali.
UMa Deji, umphandi kwiYunivesithi yeTekhnoloji yaseShenyang, wavavanya iipropati zemagnethi ze-6.5% eziphezulu ze-silicon phantsi kweemeko zoxinzelelo olucinezelayo kunye nokudibanisa ukushisa, kwaye wahlaziya imodeli yokulahlekelwa kwentsimbi, kwaye uthelekisa i-6.5% yensimbi ephezulu ye-silicon kunye ne-silicon yendabuko. intsimbi.Ukususela kumbono wezinto eziphathekayo, inzuzo ye-6.5% ephezulu ye-silicon ihlalutywa.Kwaye ubuyisele kumbindi wemoto ukwenza ukusebenza kwayo kugqwese ngakumbi.
Ngophando malunga nokusebenza kokulahlekelwa kwentsimbi ye-6.5% Si phantsi kobushushu obuguquguqukayo kunye noxinzelelo, abaphandi bafumanisa ukuba: xa iqondo lokushisa kunye noxinzelelo olucinezelayo lusebenza kwizinto eziphathekayo, xa kuthelekiswa nezinye iintsimbi ze-silicon zendabuko, ukulahlekelwa kwelahleko ye-6.5% Si. incinci kakhulu;I-6.5% yensimbi ephezulu ye-silicon inelahleko encinci yentsimbi phantsi kweemeko zokudibanisa i-multi-physics ngenxa yoxinzelelo lwangaphakathi, i-hysteresis coefficient encinci kunye nobukhulu bengqolowa enkulu;xa i-6.5% ephezulu ye-silicon isetyenziselwa ukwenza i-motor stator core, i-casing ithatha i-shrink fit Ifakwe ngendlela efanayo, kuya kubakho ilahleko encinci yentsimbi.
Ixesha lokuposa: Apr-15-2023