Kodi mphamvu ya axial ya mota yamagawo atatu asynchronous imapangidwa bwanji? Kaya ndi amagetsi okwera kwambiri kapena otsika kwambiri, zovuta za kusuntha kwa shaft kapena mphamvu ya axial yomwe imapangitsa kutentha kukwera kumanenedwa nthawi ndi nthawi. Njira yabwino yogwiritsira ntchito galimotoyo ndi yakuti palibe mphamvu mu njira ya axial ndipo kugwirizana koyenera pakati pa galimoto ndi katundu kumatsimikiziridwa; kwenikweni, magawo atatu osiyana asynchronous motors ali ndi mphamvu zambiri kapena zochepa za axial.
Mu a atatu-gawo asynchronous motor, pamene mafunde a stator akugwirizanitsidwa ndi magetsi, mphamvu ya maginito yozungulira imapangidwa, kotero kuti mphamvu yowonongeka imapangidwira mu rotor chifukwa cha kulowetsedwa kwa electromagnetic, ndipo rotor imakhala ndi maginito ndipo imapanga kukopa kozungulira kwa electromagnetic.
Pambuyo pa chisangalalo, the synchronous induction motor amazungulira pa liwiro synchronous, ndi kuzungulira kwa magawo atatu asynchronous motor kumapanga kutsetsereka. Mphamvu yokoka ya mphamvu yozungulira ya maginito yamoto imapangidwa kutengera mawonekedwe afupipafupi a mizere yamphamvu yamagetsi. Mphamvu yamagetsi yamagetsi imapangitsa kuti injiniyo iyendetse pamzere wapakati pamagetsi, ndiye kuti, mphamvu zamagetsi za motor stator ndi rotor zimayenderana molunjika, ndipo palibe mphamvu ya maginito ya axial yomwe imapangidwa. Komabe, mu ntchito yeniyeni, mphamvu ya axial idzapangidwa chifukwa cha zifukwa zotsatirazi.
Kodi zomwe zimayambitsa mphamvu ya axial ya Sima motor ndi chiyani?
-Mphamvu ya axial yopangidwa ndi mpweya woziziritsa pamene fani ya rotor ya injini ikuyenda popanda katundu.
-Chifukwa cha zinthu monga kupanga ndi kulakwitsa kwapang'onopang'ono kwa magawo atatu asynchronous motor, mzere wapakati wamakina ndi mzere wapakati wamagetsi amapatuka, ndipo stator ndi rotor zimapanga mphamvu ya axial.
-Kuti muchepetse mphamvu ya ma harmonics a mano, stator kapena rotor imatenga kagawo kokhotakhota. Pamene katundu akuthamanga, mphamvu yamagetsi imakakamiza rotor kuti ipitirire kumbali imodzi kuti ipange mphamvu ya axial.
-Mzere wapakati wamagetsi wamagetsi atatu asynchronous motor ndiye njira yolumikizirana pakati pa shaft yamoto ndi zida zamakina zoyendetsedwa. Komabe, popeza palibe chizindikiritso chapakati pamagetsi pamapangidwe ndi kupanga ma mota, miyeso yoyezera zojambulazo pazolemba zomwe zili patsamba lino zimatengera kapangidwe kapakati pamakina pomwe injini ndi zolumikizira zimayikidwa.
Mwanjira imeneyi, pakugwira ntchito kwenikweni kwa injini, chifukwa cha kusayenda bwino kwa mzere wapakati wamakina ndi mzere wapakati wamagetsi, zinthu zotsatirazi zidzachitika mosalephera: H Chifukwa cha kulakwitsa kwa injini ndi kulumikizana ndi mphamvu ya axial yopangidwa. Mayendedwe a mphamvu ya axial ndi kukankha kapena kukoka mphamvu ya axial pazida zoyendetsedwa ndi makina, zomwe zimapangitsa kuwonongeka kwa mota ndi mayendedwe a zida zamakina zoyendetsedwa kapena makina onse. Kwa brushless excitation synchronous motors okhala ndi chitetezo chapamwamba, zinthuzo ndi zazikulu, kotero kuchokera pamalingaliro a ndondomeko yopangira ndi kukonza, khalidwe la stamping limakhala bwino ndipo ma stamping burrs amachepetsedwa; chilango, kuonetsetsa kutalika kwa stator ndi rotor pakati, kupewa unsembe anthu ndi zolakwa msonkhano, amafuna ogwira ntchito zaluso kampani luso mkulu luso ndi luso msonkhano wabwino, ndi ndondomeko chitsimikizo kuchepetsa axial mphamvu.
Kuphatikiza apo, wopangayo ayenera kudziwa bwino momwe amapangira komanso kuphatikizira zinthu, komanso kukula ndi momwe mphamvu ya axial imayendera chifukwa cha zinthu zachilengedwe monga mapangidwe apangidwe, kuzungulira kwa mota, mawonekedwe a fan ndi kuwongolera kwa chute ziyenera kuganiziridwa pamapangidwe ake kuti athe kuthana kapena kuchepetsa. Nthawi yomweyo, akatswiri opanga zinthu ayenera kutenga nawo gawo pakuyesa koyambira pambuyo pophatikiza zinthu. Panthawi yoyeserera, chofunikira kwambiri, akatswiri oyesa amafunikira kuti asonkhanitse molondola zikalata zaukadaulo kutengera zomwe zasamuka pamzere wapakati wagawo lachitatu la asynchronous mota ndi malo enieni amagetsi oyesedwa pamayeso osanyamula ndi kulemetsa panthawi yoyeserera. Kenako, galimotoyo imasintha mtengo wosunthira ndikusuntha njira yosinthira kupita kumalo a rotor panthawiyi.