Iyo mitatu-chikamu asynchronous mota rotor musimboti yakatsvetwa kumisikidza rotor inotenderera kana kukanda aluminium (kana cast alloy aluminium, yakakanda mhangura); iyo stator inowanzoitwa slotted, uye basa rayo nderewo kunyudza iyo stator mhepo.Muzviitiko zvakawanda, rotor chute inoshandiswa, nokuti kushandiswa kwekuisa kuchave kwakaoma zvikuru mushure mokunge stator ine chute.Chinangwa chekushandisa chute ndechei?
Kune maharmonics emhando dzakasiyana-siyana mukati memota. Nekuti iyo stator inotora yakagoverwa kupfupi-mamhepo windings, iyo amplitude ye harmonic yemagineti inogoneka yemamwe mafrequency kunze kwemazino emazino anoderera zvakanyanya.Sezvo zino harmonic winding coefficient yakaenzana neiyo yakakosha wave winding coefficient, iyo zino harmonic magineti inogona kukanganiswa.Nekuti stator uye rotor yetatu-phase asynchronous mota yakatsvetwa, iyo magineti kuramba yemhepo yese gap circumference haina kuenzana, uye iyo electromagnetic torque uye induced electromotive simba inochinja zvinoenderana kana mota ichimhanya.
Mushure mekunge rotor yanyura, iyo yakaumbwa yemagetsi torque uye induced electromotive simba yakafanana neavhareji kukosha kweiyo rotor bar yakaenzana yakagovaniswa mudenderedzwa, iyo inogona kunyatso kunetesa iyo harmonic electromotive simba inogadzirwa ne harmonic magnetic field yemazino, nokudaro. kunetesa idzi Yekuwedzera torque inokonzerwa neharmonic magineti minda inoderedza emagetsi vibration uye ruzha.Kunyangwe iyo rotor skewed slot ichizodzikisawo yakakosha wave electromotive simba inokonzereswa nerotor, iyo inowanzo sarudzwa skew slot degree idiki zvakanyanya pane danda, saka haina mhedzisiro pakuita kwekutanga kwemota. Naizvozvo, madiki uye epakati-saizi akakanda aluminium rotor asynchronous motors Rotor chutes anowanzoshandiswa.
Iyo rotor blanks inoroverwa neyakajairwa nzira, uye iyo rotor core yakarongedzerwa ne dummy shaft ine linear oblique kiyi. Iyo oblique groove ye rotor core zvakare helical.
Kureva kuti, rotor blanks inorohwa neyakajairwa nzira, uye iyo rotor core yakaturikidzana nenhema shaft ine helical oblique slot.Iyo yakarerekera groove ye rotor core ndeye helical.
Kureva kuti, mukuru-nokukurumidza punching muchina akashongedzerwa nechishongedzo che punching slot, kuitira kuti imwe neimwe punching rotor punches rimwe pepa, uye punching kufa otomatiki inofamba diki chinhambwe pamwe punching nhungamiro. materu.Iyo rotor blanks yakaroverwa nenzira iyi inogona kuve yakashongedzerwa ine slanted rotor core ine dummy shaft ine kiyi yakatwasuka.Rudzi urwu rwekurerekera slot rotor core inonyanya kubatsira kune copper bar rotor, nekuti yakarerekera slot yeiyo rotor iron core haina helical, asi yakatwasuka, iyo yakanakira kuiswa kwemhangura mbariro.Zvisinei, kurongeka uye kutungamirirwa kwemashizha ekuputira akarohwa nenzira iyi hakugoni kuchinjwa, kana zvisina kudaro iyo laminated iron core haigoni kuenderana nemuenzaniso.
Iko hakuna vagadziri vakawanda vane high-speed punching machines ine punching uye inclined groove accessories, uye zvakaoma kugadzira makiyi e spiral inclined. Vazhinji vagadziri vanoshandisa flat inclined kiyi kurongedza inclined groove rotor cores.Iyo rotor slot bar haigone kushandiswa kana iyo rotor core inosarudzwa neiyo yakatwasuka oblique kiyi.Nekuti iyo groove chimiro inotenderera panguva ino, uye iyogroove bar yakatwasuka, hazvigoneke kushandisa yakatwasuka groove bar kuronga iyo spiral groove chimiro.Kana mbariro dzakatsvetwa dzichizoshandiswa, zviyero zvemazariro akatsvetwa anofanirwa kunge ari madiki zvakanyanya pane marotor slots.Inogona kushanda chete setsvimbo yakatsvetwa.Naizvozvo, pakusarudza rotor core neoblique kiyi, kiyi ye oblique inotamba zvese basa re skew uye chinzvimbo.Dambudziko rakasangana kana uchishandisa mutsara oblique kiyi yekusarudza oblique groove rotor core ndiko kupindira pakati pehelical skew ye punched keyway uye yakatwasuka skew ye oblique kiyi.Ndiko kuti, kunze kwepakati peiyo rotor core, panofanirwa kuve nekukanganisa pakati peiyo punched keyway uye oblique kiyi.
Nguva yekutumira: Jun-29-2022