Amandla we-axial we-asynchronous motor enezigaba ezintathu akhiqizwa kanjani? Noma ngabe ihigh-voltage noma low-voltage kagesi motor, izinkinga zokugudluzwa kwe-shaft noma amandla e-axial abangela izinga lokushisa elithwalayo ukuthi likhuphuke zibikwa ngezikhathi ezithile. Isimo esingcono kakhulu sokusebenzisa i-motor ukuthi awekho amandla ekuqondeni kwe-axial futhi ukuxhumana okuhle phakathi kwenjini nomthwalo kuqinisekisiwe; empeleni, amamotor ahlukene wesigaba sesithathu asynchronous anamandla axial angaphezulu noma amancane.
Phakathi ku I-asynchronous motor enezigaba ezintathu, lapho i-stator winding ixhunywe kumandla kagesi, kukhiqizwa inkambu kazibuthe ejikelezayo, ukuze i-current induced yenziwe ku-rotor ngenxa yokungeniswa kwe-electromagnetic, futhi i-rotor ifakwe uzibuthe futhi ikhiqize ukukhangwa kwe-electromagnetic ejikelezayo.
Ngemuva kokuqhakaza, i- I-synchronous induction motor ijikeleza ngesivinini esivumelanayo, futhi ukujikeleza kwe-asynchronous motor yezigaba ezintathu kukhiqiza ukushelela. Amandla adonsela phansi ensimu kazibuthe ejikelezayo yenjini akhiqizwa ngokusekelwe ezicini ezimfushane kakhulu zemigqa kazibuthe yamandla. Amandla kazibuthe kagesi enza injini igijime kulayini wesikhungo se-electromagnetic, okungukuthi, amandla kazibuthe we-motor stator kanye ne-rotor alinganisela komunye nomunye endaweni ye-radial, futhi awekho amandla kazibuthe e-axial akhiqizwayo. Kodwa-ke, ekusebenzeni kwangempela, amandla e-axial azokhiqizwa ngenxa yalezi zici ezilandelayo.
Yiziphi izimbangela zamandla we-axial we-Sima motor?
-Amandla e-axial akhiqizwa ukugeleza komoya opholile lapho isiphephelo se-motor rotor sisebenza ngaphandle komthwalo.
-Ngenxa yezici ezifana nenqubo yokukhiqiza kanye nephutha lokuhlanganisa le-asynchronous motor yezigaba ezintathu, umugqa wesikhungo somshini kanye nomugqa wesikhungo sogesi wemoto uyachezuka, futhi i-stator ne-rotor izokhiqiza amandla e-axial.
-Ukuze kuncishiswe ithonya le-harmonics yezinyo, i-stator noma i-rotor ithatha isakhiwo se-slot esigwetshiwe. Lapho umthwalo ugijima, amandla kazibuthe kagesi aphoqelela i-rotor ukuthi igobele ekugcineni ukuze ikhiqize amandla e-axial.
-Ulayini ophakathi nendawo ka-electromagnetic we-asynchronous motor enezigaba ezintathu ulayini wereferensi wokuxhumana phakathi kwe-motor shaft kanye nokuhlangana kwemishini yemishini eshayelwa. Kodwa-ke, njengoba lungekho uphawu lomugqa ophakathi nendawo ka-electromagnetic ekwakhiweni kwenjini nasekukhiqizeni, ubukhulu bokulinganisa bemidwebo yokufaka emibhalweni ehambisanayo busekelwe ekwakhiweni kwesikhungo somshini lapho kufakwa injini nokuhlanganisa.
Ngale ndlela, ekusebenzeni kwangempela kwenjini, ngenxa yokungahambi kahle komugqa wesikhungo semishini kanye nomugqa wesikhungo se-electromagnetic, izimo ezilandelayo zizokwenzeka nakanjani: H Ngenxa yephutha lokufakwa kwe-motor nokuhlanganisa kanye namandla axial akhiqizwayo. Ukuqondiswa kwe-axial force ukusunduza noma ukudonsa amandla e-axial emishinini eshayelwa, okuholela ekulimaleni kwemoto kanye nama-bearings wemishini eshayelwayo noma wonke umshini. Ukuze uthole ama-motor e-synchronous e-brushless excitation anokuphepha okuphezulu, izici zikhulu, ngakho-ke ngokombono wokukhiqiza nokucubungula inqubo, ikhwalithi yokugxiviza iyathuthukiswa futhi ama-burrs okugxiviza ayancishiswa; isiyalo, ukuqinisekisa ubude be-stator kanye ne-rotor cores, ukugwema amaphutha okufakwa komuntu nokuhlanganisa, okudinga ukuthi abasebenzi bezobuchwepheshe benkampani babe nekhwalithi ephezulu yezobuchwepheshe kanye namakhono okuhle okuhlangana, kuyisiqinisekiso senqubo yokunciphisa amandla e-axial.
Ngaphezu kwalokho, umklami kumele ajwayelane nenqubo yokukhiqiza kanye nenqubo yokuhlanganisa umkhiqizo, futhi usayizi nesiqondiso samandla e-axial okubangelwa izici ezingokwemvelo ezifana nesakhiwo sesakhiwo, ukujikeleza kwemoto, indawo yabalandeli kanye nokuqondiswa kwe-chute kufanele kubhekwe ekwakhiweni kwesakhiwo ukuze bakwazi ukumelana noma banciphise. Ngesikhathi esifanayo, ochwepheshe bokuhlanganiswa komkhiqizo kufanele babambe iqhaza emzamweni wokuqala wokuqalisa ngemva kokuhlanganiswa komkhiqizo. Ngesikhathi sokuqulwa kwecala, okubaluleke kakhulu, ochwepheshe bokuhlola kudingeka ukuthi badinge ngokunembile ukuhlanganiswa emibhalweni yezobuchwepheshe ngokusekelwe kudatha yangempela yokufuduka komugqa omaphakathi wenjini yezigaba ezintathu ezingavumelanisiwe kanye nesikhungo sangempela sikagesi esivivinywa ekuhlolweni kokungalayishi nokulayisha ngesikhathi sokuhlolwa kokuhlanganiswa kokuhlolwa kwe-prototype. Ngemuva kwalokho, i-motor ilungisa inani lokufuduka futhi iguqule isiqondiso sokushintsha siye endaweni ye-rotor ngesikhathi senqubo.