Ukukhethwa kwezinto ezisetshenziselwa ukukhanyisa i-motor kungenye yezinto ezicatshangelwayo ezibaluleke kakhulu enqubweni yokuklama imoto, futhi ngenxa yokuguquguquka kwazo, ezinye zezinketho ezithandwa kakhulu insimbi egoqwe ngemoto elaminethiwe nensimbi ye-silicon. Okuqukethwe kwe-silicon ephezulu (i-silicon engu-2-5.5 wt%) nezinsimbi zepuleti elincanyana (0.2-0.65 mm) ziyizinto ezithambile zikazibuthe zama-motor stator nama-rotor. Ukwengezwa kwe-silicon ku-iron kubangela ukucindezelwa okuphansi kanye nokumelana okuphezulu, futhi ukuncipha kokuqina kwepuleti elincanyana kubangela ukulahlekelwa kwamanje kwe-eddy ephansi.
Cold rolled laminated steel ingenye yezinto ezibiza kancane ekukhiqizeni ngobuningi futhi ingenye yama-alloys athandwa kakhulu. Impahla kulula ukuyigxiviza futhi ikhiqiza ukuguga okuncane ethuluzini lokugxiviza kunezinye izinto. Abakhiqizi bezimoto besebenzisa insimbi ene-anneal motor enefilimu ye-oxide ekhulisa ukumelana ne-interlayer, iyenze iqhathanise nezinsimbi ezine-silicon ephansi. Umehluko phakathi kwensimbi elaminethiwe ngemoto kanye nensimbi egoqiwe ebandayo usekuhlanganiseni kwensimbi nasekuthuthukisweni kokucubungula (okufana ne-annealing).
I-Silicon steel, eyaziwa nangokuthi insimbi kagesi, iyinsimbi ye-carbon ephansi enenani elincane le-silicon engeziwe ukunciphisa ukulahleka kwamanje kwe-eddy kumongo. I-silicon ivikela i-stator kanye ne-transformer cores futhi inciphisa i-hysteresis yezinto ezibonakalayo, isikhathi esiphakathi kwesizukulwane sokuqala sensimu kazibuthe kanye nesizukulwane sayo esigcwele. Uma amakhaza egoqiwe futhi eqondiswe kahle, impahla isilungele ukusetshenziswa kwe-lamination. Ngokuvamile, ama-laminates ensimbi ye-silicon afakwe insulated nhlangothi zombili futhi anqwabelene phezu komunye nomunye ukuze kuncishiswe imisinga ye-eddy, futhi ukungezwa kwe-silicon ku-alloy kunomthelela omkhulu empilweni yamathuluzi okugxiviza futhi iyafa.
Insimbi ye-silicon itholakala ngogqinsi namabanga ahlukahlukene, ngohlobo oluhle kakhulu kuye ngokulahleka kwensimbi okuvunyelwe ngama-watts ngekhilogremu. Ibanga ngalinye kanye nogqinsi kuthinta ukwahlukanisa kwendawo yengxubevange, impilo yethuluzi lokugxiviza, kanye nempilo yedayizi. Njengensimbi egoqwe ngensimbi egoqwe ebandayo, ukuhlanganisa insimbi kusiza ukuqinisa insimbi ye-silicon, futhi inqubo yokufaka isitembu yangemuva iqeda ikhabhoni eyeqile, ngaleyo ndlela kwehlise ingcindezi. Kuye ngohlobo lwensimbi ye-silicon esetshenzisiwe, ukwelashwa okwengeziwe kwengxenye kuyadingeka ukuze kuthuthukiswe ukucindezeleka.
Inqubo yokukhiqiza insimbi egoqiwe ebandayo yengeza izinzuzo ezibalulekile ezintweni ezingavuthiwe. Ukukhiqiza okugoqelwe ngamakhaza kwenziwa ngezinga lokushisa elingaphansi noma elingaphezudlwana kancane kwegumbi, okuholela ekutheni izinhlamvu zensimbi zihlale zinde lapho kuginqika khona. Ingcindezi ephezulu esetshenziswa ezintweni ngesikhathi senqubo yokukhiqiza iphatha izidingo ezingokwemvelo zokuqina kwensimbi ebandayo, okuholela endaweni ebushelelezi kanye nobukhulu obunembe kakhudlwana nobungaguquguquki. Inqubo yokuginqika ebandayo iphinde idale lokho okwaziwa ngokuthi "ukuqina kokuqina", okungakhuphula ubulukhuni kuze kufike ku-20% uma kuqhathaniswa nensimbi engagoqiwe emabangeni abizwa ngokuthi i-full hard, i-semi-hard, i-quarter hard kanye ne-surface rolled. I-Rolling itholakala ngezindlela ezihlukahlukene, okuhlanganisa okuyindilinga, isikwele kanye nesicaba, futhi ngamamaki ahlukahlukene ukuze ivumelane nezinhlobonhlobo zamandla, ukuqina kanye nezidingo ze-ductility, futhi izindleko zayo eziphansi ziyaqhubeka ziwenza umgogodla wakho wonke ukukhiqizwa kwe-laminated.
Ii-rotorfuthistatoremotweni enziwe ngamakhulu amashidi ensimbi kagesi alaminethiwe futhi ahlanganiswe, anciphisa ukulahleka kwamanje kwe-eddy futhi akhulise ukusebenza kahle, futhi womabili ambozwe nge-insulation ezinhlangothini zombili ukuze acwebeze insimbi futhi anqamule imisinga ye-eddy phakathi kwezendlalelo ekusetshenzisweni kwemoto. . Ngokuvamile, insimbi kagesi i-riveted noma i-welded ukuze kuqinisekiswe amandla omshini we-laminate. Ukulimala kwento enamathelayo evela enqubweni yokushisela kungaholela ekwehleni kwezakhiwo kazibuthe, izinguquko ku-microstructure, kanye nokwethulwa kokucindezeleka okusalayo, okwenza kube inselele enkulu ukuyekethisa phakathi kwamandla emishini kanye nezakhiwo kazibuthe.