Xa iqela labafundi latyelela umzi-mveliso, labuza umbuzo: Kutheni iidayamitha zokwandiswa kweshafti yeenjini ezimbini ezinemilo efanayo ngokucacileyo azingqinelani?Ngokuphathelele lo mba, abanye abalandeli baye baphakamisa imibuzo efanayo.Idityaniswe nemibuzo ephakanyiswe ngabalandeli, sinotshintshiselwano olulula nawe.
Ububanzi bokwandiswa kwe-shaft ngundoqo wokudibanisa phakathi kwemveliso yemoto kunye nezixhobo eziqhutywayo.Ububanzi bokwandiswa kwe-shaft, ububanzi be-keyway, ubunzulu kunye ne-symmetry yonke ichaphazela ngokuthe ngqo uxhulumaniso lokugqibela kunye nomphumo wokuhambisa, kwaye zizinto eziphambili zokulawula inkqubo yokucubungula i-shaft.Ngokusetyenziswa kwezixhobo zolawulo lwamanani oluzenzekelayo kwikhonkco lokulungisa iinxalenye, ulawulo lwekhonkco lokulungisa i-shaft luye lwaba lula, kwaye ugxininiso luye lwatshintshela kubungakanani bokukhetha ikhonkco loyilo kunye nendlela yokunyanzela ubudlelwane phakathi kwezinto zovavanyo. inxalenye nganye.
Kungakhathaliseki ukuba luhlobo luni lwenjongo ngokubanzi okanye ii-motor zenjongo ezikhethekileyo, ububanzi bokwandiswa kwe-shaft kuhambelana ne-torque elinganisiweyo.Kukho imimiselo engqongqo kakhulu kwiimeko zobugcisa beemveliso zeemoto.Ukungaphumeleli kwayo nayiphi na enye yezinto zovavanyo kuya kukhokelela ekusileleni kwawo wonke umatshini.Njengesiseko sokukhethwa kwemoto ehambelana nesixhobo somthengi, kuya kuphinda kuchazwe ngokucacileyo kwikhathalogu yemveliso yefektri nganye yeemoto kwaye ihambelana neemeko zobugcisa;kunye nobukhulu bokwandiswa kwe-shaft eyahlukileyo kwi-motor eqhelekileyo, iya kushwankathelwa njengokwandiswa kwe-shaft engekho-standard, kunye nomthengi xa iimfuno ezinjalo zifunwa, unxibelelwano lobugcisa kunye nomenzi wemoto luyafuneka.
Iimveliso zeemoto zihambisa i-torque ngolwandiso lwe-shaft.Ububanzi bokwandiswa kwe-shaft kufuneka buhambelane ne-torque edlulisiweyo, kwaye ubungakanani kufuneka buqinisekise ukuba ulwandiso lwe-shaft aluguquki okanye aluphuli ngexesha lokusebenza kwemoto.
Ngaphantsi kwemeko yokuphakama kweziko elifanayo, ububanzi bokwandiswa kwe-shaft buqinisiwe.Ngokwesiqhelo, ulwandiso lwe-shaft yedayamitha ye-2-pole high-speed motor yigiya enye encinci kuneyezinye iipali ezi-4 nangaphezulu kweemoto ezinesantya esiphantsi.Nangona kunjalo, ububanzi bokwandiswa kwe-shaft yemoto encinci yamandla enesakhelo esifanayo siyingqayizivele, kuba ubungakanani be-torque edlulisiweyo akwanelanga ukuchaphazela ububanzi bokwandiswa kwe-shaft, kuya kubakho umahluko osemgangathweni, kunye nokuguquguquka. yeyona nto iphambili.
Ukuthatha i-motor eneziko elifanayo, amandla aphezulu, kunye neepali ezahlukeneyo njengomzekelo, i-torque elinganisiweyo yemoto enezibonda ezimbalwa kunye nesantya esiphezulu sincinci, kwaye i-torque elinganisiweyo yemoto enezibonda ezininzi kunye nesantya esiphantsi sikhulu.Ubungakanani be-torque bumisela ububanzi be-shaft, oko kukuthi, i-torque ye-motor-speed motor incinci, ngoko iya kuhambelana nobubanzi obukhulu be-shaft.Ngenxa yokuba i-spectrum yamandla egqunywe yisayizi yesakhelo esifanayo inokuba banzi, ngamanye amaxesha i-diameter yokwandiswa kweshafti yemoto enesantya esifanayo nayo ifuna ukunyuswa.Ngokubhekiselele kwiimfuno eziqhelekileyo zamacandelo emoto kunye neziko elifanayo kunye nenani eliphezulu leepali, kungcono ukuseta i-shaft yokwandisa i-diameter ehlukeneyo ngokwenani leepali zeemoto phantsi kwemeko yokuphakama kweziko elifanayo, ukwenzela ukuba ugweme ukwahlula kwakhona. phantsi kwemeko yepali enye kunye nokuphakama kwendawo efanayo .
Ngokomahluko we-torque yemoto phantsi kobude obuphakathi, amandla afanayo kunye neemeko zesantya ezahlukeneyo, into ebonwa ngumthengi ngumahluko kuphela kububanzi bokwandiswa kwe-motor shaft, kwaye ubume bokwenyani beqokobhe lemoto bohluke ngakumbi. .Idayamitha yangaphandle ye-rotor yesantya esisezantsi, i-multi-pole-pole motor inkulu, kwaye i-layout ye-stator winding nayo yahluke kakhulu kwi-motor enamanqanaba ambalwa.Ngokukodwa kwii-motor ezi-2 zesantya esiphezulu kakhulu, kungekuphela nje i-diameter yokwandiswa kwe-shaft linyathelo elinye elincinane kunelezinye iimoto zeepali, kodwa nobubanzi bangaphandle be-rotor buncinci kakhulu, isiphelo se-stator sithatha indawo enkulu. indawo yangaphakathi yecango yemoto, kwaye kukho iindlela ezininzi zokunxibelelana kombane ekugqibeleni.Kwaye iimveliso ezininzi ezineentsebenzo ezahlukeneyo zinokufumaneka ngokuqhagamshelwa kombane.
Ukongeza kumahluko kububanzi bokwandiswa kwe-motor shaft, kukwakho umahluko othile kulwandiso lwe-shaft kunye nohlobo lwe-rotor yemoto ngeenjongo ezahlukeneyo.Umzekelo, ukongezwa kweshaft ye-hoisting metallurgical motor ubukhulu becala kukwandiswa kwe-conical shaft, kwaye ezinye iimotor zokuqhuba kunye nokunyuswa kombane zifuna iirotors ezinkone.yima.
Kwiimveliso zeemoto zombane, kwimbono yeemfuno ezisisiseko zokulandelelana kunye nokuhlanganiswa ngokubanzi kwamacandelo, imilo kunye nobukhulu bamacandelo aqulethe iimpawu ezithile zokusebenza.Indlela yokuqonda ngokwenene kunye nokuqonda ezi khowudi zobungakanani ngokwenene iteknoloji enkulu.isihloko.
Ixesha lokuposa: May-25-2023