Ngokutsho kweimoto yokungcangcazelaUmenzi, ulwakhiwo lwemoto luqulathe zombini iindawo zombane nezoomatshini, ngoko ke iimpazamo zayo kufuneka zihlalutywe zibe ngamacandelo amabini. Isizathu sempazamo yokungcangcazela kwemoto sahlulwe ngamacandelo amabini.
Ngokubanzi, ukungcangcazela kwemoto kubangelwa kukungalingani kweendawo ezijikelezayo, ukusilela koomatshini okanye izizathu ze-electromagnetic.
1, inxalenye ejikelezayo yokungalingani ibangelwa ikakhulu yi-rotor, i-coupler, i-coupling, kunye ne-transmission wheel imbalance.
Indlela yokwenza oku kukufumana i-sub-equilibrium ephezulu. Ukuba kukho ivili elikhulu lokuqhuba, ivili le-brake, i-coupler, i-coupling, kufuneka zahlulwe kwi-rotor ukuze kufunyanwe ibhalansi elungileyo. Kwakhona, inxalenye ejikelezayo yomatshini ibangelwa kukukhululeka.
2. Ukusilela koomatshini kubandakanya oku kulandelayo:
1) indawo yokudibanisa i-shafting ayilunganga, umgca osembindini awuhambelani, kwaye ukugxila akuchanekanga.
Eyona nto iphambili ebangela olu hlobo lwempazamo yinkqubo yokufakela, kufakelo olubi nolungafanelekanga olubangelwe.
Kukho enye imeko, oko kukuthi, inxalenye ethile yonxibelelwano lomgca ophakathi ihambelana kwimeko yokubanda, kodwa emva kokuba isebenze ixesha elithile ngenxa ye-rotor fulcrum, ukuguquka kwesiseko, umgca ophakathi uyatshatyalaliswa, ngaloo ndlela uvelise ukungcangcazela.
2) kukho into engalunganga ngegiya kunye ne-coupling edibene ne-motor. Le mpazamo ibonakaliswa ikakhulu kukulunywa kakubi kwegiya, ukuwohloka okukhulu kwamazinyo, ukuthambisa okubi kwevili, ukungadibani kakuhle kwe-coupling, ukuphambuka, imilo yamazinyo e-coupling yegiya, umgama wamazinyo awulunganga, indawo evulekileyo inkulu kakhulu okanye ukuwohloka okukhulu, kuya kubangela ukungcangcazela okuthile.
3) iziphene zesakhiwo kunye neengxaki zokufakelwa kwemoto ngokwayo.
Olu phutha lubonakala kakhulu njenge-ellipse yentamo yeshaft, ukugoba kweshaft, indawo enkulu kakhulu okanye encinci kakhulu phakathi kweshaft kunye ne-bush, ukuqina okunganelanga kwesihlalo se-bearing, ipleyiti yesiseko, inxalenye ethile yesiseko kunye nesiseko sokufakelwa kwemoto yonke, ukuqina okukhululekileyo phakathi kwe-motor kunye nepleyiti yesiseko, i-bolt ekhululekileyo yonyawo olusezantsi, ukukhululeka phakathi kwesihlalo se-bearing kunye nepleyiti yesiseko, njl.njl.
Kodwa phakathi komngxuma kunye nendawo evulekileyo yehlathi inkulu kakhulu okanye incinci kakhulu, ayizukubangela nje kuphela ukungcangcazela kodwa inokubangela nokuthambisa kwehlathi kunye nobushushu ukuba kuvelise okungaqhelekanga.
4) umthwalo oqhutywa yimoto uqhuba ukungcangcazela.
3, inxalenye yokusilela kombane ibangelwa zizizathu ze-electromagnetic ikakhulu ibandakanya: impazamo yoqhagamshelo lwe-ac motor stator, i-wound asynchronous motor rotor winding short circuit, i-synchronous motor excitation winding interturn short circuit, impazamo yoqhagamshelo lwe-coil ye-excitation motor excitation, i-cage asynchronous motor rotor broken bar, i-rotor core deformation ebangelwa yi-equate air gap, i-rotor, i-lead kwi-air gap flux imbalance ebangelwa kukungcangcazela.
Ungathanda:
Ixesha lokuthumela: Agasti-31-2019
