Njodzi dzekudengenyeka kwemotokari:
Kudengenyeka kwemota, kuchaita kuti kuvharwa kwemhepo nehupenyu hwemabheyaringi zvipfupike, zvichikanganisa kunyoroveswa kwemabheyaringi anotsvedza, simba rekudengenyeka rinokurudzira kuwedzera kwegedhi rekudzivirira, kuitira kuti guruva rekunze nekupinda kwehunyoro, zvichikonzera kudzikira kwekudzivirira uye kubuda kwemvura kunowedzera, uye kunyange kuumbwa kwekuputsika kwekudzivirira nedzimwe tsaona. Pamusoro pezvo,motaKudedera, uye zviri nyore kuita kuti pombi yemvura inotonhorera ivhure, kudedera kwenzvimbo yekuwelding kuvhure, panguva imwe chete kuchakonzera kukuvara kwemichina yekutakura, kuderedza kururama kwechinhu chebasa, kuchakonzera kudedera kwese kwechikamu chemuchina chekuneta, kuchaita kuti screws dzepasi dzisununguke kana kupwanyika, mota inokonzera mabhurashi ekabhoni uye mhete yekutsvedza yekusakara, uye kunyangwe moto wakakomba wemabhurashi uye kupiswa kwemhete yekuunganidza, mota ichaita ruzha rwakawanda, mamiriro acho ezvinhu Kazhinji mumota yeDC anoitikawo nguva nenguva.
zvinokonzera vibration yemotokari:
1, rotor, coupler, coupling, drive wheel (brake wheel) inokonzerwa nekusawirirana.
2. Kurembera kwepakati kwakasununguka, kiyi yakamanikana, kutadza kwepini uye kusunungura, kubatana kwerotor kusina kusimba kunokonzera chikamu chinotenderera chekusawirirana.
3, chikamu chekubatanidza chemubato wesimbi hachina pakati, mutsetse wepakati hauenderane, kuisa pakati hakusi kwakarurama. Chikonzero chekukundikana uku chinonyanya kukonzerwa nemaitiro ekuisa, kusarongeka zvakanaka, uye kusaiswa zvakanaka.
4, chikamu chekubatanidza chemutsetse wepakati panguva yekutonhora chinongoitikawo, asi mushure mekumhanya kwenguva yakati nekuda kwerotor pivot, foundation deformation, mutsetse wepakati unoparadzwa, zvichiita kuti kudedera kuitike.
5, kana mota yakabatana negiya, zvikanganiso zvekubatanidza, kurumwa negiya kusina kunaka, mazino egiya anopera zvakanyanya, mafuta asina kunaka evhiri, kubatana kwacho kwakakombama, kusarongeka zvakanaka, chimiro chemazino ekubatanidza mazino, daro risina kunaka, kubviswa zvakanyanya kana kupfeka, zvichaita kuti pave nekudedera kwakati wandei.
6, zvikanganiso muchimiro chemota pachayo, oval journal, kukotama kwerotor shaft, goho guru kana diki pakati peshaft ne axial tile, bearing housing, foundation plate, chikamu chefandesheni uye kunyange base rese remota rekugadzirisa kuomarara hazvina kukwana.
7, kuiswa kwedambudziko, mota nepuranga renheyo hazvina kusimbiswa zvakanaka pakati pemabhaudhi etsoka akasununguka, chigaro chebheyaringi nepuranga renheyo pakati pechakasununguka nezvimwewo.
8, nzvimbo iri pakati pemubato netirera yemubato yakakura zvakanyanya kana kuti diki zvikuru haingokonzere kuzununguka chete asiwo inoita kuti mafuta nekupisa kwetirera yemubato zviite zvisina kunaka.
9, mota inodhonzwa nekudzungudza kwemutoro, semuenzaniso, mota inodhonzwa nefeni, kudzungudza kwepombi, kunokonzerwa nekudzungudza kwemota.
10, kukanganisa kwekubatanidza waya yeAC motor stator, wire-wound asynchronous motor rotor winding short circuit, synchronous motor excitation winding turn-to-turn short circuit, synchronous motor excitation coil connection error, cage asynchronous motor rotor broken bars, rotor core deformation inokonzerwa ne stator ne rotor air gap haina kufanana, zvichikonzera kusawirirana kwe air gap flux nokudaro zvichikonzera kudedera.
Nguva yekutumira: Chivabvu-09-2024