Ama-Bearings Amaphampu Amanzi Ezimoto

I-bearing ye-pump water shaft yemoto iyingxenye ebalulekile ohlelweni lokupholisa lwemoto, idlala indima ebalulekile ekugcineni izinga lokushisa lokusebenza elifanele kakhulu lenjini. Njenge-bearing enembile kakhulu eyenzelwe ngqo ukusetshenziswa kwe-pump water yezimoto, iqinisekisa ukudluliselwa kwamandla okungenamthungo kusuka enjinini kuya ku-impeller ye-pump water, okuthinta ngqo ukusebenza kahle kwesistimu yokupholisa kanye nokuthembeka kwenjini iyonke.

Uma kukhulunywa ngokukhethwa kwezinto, ikheji le-bearing ye-water pump shaft yezimoto ngokuvamile lenziwe nge-nylon eqinisiwe 66—le nto ikhethwa ngenxa yokumelana kwayo nokuguguleka okumangalisayo, ukubekezelela amazinga okushisa aphezulu, kanye nezakhiwo ezilula, ezifaka isandla empilweni yesikhathi eside ye-bearing kanye nokunciphisa ukusetshenziswa kwamandla.

Ngokuphathelene nomsebenzi kanye nesakhiwo, i-bearing ye-shaft yephampu yamanzi yemoto inezinzuzo ezintathu eziyinhloko ezenza ibaluleke kakhulu ezinhlelweni zokupholisa zezimoto.

Okokuqala, umsebenzi wayo oyinhloko ukusekela umshafti wephampu yamanzi: ibamba umshafti ngokuphephile ngenkathi ivumela ukujikeleza okubushelelezi, idlulisa ngempumelelo amandla okujikeleza kusuka ebhandeni noma ohlelweni lwegiya lenjini iye ku-impeller. Lokhu kudluliswa kubalulekile ukuze i-impeller ijikeleze i-coolant kuyo yonke injini, ichithe ukushisa okweqile futhi ivimbele ukushisa ngokweqile.

Okwesibili, ibheri isebenzisa umklamo ohlanganisiwe—imigwaqo yomjaho ivame ukushintshwa ngqo emthonjeni wephampu yamanzi, okususa isidingo sendandatho yangaphakathi ehlukile. Lo mklamo omusha awugcini nje ngokusindisa isikhala sokufakwa ngaphakathi kwenhlangano yephampu yamanzi kodwa futhi uthuthukisa amandla okuthwala umthwalo webheri, okwenza imelane kakhulu nokucindezeleka komshini okubangelwa ngesikhathi sokusebenza kwenjini.

Okwesithathu, la ma-bearing anikezwa njengamayunithi avaliwe ahlanganiswe kusengaphambili. Ama-seal ahlanganisiwe ahlinzeka ngesithiyo esiqinile ngokumelene ne-coolant, uwoyela wenjini, uthuli, nezinye izinto ezingcolisayo, okugwema ukugqwala kwama-bearing kanye nokwehluleka kwangaphambi kwesikhathi okubangelwa ukungcola kwamafutha.
Izici ezibalulekile zama-shaft bearings e-motor pump water aklanywe ukuze ahlangabezane nezidingo ezinzima zezinhlelo zokupholisa zezimoto. Ngokuphathelene nezinto zokwakha, indandatho yangaphandle, izinto ezigoqekayo, kanye nezindawo zokubopha i-shaft zenziwe ngezinsimbi eziqinile zekhwalithi ephezulu. Lezi zinsimbi zidlula ezinqubweni zokwelashwa kokushisa okuqinile ukuze kufezwe ubulukhuni obuphezulu, ukumelana nokuguguleka, kanye namandla okukhathala, okuqinisekisa ukuthi i-bearings ingamelana nokujikeleza kwesivinini esikhulu isikhathi eside kanye nemiphumela yemishini.

Izivalo ezithuthukisiwe ezingangeni manzi zingenye isici esivelele—zifakwe ngokunemba ukuze zilingane kahle ne-bearing housing kanye ne-shaft, zinikeza ukusebenza okuvikela ukuvuza isikhathi eside. Izivalo zenzelwe futhi ukwamukela ukwanda nokuncipha kokushisa ngesikhathi sokuqalisa nokuvala injini, zigcina ukusebenza kwazo kokuvala kububanzi bokushisa.

Ngaphezu kwalokho, amabheringi agcotshwa kusengaphambili ngegrisi esebenza kahle kakhulu enikeza ukumelana nokushisa okuhle kakhulu, ukumelana namanzi, kanye nokumelana nokugqwala. Le grisi ekhethekile iqinisekisa ukugcotshwa okuqhubekayo ngisho nasemazingeni okushisa aphezulu okusebenza, inciphisa ukungqubuzana kanye nokuguguleka phakathi kwezinto ezigingqikayo kanye nemigwaqo yomjaho.

Okokugcina, umthamo womthwalo walezi zibhere uklanywe ngokucophelela ukuze uphathe amandla amakhulu e-radial kanye ne-axial. Kungakhathaliseki ukuthi amandla e-radial avela ekucindezelweni kwebhande noma amandla e-axial avela ekusebenzeni kwe-impeller, isakhiwo sebhere silungiselelwe ukusabalalisa la mandla ngokulinganayo, kuvinjelwe ukugxila kokucindezeleka kwendawo futhi kwandise impilo yesevisi yebhere.