Indlela yokuqeda ikhwela lebhande le-alternator

Ngesikhathi sokusebenza kwemoto, umnikazi ubhekene nezinkinga eziningi, kuhlanganise nesimo esingemnandi ngebhande le-alternator. Uqala, kubonakala kungenasizathu, "ukushaya ikhwelo", futhi ukuqagela ngokushesha ukuthi kungani lokhu kwenzeka akulula kangako. Esimweni sethu, asikhulumi ngebhande eligugile noma elidala. Konke kucacile lapha - ngishintshe yonke into. Cha, konke kuthakazelisa kakhulu, futhi, njengasendabeni yomphenyi wesiNgisi ethokozisayo, sizobheka ubudlelwano obuyimbangela.

Ukuhlolwa kwebhande bese ubheka izizathu zokuthi kungani ibhande likhala.

Pho, kungani ibhande elisha le-alternator "lishaya ikhwela"? Njengoba kuvela, kunezizathu eziningana zalokhu, futhi zonke zinikezwa ngezansi.

Kafushane mayelana nebhande elinehinged

I-belt drive iyindlela evamile yokudlulisa ukujikeleza ku-rotor ye-generator. Indlela isetshenziswe isikhathi eside futhi ihluke kwabanye ngokulula kwayo: kukhona ama-pulleys amabili kuphela emigodini, exhunywe ngebhande.

Ibhande ngokwalo linesibopho sokuningi. Nguye onesibopho sokudlulisa ukujikeleza kusuka ku-pulley kuya ku-pulley. Kufanele ukwazi lokho ingxenye eyodwa yebhande iqinile kunenye. Umehluko phakathi kwalokhu kungezwani onquma amandla okudonsa kanye ne-coefficient yawo.

Ibhande linikeza ukudluliswa okucacile futhi lithule ekusebenzeni. Imikhiqizo yekhwalithi ephezulu iyakwazi ukumelana nemithwalo emide, bushelelezi ukushaqeka kanye nama-jerks. Zihlangene, zithatha indawo encane, kodwa ngesikhathi esisodwa zisebenza izingxenye zemoto ezibalulekile: i-generator, ipompo, i-compressor ye-air conditioning kanye nephampu yokuqondisa amandla.

I-rotor ye-generator kufanele ihlale ijikeleza. Lokhu kwenziwa lula ukuxhumana kwebhande ne-crankshaft. Ama-pulleys afakwe ku-shafts ye-generator kanye ne-crankshaft axhunywe ngebhande, okumele liguquguquke.

“Ukushaya ikhwelo” kwebhande kufana nokukhala okunengekayo. Kubangelwa ukuthi ibhande liyashelela. Umsindo ovela kwimpempe enjalo awujabulisi futhi uzwakala kude kakhulu. Yiqiniso, akufanele ushayele esimweni esinjalo.

Ikhwela lebhande nezimbangela zalo

Abanye abanikazi bezimoto babhekisela eqinisweni lokuthi kuthiwa ibhande lisezingeni eliphansi futhi wenze okunye esikhundleni, kodwa konke kuqala futhi. Ngenxa yalesi sizathu, ukuze ungalahlekelwa isikhathi esiyigugu nemali eyengeziwe, kunconywa ukuba uhlole yonke i-belt drive. Ukuhlaziya izimo lapho indweba ivela ngaphansi kwazo kuyisinqumo esiwusizo kakhulu umnikazi wemoto asenzayo.

Isheke lehlela kulokhu okulandelayo:

• ehlola ubuqotho bebhande (sivumelana nenguqulo ukuthi namuhla ngisho nemikhiqizo emisha ingaba sezingeni eliphansi);
• ehlola ukushuba (njengoba wazi, amabhande ama-squeaks ngokuvamile avela ngenxa yokungezwani okubuthakathaka);
• ukuhlanzeka kwe-shaft kuyahlolwa (futhi isizathu esisodwa "sokushaya ikhwela", njengoba kuchazwe ngezansi);
• umugqa wama-pulleys amabili uhlolelwa i-cm futhi.

Izizathu ezinhlanu eziyisisekelo zokuthi kungani ijeneretha ikhala

Okulandelayo uhlu lwezimbangela ezivame kakhulu zokushaywa kwebhande le-alternator:

1. Ukuhlanzeka kwezingxenye zemoto kuwumthetho obalulekile okufanele umnikazi wemoto awuthobele. Oil, okungahleliwe shaya ibhande noma i-shaft, kubangela i-squeak engathandeki. Lokhu kwenzeka ngenxa yokuthi ibhande lilahlekelwa ukubamba kwalo ngaphambili ebusweni be-shaft kanye ne-slips.
   Uma ususa ibhande, bese ususa ngokucophelela yonke iminonjana yamafutha nge-rag efakwe kuphethiloli, khona-ke inkinga ingaxazululwa.
2. Ibhande lingase lihlehle futhi ukungezwani okubuthakathaka kuzodala impempe. Isixazululo sisobala impela - kuzodingeka ubheke ngaphansi kwe-hood, hlola ukuthi ibhande liqiniswa kanjani futhi uma libuthakathaka, bese uliqinisa.
3. Impempe ingaqala ngenxa yomugqa we-pulley ongalungile. Njengoba wazi, ama-pulleys amabili kufanele abe ngokuqinile emgqeni owodwa futhi umthambeko omncane uholela kumsindo ongemnandi.
   Kuyadingeka ukuhlola ukufundwa bese usetha ama-pulleys njengoba kudingeka.
4. Ibhande eliqine kakhulu kungaholela nasekushayeni ikhwela. abanikazi bezimoto cishe bayazi ukuthi ibhande eliqine kakhulu livimbela ama-pulleys ukuba ajikeleze ngokujwayelekile. Ikakhulukazi lesi simo sibonakala ngenkathi ebandayo futhi ikhwela liyama ngokushesha nje lapho injini evuthayo yangaphakathi ifudumala futhi ibhande liphinde libe nesimo salo;
5. Ihlulekile ukuthwala kungabangela ukuthi ihhanisi “lishaye ikhwelo”. Sishintsha i-bearing sibe esisha noma siyibuyisele ngamafutha athwalayo.

Lezi zinhlinzeko ezingenhla yizona eziyinhloko. Kodwa lokho akusho ukuthi ngeke kube nezinye izizathu. Into ebaluleke kakhulu ukuphendula inkinga ngesikhathi esifanele futhi uthathe izinyathelo eziphuthumayo zokuziqeda, khona-ke uzokhohlwa ukuthi ibhande le-alternator likhala kanjani.