Induku yokuxhuma - ukuklama, umsebenzi. Yiziphi izinkinga ezivame kakhulu zokuthwala induku yokuxhuma? Funda mayelana nokuklanywa kwesistimu ye-crank

Induku, ikhanda nezinye izakhi - ukuklama induku yokuxhuma

Izici ezibaluleke kakhulu zenduku yokuxhuma ziyi:

• ikhanda;
• impande;
• hlolisisa;
• ivala imilenze
• amagobolondo okuhlanganisa induku;
• amabhawodi wezinduku.

Idizayini yenduku yokuxhuma - isebenza kanjani?

Ukuze unikeze ukumelana okungcono emithwalweni yomthelela, i-shank yenduku yokuxhuma yenziwe ngomklamo we-I-beam. Ngenxa yalokhu, ukumelana okuphezulu nezinguquko zokushisa, ukuguqulwa kokuqondisa komthelela wamandla kanye nesidingo sokuguqula ukunyakaza okuphindaphindiwe kube ukunyakaza okujikelezayo kugcinwa. 

Ukuphela kwenduku yokuxhuma kuxhunywe ngqo ku-piston ngokusebenzisa umkhono oslayidayo. Ukugcoba uwoyela okunikezwa yinkungu yamafutha noma imbobo ku-shaft yesici kufanele kusetshenziswe.

Umlenze uvumela ukuxhuma ku-crankshaft. Ngokujikeleza kwayo, amagobolondo aphethe induku ayadingeka. Ukusetshenziswa kwabo kuyadingeka ukuze kuncishiswe ukungqubuzana. Njengomthetho, inamanotshi okusabalalisa okufanayo kwe-lubricant.

Induku yokuxhuma ne-engine bear assembly

Ezintweni eziphathelene namalungelo obunikazi, uzothola isisombululo esithile somklami wasePoland. Lokhu kusebenza kunduku yokuxhuma enomhlangano wokuzala. Sinjani isakhiwo sawo? Isici senduku yokuxhuma enomhlangano wokuzala ukusetshenziswa kwesigamu-amagobolondo amakhanda enduku yokuxhuma nge-lock yebhola eyengeziwe. Ngenxa yalesi sixazululo, kungenzeka ukulinganisa i-engeli yokuphambuka kanye nokucaciswa kwe-axial ezinhlelweni ze-crank-piston. I-paw efakwe ku-crankshaft ayiqinile, kodwa i-oscillates ngama-bearings. Lesi sixazululo sasinelungelo lobunikazi kodwa asikhiqizwanga ngobuningi.

Ukuxhuma amagobolondo athwala induku - izimbangela zokungasebenzi kahle

Idizayini yokuxhuma izintambo zokuxhuma ilula kakhulu. Amandla amakhulu asebenza kumabheringi enduku abangela ukuguga. Izimbangela ezivame kakhulu zokucekelwa phansi ngokushesha kwamagobolondo anenduku yokuxhuma yilezi:

• ukunganaki ngezikhathi zikawoyela;
• ukushayela imoto ngesivinini esiphezulu senjini;
• ukusheshisa ngokushesha nge-rpm ephansi namagiya aphezulu.

Ukuxhuma I-Rod Bearing Degradation - Izimpawu

Ukugqoka okuqhubekayo kuvame ukubonakaliswa ngokungqongqoza ngesikhathi sokusheshisa okukhulu ngenkathi ushayela. Lokhu kubangelwa ukuvuleka okuvela phakathi kwezihlahla kanye ne-shaft. Amagobolondo aphethe induku yokuxhuma abonisa izimpawu zokugqoka ngenxa yokuhlukaniswa kwama-chips amancane angangena esihlungini samafutha noma ngesikhathi sokususwa. ukuqoqwa kukawoyela. Uma uwabona enjinini yakho, yazi ukuthi izolungiswa kabusha maduze. Futhi lokhu kusho izindleko ezinkulu, ngokuvamile ezingalingani nezindleko zemoto.

Inkomishi ehlanekezelwe - izimpawu nemiphumela 

Uma amagobolondo athwalayo engalungiswa ngesikhathi, umonakalo omkhulu ungenzeka. I-average ejikelezayo idala izimpawu ezinjengomsindo lapho injini ingenzi lutho. Kuye ngeyunithi, lokhu kungase kucasule kakhulu, kodwa awukwazi ukuqhubeka nokusebenzisa imoto ngalolu hlobo lokungasebenzi kahle. Iyunithi idinga ukulungiswa okukhulu.

Ibhande lokuxhuma liphendukile - yini okufanele uyenze?

Ngeshwa, lesi yisiqalo sokushintshwa kwenjini. Okokuqala, qaqa imilenze yazo zonke izinduku zokuxhuma bese ususa i-crankshaft. I-crankshaft ingase idinge ukwenziwa kabusha. Intengo ihlanganisa ukuhlolwa kwayo nokupholisha. Kuye ngemodeli, ingashintshashintsha phakathi kwama-zloty angamakhulu ambalwa. Ezimweni ezimbi kakhulu, into eyonakele ayikwazi ukulungiswa futhi entsha kufanele ithengwe.

Iyiphi i-torque okufanele ama-bearings wenduku yokuxhuma aqiniswe kuwo? 

Uma ufinyelele kulesi sigaba sokulungisa, kuhle. Ulwazi mayelana nemodeli yemoto yakho lungatholakala encwadini yesevisi. Qaphela ngokucophelela i-torque eqinisayo ukuze ungaphinde umise ama-bushings futhi ulimaze umhlangano. Ngakho-ke, ngaphambi kokuba ukwenze ngokwakho, qiniseka ukuthi yimaphi amanani anikezwa umenzi.

Njengoba ubona, ama-rod bearings ayingxenye ebaluleke kakhulu ohlelweni lwe-crank-piston. Kufanele uthenge imikhiqizo kuphela kumabhrendi athembekile nahlonishwayo, futhi uphathise ukufakwa kochwepheshe. Kodwa-ke, ngaphambi kokwenza ukulungisa okudingekile, sincoma ukuthi unakekele iyunithi yakho futhi ushintshe njalo uketshezi lwalo olusebenzayo. Lokhu kuzokwengeza isikhathi sokushayela okungenazinkinga.