Indima yendandatho ye-Camshaft.
Okokuqala, iyini indandatho ye-camshaft seal?
I-Camshaft iyingxenye ebaluleke kakhulu yenjini yemoto, ishayela ukuvuleka nokuvalwa kwe-valve ngokujikeleza kwe-CAM, ukuze ilawule ukungena nokuphuma kwe-cylinder. I-camshaft seal ring iyingxenye emise okweringi efakwe phakathi kokuphela kwe-camshaft nesembozo segumbi le-valve, evikela isimiso sikawoyela wenjini ngokuyinhloko ngokuvimbela ukuvuza kukawoyela wenjini.
Okwesibili, iyini indima ye-camshaft seal ring?
Indima ye-camshaft seal ring ibaluleke kakhulu, futhi indima yayo eyinhloko ihlanganisa izici ezilandelayo:
1. Vimbela ukuvuza kwamafutha: indandatho ye-camshaft seal itholakala phakathi kwe-camshaft nesembozo segumbi le-valve, engavimbela ngempumelelo ukuvuza kwamafutha enjini futhi iqinisekise ukusebenza okuvamile kwenjini.
2. Vimbela uthuli nokungcola ekungeneni enjinini: indandatho yokuvala i-camshaft ingavimbela ngempumelelo uthuli nokungcola ekungeneni enjinini ukuze kuqinisekiswe ukusebenza okuhlanzekile nokujwayelekile kwenjini.
3. Vikela uhlelo lukawoyela wenjini: uphawu lwe-camshaft lungavikela uhlelo lukawoyela wenjini ukuze kugwenywe ukuvuza kukawoyela, ngaleyo ndlela kuthuthukise impilo yesevisi nokwethembeka kwenjini.
4. Nciphisa umthelela wokushisa: indandatho yokuvala i-camshaft inganciphisa umthelela wokushisa okuphezulu enjinini, ukuze injini ikwazi ukumelana nokuhlolwa kwezinga lokushisa eliphezulu ngokwezinga elithile.
Okwesithathu, ukulungiswa kwendandatho yokuvalwa kwe-camshaft kanye nokushintshwa
Indandatho yokuvala i-Camshaft ngokuvamile yenziwe ngenjoloba noma i-silicone irabha nezinye izinto, ngokukhula kwesikhathi sokusetshenziswa, izovela ukuguga, ukuqina kanye nezinye izenzakalo, ngaleyo ndlela kunciphisa ukubekwa uphawu, okuholela ekuvuzeni kwamafutha nezinye izinkinga. Ngakho-ke, ukuhlolwa okuvamile nokushintshwa kwezigxivizo ze-camshaft kungenye yezixhumanisi ezibalulekile zokugcina ukusebenza okujwayelekile kwenjini.
Iv. Isifinyezo
I-Camshaft seal ring iyingxenye ebaluleke kakhulu yenjini yemoto, indima yayo ikakhulukazi ukuvikela uhlelo lokujikeleza uwoyela wenjini, ukuvikela ukuvuza kukawoyela, kodwa futhi ukuvikela uthuli nokungcola enjinini. Ukuze uqinisekise ukusebenza okuvamile kwenjini, kuyadingeka ukuhlola futhi esikhundleni sendandatho ye-camshaft seal njalo.
Indandatho ye-camshaft seal yemoto iphukile ukuvuza kwamafutha emotweni kunamuphi umphumela?
Indandatho ye-camshaft seal yemoto iphukile futhi ukuvuza kwamafutha kunomthelela omkhulu emotweni. .
Ukuvuza kwamafutha kwe-camshaft seal ring kuyinkinga edinga ukunakwa. Okokuqala nje, ukuvuza kukawoyela kuzoholela ekugcotshisweni kahle kwenjini, bese kusheshisa ukuguga, kungase kuholele emiphumeleni engathi sína njengokubamba shaft nethayela. Lokhu akuthinti nje kuphela ukusebenza okuvamile kwenjini, kungase futhi kube usongo ekuphepheni kokushayela. Okwesibili, ukuvuza kukawoyela kulula ukunciphisa uwoyela, kuholela ekuqongeleleni uwoyela omningi ebhodini lokuvikela injini, akukhulisi nje kuphela umthwalo wenjini, kungase kubangele nezinkinga ezinkulu njengokushiswa kwamathayili, ukudonsa isilinda. Ukwengeza, uma ukuvuza kukawoyela kubi kakhulu, uwoyela ku-gearbox uzophela maduze, kungase kubangele ukuthwala umonakalo, ukuguga kwegiya, ngisho nesilahliwe sebhokisi lika-gearbox. .
Ngakho-ke, uma ukuvuza kukawoyela we-camshaft seal sekutholakele, kufanele uye ngokushesha esitolo sokukhanda ukuze sihlolwe futhi silungiswe. Nakuba ukuchitheka kukawoyela okuncane kungase kungazibangeli izinkinga ngokushesha kodwa ukuchitheka kukawoyela okungathi sína kufanele kulungiswe kusenesikhathi ukugwema ukulimaza injini. Ngesikhathi esifanayo, ukugwema ukubhebhetheka kwesimo sokuvuza kukawoyela, incoma ukugwema ukushayela ngesivinini esikhulu isikhathi eside, ukusheshisa ngokushesha, ukubhuleka kungazelelwe nokunye ukuziphatha okunolaka, ukunciphisa umthwalo nokuguga kwemoto. injini. .
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