Ukwenyuka kokusetshenziswa kukawoyela enjinini

Imvamisa abashayeli bezimoto babhekana nenkinga yokwanda kokusetshenziswa kukawoyela enjinini.

Izizathu zingahluka kakhulu. Ukuze sibhekane nale nkinga, siqale sinqume ukuthi yikuphi ukusetshenziswa okubhekwa njengokujwayelekile nokuthi kungani injini idinga uwoyela ngokujwayelekile.

Lapho injini isebenza, ezinye izingxenye zayo ziba nokungqubuzana okuphawulekayo, okuholela ekwenyukeni okukhulu kwezinga lokushisa. Ezimweni ezinjalo, izingxenye zizohluleka ngokushesha okukhulu. Ngenxa yokwanda okushisayo, bebevele bajame. Kulokhu, baqhamuke nomqondo wokusebenzisa isekethe kawoyela, okunciphisa ukumelana nokungqubuzana.

Ukuze usebenze kahle, amafutha kufanele abe sesimweni sokwenza ungqimba oludingekayo phakathi kwezingxenye, kodwa ungalahlekelwa uketshezi. Leli khono likalwa nge-coefficient ye-viscosity. Okuningi kuncike kule nkomba, kuhlanganise nokusetshenziswa kwamafutha.

Ngesikhathi sokusebenza kwenjini, ingxenye yamafutha ihlala ezindongeni zegumbi elivuthayo futhi iyasha kanye nophethiloli. Le nqubo ibizwa ngokuthi ukufiphala. Lokhu kuhle. Umbuzo kuphela ukuthi uwoyela ongakanani okufanele usetshenziswe ekumosheni? Konke kungumuntu ngamunye lapha futhi kuncike emandleni kanye nendlela yokusebenza yemoto (lapho ijubane liphezulu, amafutha amaningi azoshisa).

izizathu

Isizathu sangempela sokwanda kokusetshenziswa kukawoyela kunzima ukusixilonga. Ake sibheke ezinye zezizathu ezidume kakhulu:

Ukuvuza kwamafutha. Kuyadingeka ukufaka esikhundleni zonke izingxenye zokuvala - ama-gaskets nezimpawu. Kunezindawo ezimbalwa lapho le nkinga ivela khona kakhulu:

• Uma ubona ukuvuza kwamafutha endlini yenjini - isizathu siwukulingana okuxekethile kwesembozo se-valve, udinga ukufaka esikhundleni se-gasket.
• Uma i-foam ibonakala endaweni yangaphakathi yekhava yentamo, isizathu siwukucindezelwa kwe-gasket phakathi kwesistimu yokupholisa kanye namasilinda asebenzayo. Isibandisi esingena kuwoyela singadala umonakalo omkhulu.
• Amafutha angaphandle kwenjini nawo angavela ngenxa yokulimala kwe-cylinder head gasket (i-main cylinder block). Ezinjinini zesimanje, kukhona ezimbili zazo, njengekhanda lesilinda.
• Ingaphakathi le-crankcase elinamabala kawoyela kanye ne-puddle ngaphansi kwenjini kubonisa inkinga nge-camshaft ne-crankshaft oil seal.
• Ngemuva kokukhipha ukuvikelwa kwe-crankcase, amabala kawoyela kwesinye isikhathi angatholakala ekuphakamiseni. Khona-ke kufanelekile ukufaka esikhundleni se-pan gasket.
• Ukuvuza kukawoyela ezansi enjinini, eduze kuka-gearbox, kukhombisa inkinga nge-crankshaft oil seal yangemuva. I-gearbox idinga ukukhishwa futhi ishintshwe.
• Isizathu sokuvuza kungase kube isihlungi samafutha, noma kunalokho, i-gasket yayo. Kulula ukushintsha isihlungi ngokuphelele.

Unqenqema olumnyama ekugcineni kwepayipi le-exhaust kanye nentuthu ye-exhaust eluhlaza okwesibhakabhaka kubonisa ukwakheka kwamadiphozithi ekhabhoni eyeqile kumasilinda enjini.. Ingosi ye-vodi.su idonsela ukunaka kwakho eqinisweni lokuthi ungakwazi kuphela ukuxilonga imbangela yangempela ngokuvula ibhulokhi.

Kunezimfihlo eziningana ezizosiza ukugwema ukuvulwa kwenjini ngaphambi kwesikhathi:

• I-viscosity yamafutha ikhethwe ngokungalungile - lesi yisizathu sokuqala sokwanda kokusetshenziswa. Kokubili i-viscosity ephezulu kakhulu futhi ephansi kakhulu iholela ekusebenziseni ngokweqile. Isixazululo ukulandela izincomo zomenzi. Zama ukusebenzisa amafutha e-viscosity aphezulu noma ushintshele ku-semi-synthetic kusuka kumkhiqizi ofanayo.
• Ukushintshashintsha kwezinga lokushisa nokungahambisani nezinhlobo ezithile zamafutha enjini kuyimbangela yokugqoka uphawu lwe-valve stem. Ngokushintsha ukucindezelwa kwenjini, unganquma izinga lokugqoka okunjalo, bese ngokungaqondile kakhulu. Kufanele senze ngokugunyazwa, simiselele le ngxenye.
• Izindandatho ze-piston ezigugile nazo zingadala ukukhuphuka kwentuthu. Indlela engcono kakhulu yokuphuma esikhundleni. Njengesilinganiso sesikhashana, isivinini esiphezulu senjini singasiza. Gcina i-tachometer eduze nendawo ebomvu 2-3 km.

Ukuhluleka kwe-turbine futhi kungabangela ukwanda kokusetshenziswa ngenxa yamafutha angena kumasilinda enjini ngohlelo lomjovo lukaphethiloli.

Khipha injini yesilinda isici sokugcina. Kulokhu, ukugeleza kukhula kancane kancane. Ukulungisa kanye nokuhambisana nazo zonke izincomo zokusebenza kuzosiza. Nokho, lapha imibono yochwepheshe iyahluka.

Abaningi abakweluleki ukwenza imali, vele ufake ama-valve bese uqapha izinga lokugeleza, wengeze uwoyela njengoba kudingeka. Lesi silinganiso singokwesikhashana, kodwa ukulungiswa okukhulu akulona iqiniso elizosiza. Isixazululo esingcono kakhulu ukushintsha injini noma imoto.

UKWANDA KWAMAFUTHA - siyini isizathu futhi yini okufanele uyenze?

Iyalayisha...