Umbhobho weDizili oSebenza ngokuPhezulu DLLA141P2146 Umbhobho kaloliwe oqhelekileyo 0433172146 0 433 172 146

1. Umsi omnyama xa injini yedizili isebenza
Okokuqala, nikela ingqalelo ekujongeni inkqubo yokubonelela ngomoya. Ukuba i-injini ye-diesel ayinayo i-air air eyaneleyo, ubuninzi bomoya kwigumbi lokutsha alikwazi ukuhlangabezana neemfuno, okuya kubangela ukuba idizili ingatshi ngokupheleleyo. Xa idizili ingenako ukutshisa ngokupheleleyo, kulula kakhulu ukuvelisa umsi omnyama phantsi koxinzelelo oluphezulu. Ngeli xesha, i-take duct kunye ne-air filter kufuneka ihlolwe ukujonga ukuba kukho ukuvaleka, nokuba i-supercharger isebenza ngokuqhelekileyo, kwaye ingaba kukho ukuvuza kumbhobho wokungenisa. Ngexesha elifanayo, khangela ukuchaneka kwevalve ukuqinisekisa ukuba akukho ngxaki yokuvuza kwizihlalo zevalve yokungena kunye nokukhupha, kunye nengxaki yokusondelana kwepiston, i-cylinder liner, kunye neringi yepiston. Okwesibini, nikela ingqalelo ekujongeni inkqubo yokubonelela nge-diesel. Xa i-injini ye-diesel ibonelelwa kakubi ngesibaso, iya kuchaphazela ukuxuba kamva. Nangona ifikelela kwisimo esipheleleyo sokuthatha, ayikwazi ukutshiswa ngokupheleleyo, kwaye umsi omnyama uya kuveliswa ngeli xesha. Ngethuba lenkqubo yokuhlola, kufuneka kuqatshelwe la manqaku alandelayo: Nikela ingqalelo ekujongeni ipompo yeoli yoxinzelelo oluphezulu ukuqinisekisa ukuba ihlangabezana neemfuno ezisemgangathweni. Nika ingqalelo ekujongeni unikezelo lwamafutha ukuthintela unikezelo lwamafutha ngokugqithisileyo. Nika ingqalelo ekujongeni ubume bokusebenza kwevalve yokukhupha ioyile ukuqinisekisa ukuba ikwimeko entle. Nika ingqalelo ekujongeni i-atomization engalunganga ebangelwa luxinzelelo olunganelanga lwe-injector. Nika ingqalelo ekujongeni inaliti yesibini kunye nokuvuza kweoli ye-injector. Nika ingqalelo ekujongeni ingxaki yeegaskets ezininzi zokutofa kunye nenaliti yamafutha ekumgangatho ophantsi. Nika ingqalelo ekujongeni ukusebenza kwedizili kunye nomgangatho.
2. Amandla angonelanga enjini yedizili
Ngexesha lokusebenza kwe-injini ye-diesel, kulula kakhulu ukuba nengxaki yamandla angonelanga. Xa uhlangabezana neengxaki ezinjalo, iindlela ezininzi kufuneka zisetyenziswe ukumisela unobangela wempazamo. Okokuqala, jonga umsi kwaye unxibe iingxaki. Ngethuba lokusebenza kwe-injini, vula i-oyile cap. Xa kufunyenwe umsi oshinyeneyo, oko kuthetha ukuba i-injini ye-diesel inengxaki enkulu yomsi osezantsi, nto leyo ebonisa ukuba i-cylinder liner, ipiston, piston ring kunye nezinye iindawo zinxitywe kakhulu. Xa i-valve cover ivuliwe, xa umsi we-cyan kunye nomsi omhlophe uvela kwingcambu yevalve, oko kuthetha ukuba umsi ophezulu uvela. Xa kusenzeka umsi omkhulu ombi, oko kuthetha ukuba isivalo sevalvu kunye nesitulo sevalve sitshiswe kakhulu kwaye sigugile, kwaye oko kunokubangelwa kukuphuma kwevalvu encinci okanye akukho mvumelwano. Ngokujonga into ephezulu yomsi, kunokubonwa ukuba yeyiphi i-valve okanye i-cylinder enenkinga yokuvuza, kwaye amanyathelo kufuneka athathwe ngexesha lokujongana nayo. Okwesibini, khangela iidiphozithi zekhabhoni kunye neemeko zokusebenza. Xa iidiphozithi zekhabhoni emnyama zivela kwizibuko lokukhupha i-injini ye-diesel, efana neqabaka emhlophe, kwaye ubukhulu bubhityile, oko kuthetha ukuba injini yedizili ikwimeko entle yokusebenza. Xa iidiphozithi zekhabhoni ezimnyama kunye ezikhanyayo zivela, kodwa i-carbon deposits ayimanzi, ibonisa ukuba i-oyile ye-diesel isetyenziswe kakhulu, kwaye i-carbon deposits kufuneka ihlambuluke kakuhle. Xa ubukhulu beediphozithi zekhabhoni kwizibuko lokukhupha i-cylinder bukhulu kakhulu kunezinye izibuko zokukhupha iisilinda, oko kuthetha ukuba i-cylinder injector ayikho kwimeko yokusebenza kakuhle, kwaye i-cylinder ayinakutywinwa kakuhle, ngoko kufuneka ihlolwe kwaye kutshintshwa. Kwizibuko zokukhupha umntu ngamnye, xa zimanzi okanye zinamafutha, kuthetha ukuba kukho ukukhutshwa kweoli eninzi ngaphakathi kwe-cylinder, kwaye ukulungiswa kufuneka kwenziwe ngexesha. Xa ubukhulu beediphozithi zekhabhoni kwizibuko lokukhupha i-cylinder bukhulu kwaye umbala umnyama, oko kuthetha ukuba ubushushu buphantsi kwaye inaliti yamafutha ayikho endaweni, okukhokelela kwiingxaki ezinzulu zokutshisa emva kwe-injini ye-diesel. Kubalulekile ukuqinisekisa ukuba i-injini ye-diesel isebenza ngokuchanekileyo kwaye wenze uhlengahlengiso lokuphucula.