Impompo yesibaso yeeNjini zophawu lwaseTshayina iindawo ezisecaleni
Impompo yamafutha
Kuba zininzi iintlobo zeendawo ezisecaleni, asikwazi ukuzibonisa zonke kwiwebhusayithi.Nceda uzive ukhululekile ukuqhagamshelana nathi ukuze ufumane ezikhethekileyo.
inzuzo
1. Sinikezela ngeemveliso zoqobo kunye nezasemva kwentengiso kuwe
2. Ukusuka kumvelisi ukuya kumthengi ngokuthe ngqo, ukugcina iindleko zakho
3. Isitokhwe esizinzileyo seendawo eziqhelekileyo
4. Ngexesha lokuHanjiswa kweXesha, kunye neendleko zokuthumela ezikhuphisanayo
5. Ubungcali kunye nexesha emva kwenkonzo
ukupakisha
Iibhokisi zeebhokisi, okanye ngokwesicelo sabathengi.
inkcazelo
Impompo yokutofa ngamafutha yinxalenye ebalulekileyo yenjini yedizili yemoto.Indibano yempompo yokutofa kwamafutha idla ngokuba yimpompo yesitofu samafutha, irhuluneli kunye namanye amacandelo afakwe kunye.Phakathi kwabo, irhuluneli licandelo eliqinisekisa ukusebenza kwe-injini ye-diesel ephantsi kunye nokunciphisa isantya esiphezulu, kwaye iqinisekisa ukuba ubudlelwane obuthile phakathi komthamo we-injection kunye nesantya sigcinwa.Impompo yokutofa kwamafutha yeyona ndawo ibalulekileyo kwinjini yedizili kwaye ithathwa njengenxalenye “yentliziyo” yenjini yedizili.Nje ukuba ihambe kakubi, iyonke injini yedizili iya kungasebenzi kakuhle.
(1) Sebenzisa idizili elungileyo kunye nesihluzo ukuqinisekisa ukuba ucoceke kakhulu kwimpompo yokutofa kwedizili.
Ngokubanzi, i-injini ye-diesel yokuhluza i-oyile ye-diesel iphezulu kakhulu kune-injini ye-petroli yokuhluza iphezulu kakhulu, kwaye iyahlangabezana neemfuno kufuneka ikhethwe xa kusetyenziswa i-brand diesel, kwaye ubuncinane i-48 h emva kwemvula.Ukomeleza ukucocwa kunye nokugcinwa kwesihluzo se-diesel, ukucoca okanye ukubuyisela isihluzo ngexesha;Ukucocwa kwetanki yeoli yedizili ngexesha ngokwemeko yendawo yokusebenza, susa ngokucokisekileyo i-sludge ezantsi kwetanki kunye namanzi, nakuphi na ukungcola kwi-diesel fuel injection pump plunger, iindawo ezihambelana nevalve yokuhambisa kunye neendawo zokuhambisa zibangela ukubola okanye ukukrazula. .
(2) Jonga rhoqo inani leoli kwi-fuel injection pump oil pools kunye nomgangatho wabo uhambelana neemfuno.
Ngalo lonke ixesha phambi kokuba i-injini ye-diesel iqale ijonge ubungakanani kunye nomgangatho wempompo yokutofa kwamafutha kwimeko ye-oyile (ngaphandle kwempompo yokutofa kwe-injini yokuthambisa ngenkani), ukuqinisekisa ukuba i-oyile yanele, umgangatho ulungile.Ukuba i-oyile ixutywe namanzi okanye idizili kunye ne-metamorphism, i-plunger yomntu okhanyayo kunye nevalve yokuhambisa isibini sinxibe kwangoko, okubangela ukunqongophala kobunzima bokuqalisa amandla e-injini ye-diesel, ubuzaza xa i-plunger kunye nevalve yokuhambisa i-corrosion rust.Ngaphakathi kokuvuza kwempompo, ivalve yeoyile isebenza kakubi, impompo yokuhambisa ioyile inxiba, umsesane wokutywina wonakele, tappet kunye neqokobhe zinokwenza i-oyile yedizili ivuze echibini kwaye ihlambulule ioyile, ke kufuneka itshintshwe ngokomgangatho wemo yeoli. imeko yexesha.Xa utshintsha amachibi e-oyile ukwenza ukucoca ngokucokisekileyo, i-oyile ye-sludge ephantsi yokungcola njengokucoca okanye ukusebenzisa ioli ixesha elide kwaye ihamba kakubi.I-oyile ininzi kakhulu okanye incinci kakhulu, inani lesantya somlawuli we-fuel egqithisileyo lingakhokelela "ekukhweleni" kwe-injini ye-diesel, i-fuel kwaye incinci kakhulu iya kukhokelela kwi-lubrication embi, i-oyile okanye i-oyile flat screw iya kuba namandla.Xa i-injini ye-diesel xa ingasetyenziswa ixesha elide, qiniseka ukuba ukhangele ukuba kukho amanzi ngaphakathi kwi-oyile yepompo yeoli, idizili kunye nezinye izinto ezingcolileyo, kufuneka zitshintshwe ngokukhawuleza, ukuba zikhona, okanye ngenxa yokugcina ixesha elide, ukufuma ukuya. yenza i-plunger, ivalve yokuhambisa isibini i-corrosion jammed kunye ne-scrap.
(3) Jonga rhoqo uhlengahlengiso lwempompo yesibaso yempompo yokuhanjiswa kwamafutha kwangaphambili I-Angle kunye ne-cylinder nganye yobonelelo lwe-oyile
Xa kusetyenziswa, ngenxa yebhowudi yoqhagamshelo ekhululekileyo, i-CAM kunye namalungu omzimba wokunxiba, ihlala ikhokelela ekuhanjisweni kwamafutha kwangaphambili i-Angle kunye ne-cylinder nganye yokutshintsha i-oyile ye-Angle, yenza ukutsha kwedizili kuba kubi, ukusebenza kunye noqoqosho lwamafutha enjini yedizili. , ukuqala ubunzima ngaxeshanye, ukubaleka ukungazinzi, isandi kunye nokufudumeza, njl. Ekusetyenzisweni eneneni, uninzi lwabaqhubi ingqalelo uhlengahlengiso lohlolo lulonke unikezelo lwepetroli kwangaphambili Angle, kodwa zingahoywanga isithuba unikezelo lweoyile Angle of amafutha impompo enye ukubonelela kwangaphambili uhlengahlengiso lwe-Angle) (ngokunxulumene nokuhlolwa, kubangele uhlengahlengiso olupheleleyo ngelixa ixesha lokutofa kwe-cylinder yokuqala, kodwa okuseleyo kwi-cylinder nganye ngenxa yecamshaft, ngokuyinxenye ngenxa yokunxitywa kwevili lokuqhuba inxalenye yenza ukuba unikezelo lweoyile aluyiyo ixesha, Kuya kukhokelela kubunzima, i-injini ye-diesel yamandla iqale Ukungonelanga, ukusebenza akuhambanga kakuhle. Ke ukusebenzisa impompo yokutofa ngamafutha ixesha elide, ngakumbi ukunikela ingqalelo kwi-inspecUhlengahlengiso lwesithuba sonikezelo lwe-oyile.
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