Iimbangela kunye nezisombululo zoxinzelelo olungaqhelekanga lweoyile ye-injini ye-Diesel

1. Uxinzelelo lweoyile luphezulu kakhulu

Uxinzelelo lweoyile ephezulu kakhulu ithetha ukuba igeyiji yoxinzelelo lwe-oyile ingaphezulu kwexabiso elichaziweyo.

1.1 Isixhobo sokubonisa uxinzelelo lwe-oyile asiqhelekanga

Inzwa yoxinzelelo lweoyile okanye igeyiji yoxinzelelo lweoyile ayiqhelekanga, ixabiso loxinzelelo alichanekanga, ixabiso elibonisiweyo liphezulu kakhulu, kwaye uxinzelelo lweoyile luthathwa ngempazamo luphezulu kakhulu.Yamkela indlela yotshintshiselwano (okt. endaweni yesivamvo esidala kunye negeyiji yoxinzelelo kunye nesivamvo soxinzelelo lweoyile elungileyo kunye negeyiji yoxinzelelo).Jonga inzwa yoxinzelelo lweoyile entsha kunye negeyiji yoxinzelelo lweoyile.Ukuba idispleyi iqhelekile, ibonisa ukuba isixhobo esidala sokubonisa uxinzelelo sinempazamo kwaye kufuneka sitshintshwe.

1.2 I-viscosity yeoli egqithisileyo

I-oyile i-viscosity inkulu kakhulu, i-fluidity iba yimbi, ukunyuka kwe-flow resistance, kwaye uxinzelelo lwe-oyile luyanda.Ukuba ehlotyeni, ioli ikhethiweyo esetyenziswa ebusika, uxinzelelo lweoli luya kwanda ngenxa ye-viscosity egqithisileyo.Ebusika, ngenxa yokushisa okuphantsi, i-viscosity yeoli iyanda, kwaye uxinzelelo luya kuba phezulu kakhulu ngexesha elifutshane xa uqala injini.Nangona kunjalo, emva kokusebenza okuzinzile, ngokuthe ngcembe iwela kwixabiso elichaziweyo kunye nokunyuka kweqondo lokushisa.Ngexesha lokugcinwa, uphawu oluchaziweyo lwe-oyile ye-injini luya kukhethwa ngokweemfuno zedatha yezobugcisa;Amanyathelo okufudumala aya kuthathwa xa kuqaliswa injini ebusika.

1.3 Ukucocwa kwenxalenye yoxinzelelo lwe-lubrication incinci kakhulu okanye isihluzo se-oyile yesibini sivaliwe

Ukukhutshwa okuhambelanayo kweendawo zokuthambisa uxinzelelo, njengokuthwala ikhamera, ukuthwala intonga, i-crankshaft ephambili kunye ne-rocker arm bearing, incinci kakhulu, kwaye into yokucoca yesihluzo sesibini ivaliwe, eya kwandisa ukuchasana nokuhamba kunye noxinzelelo lweoyile. isiphaluka senkqubo yokuthambisa.

Uxinzelelo lwe-oyile ye-injini emva kokulungisa luphezulu kakhulu, nto leyo edla ngokuba ngenxa yokucoceka okuncinci kwe-bearing (i-bearing bush) kwindawo yokuthambisa yoxinzelelo.Uxinzelelo lwe-oyile ye-injini ebisetyenziswa ixesha elide luphezulu kakhulu, olubangelwa kukuvaleka kwesihluzo se-oyile ecolekileyo.Kufuneka icocwe okanye itshintshwe.

1.4 Ukulungelelaniswa okungafanelekanga kwevalve yokunciphisa uxinzelelo

Uxinzelelo lwe-oyile luxhomekeke kumandla asentlakohlaza wevalve yokunciphisa uxinzelelo.Ukuba i-spring force ehlengahlengisiweyo inkulu kakhulu, uxinzelelo kwinkqubo yokuthambisa iya kwanda.Lungisa amandla entwasahlobo yevalve yokunciphisa uxinzelelo ukwenza uxinzelelo lwe-oyile lubuyele kwixabiso elichaziweyo.

2. Uxinzelelo lweoyile luphantsi kakhulu

Uxinzelelo lweoyile ephantsi luthetha ukuba ukubonakaliswa kwe-oyile yokulinganisa i-oyile iphantsi kunexabiso elichaziweyo.

2.1 Impompo yeoli igugile okanye igasket yokutywina yonakele

Ukuvuza kwangaphakathi kwegesi yangaphakathi yempompo yeoli yanda ngenxa yokugqoka, okwenza ukuba uxinzelelo lweoyile lube phantsi kakhulu;Ukuba i-gasket ekuhlanganiseni komqokeleli wokucoca kunye nepompo yeoli yonakele, ukufunxa ioli yepompo yeoli akwanelanga kwaye uxinzelelo lweoli luyancitshiswa.Ngeli xesha, khangela kwaye ulungise ipompo yeoli kwaye ubeke indawo ye-gasket.

2.2 Ukunciphisa umthamo we-oyile yempompo yokufunxa

Ukuba inani leoli kwi-pan ye-oyile liyancipha okanye i-strainer yepompo yeoli ivaliwe, i-oil suction ye-oil pump iya kuncitshiswa, okubangela ukunciphisa uxinzelelo lweoli.Ngeli xesha, khangela ubuninzi beoli, yongeza ioli kwaye ucoce umqokeleli we-oil pump filter.

2.3 Ukuvuza kweoli enkulu

Kukho ukuvuza kumbhobho wenkqubo yokuthambisa.Ngenxa yokuguga kunye nokugqithiswa kokufanelekileyo kwi-crankshaft okanye kwi-camshaft, ukuvuza kwenkqubo yokuthambisa kuya kwanda kwaye uxinzelelo lweoyile luya kuncipha.Ngeli xesha, khangela ukuba umbhobho wokuthambisa waphukile, kwaye ujonge kwaye ulungelelanise ukucocwa okufanelekileyo kweebheringi kwi-crankshaft kunye necamshaft njengoko kufuneka.

2.4 Isihluzo se-oyile esivaliweyo okanye isipholileyo

Ngokwandiswa kwexesha lenkonzo yokucoca ioyile kunye nokupholisa, ukungcola koomatshini kunye nokunye ukwanda kokungcola, okuya kunciphisa icandelo lomnqamlezo lokuhamba kweoyile, okanye lide lithintele isihluzo kunye nokupholisa, okukhokelela ekunciphiseni uxinzelelo lweoyile kwindawo yokuthambisa.Ngeli xesha, khangela kwaye ucoce i-oyile yokucoca kunye nepholile.

2.6 Ukulungelelaniswa okungafanelekanga kwevalve yokunciphisa uxinzelelo

Ukuba i-spring force ye-valve yokunciphisa uxinzelelo incinci kakhulu okanye i-spring force iphukile ngenxa yokukhathala, uxinzelelo lweoyile luya kuba luphantsi kakhulu;Ukuba ivalve yokunciphisa uxinzelelo (echatshazelwa bubumdaka bomatshini) ayivalwanga ngokuqinileyo, uxinzelelo lweoyile luya kuhla.Ngeli xesha, coca ivalve yokunciphisa uxinzelelo kwaye ulungelelanise okanye ubeke indawo yentwasahlobo.

3. Akukho xinzelelo lweoli

Akukho xinzelelo luthetha ukuba igeyiji yoxinzelelo ibonisa i-0.

3.1 Igeyiji yoxinzelelo lwe-oyile yonakele okanye umbhobho we-oyile wophukile

Khulula umbhobho odibeneyo wegeyiji yoxinzelelo lweoyile.Ukuba ioli yoxinzelelo iyaphuma, igeyiji yoxinzelelo lweoyile yonakele.Buyisela igeyiji yoxinzelelo.Umthamo omkhulu wokuvuza kwe-oyile ngenxa yokugqabhuka kombhobho we-oyile nawo awusayi kubangela uxinzelelo lwe-oyile.Umbhobho weoli kufuneka uhlaziywe.

3.3 Ukonakala kwempompo ye-oyile

Ipompo yeoli ayinayo ingcinezelo yeoli ngenxa yokugqoka okukhulu.Lungisa impompo yeoli.

3.4 Iphedi yephepha lokucoca i-oyile ifakwe umva

Xa ulungisa i-injini, ukuba awuyi kuqwalasela, kulula ukufaka iphedi yephepha ekudibaneni phakathi kwe-oyile yokucoca kunye nebhloko ye-cylinder reversely, kunye ne-oil inlet hole idibaniswa nomngxuma wokubuyisela ioli.Ioyile ayinakungena kwipaseji yeoyile ephambili, okubangela ukuba akukho xinzelelo lweoyile.Phinda ufake iphedi yesihluzo se-oyile.