UHlolo lweMpampu yeOyile yeDizili

Nokuba ngaba inkqubo yokuthambisa inokuqinisekisa iimeko ezilungileyo zokuthambisa xa iseti yejenereyitha yedizili isebenza.Nangona inxulumene nezinto ezinje ngokuba i-oyile yokudlula ayivalwanga nokuba isihluzi siyasebenza na, eyona nto ibalulekileyo kunye nesigqibo sokuba ingaba ukusebenza kwempompo yeoli kulungile.Ngoko ke, xa injini yokutsha yangaphakathi igcinwa, ipompo yeoli kufuneka ihlolwe kwaye ilungiswe.

1) Iimpazamo eziqhelekileyo zempompo yeoli

Kukho iintsilelo ezintathu eziqhelekileyo kwiimpompo zeoyile:

① Ukuqhawuka komgangatho wamazinyo kwindawo ephambili kunye nezixhobo eziqhutywayo, iishafti zegiya, umzimba wempompo kunye nesigqubuthelo sempompo;

②Ukudinwa ukuxobula umphezulu wezinyo, iintanda kunye nokwaphuka kwamazinyo;

③Intlakohlaza yevalve yokuthintela uxinzelelo yaphukile kwaye ivalve yebhola igugile.

(2) Ukuhlolwa kwe-meshing clearance yezixhobo zokuqhuba kunye nezixhobo eziqhutywayo

Ukonyuka komsantsa we-gear meshing kubangelwa kukukhuhlana phakathi kwamazinyo egiya wempompo yeoli.

Indlela yokuhlola yile: susa isigqubuthelo sempompo, sebenzisa igeyiji yobungakanani bobunzima ukulinganisa isithuba phakathi kwamazinyo amabini kwiindawo ezintathu apho iigiya ezisebenzayo nezingazenziyo zinenatha enye kwenye nge-120°.

Ixabiso eliqhelekileyo le-gap ye-meshing phakathi kwesixhobo sokuqhuba kunye nesixhobo esiqhutywayo sempompo yeoli ngokuqhelekileyo yi-0.15 ~ 0.35mm, kwaye imodeli nganye inemimiselo ecacileyo.Ngokomzekelo, i-injini ye-diesel ye-4135 yi-0.03-0.082mm, ubuninzi abukho ngaphezu kwe-0.15mm, kunye ne-injini ye-diesel ye-2105 yi-0.10 ~ 0.20mm., Ubuninzi abukho ngaphezu kwe-0. Ukuba i-gap ye-gear meshing idlula iqondo eliphezulu elivumelekileyo, iinqwelo ezintsha kufuneka zitshintshwe ngambini.

(3) Ukuhlolwa kunye nokulungiswa kwendawo yokusebenza yesigqubuthelo sempompo yeoli

Umphezulu osebenzayo we-oil pump cover uya kuba nokudakumba emva kokugqoka, kwaye ukudakumba akufanele kudlule i-0.05m.Indlela yokuhlola yile: sebenzisa igeyiji yobukhulu kunye nerula yentsimbi ukulinganisa.Yima icala lerula yentsimbi kwindawo esebenzayo yesigqubuthelo sempompo, emva koko usebenzise igeyiji yobungakanani bobunzima ukulinganisa isithuba phakathi komsantsa wokuhlola phakathi kwendawo yokusebenza yesigqubuthelo sempompo kunye negiya eqhutywayo yerula yentsimbi.Ukuba ingaphezulu kwexabiso elichaziweyo, beka isigqubuthelo sempompo yeoli kwipleyiti yeglasi okanye ipleyiti ecaba kwaye uyigudise ngesanti yevalvu.

(4) Ukuhlolwa kunye nokulungiswa kwendawo yokucima ubuso

Ukucocwa phakathi kobuso bokuphela kwezinto eziphambili kunye nezixhobo eziqhutywayo zempompo yeoli kunye nesigqubuthelo sempompo kukugqitywa kobuso bokuphela.Ukunyuka kwesiphelo sokukhutshwa kobuso ngokuyinhloko kubangelwa ukungqubuzana phakathi kwegesi kunye nesimbozo sempompo kwicala le-axial.

Kukho iindlela ezimbini zokuhlola ngolu hlobo lulandelayo.

① Sebenzisa igeyiji yobukhulu kunye nerula yentsimbi ukulinganisa: isiphelo segiya ukucocwa kobuso-impompo yesigqubuthelo sokwehla komgangatho + ucoceko phakathi kobuso besixhobo sobuso kunye nomphezulu odibeneyo womzimba wempompo.

②Indlela ye-Fuse Beka i-fuse kumphezulu wegiya, fakela isigqubuthelo sempompo, qinisa izikrufu zesigqubuthelo sempompo uze usikhulule, khupha i-fuse engqushiweyo, kwaye ulinganise ubukhulu bayo.Eli xabiso lobunzima bukuphela komsantsa wobuso.Lo msantsa ngokubanzi 0.10 ~ 0.15mm, ezifana 0.05 ~ 0.11mm for 4135 injini yedizili;0.05 ~ 0.15mm kwi-injini ye-diesel ye-2105.

Ukuba isiphelo umsantsa ebusweni lidlula ixabiso elichaziweyo, kukho iindlela ezimbini zokulungisa:.Sebenzisa i-gaskets encinci ukulungisa;①Ukusila indawo edibeneyo yomzimba wempompo kunye nomphezulu wekhava yempompo.

5) Ukuhlolwa kokucocwa kwencam yezinyo

Umsantsa phakathi komphezulu wegiya yempompo yeoli ye iseti yejenereyitha yedizili kwaye udonga lwangaphakathi lombhobho wempompo lubizwa ngokuba ngumsantsa wencam yamazinyo.Kukho izizathu ezibini zokonyuka kokususwa kwencam yezinyo: ①Ucoceko phakathi kweshafti yempompo yeoli kunye nomkhono weshaft mkhulu kakhulu;②Ucoceko phakathi komngxuma osembindini wegiya eqhutywayo kunye nephini ye-shaft inkulu kakhulu.Ngenxa yoko, ukungqubuzana phakathi komphezulu wegiya kunye nodonga lwangaphakathi lwesigqubuthelo sempompo kubangela ukuba ukucocwa kwezinyo kube kukhulu kakhulu.

Indlela yokuhlola kukufaka igeyiji yobukhulu phakathi komphezulu wegiya kunye nodonga lwangaphakathi lwecasing yempompo yokulinganisa.Ukucocwa kwencam yezinyo ngokuqhelekileyo yi-0.05 ~ 0.15mm, kwaye ubuninzi abukho ngaphezu kwe-0.50mm, njenge-0.15 ~ 0.27mm ye-4135 injini ye-diesel;I-0.3 ~ 0.15mrno ye-2105 injini ye-diesel

Ukuba idlula ixabiso elivumelekileyo elichaziweyo, i-gear okanye i-pump body kufuneka itshintshwe.