Pump: chipangizo ndi Mabaibulo

mpope mafuta kuthamanga - ndi mbali yaikulu ya dongosolo jekeseni wa injini opaleshoni dizilo. chipangizo ichi chiyenera ntchito awiri - pa mavuto kuchuluka kwa dizilo ndipo amasintha zinafunika kuyamba nthawi ya jekeseni.

Cholinga ndi mpope wagawo

Chifukwa cha ichi chapadera mpope awiri plunger, kaphatikizidwe ndi pisitoni (plunger) ndi yamphamvu (malaya). limagwirira ino kwathunthu zosapanga dzimbiri. Pakati pa plunger ndi malaya pali kusiyana yaing'ono. Izi Kumuyika mwatsatanetsatane.

Ndi Dziwani kuti posachedwapa ambiri mafuta mpope kuti zonse nthawi ya jekeseni injectors amagetsi.

Malinga kamangidwe ka mitundu yambiri ya mapampu mafuta:

• Row.
• Kufalitsa.
• Thunthu.

Mu mzere jekeseni mpope chipangizo ndi motere. Iye injects dizilo mu yamphamvu njira osiyana mpope amafotokozera. Ndi mamangidwe, ndi zophweka kwambiri. Mwachitsanzo, mapampu magetsi ali mu dongosolo awo plunger ochepa. Iwo kutulutsa ndi kugawira mafuta zonenepa onse.

Childs, kufalitsidwa mpope anamaliza ndi awiri plungers. Chifukwa ichi iwo kupereka yunifolomu zambiri kundipatsako kwa mafuta. Mosiyana, mu mzere, mapampu izi amadziŵika ndi kuwala kulemera ndi ang'onoang'ono kukula. Choncho, mfundo ya mpope kugawa zambiri sangaime katundu ndi kulephera. mapampu Zimenezi n'zochititsatu magalimoto kuthamanga dizilo.

Njovu jekeseni mpope

chachikulu mpope chipangizo n'chosiyana kwambiri kutisokoneza m'mbuyomu. Chotero mpope jekeseni ntchito mu dongosolo "Common Ryle," kumene iwo amagwira ntchito ya jekeseni dizilo mu zii. mapampu thunthu kupanga kuthamanga apamwamba mu dongosolo. Ena zipangizo kupereka jekeseni mavuto 190 MPa. mpope chipangizo "Mercedes Aktros" Mwachitsanzo, kumakhala pamaso pa awiriawiri kuti 3 plungers. pagalimoto awo anachita ndi wapadera kamera mphete kapena kutsinde.

Iwo anali nayo mitundu yonse ya mpope ano. The zida ya aliyense wa iwo, monga ife tawona kale, kumakhala pamaso pa chimodzi mchitidwe mpope, pa kuchuluka ndi makhalidwe amene zimadalira pachilichonse za okwanira ndi mafuta dongosolo jekeseni.

Ngati mpope sichikugwira ntchito, mwa kundipatsako kwa mafuta m'chipinda kuyaka ikutha. Choncho n'kofunika kuti aziona boma la limagwirira lapansi. Ndipo potsiriza, ife tione zizindikiro imene tingadziwire vuto jekeseni mpope:

1. chipangizo ali limagwirira kuwonjezera phokoso pa ntchito.
2. Ndi zida mpope zithunzi pa lamba.
3. Kuyambira kusokonezedwa mafuta okwanira mpope kuti injectors lapansi.
4. Zovuta poyambira.
5. Kuchuluka mafuta.
6. Ku utsi chitoliro belching wandiweyani wakuda utsi. Kawirikawiri, izi zikusonyeza fyuluta clogging, koma pambuyo m'malo, onani mpope wanu.