dingbo@dieselgeneratortech.com
+86 134 8102 4441
Zvita 17, 2021
Ko mafuta ari mujenareta redhiziri anoda kuchinjwa nguva nenguva here?Mhinduro ndeyokuti hungu, nguva dzose.Kana iyo mafuta ikasatsiviwa nenguva, haizongotungamira mukuderera kwekuita kwemafuta pachayo, asi zvakare inokuvadza zvikamu zveiyo unit, inokanganisa zvakanyanya kushanda kwakajairika kwechikwata.Migumisiro yakakomba yekusatsiva mafuta nguva dzose ndeiyi inotevera:
Inofanirawo kuva nemafuta mukati dhiziri jenareta set kuchinjwa nguva dzose, kana kuti chii chichaitika?
1. Kutadza kutsiva oiri nenguva kunokonzera kuderera kweoiri.Mhedzisiro yakananga yekudzikira kweoiri kudzvanywa ndeyekuti inogona kukonzeresa semi-yakaoma friction kana yakaoma friction pakati pezvikamu zvakasiyana uye zvikamu.Injini ine ruzha rwakajeka rusina kujairika, rwakanyanya kana ichikonzerwa nekupisa.Kutadza kushandura oiri nenguva kuchaita kuti matambudziko anotevera akonzere kudonha kwakapinza mukumanikidza kweoiri:
(1) Huwandu hwemafuta akachengetwa hudiki kwazvo kuti asaite kudzosa kana kuderedzwa kwemafuta muhurongwa hwekuzora;
(2) mafuta ane tsvina kana viscous mafuta anozokurudzira kusveta kunoshanda uye mafuta epombi;
Kana iyo mafuta layer isina kukora kana saka tembiricha yeinjini yakakwira uye dhizaini yeoiri haina kukora, inodonha kubva pakakoromoka yeinjini.
2, kusakwanisa kushandura oiri nenguva kunowedzerawo kudzvanywa kwemafuta.Kuwedzera kwemafuta emafuta kunogona kuita kuti sefa yemafuta itadze kushanda nekukurumidza uye kukonzera kuunganidzwa kwekabhoni muhumburumbira hweinjini.Icharamba ichideredza hupenyu hwejini.Kutadza kushandura oiri nenguva kunogona kukonzera matambudziko anotevera anokonzera kukwira kweoiri:
Iyo mafuta viscosity yakakura kwazvo (yakadai semafuta ezhizha haigone kutsiva mafuta echando);
(2) Kuora kwemafuta uye gelation kunokonzera kudzikira kwemafuta ekuyerera;
③ Iyo sefa kana mafuta edunhu yakavharwa.
3, kusakwanisa kushandura mafuta nenguva kunoburitsawo silt yakawandisa.Silt kazhinji ine yakakwira-kudzvanywa gasi isina kupiswa mukamuri yekupisa, asidhi, mvura, sarufa uye nitrogen okisidhi inopinda mumafuta ecrankcase kuburikidza nemukaha uripo pakati pemhete yepiston uye cylinder madziro, uyezve kusanganisa neinoguma simbi hupfu.Kukuvadza kune zvikamu.Mubundu, inoungana zvishoma nezvishoma yobva yagadzira silt.Kutadza kutsiva oiri nenguva kuchaita kuti silt isimudzwe, izvo zvinozoita kuti kuvharika kwemasefa nemakomba emafuta, zvokonzera kuomerwa kweinjini nekukuvadzwa kweinjini inosimudza.
4, kwete panguva yekuchinja oiri, mhedzisiro yakanyanya kukuvadzwa kweakasiyana emakanika zvikamu zveinjini, senge piston uye silinda.Kana chimwe chinhu chisina kumira zvakanaka nemapistoni nemasilinda, muchina uchafanirwa kugadzirisa zvakanyanya, uye hapana muridzi anoda kuona kugadzirisa kukuru.Kushaikwa kwemafuta, madhaka akawandisa mumafuta uye kuita kwemafuta kunokonzeresa kukuvara kwakanyanya kune silinda nepiston.Kana iwe usingabvumirwi kushandura mafuta panguva, ipapo dambudziko iri rinonyanya kuitika, saka zvinonyanya kukosha kuchinja mafuta panguva.
5. Kutadza kushandura mafuta nenguva kunokonzera kupisa kwemvura.Sezvambotaurwa pamusoro, kutadza kushandura oiri nenguva kunokonzeresa kushoma kweoiri kuchengetedza, kusazokonzeresa kudzosa kana kuderedzwa kwemafuta murubrication system.Panguva ino, zvikamu zvemagetsi zveinjini zvichange zviri mune semi-yakaoma friction kana yakaoma friction.Semi-dry friction kana dry friction mamiriro anoburitsa huwandu hwakawanda hwekupisa, zvichiita kuti tembiricha yemvura ikwire zvakanyanya.Kana tembiricha yemvura yakanyanya kukwira, musoro wecylinder uye humburumbira zvichakanganiswa kana kuparadzwa.Kana kukanganisa kwakadaro kwakajairika kukaitika, muchina haungapukunyuke nyore kugadzirisa kukuru.
Dingbo ine mhando yemusango yemajenareta edhiziri:Volvo / Weichai/ Shangcai / Ricardo/Perkins uye zvichingodaro, kana uchida pls tifonere: 008613481024441 kana email kwatiri: dingbo@dieselgeneratortech.com
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Aug. 12, 2022
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