Mafuta maviri-stroke kune dizeli mafuta. Sei uye yakawanda sei kuwedzera?
Zviri mukati
Sei varidzi vemotokari dzedhiziri vachiwedzera mafuta kumafuta?
Mubvunzo unonyanya kukosha uye unonzwisisika ndewekuti: sei, chaizvoizvo, kuwedzera mafuta maviri-stroke einjini yepetroli kune injini yechina-stroke, uye kunyange dizeli? Mhinduro pano iri nyore: kuvandudza lubricity yemafuta.
Iyo mafuta system yeinjini yedhiziri, zvisinei nekugadzirwa uye kugadzirwa, inogara ine yakakwirira-kumanikidza chinhu. Mune injini dzekare, iyi ndiyo pombi yejekiseni. Injini dzemazuva ano dzakashongedzerwa nepombi nozzles, umo iyo plunger pair inoisirwa yakananga mumhuno muviri.
A plunger pair icylinder yakanyatsoiswa uye piston. Basa rayo guru kugadzira kumanikidza kukuru kwejekiseni redhiziri mucylinder. Uye kunyange kupfeka kuduku kwevaviri kunotungamirira kune chokwadi chokuti kudzvinyirirwa hakuna kusikwa, uye kugovera mafuta kumasilinda kunomira kana kuitika zvisina kururama.
Chinhu chakakosha chegadziriro yemafuta ndiyo injector valve. Ichi chikamu chetsono chakanyatso kukwenenzverwa kugomba rinovharika, iro rinofanirwa kumirisana nekumanikidza kukuru uye kusatendera mafuta kupinda mucylinder kusvika chiratidzo chekutonga chapihwa.
Ese aya akaremerwa uye akanyanya-chaizvo zvinhu anozorwa chete nemafuta edhiziri. Iyo yekuzora zvimiro zvemafuta edhiziri hazviwanzo kukwana. Uye shoma shoma yemafuta maviri-stroke inovandudza mamiriro ekuzora, ayo anowedzera hupenyu hwehutori system zvikamu uye zvikamu.
Ndeapi mafuta aunosarudza?
Pane mitemo yakawanda inofanira kuteverwa pakusarudza mafuta kuitira kuti irege kukuvadza injini uye panguva imwe chete isingabhadhare.
- Usafunge nezve JASO FB kana API TB maoiri kana pazasi. Aya mafuta einjini ye2T, zvisinei nemutengo wakaderera, haana kukodzera injini yedhiziri, kunyanya yakashongedzerwa nefirita. FB neTB oiri hadzina yakadzikira yakadzika madota ekushanda zvakajairika muinjini yedhiziri uye inogona kugadzira madhipoziti pazvikamu zveboka recylinder-piston kana pamusoro pemajekiseni ejojo.
- Hapana chikonzero chekutenga mafuta einjini dzezvikepe. Hazvina musoro. Iwo anodhura zvakanyanya kupfuura mafuta ekuzora kune akajairwa maviri-stroke injini. Uye maererano nemafuta ekuzora, hapana chiri nani. Mutengo wepamusoro wechikamu ichi chemafuta emafuta unokonzerwa neiyo biodegradation pfuma, iyo yakakosha chete kudzivirira mitumbi yemvura kubva mukusvibiswa.
- Yakanakira kushandiswa muinjini dzedhiziri mafuta echikamu cheTC zvinoenderana neAPI kana FC maererano neJASO. Nhasi, mafuta e TC-W akanyanya kuwanda, anogona kuiswa zvakachengetedzeka kumafuta edhiziri.
Kana pane sarudzo pakati pemafuta ebhoti anodhura uye nemafuta akachipa akaderera, zviri nani kutora inodhura kana kutora chero chinhu.
Proportions
Yakawanda sei XNUMX-stroke mafuta yekuwedzera kune dhiziri mafuta? Izvo zviyero zvekusanganiswa zvinotorwa chete pahwaro hwechiitiko chevaridzi vemotokari. Iko hakuna data yakasimbiswa nesainzi uye yakaedzwa murabhoritari panyaya iyi.
Iyo yakakwana uye yakavimbiswa yakachengeteka chikamu inguva kubva 1:400 kusvika 1:1000. Ndiko kuti, pa10 malita emafuta, unogona kuwedzera kubva pa10 kusvika ku25 gramu emafuta. Vamwe vatyairi vemotokari vanoita kuti chikamu chiwedzere kuzara, kana zvakasiyana, vanowedzera zvishoma-maviri-maviri ekuzora.
Zvakakosha kunzwisisa kuti kushayikwa kwemafuta kunogona kusapa mhedzisiro yaunoda. Uye iyo yakawandisa inokonzeresa kuvharika kweiyo mafuta system uye zvikamu zveCPG zvine soot.
Ongororo Yemota Yevaridzi
Zvakaoma kuwana mhinduro dzisina kunaka pamusoro pekushandiswa kwemafuta maviri-stroke mumafuta edhiziri. Chaizvoizvo, varidzi vemotokari vazhinji vanotaura nezve chinhu chimwe chete:
- injini inomhanya subjectively nyoro;
- kuvandudzwa kwechando kutanga;
- nekushandiswa kwenguva refu kwemafuta maviri-stroke, kunyanya kana iwe ukatanga kuishandisa neine yakaderera mileage, iyo mafuta system inotora nguva yakareba kupfuura avhareji yeimwe mota modhi.
Varidzi vemota dzine mafirita anocherekedza kudzikira kwekuumbwa kwesoot. Ndiko kuti, kuberekwa patsva kunoitika zvishoma.
Muchidimbu, kana zvikaitwa nemazvo, kuwedzera mafuta e-two-stroke kumafuta edhiziri kuchava nemhedzisiro yakanaka pahuturu hweinjini.
