Motor amafutha ngoba amandla tillers

Ukusebenza kahle ukuqina ungumlimi motor kakhulu incike izinga lenkonzo tawo, ikakhulukati izimfanelo esetshenziswa uwoyela motor. Isinqumo engcono kungaba ukusebenzisa igrisi ezinconywe nomkhiqizi sokuphehla amandla. Kodwa akulona njalo kungenzeka. Ngaphezu kwalokho, abanye abasebenzisi zama "okunikezwayo" uwoyela yakhe mini ugandaganda iyona nqampuna umhlabeleli abalwela ukunweba ukuphila zenkonzo yalo. Kungakhathaliseki ukuthi umgomo wakho, okokuqala kubalulekile ukutadisha izimfanelo kanye wokugubha injini amafutha ngoba amandla tillers, futhi ngemva kwalokho ukucacisa option engcono.

Kulungiswa uwoyela engine kophawu

Okwamanje, izici amafutha injini kunqunywa amapharamitha amabili - ekilasini ukusebenza ekilasini viscosity. Umngcele we yokuqala ichaza isakhiwo injini lapho uwoyela ezisebenza lesi sigaba ukukhombisa zizinhle - lithuthukise ekusebenzeni sokuphehla amandla, ukunciphisa petrol bese qeda gas neutralizes kahle. Sae viscosity inquma ukugeleza namafutha motoblock. Kuyaziwa ukuthi kakhulu kakhulu injini othwala ngesikhathi uqalisa, ngoba isikhala phakathi liner isilinda eyomile piston - amandla kokukhuhlana phakathi evele ixhumana ifinyelela seqiwe. Ngakho, uketshezi uketshezi xaxa, evele ngokushesha Lubrication ukusebenza.

Nokho, kumelwe kubhekwe ukuthi viscosity incike lokushisa. Uma injini ezosebenza ebusika, amafutha kufanele uzitholele izici zayo futhi amazinga okushisa sub-zero, futhi plus, lapho injini sekuqala ukufudumala.

isigaba sokusebenza

Ukuze kucace kakhudlwana, isigaba tekusebenta inquma izinga uwoyela motor ngoba motoblock. izinjini Modern uphethiloli ukusebenza izimfuneko ezintsha futhi ibophele kakhulu. izigaba ezintathu Okwamanje ezisebenza asethwe:

• S - amafutha for uphethiloli izinjini;
• Nge - uwoyela ukuze izitshalo amandla udizili;
• EU - Amandla esisindisa uhlobo oluhlobene isizukulwane esisha nophethiloli.

isigaba ngasinye enikezwa incwadi ezengeziwe, ezifana SM, kanye phambidlana uhlamvu yesibili kusukela ekuqaleni zamagama, amafutha zanamuhla. Ngakho, SM ekilasini igrisi zaba khona ngo-2004, kodwa SN - kuphela ngo-2010. Ngenxa yalokho, "Indawo entsha" amafutha, kulapho isihambile ubuchwepheshe lwenteke therein. Kukhona futhi uwoyela jikelele amandla tillers, abavunyelwe ukusebenzisa uphethiloli kanye diesel izinjini. Kulokhu amaqembu amabili imikhiqizo ibhalwe izimpawu ngokusebenzisa ingxenyenamba: izinhlamvu ezimbili zokuqala ukuchaza ububanzi eziyisisekelo, iphuzu lesibili kuya kungenzeka yokusebenzisa le mnandi ukuba olunye uhlobo motor. Ngokwesibonelo, i-API SN / CH 4.

viscosity amamaki

Ngokusho isigaba viscosity, zonke amafutha zihlukaniswe ubusika enikezwe ibhalwe nge uphawu W, ehlobo - ngaphandle lettering, inkathi - igama elibi ngumuntu dash, ezifana 5W-30. Amafutha viscosity likalwa ezingeni izimo eduze ngokoqobo. viscosity amamaki ezikhona:

• imikhiqizo Winter - Sae 0W, 5W, 10W, 15W, 20W, 25W;
• Summer - Sae 20, 30, 40, 50, 60.

"Running" tillers amafutha abe viscosity okusezingeni eliphezulu, iqinisekisa Lubrication elikhulu injini ngesikhathi ukuhlinzwa, kodwa kwenza kube nzima ukuqala ngaphansi kwamazinga okushisa aphansi. Ngokuphambene nalokho, 'ebusika "imikhiqizo nivame kangcono amayunithi ngaphansi kwamazinga okushisa aphansi, kodwa ngemva gaphambi ziba uketshezi kakhulu. Zonke-sezulu igrisi possesses izakhiwo ezimbili kanyekanye. Uma ukhetha ebangeni viscosity qiniseka hlola izincomo umenzi injini. Zisekelwe izici isakhi sokuphehla amandla - amandla futha uwoyela, ubukhulu igebe phakathi piston futhi uMbhalo. Mhlawumbe ukusetshenziswa injini amafutha ngoba injini-emabhuloki nge viscosities ezahlukene kuye ngokuthi lokushisa isilinganiso endaweni yangakini.

amakilasi Ukusebenza lamafutha uphethiloli izinjini

Kwezinye izimo, ukusetshenziswa amafutha isigaba okungalungile kungaholela umonakalo injini. Manje tillers abakhiqizi ukuncoma ukusetshenziswa amakilasi alandelayo motor amafutha:

• SA - ukusebenza ngesikhathi imithwalo ongaphakeme.
• SB - ukusebenza zomshini-block ukucindezeleka isilinganiso ububanzi. Amafutha uzinzile yezihlanganisi izakhiwo, Ukuvikelwa ukugqwala amabombo.
• SC - tillers amafutha for izinjini hhayi ifakwe PCV valve. Yehlisa inani imali, ukwandisa ukumelana bafake nokuvikelwa ukugqwala.
• SD - Lubrication for izinjini nge PCV uhlelo has a ukusebenza kancane kangcono ukwedlula omele odlule.
• SE - yokubasela motors ekhiqizwa emva 80s, umelana kangcono ukugqoka, ukugqwala, ivikela amabombo.
• SF - ephephile futhi ungcono uphawu SE, kunciphisa ukwakheka imali ngendlela ebanzi lokushisa ububanzi.
• SG - SF lihlukile isigaba izinga ngcono.
• SH - uhlobo eziningi zalezi zinsuku motor amafutha, ingasetshenziswa izinjini eziningi.

Ukuxazulula umbuzo uhamba ugandaganda lapho uwoyela ukukhetha, ulandele izincomo umenzi injini. I izinjini yahlolwa amafutha nekilasi ezithile evumelana engcono sokuphehla amandla. Futhi weluleka wayo.

Quality amafutha ngoba diesel

Ukusebenzisa Kunconywa amafutha engine for ungumlimi udizili motor Ithuthukisa kakhulu injini ukuphila futhi kunciphisa petrol. Namuhla, abakhiqizi ukuncoma kule mikhakha elandelayo:

• CA - I-izinjini ezisebenza at imithwalo ongaphakeme. Okokhelekayo kunciphisa inani imali ngamazinga ashisa kakhulu, Nokho, ayanda umthwalo, yokubi le igrisi izibambo yemfanelo.
• CB - CA kancane kangcono, kutuswa ukusetshenziswa ku izinjini ephezulu sulphur nophethiloli.
• SS - ukuhamba ugandaganda ukusebenza ngesikhathi imithwalo okusezingeni eliphezulu lapho injini hhayi ifakwe turbocharged noma supercharged.
• CD - izitshalo amandla ngaphandle supercharger futhi turbocharger ukusebenza ngesivinini.

Lapho usebenzisa i-uwoyela motor for udizili motor ungumlimi kubalulekile ukuqapha ubuningi. Ezinganele, kanye umthamo ngokweqile kungaholela wenza umcimbi we motor.

ngoba "Asian" amafutha engine Kunconywe

Injini ethandwa kakhulu izinkampani yokukhiqiza Asian kukhona amamodeli we-Subaru, Honda futhi Lifan. Inkampani Japanese Honda uncoma ukusetshenziswa izinjini multigrade yayo uwoyela 10W-30 isigaba SG noma SF izinga. Uma uhlose ukusebenzisa Lubrication zonyaka, isilinganiso yayo Kufanele kukhethwe esekelwe lokushisa endaweni yangakini. Subaru Iqembu incoma ukuthi amakhasimende akhethe uwoyela viscosity Sae 10W-30 ukuze zisetshenziswe ngendlela sezulu esipholile ezwekazini, futhi Sae 5W-30 - uma uhlala ezindaweni ukubanda wezwe lakithi. Lapho lesi sigaba izinga akufanele kube ngaphansana SE.

Lifan Corporation weluleka abasebenzisi ukuzikhethela uwoyela motoblock viscosity Sae-30 ukuze zisetshenziswe ehlobo futhi Sae-10W-30 ukuze zisetshenziswe esikhathini ebusika. izincomo Specific mayelana ezingeni izinga alikho.

Namafutha yasekhaya amandla tillers

Ukuze omunye ezivamile izinjini yasekhaya DM-1 inkampani "Kaluzhskiy injini" uncoma ukusetshenziswa ngezikhathi zonke zonyaka igrisi 10W-30 futhi 15W-30, elihambisana imikhakha izinga SF, SG futhi SH. esifanayo amafutha engine for motoblock "iNeva" ukulingana kahle, nje kudingeka ukuba bavumelanise ukuphila kwabo nezidingo GOST 10541-78. Ukuze izitshalo amandla angase "Cascade" MB-6 esetshenziswa ezifana motor amafutha, kanye nophethiloli izinjini. Into esemqoka ukufanisa sha M-5z / 10G1 noma M-6z / 12G1 ngokuvumelana GOST 10541-78. Hlanganisa amaminerali kanye zokwenziwa amafutha, njengoba abanye abasebenzisi, akuvumelekile - lokho kuyoholela wenza umcimbi.

uwoyela ukudluliswa

izincomo Ukhonkolo sendlela ukusebenzisa igiya motor uwoyela ungumlimi, kungeke kwanikezwa. nomkhiqizi ngamunye yena inquma isigaba izinga nokuthi leso senzo senziwe viscosity uphethiloli. Uma ufuna ukugcina ukusebenza ukuhamba kwenu ugandaganda isikhathi eside, ngokuqinile ulandele izincomo sesinomkhiqizo, kanye nezeluleko ngezikhawu futhi esikhundleni salo.