Kuchinja mafuta usati waenda kuzororo - mutungamiri

Kuti simba remagetsi rive rakanaka, zvakakosha kuchinja mafuta nguva dzose. Iyo injini inobvisa mafirita esimbi anotenderera mune yekuzora sisitimu, uye kushoma kupokana pakati pezvikamu kuchawedzera hupenyu hweinjini. Oiri inoshandawo semudhudhudhu inotonhorera. Kana yakwegura, inopisa kusvika kune yakanyanya kutonhora, inorasikirwa nekudzivirira kwayo uye inokanganisa mamiriro ega ega ega ega unit drive.

ACEA classification

Kune maviri emhando yemhando yemafuta emota pamusika: API uye ACEA. Yekutanga inoreva musika weAmerica, wechipiri unoshandiswa muEurope. Iyo yeEuropean ACEA classification inosiyanisa anotevera marudzi emafuta:

(A) - oiri yeyakajairwa peturu injini

(B) - mafuta emagetsi edhiziri;

(C) - maoiri anoenderana necatalytic system yepeturu uye dizeli injini ine exhaust gasi recirculation uye ine yakaderera yemukati yesarufa, phosphorus uye sulphated dota.

(E) - mafuta emarori ane injini yedhiziri

Panyaya yeyakajairika peturu uye dizeli injini, mafuta paramita anenge akafanana, uye kazhinji kazhinji mafuta emugadziri akapihwa, akasarudzwa, semuenzaniso, A1 standard, inowirirana neB1 mafuta, kunyangwe iwo zviratidzo zvinosiyanisa pakati peturu. uye mayunitsi edhiziri. .

Mafuta viscosity - chii ichocho?

Zvisinei, pakusarudza mafuta ejini, zvinonyanya kukosha kuti usarudze giredhi rakakodzera reviscosity, iro rakanyorwa neSAE classification. Somuenzaniso, 5W-40 mafuta anopa zvinotevera mashoko:

- nhamba 5 pamberi petsamba "W" - mafuta viscosity index pane yakaderera tembiricha;

- nhamba 40 mushure me litre "W" - mafuta viscosity index pakupisa kukuru;

- tsamba "W" zvinoreva kuti mafuta munguva yechando, uye kana ichiteverwa nenhamba (semumuenzaniso), zvinoreva kuti mafuta anogona kushandiswa gore rose.

Engine Oiri - Operating Temperature Range

Mumamiriro ekunze emuPolish, mafuta anonyanya kushandiswa ndeye 10W-40 (kushanda pakupisa kubva -25⁰C kusvika +35⁰C), 15W-40 (kubva -20⁰C kusvika +35⁰C), 5W-40 (kubva -30⁰C kusvika +35⁰C). Mumwe nemumwe anogadzira mota anokurudzira rudzi rwakati rweoiri painjini yakapihwa, uye iyi nhungamiro inofanira kuteverwa.

Injini yemafuta einjini ine particulate sefa

Mazuva ano injini dzedhiziri dzinowanzo kuve dzakashongedzerwa neDPF sefa. Kuti uwedzere hupenyu hwayo hwebasa, shandisa anonzi mafuta. yakaderera SAPS, i.e. ine huwandu hwakaderera hweisingasviki 0,5% sulphated ash. Izvi zvinodzivirira matambudziko nekuvharika kusati kwasvika kweiyo particulate sefa uye kuderedza mari isingaite pakushanda kwayo.

Oiri mhando - synthetic, mineral, semi-synthetic

Paunenge uchishandura mafuta, zvakakosha kubhadhara kune rudzi rwayo - synthetic, semi-synthetic kana mineral. Mafuta ekugadzira ndeemhando yepamusoro uye anogona kushanda patembiricha yepamusoro. Zvisinei, aya ndiwo mafuta anodhura zvikuru. Zvicherwa zvinogadzirwa kubva kumafuta asina kuchena, ayo anosanganisira izvo zvinonzi zvisingadiwi makomisheni (sarufa, reactive hydrocarbons), izvo zvinokanganisa maitiro emafuta. Kukanganisa kwayo kunobhadharwa nemutengo wakaderera. Mukuwedzera, kunewo semi-synthetic mafuta, ayo ari musanganiswa wemafuta ekugadzira uye mineral.

Motokari mileage uye kusarudzwa kwemafuta

Zvinowanzogamuchirwa kuti maoiri ekugadzira anogona kungoshandiswa mumotokari nyowani dzine mileage inosvika 100-000 km, semi-synthetic oiri - mukati me150-000 km, uye mineral oiri - mumotokari dzine mileage ye150 km. Mune maonero edu, mafuta ekugadzira akakodzera kutyaira kwenguva yakareba sezvinobvira, nokuti inodzivirira injini nenzira yakanakisisa. Unogona kutanga kufunga kuitsiva chete kana mota yatanga kushandisa mafuta. Zvisinei, usati wasarudza kuchinja rudzi rwemafuta, zvakakosha kuendesa motokari kune makanika uyo anozoona chikonzero chekubuda kwemafuta kana kukanganisa kwayo.

Kutsvaga mafuta emota yepakutanga? Zvionere pano