Ndeapi mafuta ari nani pane ekugadzira kana semi-synthetic

Kutenga mota yako yekutanga kunogara kuchiperekedzwa nenhamba yemibvunzo - zvese zviri nyore uye zvakaoma. Ndeupi rudzi rwepeturu runofanira kuzadzwa mukati, chii chinokurudzirwa kuchengetedza kumberi uye kumashure matai, kangani kuchinja injini yemafuta nemafuta sefa.

Paunenge uchitsiva kana kuda kuwedzera injini yemafuta, mubvunzo unomuka - ndeupi wekusarudza?
Kunyangwe paine chokwadi chekuti chinoita mabasa akafanana muinjini yemukati yemoto:

• inodzivirira pakupisa uye kupfeka kwechikamu;
• inodzivirira kurwisa;
• inoderedza simba rekukonana pakati pekubata zvikamu;
• inobvisa zvigadzirwa zvemafuta anopisa uye injini yekupfeka;

Majini enjini akagadzirwa sei

Mota injini mamiriro anoshanda haasi kugara akatsiga. Inopisa, yobva yatonhora pasi, kumira uye kutanga futi. Huwandu hwekuchinja uye nekukurumidza kwekukonana kuchinja. Kuvapo kwemafuta mukati maro kwakagadzirirwa kuchengetedza kuchengetedzwa kwezvikamu mune chero chinoshanda mamiriro. Panguva imwecheteyo, iyo yemuviri uye yemakemikari zvimiro zveinjini yemafuta zvinofanirwa kugadzikana uye kwete pasi pekuchinja.

Mafuta ekutanga emota akawanikwa asati asvika 1900, apo mavharuvhu einjini yakabatirira akaiswa mafuta asina kuchena. Mavharuvhu akaburitswa, kosi yavo yakave yakasununguka uye yakatsetseka. Zvisinei, mafuta emaminerari echisikigo ane chimwe chinhu chakakosha - pakupisa kwakadzika uye kushanda kwenguva refu, inotanga kukora. Kutanga injini mumamiriro ezvinhu akadaro inova dambudziko, simba rekukwevera rinowedzera, zvikamu zvinopera nokukurumidza. Nokudaro, nekufamba kwenguva, mubvunzo wakamuka wekugadzira lubricant inokwanisa kuchengetedza zvinhu zvayo mumamiriro akasiyana-siyana.

Mafuta ekutanga ekugadzirwa aishandiswa mukubhururuka. Ipapo, pa -40 madhigirii mundege, zvakajairika mamineral oiri ingori chando. Nekufamba kwenguva, tekinoroji yachinja, mitengo yekugadzira yadonha, uye mafuta ekugadzira ave kushandiswa zvakanyanya muindasitiri yemotokari.

Kuti unzwisise kuti ndeapi oiri ari nani pane ekugadzira kana semi-synthetics, funga zvavo zvakakosha zvivakwa.

Chakaita zvokugadzirwa mafuta

Zita remafuta ekugadzira mota anozvitaurira. Izvo zvakagadzirwa zvine hungwaru murabhoritari semhedzisiro yeakawanda akaomarara emakemikari maitiro. Nheyo yemafuta ekugadzira ndeye oiri isina kugadzirwa, iyo inogadziriswa mumarabhoritari chaizvo kune mamorekuru. Zvimwe zvinowedzerwa zvinowedzerwa pachigadziko kuti chidzivirire kubva mukusimbisa uye kuchengetedza injini kubva pakupfeka. Uye zvakare, nekuda kweiyo fomula yakanatswa, oiri yekugadzira haina tsvina iyo inovaka mukati meinjini.

Funga zvakanakira synthetics:

• Pfeka kuchengetedzwa panguva yekukwesana. Mumota-emagetsi emagetsi, zvikamu zvinofamba zvichimhanya zvakanyanya. Pane imwe nguva, maminera emafuta anotanga kurasikirwa neayo ekudzivirira. Makemikari anoumbwa nema synthetics haachinje;
• Synthetics haikure. Iyi ndiyo nzira inosiyana nemafuta emaminerari, ayo asingatsigire tembiricha yakaderera uye nguva refu yekuzorora; Kuchengetedzwa kwemotokari kumatunhu akanyanya kupisa. Panguva yekushanda, injini yemotokari inopisa kusvika pamakumi mapfumbamwe -90 madigiri. Dzimwe nguva mamiriro acho akaomeswa nemamiriro ekunze anopisa. Mafuta ekugadzira haana kudzikisira kana kuputika.
• Kushandiswa kwesynthetics kunovimbisa kuchena kweinjini. Synthetics yakanaka pakuti kusvibiswa kwese kunobviswa kubva pakuumbwa kwayo, saka hapazovi nesludge deposits pamadziro uye zvikamu zvemotokari - inosungirwa kuora kwechigadzirwa chemafuta emaminerari;
• Kudzivirirwa kwezvinhu zve turbocharger. Mota dzemazuva ano dzinowanzo kugadzirirwa turbocharger. Izvi zvinotungamira kune mamwe mabhindauko akaitwa ne shaft. Nekuda kweizvozvo, yakakwira friction kumhanya uye tembiricha, kubva pamhedzisiro iyo synthetics inodzivirira.

payakaipira:

• Mutengo wepamusoro;
• Kuoma kwekutsvaga. Mumamiriro ezvinhu apo mugadziri anopa kushandiswa kweyakagadzirwa chaiwo mafuta eimwe mota yemhando.

Semi-chakaita zvokugadzirwa mafuta

Asi, inogona kunzi semi-mamineral, sezvo chigadziko chiri chemamineral mafuta. Synthetic oiri inowedzerwa pairi muchiyero che60 / 40. Sezvo mutemo, semi-synthetics inodururwa muinjini dzine mileage yakakwira kana yakanyanya kudyiwa kwemafuta. Semi-synthetics inokurudzirwawo kune shanduro dzekare dzemota.

Chimbofunga zvimwe zvezvakanaka zvemi-synthetics:

• Yakaderera mutengo. Inofananidzwa nemafuta ekugadzira, inodhura kanoverengeka isingadhuri uye iri nyore kuwana kana zvichidikanwa .;
• Dziviriro iri nani yeinjini ichienzaniswa nemafuta emaminerari;
• Iko kugona kwakanyanya mumatunhu ane nyoro mamiriro ekunze. Oiri yakadai inonyatso chengetedza zvivakwa mukati mematanho.

Kukanganisa - kuora kunogona kuitika panguva yekushanda mukupisa kwakanyanya uye mamiriro.

Synthetics uye semisynthetics kuenderana

Izvo zvinofanirwa kutaurwa ipapo kuti hazvikurudzirwe kusanganisa uye nekuwedzera maoiri evanogadzira akasiyana. Ivo vanogona kuve neakasiyana makemikari anoumbwa ezvokuwedzera, uye hazvizivikanwe kuti zvichaita sei pakati pavo.

Ngatiratidzei mitemo yakati wandei yekuchinja oiri kana kuisanganisa:

• Kana uchichinja kubva kune synthetics kuenda kune semi-synthetics uye zvinopesana, uyezve kana uchichinja mugadziri, zvinokurudzirwa kufambisa injini. Izvi zvinokubvisa chero ekare mafuta masara muinjini.;
• Iyo inobvumidzwa kusanganisa synthetic uye semi-synthetic maoiri kubva kune mumwe mugadziri.

Mitemo yekusarudza mafuta

1. Kurudziro yemugadziri. Semutemo, mugadziri akafanoona mhando yemafuta inoda kuzadzwa.
2. Kutarisa pane zvakafashirwa kare. Panyaya yekutenga mota yakamboshandiswa, zvirinani kubvunza kuti muridzi akazadza rudzii rwemafuta;
3. Kusarudzwa kwemafuta zvichibva pamamiriro ekunze. Rudzi rumwe nerumwe rwemafuta rwunopatsanurwa zvinoenderana nemwero weiyo viscosity. Iko kusarudzwa kunogona kuve kwakavakirwa pane inotarisirwa ambient tembiricha.

Mibvunzo nemhinduro:

Chii chiri nani kudurura zvigadzirwa kana semi-synthetics muinjini? Kuenzaniswa nesynthetics, semisynthetics yakaderera muhuwandu hwezviratidzo. Asi kana mugadziri wemotokari achikurudzira kushandisa semi-synthetics, zviri nani kuizadza mukati.

Ndeupi musiyano uripo pakati pemafuta ekugadzira uye Semi-synthetics? Molecular kuumbwa, iyo iyo tekinoroji maitiro eiyo lubricating fluid inotsamira. Synthetics ine kuita kwakanakisa, nekuda kwavanopa mota ine yakavimbika lubrication mumamiriro akanyanya.

Ko synthetics inogona kudururwa muinjini yekare here? Kana injini isati yambove yakanyungudutswa kare, ipapo madhipoziti anotanga kudzima uye kuvhara chiteshi, kudzivirira kunhuhwirira uye kutonhora kweinjini yekupisa kwemukati. Zvakare, kunyuza kwemafuta kwakasimba kunogona kuumba kuburikidza nezvisimbiso zvakasakara uye zvisimbiso zvemafuta.

Sei synthetics iri nani? Iine viscosity yakagadzikana (yakawanda mvura kupfuura mineral water kana semi-synthetics) pamusoro pehupamhi hwekushisa. Pasi pemutoro unorema, mota inoramba yakagadzikana, haikurumidze kuchembera.