Mafuta emotokari emotokari nemarori - akasiyana sei?
Mafuta emota akagadzirirwa mota nemarori anosiyana munzira dzakawanda, zvinoreva kuti hazvichinjike... Iyi misiyano inowanzobatanidzwa nemhando yakasiyana yekushanda kweinjini uye, naizvozvo, nemhando dzakasiyana dzekudzivirira kwavo. Zvakakosha kuziva misiyano iyi kuti uzive mashandisiro emhando imwe neimwe yemafuta einjini.
Antioxidants uye Dispersants
Mafuta emotokari emotokari nemarori zvinosiyana zvakanyanya mumakemikari azvouye izvi zvinosarudza kushanda kwadzo mberi. Semuenzaniso, basa rekubatanidza rakadanwa antioxidants. Mumafuta akagadzirirwa mota dzevafambi, basa ravo nderekuwedzera kuramba kweiyo drive unit kune periodic thermal overloads. Panyaya yemafuta akagadzirirwa mota dzekutengesa, antioxidants inofanirwa kuve nechokwadi chekugara kwenguva refu kweinjini pakati penguva refu pakati peinotevedzana shanduko yemvura. Uye nguva idzi kana dziri, semuenzaniso, marori makuru kana achitakura madaro marefu anogona kusvika 90-100 zviuru zvemakiromita.
Imwe musanganiswa, huwandu hwayo hunosiyana mumotokari uye mafuta erori: vaparadzi... Chinhu chakakosha ichi chinoita basa racho kudzivirira kuunganidzwa kwe soot particles kuita masumbu makuruizvo, semugumisiro, zvinogona kukonzera kukurumidza kupfeka kwejini imwe neimwe zvikamu. Kutenda kune vanoparadzira, soot yakanyungudika muoiri inogona kubviswa nyore kubva mujini pese panoshandurwa mvura. Sezvo soot inovaka, viscosity yemafuta inowedzera uye zvinova zvakaoma kuti ipfuure zvakasununguka kuburikidza nerubrication system. Nekuti marori nemota dzinodya mafuta kune imwe nhanho, uye marori ane yakanyanya kudyiwa mafuta, izvo zvinobatsira mukuiswa kwesoti yakawanda muinjini, mafuta emhando mbiri idzi dzemotokari anosiyana muhuwandu. mafuta anowanikwa mairi.
Mafuta akakwirira uye akaderera
Aya marudzi maviri emafuta haigoni kushandiswa zvakasiyana... Mafuta akakwirira-ash anoshandiswa mumarori, uye mafuta aya, kana akazadzwa muinjini ine diesel particulate filter, inoshandisa mafuta akaderera-ash, inotungamirira pakuvharika kwayo. Sezvineiwo, kudira mafuta akaderera muinjini yerori kunogona kukonzera kupisa kwepiston mhete uye nekukurumidza silinda liner kupfeka.
Oiri kuchinja nguva
Basa guru remafuta ejini rakagadzirirwa rori, kureva, injini yedhiziri, ndeyekupa kuchengetedzwa kwakanakisisa kwechikwata chemagetsi pasi pemitoro inorema uye kushanda pamadaro marefu. Naizvozvo, oiri mumarori anochinjirwa zvishoma kazhinji kana ichienzaniswa neiri kushanda inoitirwa mota dzinotakura vanhu. Izvo zvinoenderanawo nerudzi rwemotokari. Kazhinji, ose 30-40 zviuru km, oiri mumichina yokuvaka yakachinjwa. Kune mota dzekugovera, kutsiva kunofanirwa kuitika ose 50-60 zviuru kmuye nguva refu dzekuchinja oiri ndedzemotokari dzinotakura zvinhu zvinorema kure. Heino kuchinjanisa ose 90-100 zviuru km... Isu takanyora zvakadzama nezve kuchinja injini yemafuta mumotokari dzevafambi mune ino post. Nekudaro, zvakakosha kuyeuka mutemo wekutanga wekuti ichi chiito chinofanira kudzokororwa ese 10-15 zviuru zvemakiromita kana, zvisinei nemamaira, kamwe pagore.
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