Sei mafuta e5W-30 uye 5W-20 akajairika?
Zviri mukati
Kuchinja mafuta nderimwe remabasa akakosha ekuchengeta mota. Mota zhinji dzinoshandisa 5W-20 kana 5W-30 oiri nekuti mafuta aya anoita zvakanyanya mukupisa kana kuderera.
Mukutaura kwekutarisira motokari, hapana chinhu chakakosha kudarika kuchinja kwemafuta. Chikonzero nei mafuta emota 5W-30 uye 5W-20 akajairika ndechekuti anoshanda nemainjini akasiyana siyana. Kazhinji kazhinji, marudzi aya emafuta anonyatsokodzera huwandu hwekushisa kunogona kuitika: 5W-20 inonyanya kukodzera kutonhora kwemamiriro okunze, uye 5W-30 inonyanya kukodzera kutonhora kwakanyanya. Kune chikamu chikuru, chero cheizvi chinofanira kushanda zvakanaka muinjini zvisinei nekupisa kuriko.
Musiyano pakati pe5W-30 uye 5W-20 injini mafuta
Musiyano mukuru pakati pe5W-30 injini yemafuta uye 5W-20 ndeyekuti iyo yekupedzisira haina viscous (kana kukora). Kana ichishandiswa muinjini yemotokari, 5W-20 oiri inogadzira kushomeka kushoma nekuda kwekudzika kwayo viscosity, zvichireva kuti inokonzeresa kudhonzwa pazvikamu zveinjini senge crankshaft, chitima chevharuvhu, uye piston. Izvi zvinogona kupa kuwedzera kudiki kwehufuta.
Iyo yakawanda fluid yemhando ye5W-20 oiri inobvumirawo pombi yemafuta kuti iite nyore kuifambisa kubva pani yemafuta kuenda kune imwe injini. Izvi zvinoita kuti 5W-20 ive inosarirwa kumamiriro ekunze anotonhora zvakanyanya uko zvakakosha kuve nemafuta akatetepa anogona kuyerera zviri nyore pakutanga. Iko 5W-30 inopinda mukutamba iri munzvimbo dzinopisa umo mafuta emvura anowanzo pwanya pakupisa kwakanyanya. Izvi zvinoturikira kusimba re5W-30 oiri kudzivirira kuti irege kuputsika nekukurumidza se5W-20 oiri, ichipa zvirinani kuchengetedzwa kwese kwezvikamu zvejini.
Mafuta ane viscosity yakafanana uye mafuta ane viscosity yakasiyana
Yakagadzirwa kuti ishande mumhando dzakasiyana dzetembiricha, iyi mafuta e-multi-viscosity ndiyo imwe yeakanakisa enjini emota mafuta. Mafuta e<em>viscosity emunguva yakapfuura aidzivirira mumamiriro okunze ose ari maviri anopisa uye anotonhora, zvichienderana nechikamu chikuru pakurema kana kutonhora kwakanyanya kwaaishandiswa. Izvi zvaiwanzoreva kushandisa 5W-30 mafuta mukuwa uye chando uye 10W-30 muchirimo uye chirimo.
Kune rumwe rutivi, mafuta e-multi-viscosity anoshandisa madhipatimendi anokosha kuwedzera viscosity yemafuta. Sezvineiwo, aya maviscosity ekuvandudza anowedzera sezvo mafuta anopisa, achipa viscosity yepamusoro patembiricha yepamusoro. Sezvo oiri inotonhora, izvi zvinowedzera zvinomanikidza, zvichiita kuti mafuta ave mutete, ayo anonyatsokodzera kushandiswa pakudzika kweinjini tembiricha.
Mafuta ekuwedzera anobatsira sei kuchenesa uye kudzivirira injini yako
Vagadziri vemafuta vanoshandisa ekuwedzera mafuta emotokari kuvandudza mashandiro eoiri kana zvasvika pakuzora. Uye zvakare, zvimwe zvinokonzeresa zvekuwedzera muoiri zvinosanganisira kuchenesa injini zvikamu kubva mumadhipoziti, inhibiting corrosion kana ngura mukati meinjini, uye kudzivirira kuparara kwemafuta nekuda kweoxidation kana kupisa kwakanyanya.
Ndeapi mafuta anofanira kushandiswa nevaridzi vemotokari?
Paunenge uchitsvaga injini yemafuta yakanakira mota yako, pane zvimwe zvinhu zvekuchengeta mupfungwa. Nepo pasina misiyano mizhinji pakati pedziviriro inopihwa ne5W-30 uye 5W-20 oiri, pane musiyano mudiki mumazinga e viscosity ega ega. Iyo yakakora 5W-30 inofanirwa kuve nemukana mudiki mukushanda kwekushisa kwepamusoro, nepo iyo yakaonda 5W-20 inofanirwa kupa kuchengetedzwa kweinjini kuri nani pamatembiricha akadzika uye kuve nerubatsiro rwakawedzerwa rwekuwedzera kudiki kwehufuta.
Iko kushanduka kwemazuva ano ekugadzira mota oiri kunoreva kuti 5W-30 uye 5W-20 oiri inodzivirira injini yako zvakaenzana zvisinei nemamiriro ekunze kana mwaka. Mobil 1 inopa huwandu hwakawanda hwemafuta e-multi-viscosity kuti aenderane nejini yako. AvtoTachki inopa yakakwira mhando yekugadzira kana yakajairika Mobil 1 oiri ine yega yega shanduko yemafuta ekufambisa.
