Sei motokari ichidya mafuta akawandisa uye kuti inogadzirisa sei
Kana injini ine yakawandisa clearance pakati pemasilinda, hupenyu hwayo hwesevhisi hunosvika kumagumo.
Injini yemafuta ndeimwe yezvinhu zvakakosha mujini, nemamwe mazwi, mafuta akafanana neropa remuviri wemunhu uye ndiyo kiyi yehupenyu hurefu uye hwakazara hweinjini yemotokari.
Mvura iyi ine basa rekuzora zvikamu zviri mukati meinjini zvakaita se crankshaft, tambo dzekubatanidza, mavharuvhu, camshafts, mhete nemasilinda anogara achifamba uye achikweshana.
Ane basa rekugadzira chidimbu chemafuta chinoparadzanisa zvikamu izvi. mota dziviriro kupfeka kwakanyanya uye nekukurumidza.
Sei motokari ichidya mafuta?
Mafuta anozora clearance pakati pepiston uye humburumbira madziro. Mamwe emafuta aya anopinda mukamuri rinopisa, umo anopisa. Kana injini ichitenderera nekukurumidza, huwandu hwemafuta ekuzora hunowedzera, saka huwandu hwemafuta anopedzwa hunowedzera. Iyi nzira yakakamurwa kuita zvikamu zvitatu:
- kupinda, pisitoni inosiya mafuta akazara muhumburumbira.
- kudzvinyirira, mafuta anopiwa kukamuri rinopisa kuburikidza nezvikamu zvemoto.
- kudonha, masvingo akaiswa nemafuta, ayo anopisa pamwe chete nemafuta kubva pakubuda.
Kana injini isiri kupisa mafuta, saka hapana lubrication. Pakati pezvikamu zveinjini pane mapeji ekuwana mafuta pakati pezvikamu zvesimbi.
Kana injini iine kubvumidzwa kwakanyanya pakati pemasilinda, hupenyu hwayo hwesevhisi hunosvika kumagumo.
Kunyanya kucheneswa kunokonzeresa kuti mafuta akawandisa akwire mukamuri rinopisa, iro rinopisa kubva mumagasi ekuburitsa seutsi hwebhuruu.
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