Mushure mokunge mucheki achishanda kwenguva yakareba, matambudziko akawanda achaonekwa panguva yekugadzirisa. Nhasi, tichataura muchidimbu nezvemamwe matambudziko anogona kuitika nekuda kwekuchembera kweiyo yekuchera hydraulic system.
1. Huru husina kuchena huri mu hydraulic system hunobva kune yakajairika mechanical kupfeka uye kubvarura kwe hydraulic system, uye guruva richaunzwawo nemhepo yakasvetwa mutangi yemafuta. "Disassembly uye kusvibiswa kwegungano" kunokonzerwa nehydraulic system overhaul "mafirita esimbi uye tsvina yakapwanyika nepombi hombe ye hydraulic iri pasi pe 10 microns idiki pane kukwenenzverwa kweiyo hydraulic mafuta sefa zvese zviripo mumafuta."
2. Apo mafuta e hydraulic anoshandiswa kwemaawa 2000, mafuta acho achave akaiswawo nemafuta mashomanana akanaka emhepo mukuyerera. Kubva ipapo zvichienda mberi, mafuta achave oxidized. Izvo zvine acidic zvinhu zvinogadzirwa mushure meiyo oxidation yehydraulic oiri inoshandura ruvara rweoiri, ingave tsvuku kana Nhema, inowedzera ngura kuita simbi. Iyo sludge deposits inogadzirwa necorrosion inovhara madiki madiki mumafirita emafuta ehydraulic, hydraulic oiri radiators uye vanogovera. Uye zvakare, nekuda kwekusiyana kwetembiricha pakati pemangwanani nemanheru munzvimbo dzakasiyana uye kutonhora kwechisikigo uye kupisa kwebasa remuchina, mweya unopisa uri mutangi remafuta ehydraulic unoshanduka kuita madonhwe emvura mushure mekutonhora, saka mafuta ehydraulic anozosangana nawo. mwando. Hunyoro, mhepo, uye acidic zvinhu zvinogadzirwa mushure mekuita oxidation zvichave nemhedzisiro yakaipa pasimbi. Ngura uye ngura inokanganisa kushanda kwakajairika kweiyo hydraulic system.
3. Mu hydraulic mafuta tank, mabhubhu akasanganiswa mumafuta anotenderera neoiri, izvo zvinoderedza kudzvanywa kwehurongwa, kuwedzera mamiriro ekuzora, kuburitsa ruzha rusina kujairika, iyo hydraulic piston tsvimbo inoshanduka dema, kumhanya kweiyo. muchina unononoka, uye mafambiro achange asina kuwirirana. Inowanzozivikanwa se "mechanical cerebral thrombosis". Kana iyo sediment ichivharira hydraulic mafuta radiator, iyo hydraulic oiri inosvika pakupisa kwakanyanya, inosvika kupfuura 70 degrees. Pakupisa kwakanyanya, iyo hydraulic mafuta inorasikirwa neayo anti-wear lubrication basa. Kana iyo hydraulic oiri inoratidzwa kune yakanyanya kupisa kwenguva yakareba, inowedzera ma mechanic kupfeka uye kubvaruka. Kudengenyeka, kuwedzera, mabhubhu anowedzerawo nzvimbo yekubatana pakati pemafuta nemhepo, ichimhanyisa oxidation yemafuta. Sezvo iyo hydraulic oiri radiator iri kunze kweinjini yemvura tangi radiator, iyo hydraulic oiri radiator inoyamwa nejini feni pakupisa kwakanyanya. , ichawedzerawo tembiricha ye antifreeze mukati, zvichiita kuti injini iparare zvisina kujairika uye ive yakakwira zvakanyanya, saka kumhanya kwemotokari kunononoka zvakanyanya. Oiri yeHydraulic pakupisa kwakanyanya inokonzeresa kuputika kwepombi yemafuta, kuputika kwechisimbiso chemafuta, tsvimbo dzepiston kuita dema, nezvimwe, izvo zvinozokonzera varidzi vemotokari kukonzeresa kurasikirwa kwakanyanya kwehupfumi.
Sezvo maawa ekushanda evacheri achiwedzera, zvinhu zvakawanda zvekuchembera zvinodawo kutsiviwa nenguva. Kana uchida kutengakuchera accessories, unogona kutibata. Kana uchida kutenga asecond-hand excavator, unogonawo kutibata. CCMIE inokupa yakanyanya kuwanda yekutenga rubatsiro.
Nguva yekutumira: Sep-10-2024