Excavator Hydraulic System Maintenance Standards

Iyo hydraulic system yakakosha pakudzora mafambiro eanochera, uye kuchengetedza kwayo kunofanirwa kutarisa anti-kusvibisa, anti-leakage, uye anti-kupfeka.

Kutanga, nyatso kudzora kunaka kwe hydraulic mafuta. Shandisa chete anti-kupfeka hydraulic oiri inotsanangurwa mubhuku remidziyo. Tsiva mafuta mushure memaawa ekutanga e1,000 ekushanda, uye maawa ega ega e2,000 mushure mazvo. Paunenge uchitsiva, bvisa zvachose mafuta ekare, chenesa rusvingo rwemukati rwetangi yemafuta uye firiji yefiriji kuti udzivise kukanganisa kwekuita kunokonzerwa nekusanganisa mafuta ekare uye matsva.

Hydraulic sefa kugadzirisa kunofanirwa kuitwa synchronously. Tsiva sefa yemafuta ekudzoka kwemaawa mazana mashanu ega ega uye yekuyamwa sefa kwemaawa zviuru zviviri. Panguva yekutsiva, tarisa marara esimbi pane sefa pamusoro. Kana paine chinowanikwa, ongorora iyo hydraulic pombi uye hydraulic cylinders yekupfeka uye gadzirisa zvinogona kunetsa nekukasika.

Kuongororwa kwechisimbiso ndiyo kiyi yekudzivirira kuvuza. Tarisa uone mavara emafuta pane hydraulic pombi yekubatanidza uye hydraulic cylinder piston tsvimbo inovhara vhiki nevhiki. Tsiva zvisimbiso nekukurumidza kana kuvuza kwaonekwa kudzivirira kurasikirwa kwemafuta e hydraulic uye kusvibiswa kwezvakatipoteredza.

Panguva yekushanda, teerera kune hydraulic system mutoro uye rambidza kurebesa kuremerwa. Usati wavhara, dzosera ma hydraulic rods kune kwaakarerekera chinzvimbo kudzivirira sisitimu kuti igare pasi pekumanikidzwa kwakanyanya kwenguva yakareba. Zvichakadaro, kuyera iyo hydraulic system kudzvanywa pamwedzi kuti ive nechokwadi chekuti inowira mukati meiyo yakatarwa. Rongedza vharafu yekuyamura nekukasira kana kudzvanywa kusiri kwemaitiro kudzivirira chikamu kukuvara.