Maemo a Tlhokomelo ea Sistimi ea Excavator Hydraulic

Sistimi ea hydraulic e bohlokoa bakeng sa ho laola metsamao ea moepolli, 'me tlhokomelo ea eona e lokela ho tsepamisa maikutlo ho eona anti-tšilafalo, anti-leakage, le anti-wear.

Ntlha ea pele, laola ka thata boleng ba oli ea hydraulic. Sebelisa feela oli ea anti-wear hydraulic e boletsoeng bukeng ea lisebelisoa. Tlosa oli ka mor'a lihora tsa pele tsa 1,000 tsa ts'ebetso, le lihora tse ling le tse ling tse 2,000 ka mor'a moo. Ha u nkela sebaka, tlosa oli ea khale ka ho feletseng, hloekisa lerako le ka hare la tanka ea oli le skrine ea filthara ho qoba ho senyeha ha ts'ebetso ho bakoang ke ho kopanya oli ea khale le e ncha.

Tlhokomelo ea "hydraulic filter" e tlameha ho etsoa ka mokhoa o lumellanang. Fetola sesefa sa oli se khutlang lihora tse ling le tse ling tse 500 le sesefa sa ho monya lihora tse ling le tse ling tse 2,000. Nakong ea ho nkela sebaka, hlahloba lithōle tsa tšepe sebakeng sa sefe. Haeba ho fumanoa, hlahloba pompo ea haeteroliki le lisilindara tsa haeteroliki hore na ha li sa sebetsa 'me u rarolle mathata a ka bang teng hang-hang.

Tlhahlobo ea tiiso ke senotlolo sa ho thibela ho lutla. Sheba matheba a oli ho khokahanyo ea lipeipi tsa haeteroliki le litiiso tsa hydraulic cylinder piston rod beke le beke. Fetola litiiso hang-hang haeba ho lutla ho bonoa ho qoba tahlehelo ea oli ea haeteroliki le tšilafalo ea tikoloho.

Nakong ea ts'ebetso, ela hloko mojaro oa sistimi ea hydraulic mme o thibele ho jara nako e telele. Pele o koala, khutlisetsa lithupa tsa hydraulic sebakeng sa ho se nke lehlakore ho thibela sistimi ho lula tlas'a khatello e phahameng nako e telele. Ho sa le joalo, lekanya khatello ea hydraulic system khoeli le khoeli ho netefatsa hore e oela ka har'a mefuta e boletsoeng. Lokisa valve ea liphallelo hang-hang haeba khatello e sa tloaeleha ho thibela tšenyo ea likaroloana.