Izakhi zokulawula ezifana ne-hydraulic valve zifakwa ngokuqondile kusilinda esidonsa amanzi, lapho kucindezelwa khona uwoyela onengcindezi enkulu kusilinda noma kudedelwe uwoyela onengcindezi ephezulu. Isiteshi se-hydraulic esinobuchwepheshe obukhethekile bokushayela sisetshenziselwa ukulawula isenzo se-actuator yesistimu ye-hydraulic. Iphampu kawoyela ihlinzeka uwoyela ohlelweni, igcina ngokuzenzakalelayo ingcindezi elinganiselwe yesistimu, futhi ibona umsebenzi wokubamba we-valve kunoma yisiphi isikhundla. Isebenzisa izingxenye ezijwayelekile, ingakwazi ukubhekana nezimo eziningi zohlelo lokusebenza ezidingwa imakethe, futhi iyunithi yamandla nayo yenza isicelo esikhethekile sibe nenzuzo enkulu yezindleko.
Incazelo yokukhetha yeyunithi yamandla we-hydraulic:
Iyunithi yamandla weHydraulic ibalulekile edinga ukunakwa
3.I-viscosity kawoyela we-hydraulic izoba ngu-15 ~ 68 CST futhi izohlanzeka ngaphandle kokungcola, futhi kunconywa uwoyela we-hydraulic we-N46.
4.Ngemuva kwehora le-100 lesistimu, futhi njalo ngamahora angu-3000.
5.Ungalungisi ingcindezi ebekiwe, uhlakaze noma uguqule lo mkhiqizo.