Izinto zokulawula ezifana ne-valve ye-hydraulic zifakwe ngokuthe ngqo kwi-cylinder ye-hydraulic, apho ucinezela i-oyile yoxinzelelo oluphezulu kwi-cylinder okanye ikhuphe i-oyile yoxinzelelo oluphezulu. Isikhululo se-hydraulic esinobuchwepheshe obukhethekileyo bokuqhuba sisetyenziselwa ukulawula isenzo se-actuator ye-hydraulic system. Ipompo yeoli inikezela ioli kwinkqubo, igcina ngokuzenzekelayo uxinzelelo olulinganisiweyo lwenkqubo, kwaye iqonda umsebenzi wokubamba i-valve kuyo nayiphi na indawo. Ukusebenzisa amacandelo asemgangathweni, inokumelana neemeko ezininzi zesicelo ezifunwa yimarike, kwaye iyunithi yamandla yenza ukuba isicelo esikhethekileyo sibe luncedo ngakumbi.
Inkcazo yokhetho lweyunithi yamandla okwenziwa ngolwelo olwenziwa ngamanzi:
Iyunithi yamandla e-hydraulic ibalulekile efuna ukuqwalaselwa
I-3.I-viscosity yeoli ye-hydraulic iya kuba yi-15 ~ 68 CST kwaye iya kucoceka ngaphandle kokungcola, kwaye i-oyile ye-hydraulic ye-N46 iyanconywa.
4.Emva kweyure ye-100 yenkqubo, kunye neeyure ze-3000 nganye.
5.Musa ukulungelelanisa uxinzelelo olubekiweyo, udibanise okanye uguqule le mveliso.