Tom qab lub hydraulic valve ua tsis tau lossis ua tsis tiav, feem ntau cov tuam txhab siv cov khoom tshiab los kho cov haujlwm hydraulic, thiab cov hydraulic valve ua tsis tau zoo dhau los ua cov khoom pov tseg. Qhov tseeb, feem ntau ntawm cov hydraulic li qub no tseem nyob rau hauv zoo meej thiab tuaj yeem rov qab ua haujlwm nrog kev kho ib nrab.
Kev saib xyuas kom raug ntawm hydraulic li qub tsis tuaj yeem txuag cov nqi yuav khoom xwb, thaum tsis muaj cov khoom seem rau hydraulic li qub thaum lub sijhawm tu, nws yuav siv sij hawm ntev los txiav txim, thiab qee qhov txawv teb chaws yuav nyuaj dua, yog li cov khoom siv yuav raug kaw. ntev. Cov txiaj ntsig kev lag luam ntawm kev rov ua haujlwm ntawm cov khoom siv thiab txawm tias tag nrho cov kab ntau lawm los ntawm kev saib xyuas yog qhov tseem ceeb.
