Cov tub ntxhais sib txawv ntawm cov roj hydraulic thiab roj cav nyob hauv lawv siv, muaj pes tsawg leeg, sib xyaw, viscosity thiab kub / siab kuj. Ntawm no yog cov ncauj lus kom ntxaws:
1. Sib txawv siv
Cov roj hydraulic yog tsuas yog siv nyob rau hauv hydraulic Systems los xa hwj huam thiab tshuab cov twj hauv qab (xws li cov twj hydraulic, qub, thiab lwm yam). Piv txwv li, hauv kev tsim tshuab tshuab lossis khoom siv, nws tsav kev lag luam txhua yam los ntawm kev hloov siab.
Cov roj cav tau siv tshwj xeeb hauv lub cav los ntub txav chaw xws li pistons thiab crankshafts, thiab kuj tau ntxuav, cua sov forting.
2. Kev sib txawv
Roj hydraulic muaj cov tiv thaiv cov neeg sawv cev, xeb tsis muaj cov tshuaj tiv thaiv thiab cov tshuaj tiv thaiv kab mob, tsom mus rau qhov ruaj khov thiab lub siab ua haujlwm ntawm cov tshuab hydraulic.
Cov roj cav ntxiv nrog cov tshuaj ntxuav tes ua kom tsis zoo, tiv thaiv kab mob antioxidants, thiab yog tsim los tshem tawm cov pa roj carbon tso thiab dispeties impurities.
3. Viscosity xav tau
Cov roj hydraulic yuav tsum muaj kev viscosity los xyuas kom meej txog fluicity rau cov twj siab (xws li hauv cov twj ntxuav hydraulic).
CAV roj muaj cov viscosity tsis tshua muaj zog kom tau raws li lubrication xav tau ntawm lub cav nyob hauv ib puag ncig kub. Piv txwv li, thaum pib thaum pib qis kub, nws yuav tsum muaj kev muaj zog kom muaj zog los txo kev hnav.
4. Qhov kub thiab qhov siab tsis kam
Cov roj hydraulic yuav tsum hloov mus rau qhov chaw sov kub ntau (-40 degree rau 120 degree) thiab withstand high-infurch ib puag ncig.
Cov roj cav muaj qhov kub me me tsis kam ({}} degree rau 150 degree), tab sis nws yuav tsum tau tiv thaiv huab ntawm cov kev mob siab thiab kub ceev.
Rau cov yam ntxwv sib txawv ntawm cov roj hydraulic thiab roj roj, fuootech tsim thiab tsimSeries dai nqus tsev roj roj lim kev siv hluav taws xob thiab series Lop Lub Plua Plav Nqus Plua Plav Nqus Plua Plav Plua Plav Lubricating Roj Purifier tshuab.
Qhov tshuab hluav taws xob tshuab hluav taws xob tshuab hluav taws xob tshuab
Lop Lub Tshuab Nqus Plua Plav Lubricating Roj Purifier tshuab
* Ntxiv cov lus ceeb toom
(1) Irreplaable siv: hydraulic roj tsis muaj xab npum thiab high-kub ruaj khov yuav tsum tau los ntawm lub cav. Lub sijhawm ntev hloov yuav ua rau cov zaub mov tso zaub mov, hnav thiab txawm cav tsis ua haujlwm.
(2) Cov Teeb Meem Yooj Yim: Cov roj Hydraulic Tej zaum yuav corroDo lub cav roj hmab, ua rau cov roj muaj kev pheej hmoo.
