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Kev ua haujlwm ntawm hydraulic lim

Kev ua haujlwm ntawm hydraulic lim yog lim ntau yam impurities hauv hydraulic system.Cov hauv paus ntsiab lus yog cov khoom tsis huv uas nyob hauv hydraulic system tom qab ntxuav, xws li nplai, casting xuab zeb, vuam slag, hlau filings, xim, xim ntawm daim tawv nqaij thiab paj rwb xov scraps, thiab impurities uas nkag mus rau hauv hydraulic system los ntawm sab nraud.

Muaj ntau txoj hauv kev los khaws cov pa phem hauv cov kua.Cov lim dej hydraulic yog tsim los ntawm cov khoom siv lim kom ntes cov pa phem thiab hu ua cov lim dej.Cov ntxaij lim dej sib nqus uas siv cov khoom sib nqus los nqus cov pa phem yog hu ua cov lim dej sib nqus.Tsis tas li ntawd, muaj cov ntxaij lim dej electrostatic, lim cais thiab lwm yam.Nyob rau hauv lub hydraulic system, ib qho kev sau ntawm cov pa phem nyob rau hauv cov kua yog collectively hu ua hydraulic lim.Ntxiv nrog rau txoj kev siv cov khoom ntxeem tau los yog qhov txhab zoo rau kev cuam tshuam cov pa phem, cov lim dej hydraulic feem ntau yog cov lim hlau nplaum thiab cov ntxaij lim dej electrostatic siv hauv cov tshuab hydraulic.

Tom qab cov impurities saum toj no tau muab sib xyaw rau hauv cov roj hydraulic, nrog rau kev ncig ntawm cov roj hydraulic, nws yuav ua lub luag haujlwm rhuav tshem txhua qhov, cuam tshuam rau kev ua haujlwm ntawm hydraulic system, xws li ua qhov sib txawv me me (hauv μm) ntawm qhov sib txawv. tsiv qhov chaw nyob rau hauv lub hydraulic lim caij.Thiab cov throttling qhov thiab qhov khoob yog daig lossis thaiv;rhuav tshem cov roj zaj duab xis nruab nrab ntawm qhov sib txawv ntawm qhov sib txawv, khawb qhov chaw ntawm qhov sib txawv, ua kom cov pa tawm sab hauv, txo qhov ua tau zoo, ua kom sov, ua rau cov tshuaj lom neeg ua rau cov roj, thiab ua rau cov roj tsis zoo.Raws li kev txheeb cais ntau lawm, ntau dua 75% ntawm qhov ua tsis tiav hauv hydraulic system yog tshwm sim los ntawm impurities sib xyaw hauv cov roj hydraulic.Yog li ntawd, nws yog ib qho tseem ceeb heev rau lub tshuab hydraulic kom huv si ntawm cov roj thiab tiv thaiv cov pa phem ntawm cov roj.