Kev xa tawm hydraulic yog ua kom lub zog xa mus thiab tswj hwm los ntawm kev ua kom cov kua nruab nrab. Nws yog ib qho ntawm cov ntaub ntawv tseem ceeb ntawm kev lag luam niaj hnub no thiab ib feem tseem ceeb ntawm kev lag luam khoom siv tshuab. Lub hauv paus ntsiab lus ua haujlwm ntawm kev xa xov hydraulic yog ua raws txoj cai hloov pauv lub hauv paus uas tau thov los ntawm PASCAL, tus kws tshawb fawb Fabkis nto moo nyob rau xyoo 17th. Ntawd yog, qhov siab ntxiv rau cov kua kaw tuaj yeem kis mus rau txhua qhov kev qhia los ntawm cov kua nrog qhov loj me.
Cov khoom siv hydraulic yog tus yuam sij los tswj lub tshuab tshuab kom ua tiav ntau yam ua los ntawm txoj cai ntawm kev xa xov hydraulic. Piv nrog rau lwm txoj hauv kev sib kis, kev xa xov hydraulic muaj qhov zoo ntawm lub zog loj ntom ntom ntom ntom, kev tswj tsis tau ceev hauv ntau qhov loj, kev sib kis tau yooj yim, kev tswj tau zoo, yooj yim kom ua tiav kev tiv thaiv ntau dhau, thiab nws tus kheej lubrication ntawm cov khoom siv hydraulic. Ib qho ntxiv, cov tshuab hydraulic tuaj yeem ua tiav kev khaws cia tus kheej - thaum muaj kev poob hwj chim tseem tuaj yeem ua tiav txoj haujlwm. Yog li ntawd, cov khoom siv hydraulic tau siv dav hauv kev siv hluav taws xob nuclear, kev siv dav hlau, hlau hlau, kev txuag dej thiab kev lag luam tub rog thiab lwm yam kev lag luam uas xav tau kev nyab xeeb siab. Cov txheej txheem thev naus laus zis thiab kev ua haujlwm zoo ntawm cov khoom siv hydraulic tuaj yeem cuam tshuam ncaj qha rau qib ntawm kev siv tshuab thiab kev ntseeg tau ntawm lub tshuab, thiab muaj kev cuam tshuam loj rau kev ua tau zoo thiab txhim kho kev tsim vaj tsev, khoom siv tshuab thiab hluav taws xob thiab khoom siv tub rog.
Cov khoom siv hydraulic rau lub tebchaws' kev tsim khoom siv tshuab, kev tsim khoom tsim khoom lag luam muaj lub luag haujlwm tseem ceeb heev, yog qhov tseem ceeb tshaj plaws hauv kev tshawb fawb.
Tom qab ntau tshaj 60 xyoo ntawm kev txhim kho, tau tsim ua ntej ua tiav kev lag luam hydraulic tshuab. Cov lag luam tseem ceeb hydraulic tau nrawm dua qhov sib txawv nrog lub ntiaj teb' kev coj ua thev naus laus zis kom ua tiav qhov kev kov yeej hauv cov khoom siv high-end hydraulic twj thiab cov khoom siv valve.
