Kev tsim kho tshuab qhov chaw yog cov ntsiab lus tseem ceeb uas ua kom muaj kev ua haujlwm zoo thiab ua haujlwm ntawm tag nrho lub tshuab. Lawv muaj ntau hom thiab kev ua haujlwm, thiab tuaj yeem muab faib ua ntau hom tseem ceeb raws li lawv qhov chaw thiab lub luag haujlwm hauv cov tshuab tshuab. Kev txheeb xyuas qhov chaw pab qhia meej txog lawv cov yam ntxwv ua haujlwm, txhim kho kev xaiv thiab sib txuam, txhim kho kev ua haujlwm zoo, thiab muab lub hauv paus meej rau kev sib koom tes ntawm cov saw hlau thiab kev tshawb fawb thiab kev tsim kho.
Raws li kev ua haujlwm thiab lub hom phiaj, kev tsim kho tshuab ua ntej suav nrog cov khoom siv hluav taws xob. Cov khoom no yog lub luag haujlwm rau kev sib kis thiab kev hloov pauv ntawm cov tshuab hluav taws xob, feem ntau suav nrog cov cav cav thiab cov piston sib dhos, clutch daim hlau, kis tau tus mob teeb tsa, tsav shafts, couplings, thiab qhov sib txawv. Lawv yuav tsum muaj lub zog ruaj khov sib txuas thiab lub zog tso tawm nyob rau hauv siab - kev ua haujlwm ceev thiab hnyav hnyav, yog li xav tau cov qauv nruj raws li cov khoom siv zog, kev ua tiav, thiab hnav tsis kam.
Qhov thib ob, muaj hydraulic tswj qhov chaw, suav nrog hydraulic twj, hydraulic motors, ntau yam tswj li qub (xws li nyem li qub, kev taw qhia li qub, thiab ntws li qub), hydraulic cylinders, cov yeeb nkab txuas, thiab cov ntsaws ruaj ruaj. Cov tshuab hydraulic siv cov kua dej kom ua tiav siab - lub zog, hloov tau yooj yim. Cov Cheebtsam yuav tsum muaj kev tiv thaiv zoo heev, xau- pov thawj, thiab tiv thaiv kev sib kis, thaum tswj kev teb thiab kev txav mus los raws li kev hloov pauv hloov pauv.
Cov khoom siv hluav taws xob sib txuas yog qhov tseem ceeb rau kev txav thiab kev txhawb nqa ntawm kev tsim kho tshuab. Cov no suav nrog cov kev sib dhos khiav, cov menyuam taug qab, cov menyuam nqa khoom, cov idlers, tsav sprockets, thiab rau cov tshuab log, axles, log tsheb, thiab cov khoom raug ncua. Cov Cheebtsam no ua haujlwm ntev - lub sij hawm cuam tshuam kev thauj khoom thiab kev sib txhuam hauv av, yuav tsum muaj qhov sib npaug ntawm lub zog ntawm cov qauv, hnav tsis kam, thiab kev poob siab kom hloov mus rau kev ua haujlwm tas mus li hauv thaj chaw nyuaj.
Actuating Cheebtsam ua ncaj qha rau ntawm qhov chaw ua haujlwm thiab feem ntau suav nrog thoob, grapples, breakers, milling nruas, bulldozer hniav, booms, thiab slewing platforms. Cov qauv txheej txheem ntawm cov khoom siv no txawv nyob ntawm qhov ua haujlwm. Kev tsim qauv yuav tsum ua tib zoo xav txog kev faib tawm kev ntxhov siab, hnav thiab cuam tshuam, thiab kev sib koom tes nrog hydraulic system kom ntseeg tau tias kev ua haujlwm zoo thiab ua haujlwm ntev.
Tsis tas li ntawd, muaj cov khoom siv hluav taws xob thiab kev hnov lus, suav nrog cov pib motors, generators, roj teeb, controllers, sensors, instruments, thiab wiring harnesses. Cov khoom siv no yog lub luag haujlwm rau kev siv hluav taws xob, khoom siv hluav taws xob, thiab kev hais kom ua thaum lub sijhawm ua haujlwm ntawm lub tshuab tag nrho, tsim lub hauv paus kho vajtse rau kev tswj hwm thiab ntse.
Thaum kawg, lub cev vaj huam sib luag thiab cov khoom siv pab cuam kuj tseem yog qhov tseem ceeb, xws li lub plhaub cab, tiv thaiv npog, cua txias tshuab radiators, lim, fasteners, thiab lubrication systems. Txawm hais tias lawv tsis koom ncaj qha rau hauv lub luag haujlwm tseem ceeb, lawv ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv ib puag ncig, kev tswj xyuas thermal, kev ruaj ntseg, thiab kev tu txhua hnub.
Hauv cov ntsiab lus, kev faib tawm ntawm cov khoom siv no qhia txog kev faib ua haujlwm thiab kev sib koom ua ke. Raws li kev tsim kho tshuab txhim kho mus rau qhov loj dua, kev txawj ntse ntau dua, thiab kev coj ua ntsuab dua, kev sib txuas lus thiab txuas ntxiv ntawm cov khoom siv yuav txuas ntxiv nthuav dav, thiab cov kev xav tau yuav nce ntxiv, yog li muab kev txhawb nqa zoo rau kev dhia hauv tag nrho cov tshuab kev ua tau zoo thiab siab - kev loj hlob zoo ntawm kev lag luam.
