Hauv kev siv tshuab thiab kev xa hluav taws xob, cov saw hlau ua lub luag haujlwm tseem ceeb heev. Cov saw hlau no siv rau ntau yam kev siv xws li tsheb kauj vab, tshuab kev lag luam thiab lub cav tsheb. Txawm li cas los xij, koj puas tau xav tsis thoob tias cov saw hlau thawb lossis rub cov khoom uas lawv txuas nrog? Hnub no, peb yuav kawm txog qhov kev kawm nthuav no kom nkag siab zoo dua txog kev ua haujlwm ntawm cov saw hlau hauv kev xa hluav taws xob zoo thiab txhim khu kev qha.
Lub luag haujlwm ntawm cov saw hlau:
Cov saw hlau uas muaj cov menyuam yog tsim los hloov kev txav mus los thiab lub zog ntawm ib qho khoom mus rau lwm qhov. Lawv muaj cov txuas sib txuas, feem ntau yog ua los ntawm hlau, nrog rau cov menyuam cylindrical ntawm cov txuas. Qhov kev tsim kho no tso cai rau cov saw hlau kom sib txuas nrog cov iav, sprockets thiab lwm yam khoom kom xa cov kev txav mus los thiab lub zog.
Txoj cai ua haujlwm ntawm cov saw hlau:
Yuav kom nkag siab seb cov saw hlau thawb lossis rub, peb yuav tsum nkag siab tias lawv ua haujlwm li cas. Thaum sib txuas nrog lub iav lossis sprocket, cov saw hlau tsis thawb lossis rub cov khoom. Hloov chaw, lawv xa lub zog los ntawm kev rub txhua qhov txuas hauv cov saw hlau, uas thaum kawg thawb cov khoom tsav.
Thaum lub sprocket tsav tig, nws rub rau ntawm txoj saw hlau, ua rau txhua qhov txuas tig nrog cov menyuam. Qhov kev tig no txuas ntxiv mus thoob plaws hauv txoj saw hlau kom txog thaum nws mus txog lub sprocket tsav. Los ntawm kev koom nrog lub sprocket tsav, txoj saw hlau xa lub zog tig, ua kom zoo rau kev thawb txoj saw hlau thiab txhua yam khoom txuas nrog.
Qhov tseem ceeb ntawm kev ntxhov siab:
Ib qho tseem ceeb uas cuam tshuam rau kev ua haujlwm zoo thiab kev ruaj khov ntawm cov saw hlau yog qhov kev nruj. Kev nruj kom zoo hauv cov saw hlau yog qhov tseem ceeb kom ntseeg tau tias muaj kev sib kis hluav taws xob zoo thiab tiv thaiv kev puas tsuaj lossis kev puas tsuaj ua ntej lub sijhawm.
Qhov zoo tshaj plaws, cov saw hlau yuav tsum khiav hauv qab qhov nruj txaus, tsis txhob xoob dhau lossis nruj dhau. Kev tsis nruj txaus tuaj yeem ua rau cov saw hlau hla cov hniav ntawm cov sprockets lossis tawm tag nrho, ua rau poob tag nrho ntawm kev sib kis hluav taws xob. Ntawm qhov tod tes, kev nruj ntau dhau tuaj yeem ua rau muaj kev sib txhuam ntau ntxiv, hnav ntau ntxiv, thiab txawm tias cov saw hlau ntev dua.
Kev Txij Nkawm thiab Lubrication:
Yuav kom ntseeg tau tias cov saw hlau ua haujlwm tau zoo, kev saib xyuas thiab kev roj nplua nyeem tsis tu ncua yog qhov tseem ceeb. Kev roj nplua nyeem tsis yog tsuas yog txo qhov kev sib txhuam xwb, tab sis kuj tseem tiv thaiv cov saw hlau los ntawm kev xeb, uas tuaj yeem cuam tshuam loj heev rau nws txoj kev ua haujlwm thiab lub neej kev pabcuam.
Kev siv roj nplua nyeem kom zoo kuj ua rau cov saw hlau nruj dua, ua kom muaj kev sib kis hluav taws xob ruaj khov thiab txhim khu kev qha. Cov roj nplua nyeem ua lub luag haujlwm tseem ceeb hauv kev ua kom zoo dua ntawm cov saw hlau los ntawm kev txo qhov poob hluav taws xob vim kev sib txhuam.
xaus lus:
Xaus lus, cov saw hlau tsis thawb lossis rub cov khoom uas lawv txuas nrog. Hloov chaw, lawv ua haujlwm los ntawm kev hloov lub zog los ntawm kev rub thiab thawb. Kev nkag siab txog tus cwj pwm ntawm cov saw hlau yog qhov tseem ceeb rau cov engineers, mechanics thiab cov neeg nyiam ua si vim nws tso cai rau kev tsim qauv zoo dua, kev saib xyuas thiab kev ua haujlwm zoo dua.
Nco ntsoov tias kev tswj kom muaj zog thiab kev siv roj tsis tu ncua yog cov yam tseem ceeb hauv kev ua kom koj cov saw hlau siv tau ntev thiab ua haujlwm tau zoo. Yog li ntawd, lub sijhawm tom ntej koj caij tsheb kauj vab lossis pom lub tshuab loj hauv kev lag luam ua haujlwm, koj tuaj yeem txaus siab rau qhov nyuaj ntawm cov saw hlau siv thiab lawv ua li cas thiaj li xa hluav taws xob tau zoo.
Lub sijhawm tshaj tawm: Lub Xya Hli-05-2023