Cov saw hlau dov tau dhau los ua lub hauv paus ntawm ntau yam kev lag luam thaum nws los txog rau kev xa hluav taws xob zoo hauv ntau yam tshuab. Txij li tsheb kauj vab thiab maus taus mus rau cov tshuab kev lag luam thiab txawm tias cov ntaiv, cov saw hlau dov ua lub luag haujlwm tseem ceeb hauv kev xa hluav taws xob los ntawm ib qho khoom mus rau lwm qhov. Hauv cov blog no, peb tshawb nrhiav lub ntiaj teb zoo nkauj ntawm cov saw hlau dov thiab kawm paub tias lawv xa hluav taws xob zoo li cas.
Cov qauv yooj yim ntawm cov saw hlau:
Ua ntej peb yuav kawm txog tej yam nyuaj ntawm kev xa fais fab, peb xub nkag siab txog cov qauv yooj yim ntawm cov saw hlau uas muaj log. Cov saw hlau uas muaj log muaj ntau yam txuas, txhua qhov txuas muaj cov phaj sab hauv, cov phaj sab nraud, cov koob thiab cov log. Cov khoom no ua haujlwm sib haum xeeb kom xa fais fab tau zoo los ntawm ib lub sprocket mus rau lwm lub.
Cov txheej txheem xa hluav taws xob:
Thaum cov saw hlau sib txuas nrog ob lub sprocket, lub zog tuaj yeem hloov pauv los ntawm lub sprocket tsav mus rau lub sprocket tsav. Lub sprocket tsav txuas nrog lub zog fais fab, xws li lub cav lossis lub cev muaj zog hluav taws xob, kom txav cov saw hlau. Thaum cov saw hlau txav mus los, cov rollers tig, koom nrog cov hniav ntawm lub sprocket.
Cov lus zais ntawm kev ua haujlwm ntawm cov saw hlau:
Ib qho ntawm cov yam tseem ceeb uas ua rau muaj kev ua haujlwm zoo ntawm cov saw hlau yog nws txoj kev tsim tshwj xeeb. Kev sib cuam tshuam ntawm cov menyuam thiab cov hniav sprocket txo qhov kev sib txhuam thaum lub sijhawm xa hluav taws xob. Qhov kev tsim no tso cai rau cov menyuam tig tau ywj pheej thaum koom nrog sprocket, txo qhov poob zog thiab ua kom muaj kev hloov pauv hluav taws xob ntau tshaj plaws.
Lubrication: txoj sia ntawm cov saw hlau:
Kev siv roj nplua nyeem kom zoo yuav ua kom cov saw hlau ua haujlwm tau ntev thiab du. Kev siv roj nplua nyeem rau ntawm cov saw hlau yuav txo qhov kev sib txhuam, cua sov thiab kev hnav ntawm cov khoom. Nws kuj pab tiv thaiv kev xeb, uas tuaj yeem txo qhov ua haujlwm ntawm cov saw hlau mus ntev. Kev saib xyuas roj nplua nyeem tas li yog qhov tseem ceeb rau kev xa hluav taws xob zoo tshaj plaws thiab lub neej saw hlau ntev.
Hom ntawm cov saw hlau:
Cov kev siv sib txawv xav tau ntau hom saw hlau sib txawv. Cov kev hloov pauv no muaj nyob rau hauv qhov loj me, qhov siab, lub zog thiab cov khoom siv. Piv txwv li, cov tshuab ua haujlwm hnyav yuav siv cov saw hlau loj dua thiab muaj zog dua, thaum cov kev siv sib zog xws li tsheb kauj vab thiab maus taus siv cov saw hlau me dua. Nws yog ib qho tseem ceeb kom xaiv hom saw hlau kom raug rau cov kev xav tau tshwj xeeb ntawm cov tshuab.
Cov yam tseem ceeb uas cuam tshuam rau kev xa hluav taws xob:
Muaj ntau yam uas cuam tshuam rau kev ua haujlwm ntawm kev xa hluav taws xob hauv cov saw hlau. Kev sib dhos ntawm sprocket, kev nruj ntawm cov saw hlau, thiab kev saib xyuas tag nrho ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev sib kis hluav taws xob zoo thiab txhim khu kev qha. Kev tsis sib dhos lossis kev nruj ntau dhau ua rau muaj kev sib txhuam ntau ntxiv, ua rau hnav ua ntej lub sijhawm thiab txo qis kev ua haujlwm. Kev tshuaj xyuas tsis tu ncua thiab kev saib xyuas kom zoo tuaj yeem daws cov teeb meem no thiab ua kom muaj kev xa hluav taws xob zoo tshaj plaws.
xaus lus:
Xaus lus, cov saw hlau yog ib txoj kev xa hluav taws xob uas ntseeg tau thiab ua haujlwm tau zoo. Lawv txoj kev tsim tshwj xeeb thiab lub peev xwm xa hluav taws xob mus deb ua rau lawv tsis tseem ceeb hauv ntau yam lag luam. Kev nkag siab txog cov saw hlau ua haujlwm li cas thiab kev saib xyuas lawv yog qhov tseem ceeb kom ntseeg tau tias lawv ua haujlwm tau zoo tshaj plaws thiab siv tau ntev. Yog li, lub sijhawm tom ntej koj saib cov saw hlau tsheb kauj vab lossis saib cov tshuab hnyav ua haujlwm, koj yuav txaus siab rau qhov zoo kawg nkaus ntawm kev xa hluav taws xob nrog cov saw hlau.
Lub sijhawm tshaj tawm: Lub Xya Hli-12-2023