Cov saw hlau yog ib lub tshuab uas ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv hauv kev lag luam thiab kev siv tshuab. Nws yog ib lub tshuab tsav uas muaj cov menyuam cylindrical sib txuas ua ke uas tau tuav ua ke los ntawm cov txuas sab. Lub tshuab no yog siv dav los xa lub zog thiab kev txav mus los ntawm cov ncej tig hauv cov khoom siv kho tshuab. Cov tshuab saw hlau yog paub txog lawv qhov ruaj khov, ua haujlwm tau zoo, thiab hloov pauv tau yooj yim, ua rau lawv yog ib qho tseem ceeb hauv ntau lub tshuab sib txawv.
Lub luag haujlwm tseem ceeb ntawm cov saw hlau yog xa cov zog kho tshuab los ntawm ib qho chaw mus rau lwm qhov. Nws ua qhov no los ntawm kev qhwv lub sprocket, uas yog lub iav uas tig thiab sib txuas nrog cov saw hlau cov menyuam. Thaum cov sprockets tig, lawv rub rau ntawm cov saw hlau, ua rau cov tshuab txuas nrog txav mus los thiab ua nws txoj haujlwm xav tau. Cov txheej txheem zoo li no feem ntau pom muaj nyob rau hauv cov ntawv thov xws li cov kab ke conveyor, maus taus, tsheb kauj vab, tshuab kev lag luam, thiab cov khoom siv ua liaj ua teb.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv lub tshuab roller saw yog nws lub peev xwm los tswj cov khoom hnyav thiab ua haujlwm hauv qab qhov xwm txheej hnyav. Cov saw hlau roller yog tsim los kom xa hluav taws xob tau zoo thaum tiv taus cov khoom hnyav thiab kev kub ceev. Qhov no ua rau nws haum rau cov ntawv thov uas xav tau kev xa hluav taws xob txhim khu kev qha thiab muaj zog, xws li cov chaw tsim khoom, cov khoom siv tsim kho thiab cov tshuab tsheb.
Ntxiv rau qhov muaj zog thiab ruaj khov, cov txheej txheem saw hlau kuj paub txog lawv qhov ua haujlwm tau zoo. Kev sib hloov du ntawm cov menyuam thiab lawv txoj kev koom tes nrog cov sprockets txo qhov kev sib txhuam thiab kev poob zog, ua rau muaj kev hloov pauv hluav taws xob zoo. Qhov no yog qhov tseem ceeb rau kev ua kom muaj kev ua haujlwm zoo tshaj plaws thiab txo kev siv hluav taws xob hauv ntau yam txheej txheem kev lag luam.
Tsis tas li ntawd xwb, cov txheej txheem ntawm cov saw hlau muab kev ywj pheej hauv kev tsim thiab kev teeb tsa. Nws tuaj yeem ua raws li ntau qhov ntev thiab qhov loj me, tso cai rau kev hloov kho kom haum rau cov kev siv tshwj xeeb. Qhov kev hloov pauv no ua rau nws yog qhov kev xaiv nrov thoob plaws ntau yam lag luam, thiab nws tuaj yeem hloov kho kom tau raws li cov kev xav tau tshwj xeeb ntawm cov tshuab thiab khoom siv sib txawv.
Puas yog cov saw hlau uas siv rau kev thauj khoom? Muaj tseeb tiag. Cov txheej txheem ntawm cov saw hlau uas siv rau kev thauj khoom yog ib qho tseem ceeb hauv ntau lub tshuab, uas muab lub luag haujlwm tseem ceeb ntawm kev xa hluav taws xob. Nws txoj kev tsim, lub zog, kev ua haujlwm zoo thiab kev hloov pauv tau ua rau nws yog lub tshuab zoo heev rau ntau yam kev siv.
Thaum xav txog kev tsim cov saw hlau, nws yog ib qho tseem ceeb kom nkag siab txog nws cov khoom thiab lawv ua haujlwm ua ke li cas los tsim lub tshuab. Cov ntsiab lus tseem ceeb ntawm cov saw hlau suav nrog cov menyuam, cov koob, cov bushings thiab cov txuas sab. Cov menyuam yog cov khoom cylindrical uas sib txuas nrog cov hniav sprocket, thaum cov koob thiab cov bushings tuav cov menyuam rau hauv qhov chaw thiab cia lawv tig tau yooj yim. Cov txuas sab txuas cov menyuam thiab muab cov qauv rau cov saw hlau.
Qhov kev sib cuam tshuam ntawm cov khoom no tso cai rau lub tshuab saw hlau ua haujlwm tau zoo. Thaum cov sprockets tig, lawv koom nrog cov rollers, ua rau cov saw hlau txav mus los thiab xa hluav taws xob. Qhov kev tig du ntawm cov rollers thiab lawv qhov kev sib txuas meej nrog cov sprockets yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm lub tshuab.
Ntxiv rau cov khoom siv kho tshuab, cov txheej txheem saw hlau yuav tsum tau lubrication thiab kev saib xyuas kom zoo kom ntseeg tau tias muaj kev ua haujlwm zoo tshaj plaws thiab lub neej ntev. Kev lubrication pab txo qhov kev sib txhuam thiab kev hnav ntawm cov khoom txav ntawm cov saw hlau, ua kom nws lub neej ua haujlwm ntev thiab tiv thaiv kev puas tsuaj ua ntej lub sijhawm. Kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua ntawm cov saw hlau, sprockets thiab cov khoom cuam tshuam yog qhov tseem ceeb rau kev ua haujlwm nyab xeeb thiab txhim khu kev qha.
Raws li lub sijhawm dhau los, cov txheej txheem ntawm cov saw hlau tau txuas ntxiv hloov zuj zus, nrog rau kev nce qib hauv cov ntaub ntawv thiab cov txheej txheem tsim khoom txhim kho kev ua tau zoo thiab kev ruaj khov. Cov saw hlau niaj hnub no feem ntau yog ua los ntawm cov hlau zoo lossis cov khoom siv sib xyaw, muab kev muaj zog ntxiv nrog rau kev hnav thiab kev qaug zog. Cov kev nce qib no ua rau cov saw hlau txoj haujlwm ua lub tshuab xa hluav taws xob txhim khu kev qha thiab ua haujlwm tau zoo.
Hauv kev xaus lus, cov txheej txheem roller saw yog cov khoom tseem ceeb thiab thoob ntiaj teb hauv kev tsim kho tshuab thiab kev siv hauv kev lag luam. Nws lub peev xwm los xa hluav taws xob tau zoo, tiv taus cov khoom hnyav, thiab hloov kho rau ntau yam kev teeb tsa ua rau nws yog ib feem tseem ceeb ntawm ntau lub tshuab khoom siv. Txawm hais tias nyob rau hauv kev tsim khoom, kev thauj mus los lossis kev ua liaj ua teb, cov txheej txheem roller saw tseem ua lub luag haujlwm tseem ceeb hauv kev muab zog rau cov tshuab uas tsav lub ntiaj teb niaj hnub no.
Lub sijhawm tshaj tawm: Lub Yim Hli-07-2024