Cov saw hlau yog ib qho tseem ceeb hauv ntau yam kev siv hauv kev lag luam thiab kev siv tshuab. Lawv siv los xa lub zog thiab kev txav mus los hauv ntau yam tshuab, suav nrog cov khoom siv thauj khoom, cov khoom siv ua liaj ua teb, thiab cov tshuab tsim khoom. Kev xaiv cov saw hlau zoo rau ib daim ntawv thov tshwj xeeb yog qhov tseem ceeb rau kev ua haujlwm zoo tshaj plaws thiab lub neej ua haujlwm. Nrog ntau hom thiab qhov ntau thiab tsawg muaj, kev xaiv cov saw hlau zoo tshaj plaws tuaj yeem yog ib txoj haujlwm nyuaj. Hauv tsab xov xwm no, peb yuav tham txog cov yam tseem ceeb uas yuav tsum xav txog thaum xaiv cov saw hlau los pab koj txiav txim siab zoo.
To taub cov hauv paus ntawm cov saw hlau
Ua ntej yuav xaiv cov saw hlau, nws yog ib qho tseem ceeb uas yuav tsum nkag siab txog cov saw hlau uas siv rau cov menyuam. Cov saw hlau no muaj cov txuas sib txuas ua ke nrog cov menyuam uas sib txuas nrog cov hniav ntawm lub sprocket kom xa cov kev txav mus los thiab lub zog. Cov saw hlau feem ntau yog ua los ntawm hlau thiab tsim los kom tiv taus cov khoom hnyav thiab kev ua haujlwm tas mus li.
Cov saw hlau muaj ntau qhov loj thiab qauv sib txawv, suav nrog ib txoj saw hlau, ob txoj saw hlau thiab ntau txoj saw hlau. Lawv kuj muaj ntau yam khoom siv, xws li cov hlau carbon, hlau tsis xeb, thiab hlau nickel-plated, txhua tus muaj ntau qib ntawm lub zog, kev tiv taus corrosion, thiab kev ruaj khov.
Xav txog cov kev cai ntawm daim ntawv thov
Kauj ruam thawj zaug hauv kev xaiv cov saw hlau yog los soj ntsuam cov kev cai tshwj xeeb ntawm daim ntawv thov. Xav txog cov yam xws li lub peev xwm thauj khoom, qhov ceev, cov xwm txheej ib puag ncig thiab qhov kub thiab txias ua haujlwm. Piv txwv li, cov tshuab thauj khoom hnyav xav tau cov saw hlau uas muaj lub zog tensile siab thiab tiv taus kev hnav, thaum cov tshuab ua zaub mov yuav xav tau cov saw hlau uas tiv taus xeb thiab yooj yim ntxuav.
Tsis tas li ntawd xwb, yuav tsum xav txog qhov tsim ntawm lub sprocket thiab qhov layout ntawm lub tshuab. Cov saw hlau yuav tsum sib xws nrog cov sprockets hais txog qhov siab, cov hniav profile thiab txoj kab uas hla kom ntseeg tau tias kev ua haujlwm du thiab ua haujlwm tau zoo.
Xaiv qhov loj thiab qhov sib nrug kom raug
Qhov loj thiab qhov siab ntawm cov saw hlau yog cov yam tseem ceeb hauv kev txiav txim siab nws qhov sib xws nrog cov sprockets thiab kev ua haujlwm tag nrho ntawm lub tshuab. Qhov siab hais txog qhov deb ntawm cov chaw nruab nrab ntawm cov rollers sib ze thiab yog qhov tseem ceeb uas yuav tsum phim qhov siab ntawm cov sprocket. Qhov siab feem ntau rau cov saw hlau suav nrog 1/4″, 3/8″, 1/2″ thiab 5/8″, nrog txhua qhov loj me haum rau ntau yam peev xwm thauj khoom thiab qhov ceev.
Yuav tsum xaiv cov saw hlau uas muaj qhov sprocket pitch kom raug kom ntseeg tau tias muaj kev sib txuas zoo thiab hnav tsawg kawg nkaus. Tsis tas li ntawd, qhov ntev ntawm cov saw hlau yuav tsum txiav txim siab raws li qhov deb ntawm cov sprocket thiab qhov nro uas xav tau hauv cov saw hlau.
Soj ntsuam xyuas cov kev cai ntawm kev thauj khoom thiab kev ceev
Thaum xaiv cov saw hlau uas siv rau cov menyuam, qhov muaj peev xwm thauj khoom thiab qhov ceev ntawm lub tshuab yog qhov tseem ceeb uas yuav tsum xav txog. Cov saw hlau yuav tsum muaj peev xwm tiv taus qhov siab tshaj plaws uas nws raug yam tsis rub lossis tawg. Nws yog ib qho tseem ceeb uas yuav tsum xav txog txhua qhov kev co lossis kev ntxhov siab uas yuav tshwm sim thaum lub sijhawm ua haujlwm.
Ib yam li ntawd, qhov ceev uas cov saw hlau ua haujlwm kuj yuav cuam tshuam rau cov txheej txheem xaiv. Kev ceev dua yuav tsum muaj cov saw hlau uas muaj kev tsim khoom zoo thiab kev kam rau siab kom tiv thaiv kev co, suab nrov thiab kev hnav ua ntej lub sijhawm. Kev nkag siab txog qhov yuav tsum tau ua ntawm qhov hnyav thiab qhov ceev yuav pab xaiv cov saw hlau uas ua tau raws li qhov xav tau ntawm daim ntawv thov.
Xav txog tej yam uas cuam tshuam rau ib puag ncig
Qhov chaw ua haujlwm ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab hom saw hlau uas zoo tshaj plaws rau daim ntawv thov. Cov yam xws li kub, av noo, kev raug tshuaj lom neeg thiab cov pa phem tuaj yeem cuam tshuam rau kev ua haujlwm ntawm cov saw hlau thiab lub neej ntev.
Rau cov kev siv hauv qhov chaw nyuaj, xws li cov tshuab sab nraum zoov lossis cov chaw ua tshuaj lom neeg, cov saw hlau uas tiv taus xeb ua los ntawm cov hlau tsis xeb lossis cov txheej tshwj xeeb raug pom zoo. Cov saw hlau no tiv taus xeb, tshuaj lom neeg xeb thiab kev hnav tsis zoo, ua kom ntseeg tau tias muaj kev ua haujlwm zoo hauv cov xwm txheej nyuaj.
Soj ntsuam xyuas cov kev xav tau ntawm kev saib xyuas thiab kev siv roj nplua nyeem
Kev saib xyuas thiab kev siv roj kom zoo yog qhov tseem ceeb rau kev ua kom koj lub saw hlau siv tau ntev tshaj plaws. Qee cov saw hlau tau tsim los kom tsis tas yuav saib xyuas ntau zaus thiab ua haujlwm yam tsis tas yuav siv roj ntau zaus, thaum lwm cov yuav xav tau kev siv roj ntau zaus kom txo tau kev sib txhuam thiab kev hnav.
Xav txog qhov yooj yim ntawm kev saib xyuas cov saw hlau thiab qhov muaj cov txheej txheem lubrication hauv cov tshuab. Kev xaiv cov saw hlau uas ua raws li cov kev coj ua txij nkawm khoom siv thiab cov sijhawm lubrication yuav pab ua kom nws lub neej kev pabcuam ntev dua thiab ua tau zoo.
Tham nrog cov neeg muag khoom uas ntseeg tau
Muaj ntau yam uas yuav tsum xav txog thaum xaiv cov saw hlau uas zoo, thiab nws yuav pab tau yog nrhiav kev qhia los ntawm tus neeg muag khoom lossis chaw tsim khoom uas muaj npe nrov. Tus neeg muag khoom uas paub txog kev muag khoom tuaj yeem muab kev nkag siab zoo rau cov txheej txheem xaiv, pom zoo cov kev xaiv saw hlau uas tsim nyog, thiab muab kev txhawb nqa kev txawj ntse kom ntseeg tau tias cov saw hlau uas xaiv tau ua tau raws li cov kev cai tshwj xeeb ntawm daim ntawv thov.
Thaum koj nrog koj tus neeg muag khoom tham, muab cov ntaub ntawv qhia txog koj daim ntawv thov, suav nrog cov xwm txheej ua haujlwm, qhov hnyav thiab qhov ceev uas xav tau, cov yam ntxwv ib puag ncig, thiab txhua yam kev xav tshwj xeeb. Qhov no yuav ua rau cov neeg muag khoom muab cov lus qhia tshwj xeeb thiab pab xaiv cov saw hlau zoo tshaj plaws rau daim ntawv thov.
Hauv kev xaus lus, kev xaiv cov saw hlau uas zoo yog qhov kev txiav txim siab tseem ceeb uas cuam tshuam ncaj qha rau kev ua haujlwm, kev ntseeg siab thiab lub neej ua haujlwm ntawm cov tshuab thiab khoom siv. Los ntawm kev nkag siab txog koj cov kev xav tau ntawm daim ntawv thov, kev soj ntsuam cov yam xws li qhov loj me, lub peev xwm thauj khoom, qhov ceev, cov xwm txheej ib puag ncig thiab kev xav tau kev saib xyuas, thiab nrhiav kev taw qhia los ntawm tus neeg muag khoom txhim khu kev qha, koj tuaj yeem ua qhov kev xaiv paub thaum xaiv cov saw hlau. Kev siv sijhawm thiab kev siv zog hauv cov txheej txheem xaiv yuav ua rau muaj cov saw hlau uas sib phim zoo uas muab kev ua haujlwm zoo tshaj plaws thiab kev ruaj khov hauv koj daim ntawv thov tshwj xeeb.
Lub sijhawm tshaj tawm: Tsib Hlis-31-2024