Yog tias koj tau ua haujlwm nrog cov tshuab tshuab lossis tau koom nrog hauv kev lag luam uas tso siab rau cov tshuab hnyav, koj yuav tsum tau hla cov hlua khi.Roller chains ua lub luag haujlwm tseem ceeb hauv kev xa tawm lub zog los ntawm ib qho tig mus rau lwm qhov.Ntawm ntau hom muaj, 40 cov menyuam saw yog qhov loj tshaj plaws siv.Txawm li cas los xij, kev txiav txim siab qhov ntev ntawm 40 cov menyuam saw tuaj yeem ua rau me ntsis tsis meej pem, tshwj xeeb tshaj yog rau cov tshiab rau lub tshav pob.Nyob rau hauv no blog, peb yuav muab ib tug step-by-step qhia rau yuav ua li cas kom raug xam qhov ntev ntawm koj 40 roller saw.
Kauj Ruam 1: Paub Cov Menyuam Chain Terminology
Ua ntej peb dhia mus rau hauv cov txheej txheem suav, nws yog ib qho tseem ceeb kom nkag siab txog cov lus siv nrog cov hlua khi.Lub "40" nyob rau hauv 40 cov menyuam saw sawv cev rau lub suab, uas yog qhov kev ncua deb ntawm ob tus pins uas nyob ib sab (txuas daim hlau), hauv nti.Piv txwv li, 40 cov menyuam saw muaj qhov ntev ntawm 0.5 ntiv tes.
Kauj Ruam 2: Xam cov lej ntawm qhov khoob
Txhawm rau xam qhov ntev ntawm 40 cov menyuam saw, peb yuav tsum paub cov lej ntawm qhov xav tau.Yooj yim muab, tus lej suab yog tus lej ntawm tus kheej daim hlau lossis tus pins hauv cov saw hlau.Txhawm rau txiav txim siab qhov no, koj yuav tsum ntsuas qhov kev ncua deb ntawm cov chaw ntawm cov hniav sprocket ntawm tus tsav sprocket thiab tsav sprocket.Faib qhov ntsuas no los ntawm cov saw pitch (0.5 nti rau 40 cov hlua hlua) thiab muab cov txiaj ntsig mus rau qhov ze tshaj plaws.Qhov no yuav muab koj cov pitches koj xav tau.
Kauj Ruam 3: Ntxiv qhov nthuav dav ntxiv
Lub elongation yam suav rau qhov elongation ntawm cov menyuam cov hlua hla lub sijhawm vim hnav thiab nruj.Txhawm rau kom ntseeg tau tias qhov ua tau zoo tshaj plaws thiab lub neej ntawm cov saw hlau, nws raug nquahu kom ntxiv qhov txuas ntxiv rau lub suab tag nrho.Qhov nthuav dav yog feem ntau ntawm 1% thiab 3%, nyob ntawm daim ntawv thov.Muab cov naj npawb ntawm cov pitches los ntawm qhov txuas ntxiv (qhia raws li tus lej, piv txwv li 2% txuas ntxiv yog 1.02) thiab hloov qhov tshwm sim mus rau qhov ze tshaj plaws.
Kauj Ruam 4: Xam qhov ntev kawg
Yuav kom tau txais qhov kawg ntev ntawm 40 cov menyuam saw, muab cov lej hloov kho los ntawm lub suab ntev ntawm cov saw (0.5 nti rau 40 cov menyuam saw).Qhov no yuav ua rau koj xav tau tag nrho ntev hauv inches.Nco ntsoov, nws yog ib qho tseem ceeb uas yuav tau xav txog qhov kam rau ua thiab kev tshem tawm uas yuav tsum tau muaj rau ib daim ntawv thov tshwj xeeb.Yog li ntawd, rau cov haujlwm tseem ceeb, nws yog ib qho tsim nyog los sab laj nrog cov neeg tsim khoom cov lus qhia lossis nrhiav kev pab cuam.
nyob rau hauv xaus:
Kev xam qhov ntev ntawm 40 roller chains yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm cov tshuab tshuab.Los ntawm kev paub txog cov ntsiab lus, suav cov suab, ntxiv qhov elongation qhov tseem ceeb thiab sib npaug los ntawm lub suab ntev, koj tuaj yeem xyuas kom meej 40 cov saw hlau yog qhov zoo meej rau koj lub tshuab.Nco ntsoov xav txog koj daim ntawv thov cov cai tshwj xeeb thiab cov lus qhia rau kev ua tau zoo thiab ua haujlwm ntev.Yog li lub sijhawm tom ntej koj yuav tsum nrhiav qhov ntev rau koj 40 Roller Chain, koj tuaj yeem ua cov lus suav nrog kev ntseeg siab thiab yooj yim!
Post lub sij hawm: Lub Xya hli ntuj-17-2023