Roller chains yog ib feem tseem ceeb ntawm ntau yam kev lag luam rau ntau xyoo lawm.Txawm nyob hauv kev tsim khoom, kev ua liaj ua teb lossis kev thauj mus los, cov hlua khi feem ntau yog siv los xa cov khoom siv hluav taws xob zoo lossis txav mus los.Txawm li cas los xij, zoo li txhua qhov kev siv tshuab, cov hlua khi rau cov menyuam yuav tsum hnav thiab yuav tsum tau saib xyuas thiab hloov tsis tu ncua.Nyob rau hauv no blog, peb mam li delve rau hauv lub ntsiab lus ntawm thaum twg los hloov koj cov menyuam saw, qhia txog cov cim uas yuav tsum tau saib xyuas thiab qhov tseem ceeb ntawm kev saib xyuas zoo.
Kawm txog cov menyuam chains
Ua ntej sib tham txog yam uas yuav tsum tau hloov cov saw hlau, nws yog ib qho tseem ceeb kom muaj kev nkag siab yooj yim ntawm nws cov qauv thiab kev ua haujlwm.Cov menyuam chains muaj ib tug series ntawm kev sib txuas txuas nruab nrog rotating rollers uas koom nrog cov hniav ntawm sprockets kom xa lub zog los yog xa cov lus tsa suab.Thaum cov saw hlau raug kev ntxhov siab tas mus li, kev nyuaj siab thiab raug rau cov khoom sab nraud, nws maj mam poob qis, ua rau txo qis kev ua haujlwm thiab muaj peev xwm ua tsis tiav.
kos npe qhia tias yuav tsum tau hloov
1. Chain Excessive Elongation: Ib qho ntawm cov cim tseem ceeb uas cov saw hlau yuav nyob ze rau qhov kawg ntawm lub neej yog kev elongation ntau dhau.Thaum cov saw hlau ncav cuag nws qhov kev txwv, nws tuaj yeem ua rau muaj kev cuam tshuam tsis zoo ntawm cov sprocket thiab tuaj yeem ua rau muaj kev ua haujlwm nrov nrov, txo qis kev ua haujlwm, thiab muaj peev xwm ua rau muaj kev puas tsuaj rau cov khoom nyob ib puag ncig.Kev ntsuas cov saw elongation tsis tu ncua nrog cov saw saw hnav lossis tus kav dej tuaj yeem pab txiav txim siab thaum twg nws yuav tsum tau hloov.
2. Corrosion thiab xeb: Cov hlua khi cov menyuam feem ntau raug rau qhov chaw hnyav, xws li sab nraum zoov lossis thaj chaw uas muaj av noo siab.Nyob rau tib lub sijhawm, qhov kev raug mob no tuaj yeem ua rau cov kev sib txuas rau corrode thiab xeb.Corroded chains yog nquag hnav kom nrawm, txo lub zog, thiab txawm tias tawg.Yog tias pom cov kab xeb tshwm sim ntawm cov saw hlau, tshwj xeeb tshaj yog nyob rau hauv qhov chaw tseem ceeb, nws raug nquahu kom hloov cov saw hlau kom ntseeg tau tias kev ua haujlwm du thiab tiv thaiv kev ua tsis tiav.
3. Ntau cov saw slack: Cov menyuam cov hlua yuav tsum khiav nrog qee qhov kev slack kom haum rau qhov kev hloov pauv hauv kev nrawm thiab nro.Txawm li cas los xij, cov saw hlau ntau dhau tuaj yeem qhia txog kev hnav sab hauv thiab kev puas tsuaj rau cov kev sib txuas, uas ua rau lub zog hloov pauv tsis zoo, muaj zog vibration, thiab muaj peev xwm dhia dhia.Kev kho cov saw nro tsis tu ncua thiab hloov cov hlua khi ntau dhau yog qhov tseem ceeb rau kev tswj xyuas cov cuab yeej kev ntseeg tau thiab kev nyab xeeb ntawm kev ua haujlwm.
4. Pom pom kev puas tsuaj: Kev tshuaj xyuas ib ntus yog qhov tseem ceeb los txheeb xyuas cov cim pom ntawm kev puas tsuaj rau cov saw hlau.Piv txwv ntawm qhov kev puas tsuaj xws li kev sib txuas los yog tawg, khoov lossis tsis zoo rau cov menyuam, thiab cov pins ploj lossis hnav lossis cov bushings.Tsis tas li ntawd, txhua yam cim ntawm cov khoom siv qaug zog, xws li khawb lossis cov hlau tsis muaj xim, yuav tsum tsis txhob ignored.Yog tias ib qho ntawm cov teeb meem no tau pom thaum kuaj xyuas, pom zoo hloov tam sim ntawd los tiv thaiv kev puas tsuaj loj.
Hauv kev xaus, kev txheeb xyuas thaum hloov cov hlua khi rau cov menyuam yog qhov tseem ceeb los ua kom muaj kev ua haujlwm txuas ntxiv, kev nyab xeeb thiab kev ntseeg siab ntawm cov tshuab tshuab uas nyob ntawm cov khoom tseem ceeb no.Kev tshuaj xyuas tsis tu ncua tuaj yeem pab pom cov teeb meem tshwm sim thaum ntxov los ntawm kev ceeb toom rau cov cim ntawm cov saw hlau overstretch, corrosion, ntau dhau slack, thiab pom kev puas tsuaj.Kev saib xyuas zoo thiab kev hloov pauv raws sij hawm ntawm cov menyuam chains tsis tsuas yog tiv thaiv kev ua tsis tau zoo xwb, tab sis kuj ua kom zoo dua qhov kev ua tau zoo thiab kev ua neej nyob ntawm cov cuab yeej siv, ua kom muaj kev sib haum xeeb thoob plaws hauv kev lag luam.
Post lub sij hawm: Aug-10-2023