Hauv kev ua haujlwm thiab lub neej tiag tiag, peb feem ntau ntsib qee qhov teeb meem tam sim ntawd. Thaum cov teeb meem tam sim no tshwm sim, peb yuav ua li cas nrog lawv? Piv txwv li, yog tias qhov chaw sib tov asphalt dheev mus ncig ua haujlwm thaum lub sijhawm ua haujlwm, nws yuav pom tseeb cuam tshuam rau kev ua tiav ntawm tag nrho cov haujlwm. Yog tias nws tsis ua haujlwm zoo, nws yuav ua rau muaj qhov tshwm sim loj dua.
Peb paub tias asphalt mixing chaw nres tsheb yog ib qho khoom siv uas nquag siv, uas tshwj xeeb tshaj yog nrov hauv kuv lub teb chaws txoj kev loj. Nws muaj cov qauv zoo meej, ntsuas qhov tseeb, cov khoom zoo, thiab kev ua haujlwm yooj yim. Yog li ntawd, yog tias muaj teeb meem tshwm sim tam sim ntawd, peb yuav tsum ceev faj thiab nrhiav qhov laj thawj ntawm qhov teeb meem ua ntej.

Ua ntej tshaj plaws, vim peb tsis paub qhov ua txhaum, peb yuav tsum tshem tawm ib qho los ntawm ib qho raws li kev paub dhau los. Tom qab ntawd, cia peb kuaj xyuas qhov xwm txheej ntawm lub vijtsam vibrating ua ntej, khiav lub asphalt mixing chaw nres tsheb tsis muaj kev thauj khoom ib zaug, thiab tom qab ntawd ua haujlwm ib txwm ua dua, tom qab ntawd lub sijhawm no, tsuas yog hloov cov thermal relay tshiab.
Yog tias qhov teeb meem tseem tshwm sim tom qab hloov lub thermal relay tshiab, tom qab ntawd xyuas qhov tsis kam, grounding resistance thiab voltage ntawm lub cev muaj zog tig. Yog tias tag nrho cov saum toj no yog qhov qub, ces rub txoj hlua sib kis, pib lub vibrating npo, thiab xyuas cov xwm txheej ntawm ammeter. Yog tias tsis muaj teeb meem nyob rau hauv ib nrab ib teev ntawm kev ua haujlwm tsis muaj kev thauj khoom, nws txhais tau hais tias qhov teeb meem tsis nyob hauv hluav taws xob ntawm asphalt mixing cog.
Tom qab ntawd, nyob rau hauv rooj plaub no, peb tuaj yeem sim rov kho txoj siv kis tau tus mob. Tom qab ua tiav, pib lub vibrating screen. Yog tias qhov thaiv eccentric pom tias muaj teeb meem, tam sim ntawd tua eccentric thaiv, rov pib lub vibrating npo, thiab xyuas cov ntsuas ntsuas tam sim no; lub magnetic meter yog tsau rau vibrating npo lub thawv phaj ntawm asphalt mixing cog, nrog radial runout markings, xyuas cov kabmob, thiab ntsuas lub radial runout yog 3.5 hli; cov kabmob puab kab ellipticity yog 0.32 hli.
Nyob rau lub sijhawm no, txhawm rau daws qhov teeb meem tripping ntawm asphalt mixing cog, cov kev ntsuas uas yuav tsum tau ua yog hloov cov kabmob ntawm lub vibrating npo, teeb tsa eccentric thaiv, thiab rov pib lub vibrating npo. Yog hais tias lub ammeter qhia ib txwm, nws txhais tau hais tias qhov teeb meem raug daws.