Kev tsim kho ntawm txoj kev taug kev feem ntau ntsib qhov teeb meem ntawm "siv rab phom tua yoov tshaj cum"- siv cov tshuab hnyav yog ob qho tib si kim thiab siv zog- hnyav. Qhov no yog vim li cas me me - nplai txoj kev rollers tau tsim. Qhov hnyav ntawm 2 thiab 5 tons, cov "compact powerhouses" tuaj yeem siv zog ua haujlwm los ntawm qhov chaw nqaim, thaum lawv cov log tsheb lossis cov nruas hlau ua kom lub ntsej muag sib luag zoo li daim iav. Lawv yog cov tshwj xeeb zoo- haum rau cov ntaub ntawv hauv paus xws li xuab zeb, pob zeb, thiab cov pob zeb crushed, muaj peev xwm compacting ntawm 300 mus rau 500 square meters ib teev twg - ua rau lawv tshaj kaum npaug ntau npaum li phau ntawv tamping. Txawm tias zoo dua, qee cov qauv tuaj nruab nrog ua{13}}hauv dej- cov tshuab tshuaj tsuag uas txwv cov plua plav thaum compacting, muab ib qho eco-tus phooj ywg thiab hassle- cov tshuaj dawb.
Thaum ntsib "cov chaw tuag"-xws li thaj chaw nyob ib puag ncig ntoo pits lossis manhole npog- lub vibratory phaj compactor ua tus cawm seej qhov kawg. Qhov hnyav kwv yees li 100 kilograms, qhov "hlau lub rooj ntev zaum" no xa cov quab yuam mus rau hauv av los ntawm siab - zaus vibrations (dhau 2,000 cycles ib feeb), zoo compacting txawm ib tug 3-centimeter{11}} tuab pob zeb cushion txheej. Nws qhov ua tau zoo tshaj plaws yog nws lub peev xwm los pivot 90 degrees- txav nrog lub zog ntawm lub tshuab nqus tsev nqus tsev vacuum-tso cia nws ua haujlwm tau zoo txog li 200 square metres ntawm cov ces kaum sab hauv ib hnub. Cov neeg tsim kho feem ntau khaws ob chav nyob ntawm tes: ib qho rau cov ntu ncaj thiab lwm lub siab rau cov ces kaum nkhaus; siv lawv nyob rau hauv tandem zoo ob npaug rau lawv ua hauj lwm efficiency.
Thaum cuam tshuam nrog cov av rov qab uas muaj cov dej noo siab lossis tshwj xeeb xoob, cov "brute force" tso tawm ntawm qhov cuam tshuam rammer (dhia jack compactor) los rau hauv nws tus kheej. Tsim lub zog los ntawm piston-tsav kev cuam tshuam, lub tshuab no muab lub zog tam sim ntawd ntawm 3 mus rau 5 tons, zoo "squeezing" av hais kom nruj ua ke. Txawm hais tias nws txoj haujlwm zoo li ib txoj hlua hluav taws kub, nws ua tiav qhov tob tob txog li ib meter - ua rau nws zoo tagnrho rau cov cheeb tsam uas xav tau kev sib sib zog nqus sib sib zog nqus, xws li hauv av nyob ib puag ncig cov dej tshuaj ntsuam xyuas. Cov qauv niaj hnub tam sim no muaj kev vibration-dawb tes tuav, tso cai rau cov neeg ua haujlwm ua haujlwm tsis tu ncua txog li ob teev yam tsis muaj kev ua haujlwm ntawm tes-cov neeg ua haujlwm tshwj xeeb tau zoo siab qhuas tias yog "neeg siv-tus phooj ywg."
Cov tswv yim xaiv: Xaiv ib txoj kev me me rau cov pob zeb hauv qab txheej; xa ib lub vibratory phaj compactor rau kaum cheeb tsam; thiab siv qhov cuam tshuam rammer rau qhov xav tau sib sib zog nqus. Los ntawm kev sib txuas ntawm peb hom tshuab, koj tuaj yeem xyuas kom meej qhov zoo ntawm koj txoj kev taug kev txheej txheej yog qhov tsis muaj tseeb!
