A txoj kev cov menyuam-tseem hu ua av compactor- yog ib qho ntawm txoj kev- cov khoom siv hauv tsev. Qee cov neeg feem ntau hais lus tso dag hais tias txoj kev cov menyuam tuaj yeem "flatten" txhua yam hauv nws txoj kev. Tab sis koj puas paub txog cov txheej txheem tsim nyog rau cov haujlwm "compaction" no?
1. Thaum pib ua haujlwm, cov menyuam yuav tsum pib txav mus ua ntej koom nrog kev vibration mechanism. Internal combustion engine yuav tsum xub muab teem rau nruab nrab ceev, thiab tsuas yog tom qab ntawd hloov mus rau ib tug high speed.
2. Thaum hloov lub zog los yog thim rov qab, lub tshuab yuav tsum xub muab coj mus rau qhov chaw nres tsheb kom tiav; Tsis tas li ntawd, lub cav ceev yuav tsum raug txo thaum lub sij hawm lub iav - hloov cov txheej txheem.
3. Nws yog nruj me ntsis txwv tsis pub koom nrog kev vibration mechanism thaum cov menyuam nyob rau hauv ib qho nyuaj, khoom hauv av.
4. Thaum compacting ib tug mos roadbed, cov menyuam yuav tsum xub ua 1-2 hla tsis muaj kev co ua ntej mus rau compact nrog vibration koom.
5. Thaum lub sij hawm compaction, lub vibration zaus yuav tsum tau khaws cia zoo ib yam. Rau rollers nrog adjustable vibration settings, zaus yuav tsum tau teem kom zoo ua ntej pib ua haujlwm; nws yog nruj me ntsis txwv tsis pub kho qhov vibration zaus thaum lub vibration mechanism yog disengaged.
6. Kev hloov kho rau qhov rov qab clutch, kev vibration clutch, thiab nres yuav tsum tsuas yog ua tom qab lub ntsiab clutch raug tshem tawm.
7. Thaum nce toj lossis nqis nqes, lub siab -ceev yuav tsum tsis txhob siv. Tsis tas li ntawd,-xws li rau cov menyuam vibratory articulated ua lub voj voog kaw ntom nti hla dhau- nws yog txwv tsis pub siv lub siab -ceev iav thaum lub sij hawm ntse tig.
8. Lub tshuab vibration yuav tsum tsis txhob koom nrog thaum cov menyuam taug kev ntawm kev kub ceev.
9. Thaum kaw lub tshuab, ua ntej disengage lub vibration mechanism; Tom qab ntawd, muab cov txheej txheem thim rov qab rau hauv nruab nrab (center) txoj haujlwm thiab kev sib kis hauv nruab nrab iav. Thaum kawg, koom nrog tus pas tuav tes; tso cai rau lub cav ua haujlwm rau ob peb feeb ua ntej nws tig tawm.
10. Tag nrho lwm cov kev cai ua haujlwm yuav tsum ua raws li cov kev cai tsim los rau kev zoo li qub -compaction road rollers.
