1. Vim qhov hnyav hnyav ntawm lub rotary drilling rig cov cuab yeej siv, qhov chaw tsim kho yuav tsum tiaj tus, dav, thiab muaj qee qhov nyuaj kom tsis txhob muaj cov khoom siv tog.
2. Tshawb xyuas seb lub cuab yeej laum puas tau hnav sab hniav thaum lub sij hawm tsim kho. Yog tias qhov xyaum tsis raug kaw, kho nws raws sijhawm.
3. Nyob rau hauv thawj grouting, txhaj cov av nkos vertically mus rau hauv nruab nrab ntawm lub qhov taub kom tiv thaiv cov av nkos los ntawm rushing tawm hauv qab raws li lub casing phab ntsa thiab loosen cov av nyob rau hauv qab ntawm lub casing.
4. Vim yog qhov tob tob ntawm cov av nplaum txheej, nws yooj yim ua rau caj dab. Thaum drilling, qhov tob drilling yuav tsum tau nruj me ntsis xyuas.
5. Raws li qhov sib txawv geological tej yam kev mob, kev tswj av nkos yuav tsum tau ntxiv dag zog rau hauv txoj kev tsim kho kom nruj kom cov av nkos zoo thiab kev txhawb nqa ntawm cov av nkos phab ntsa.
6. Rau formations nrog particle loj tsawg dua 100mm, tsoos drilling thoob yuav siv tau rau cov av drilling. Thaum drilling, xyuam xim rau qhov drilling thiab unloading av tom qab lub thoob yog tag nrho; Thaum lub drilling yog mos, yuav tsum tau siv ib tug me me txiav lub kaum sab xis. mus laum cov formations nyuaj; Thaum cov txheej hauv zos muaj pebbles loj nrog ib txoj kab uas hla ntawm 100mm ~ 200mm, ib leeg hauv qab hniav nrog ib tug loj qhib yuav tsum tau. drilled, los yog crushed nrog ib tug xyaum ua ntej drilling; Thaum siv pob zeb nrog ib txoj kab uas hla ntawm ntau tshaj 200mm los yog siv cov probes loj nyob rau hauv lub qhov phab ntsa, ib tug cylindrical pob zeb laum los yog annular drilling yuav tsum tau siv, thawj txiav lub khob hliav qab ntawm lub qhov phab ntsa thiab ces coj nws tawm.
7. Thaum ntsib ib qho av tawv, txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws, koj tuaj yeem rub lub qhov me me ua ntej drilling.
8. Txhawm rau tiv thaiv lub qhov los ntawm inclined thiab over-digging, aligning lub qhov chaw thaum drilling, thiab nws yog qhov zoo tshaj rau unload cov av ntawm qhov chaw.
Gookma Technology Industry Co., Ltdyog ib lub tuam txhab hi-tech thiab cov chaw tsim khoom ua lag luamrotary drilling rig,qhob tov khoomthiab pob zeb twj tso kua mis hauv Suav teb. Zoo siab txais tostiv taujGookmarau kev nug ntxiv!
Post lub sij hawm: Aug-03-2022
