Taw qhia
Pob zeb drilling yog txheej txheem siv los tsim qhov hauv cov pob zeb pob zeb. Cov txheej txheem ntawm drilling yog siv ntau yam cuab yeej drilling thiab cov tswv yim, Nws yog ib qho tseem ceeb ntawm cov txheej txheem siv hauv kev lag luam mining, roj thiab roj ntau lawm, kev tsim kho, thiab ntau ntxiv.
Hauv tsab xov xwm no, peb yuav tham txog ntau txoj hauv kev siv hauv pob zeb drilling, ntau yam khoom siv drilling, thiab cov yam ntxwv uas cuam tshuam rau kev ua haujlwm ntawm pob zeb drilling.
Dab tsi yog pob zeb drilling?
Pob zeb drilling yog txheej txheem uas muaj kev sib tsoo rau hauv qhov chaw ntawm cov pob zeb uas muaj zog los tsim qhov rau ntau yam kev siv. Cov txheej txheem no yog qhov tseem ceeb hauv kev lag luam mining kom rho tawm cov zaub mov hauv ntiaj teb, hauv kev tsim roj thiab roj, kev tsim kho, thiab ntau ntxiv.
Cov txheej txheem drilling suav nrog kev siv cov cuab yeej tshwj xeeb drilling uas yog tsim los nkag rau pob zeb nto los tsim cov qhov yuav tsum tau ua. Qee zaum, pob zeb drilling tuaj yeem yog qhov nyuaj thiab nyuaj vim qhov nyuaj thiab qhov tob ntawm cov pob zeb tsim.
Hom pob zeb drilling txheej txheem
Muaj cov txheej txheem sib txawv siv hauv pob zeb drilling, uas suav nrog cov hauv qab no:
1. Percussion drilling
Percussion drilling yog txheej txheem ntawm kev siv rov ua dua lub tshuab rau lub pob zeb nto los tsim qhov xav tau qhov tob thiab qhov loj. Cov txheej txheem no suav nrog kev siv lub laum me me uas muaj lub ntsej muag zoo li chisel.
Lub laum me ntsis yog txuas mus rau qhov kawg ntawm lub laum pas nrig uas tau tsav mus rau hauv lub pob zeb nto siv lub zog percussive. Lub laum me ntsis yog tig thaum lub zog percussive yog siv los pab tawg lub pob zeb nto.
Percussion drilling yog ib txoj hauv kev zoo rau kev khawb qhov ntiav rau cov kab me me tawg qhov, qhov dej, thiab qhov dej hauv qhov dej.
2. Rotary drilling
Rotary Drilling yog ib txoj kev uas yuav tsum tau siv ib tug rotary laum ntsis uas txuas mus rau qhov kawg ntawm ib tug laum qia. Lub laum qia yog tig ntawm kev kub ceev thaum lub laum me ntsis raug nias tawm tsam pob zeb nto.
Lub rotary laum me ntsis feem ntau muaj peb lossis plaub lub ntsej muag, uas txiav rau hauv pob zeb nto los tsim qhov yuav tsum tau ua. Cov txheej txheem ntawm rotary drilling yog siv rau drilling qhov tob rau kev tshawb nrhiav cov pob zeb hauv av, roj thiab roj qhov dej, thiab cov qhov dej kub hauv qhov dej.
3. Pob zeb diamond drilling
Pob zeb diamond drilling yog txheej txheem uas siv cov pob zeb diamond-tipped laum me ntsis uas tig mus rau hauv pob zeb nto los tsim ib lub qhov. Lub pob zeb diamond-tipped laum ntsis yog ua los ntawm qib industrial-qib pob zeb diamond uas tiv taus hnav thiab tsim kua muag.
Cov txheej txheem ntawm pob zeb diamond drilling yog siv los tsim cov qhov zoo tshaj plaws rau kev tshawb nrhiav cov pob zeb hauv av, cov dej kub hauv dej, thiab cov roj thiab cov qhov dej.
Hom pob zeb drilling cuab yeej
Muaj cov khoom siv sib txawv drilling siv hauv pob zeb drilling, uas suav nrog cov hauv qab no:
1. Drilling rigs
Drilling rigs yog cov tshuab siv los tho qhov rau hauv cov pob zeb nyuaj. Cov rigs no tuaj nyob rau hauv ntau qhov ntau thiab tsawg, tsim, thiab specifications nyob ntawm daim ntawv thov.
Drilling rigs yog siv rau kev tshawb nrhiav drilling, mining, kev tshawb nrhiav roj thiab roj, thiab kev tsim hluav taws xob hauv av.
2. Drill bits
Laum khoom yog cov cuab yeej siv los txiav rau hauv pob zeb nto los tsim qhov xav tau qhov loj thiab qhov tob. Laum khoom tuaj nyob rau hauv cov duab sib txawv, qhov ntau thiab tsawg, thiab cov ntaub ntawv nyob ntawm seb hom pob zeb tau drilled thiab cov txheej txheem drilling siv.
3. Drilling kua
Drilling kua yog cov kua siv los lubricate lub laum me ntsis thiab nqa pob zeb txiav tawm ntawm lub qhov. Cov kua dej no kuj pab kom txias lub laum me ntsis thiab tiv thaiv nws los ntawm overheating.
Drilling kua yog qhov tseem ceeb hauv cov txheej txheem drilling vim lawv pab tswj kev ncaj ncees ntawm cov pob zeb tsim thaum lub sijhawm drilling.
Yam uas cuam tshuam rau pob zeb drilling efficiency
Ntau yam cuam tshuam rau pob zeb drilling efficiency, uas suav nrog cov hauv qab no:
1. Pob zeb hardness
Lub hardness ntawm lub pob zeb tsim tau drilled cuam tshuam cov efficiency ntawm cov txheej txheem drilling. Qee lub pob zeb nyuaj dua thiab nyuaj rau kev xyaum dua li lwm tus.
2. Hom khoom siv drilling
Hom kev siv cov khoom siv drilling cuam tshuam rau kev ua haujlwm ntawm cov txheej txheem drilling. Qee cov cuab yeej siv drilling ua haujlwm tau zoo dua rau qee qhov kev siv drilling dua li lwm tus.
3. Drilling txoj kev
Cov txheej txheem drilling siv cuam tshuam rau kev ua haujlwm ntawm cov txheej txheem drilling. Percussion drilling, rotary drilling, thiab pob zeb diamond drilling txhua tus muaj peev xwm sib txawv thiab kev txwv.
4. Qhov tob ntawm lub qhov
Qhov tob ntawm lub qhov yog drilled cuam tshuam cov efficiency ntawm cov txheej txheem drilling. Qhov tob tob yuav tsum tau siv sijhawm ntau, cov peev txheej, thiab cov cuab yeej tshwj xeeb.
Xaus
Pob zeb drilling yog ib qho tseem ceeb txheej txheem siv nyob rau hauv ntau yam kev siv. Muaj cov txheej txheem drilling sib txawv, cov cuab yeej siv, thiab yam uas cuam tshuam rau kev ua haujlwm ntawm pob zeb drilling. Los ntawm kev nkag siab txog cov xwm txheej no, nws tuaj yeem txhim kho kev ua haujlwm ntawm pob zeb drilling thiab ua kom cov khoom tsim tau.
