Core drilling rig yog ib yam ntawm cov tub ntxhais drilling cov cuab yeej, uas yog tsuas yog siv rau kev soj ntsuam dav dav thiab kev tshawb nrhiav cov hlau thiab cov khoom tsis yog hlau. Txij li cov tub ntxhais drilling rigs yuav tsum tau nqa tawm kuj ua tiav, unmixed thiab non-torque tsim pob zeb kuaj, cov tub ntxhais drilling rigs yog tag nrho cov teb drilling rigs. Raws li cov qauv ntawm drilling rig gyrator, core drilling rigs yuav muab faib ua peb pawg: ntsug ncej hom, turntable hom thiab mobile gyrator hom.
Cov tub ntxhais drilling rig yog tsim los ntawm cov hauv paus ntsiab lus xws li lub tshuab teb, lub tshuab pub mis, lub tshuab nqa, lub tshuab xa xov, cov cuab yeej tswj thiab lub hauv paus tshuab. Nyob ntawm hom rig, qee qhov tseem ceeb drilling rigs kuj tseem yuav nruab nrog cov ntsuas ntsuas lossis lwm yam txuas.
Lub tshuab teb ntawm lub tshuab drilling yog hu ua gyrator, uas yog siv los tsav lub tshuab drilling kom tig, kom lub laum me ntsis tuaj yeem ua rau lub pob zeb tsis tu ncua. Muaj peb hom gyrators ntawm cov tub ntxhais drilling rigs: ntsug ncej hom, turntable hom thiab mobile hom. Kev faib tawm ntawm cov tub ntxhais drilling rigs yog muab los ntawm qhov no.
Lifting mechanisms yog siv los nqa cov cuab yeej drilling, casing lossis lwm yam. Feem ntau cov drilling rigs tshwj xeeb yog nruab nrog lub tshuab nqa, uas feem ntau hu ua "lifter", thaum qee qhov drilling rigs tsis tau nruab nrog lub tshuab nqa. Piv txwv li, nyob rau hauv lub mobile gyratory drilling rig, lub hwj chim lub taub hau thiab lub tshuab pub mis yog siv los koom tes kom paub txog cov hauj lwm ntawm lub elevator.
Lub tshuab pub mis yog siv los kho thiab tswj cov axial load ntawm lub laum me ntsis hauv qab ntawm lub qhov, thiab pub cov cuab yeej drilling raws li qhov drilling ceev ntawm lub laum me ntsis kom lub laum me ntsis txuas ntxiv drilling.
Lub tshuab xa hluav taws xob yog siv los xa cov hluav taws xob los ntawm lub tshuab fais fab ntawm lub tshuab drilling mus rau cov txheej txheem ua haujlwm ntawm lub tshuab drilling. Txoj kev sib kis ntawm qhov drilling rig fais fab yog cov organic sib kis, semi-hydraulic kis tau tus mob thiab tag nrho hydraulic kis tau tus mob.
Cov cuab yeej tswj tau siv los faib lub zog, kho qhov nrawm ntawm txhua qhov kev ua haujlwm ntawm lub tshuab drilling, thiab hloov cov kev taw qhia txav thiab daim ntawv ntawm kev ua haujlwm. Kev khiav hauj lwm mechanism ntawm cov neeg kho tshuab kis tau tus mob drilling rig yog feem ntau teem ua ke nrog cov muaj feem xyuam nrog, thaum lub sij hawm kev khiav hauj lwm mechanism ntawm hydraulic tsav drilling rig yog feem ntau teem ua ke los tsim ib tug ywj siab tivthaiv, uas yog hu ua lub console.
Core drilling rigs feem ntau yog siv rau kev suav pej xeem thiab tshawb nrhiav cov hlau thiab cov khoom tsis yog hlau. Tsis tas li ntawd, lawv tuaj yeem siv rau engineering geological kev tshawb fawb, kev tshawb fawb hydrogeological, kev tshawb fawb dav dav thiab tshawb nrhiav cov roj thiab roj av, thiab dej zoo drilling.
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