Kev faib tawm thiab cov ntsiab cai ua haujlwm ntawm Pob Zeb Drilling Machine

Pob zeb drilling tshuab, tseem hu ua pob zeb laum los yog pob zeb tawg, yog cov cuab yeej tseem ceeb siv hauv ntau yam lag luam xws li mining, kev tsim kho, thiab kev tshawb nrhiav.Kab lus no yog npaj los muab cov ntsiab lus ntawm cov kev faib tawm thiab cov qauv kev ua haujlwm ntawm pob zeb drilling tshuab.

I. Kev faib tawm ntawm Pob Zeb Drilling Machine:

1. Hand-held Pob Zeb Drills:
- Pneumatic Hand-held Rock Drills: Cov kev xyaum no yog siv los ntawm cov cua compressed thiab feem ntau siv rau kev ua haujlwm me me.
- Electric Hand-held Rock Drills: Cov kev xyaum no yog siv los ntawm hluav taws xob thiab tsim nyog rau kev ua haujlwm hauv tsev drilling lossis thaj chaw uas tsis muaj qhov cua.

2. Mounted Pob Zeb Drills:
- Pneumatic Mounted Pob Zeb Drills: Cov kev xyaum no tau teeb tsa rau ntawm lub rig lossis lub platform thiab feem ntau yog siv hauv cov mining loj thiab kev tsim kho.
- Hydraulic Mounted Pob Zeb Drills: Cov kev xyaum no yog siv los ntawm cov tshuab hydraulic thiab paub txog lawv qhov kev ua haujlwm siab drilling thiab ntau yam.

II.Cov Ntsiab Cai Ua Haujlwm ntawm Pob Zeb Drilling Tshuab:
1. Percussion Drilling:
- Percussion drilling yog cov txheej txheem drilling feem ntau siv hauv pob zeb drilling tshuab.
- Lub laum me ntsis ntaus pob zeb nto dua ntawm qhov zaus, tsim cov pob zeb tawg thiab tshem tawm cov pob zeb.
- Lub laum me ntsis txuas nrog lub piston lossis rauj uas txav nce thiab nqis nrawm, xa cov kev cuam tshuam rau lub pob zeb nto.

2. Rotary Drilling:
- Rotary drilling yog siv thaum drilling los ntawm cov pob zeb nyuaj.
- Lub laum me ntsis rotates thaum thov downward siab, sib tsoo thiab fracturing lub pob zeb.
- Cov txheej txheem no feem ntau yog siv hauv kev ua haujlwm tob tob, xws li kev tshawb nrhiav roj thiab roj.

3. Down-the-Hole (DTH) Drilling:
- DTH drilling yog variation ntawm percussion drilling.
- Lub laum me ntsis txuas nrog ib txoj hlua xyaum, uas yog tom qab ntawd txo qis rau hauv lub qhov.
- Cov cua compressed yog yuam kom lub laum txoj hlua, cuam tshuam rau lub laum me ntsis thiab tawg lub pob zeb.

Pob zeb drilling tshuab ua lub luag haujlwm tseem ceeb hauv ntau qhov kev lag luam, ua kom muaj txiaj ntsig zoo thiab meej drilling.Kev nkag siab txog cov kev faib tawm thiab cov ntsiab cai ua haujlwm ntawm cov tshuab no yog qhov tseem ceeb rau kev xaiv cov cuab yeej tsim nyog rau cov ntawv thov tshwj xeeb.Txawm hais tias nws yog tes tuav los yog mounted, powered los ntawm huab cua, hluav taws xob, los yog hydraulics, pob zeb drilling tshuab txuas ntxiv hloov zuj zus kom tau raws li qhov xav tau ntawm kev lag luam niaj hnub no.