Dab tsi yog cov tseem ceeb uas tsis muaj zog ntawm HDD rig rigs?

1. Laum
Raws li cov khoom siv uas tau nkag mus rau hauv kev sib cuag ncaj qha nrog kev tsim, lawv hnav yog cuam tshuam loj los ntawm pob zeb hardness, drilling siab, thiab tig ceev. Piv txwv li, hauv cov pob zeb tawv tawv, cov hniav ntawm cov menyuam lub khob hliav rooj hnav tau sai, feem ntau yuav tsum tau hloov tom ob peb puas mus rau ib txhiab meters. PDC Laum cov khoom tuaj yeem ua tiav lub neej ntawm 2,000-3,000 meters hauv cov ntaub softer, tab sis yuav tsum tau tiv thaiv los ntawm kev sib tw ntawm pob zeb cuam tshuam.
2. Laum rods
Kev kawm ua ke tensile, compressive, thiab torsion carbon stick stick rods tuaj yeem tsim kev nkees sai sai tom qab ntau zaus siv thiab yuav tsum tau kuaj ultrasonic. Siab - Lub zog Alloy Laum Rods tuaj yeem txuas lawv lub neej tau 30%, tab sis yog kim dua.
3. Lub taub hau fais fab
Lub Cev Muaj Zog Ncej: Ntev - Lub lag luam tsis tau yooj yim ua rau cov kab ke sib txuas, cuam tshuam rau cov khoom siv fais fab. Kev tshuaj xyuas txhua 2,000 teev yog pom zoo.
: Pitting los yog hnav ntawm cov hniav hniav muaj ntau tom qab 3,000 teev kev ua haujlwm, xav tau kev ua haujlwm lubrication. 4. av system accessories

Piston: Cov khoom siv roj hmab yuav hnav tom qab 50 teev ntawm kev ua haujlwm tas mus li thiab yuav tsum hloov chaw kom muaj av nkos siab.

Lub tog raj kheej Liner: siab {{0} mud mud tuaj yeem yooj yim khawb sab hauv; Kev tshuaj xyuas ib txwm ntawm kev sib khi yog qhov yuav tsum tau ua.

5. Coj thiab clamping Cheebtsam

Slips: Nquag clamping ntawm cov yeeb nkab laum yuav ua rau hnav. Hloov thaum clamping tsis txaus yog tam sim no (feem ntau tom qab ob peb lub laum dej).

Centerizer Roj Hmab Thaiv: irisular Qhov Diameters Adjustate Hnav; Kev tshuaj xyuas yog qhov yuav tsum tau txhua 50-100 metres ntawm drilling.

6. Hydraulic thiab Sealing

Cov ntsaws ruaj ruaj, xws li cov roj ntsaws ruaj ruaj thiab cov ntsaws ruaj ruaj fab lwg, yog ua los ntawm cov roj hmab thiab ntxim nyiam rau kev laus. Kev kuaj thiab hloov txhua txhua hnub 15-20 hnub yog qhov pom zoo.

Valve manifold: valve core hnav nyob rau hauv high - qhov kev mob siab tuaj yeem ua rau tswj tsis tau; Yuav tsum muaj kev ntsuas hluav taws xob tsis tu ncua.

Txij Nkawm Lus Taw Qhia

{{{0} Kev saib xyuas lub sijhawm tam sim no yog tias hydraulic siab hloov pauv tshaj li 1.5%. Kev tiv thaiv kev hloov pauv: Tho Tho Kev hloov pauv yog qhov yuav tsum tau thaum ua haujlwm poob qis los ntawm 20% lossis cov kab nrib pleb tshwm sim hauv cov yeeb nkab tho.

Kev hloov kho ib puag ncig: pob zeb diamond {{}}}}}} coated broad stemations, thiab tshuaj xyuas ib ce yuav tsum tau ua kom luv.