API 152mm PDC concave pob zeb me ntsis 4 Hniav rau qhov zoo drilling
Product Description
Daim ntawv thov:
PDC concave laum me ntsis yog ib yam ntawm tag nrho-scale drilling me ntsis, uas yog tsuas yog siv nyob rau hauv thee mine, mining, geological kev tshawb fawb, dej conservancy thiab hydropower, txoj kev loj, railway, choj thiab kev tsim kho.
Qhov laum me ntsis no yog thawj qhov kev xaiv uas yuav tsum tau siv rau hauv kev tsim cov drilling complex nrog kev ruaj ntseg zoo meej, cov kua dej zoo thiab qhov nkag mus sai.
• Hom:Hom zoo tib yam;Hom kev txhawb zog;Super zog hom.
• Xov:Txhua tus poj niam lossis txiv neej threads.
PDC sawv cev rau Polycrystalline Pob Zeb Diamond Compact uas yog hais txog cov cutters ntawm cov tho khoom.
PDC cov khoom muaj qhov tshwj xeeb ntawm kev nkag mus thaum drilling thiab tuaj yeem tawm ua lwm yam khoom hauv txoj cai.
Cov pob zeb diamond cutters yog 10 lub sij hawm muaj zog dua hlau tab sis lawv yog brittle thiab tuaj yeem raug puas tsuaj rau hauv kev tsim tsis tu ncua.
PDC cov khoom nyiam xyaum los ntawm shale's, ntsev av nplaum pob zeb, pob zeb thiab xuab zeb.Tsis txhob gravel thiab xuab zeb pob zeb.
PDC Bits yog ib qho kev xaiv zoo tshaj plaws rau cov qhov dej kim heev lossis qhov tob tob thiab tshwj xeeb tshaj yog thaum drilling hauv cov mos mus rau nruab nrab nyuaj formations.
PDC cov khoom tuaj yeem tsim los ntawm lub cev steel lossis matrix lub cev.
Koj yuav tau txais lub qhov ntxaum tawm ntawm Matrix Lub Cev tab sis lawv tsis tuaj yeem kho lossis rov ua dua lawv tuaj yeem tawg yog tias lub driller dynamically cuam tshuam me ntsis.
Lub cev steel PDC me ntsis yog hnyav dua li lub cev matrix thiab yuav tsis tawg.Nws yuav tsis laum tob li tab sis nws tuaj yeem kho thiab rov kho dua.
Thaum drilling nrog ProDrill PDC cov khoom nws yog ib qho tseem ceeb kom paub thiab peb cov lus qhia rau qhov pom zoo qhov hnyav ntawm lub laum me ntsis thiab tswj qhov kev sib hloov ceev.
Cov cuab yeej drilling tuaj yeem muab cov khoom PDC hauv qhov ntau thiab tsawg ntawm 3.5 "(88.9mm) txog 12 1/4" (311.2 hli).Peb cov khoom PDC muaj 3 txog 6 tis, Dav Hlau Nozzles thiab ntsuas kev tiv thaiv.
kuj tseem tsim PDC cov khoom rau RC drilling (rov qab ncig drilling) daim ntawv thov.
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Khoom Specification
| Drag Bit Size (Inch) | 152mm ib |
| Drag Bit Connection | 3 1/2" reg pin |
| Blades Quantity | 4 |
| Drag Bit Formation | Mos, nruab nrab mos, nyuaj, nruab nrab nyuaj, tsim nyuaj heev. |
Lus Cim: Tshwj xeeb loj yog muaj los ntawm cov qauv los yog kos duab.
| Hom | Dimension | Xov txuas | |
| nti | mm | ||
| 3 blades Kauj ruam hom | 3 1/2–17 1/2 | 89-445 : kuv | N Qws, 2 3/8 ~ 6 5/8 API REG / IF |
| 3 Hniav Chevron Hom | 3 1/2 ~ 8 | 89-203 : kuv | N Qws, 2 3/8 ~ 4 1/2 API REG / IF |
