Inguqulelo encinci
Uyilo lwe-ROP ephezulu xa kusombiwa ubunzulu kunye nobunzima, i-PDC yokomba isoloko iqhelana ukusuka emhlabeni ukuya ezantsi ngokuthe ngqo nangaphantsi okanye kwinto enye, ukugcina ixesha kunye neendleko.
Umahluko kwi-tricone bit, i-PDC drill bit ibaleka nge-WOB esezantsi kodwa i-RPM ePhakamileyo, ke ihlala isebenza ngeemoto ezantsi ukuya kwisantya esijikelezayo.
Ukusebenza kwe-PDC drill bit kuxhomekeke kakhulu kubasiki be-PDC, sinika isisombululo esikhethekileyo kwiimfuno ezithile kulwakhiwo olwahlukeneyo.
Intshayelelo:
Ilungele ukusebenza kwe-coring kulwakhiwo oluphakathi nolukhuni kunye nenqaku lokuphila ixesha elide.
Iimbonakalo
1.Unique Blade Uyilo: Ukungenisa amazinyo okusika awodwa kunye noyilo oluyingqayizivele lwebhleyidi kuphucula amandla okusombela kwindawo enzima.
2. Umgangatho odityanisiweyo:Ngokuphucula ukuphucula ukusebenza kunye nobomi drill bit. Isakhiwo sokusika sinobukroti obomeleleyo.
3. Ubume obukhethekileyo: Uyilo olukhethekileyo lomngxunya wamanzi wamakhaba luphucula amandla okupholisa nokucoca isuntswana, kwaye luphucula ukusebenza ngokufuduka kokucheba.
Ukucaciswa kwemveliso:
| Ikhowudi ye-IADC | M715 |
| Inani leebhleyidi | 12 |
| Indawo yokuhamba iyonke | 0.8 ~ 1.0 kwi2 |
| Isakhiwo sokusika | Idayimani yendalo |
| Ubude begeji esemgangathweni | 1-1 / 2"（Imilimitha engama-38.1） |
| Torque Upper eliphezulu | 7.0 ~ 11.5KN·m |
| Ubungakanani bomgqomo wobunzima | 4-3 / 4"×2 5/8"(UChuan 5-4 / 5) |
Iiparameters zokusebenza okucetyiswayo:
| Umgangatho wohambo | 10 ~ 15 L / S |
| Isantya seRotary | I-40 ~ 100 RPM |
| Ubunzima kwinto encinci | 20 ~ 75 IKN |
