I-Natural Diamond Core Bit
Idizayini ye-ROP ephakeme ekubunjweni kwezakhiwo ezijulile nezilukhuni, i-PDC drill bit ihlale ibhola kusuka phansi kuya phansi ngqo ngokugijima okuncane noma ngisho okukodwa, kusindisa isikhathi esikhulu nezindleko.
Ehlukile ku-tricone bit, i-PDC drill bit isebenza nge-WOB ephansi kepha i-Higher RPM, ngakho-ke imvamisa isebenza ngemoto eyehlayo ukuthola isivinini sokujikeleza.
Ukusebenza kwe-PDC drill bit kuncike kakhulu kuma-PDC cutters, sinikeza isisombululo esiyingqayizivele kuzidingo ezithile ezakhiweni ezahlukahlukene.
Ukubhola ekwakhiweni okunzima ngokweqile Kufanelekile ukufaka amakhorali ezakhiweni ezilukhuni kakhulu, njenge-sandstone.
Izici
Crown Umqhele ogobile
Umqhele ogobile unengaphakathi elibushelelezi
Design Umklamo womgwaqo okhazimulayo
Ingcosana inomklamo okhazimulayo wamanzi olungele isivinini esikhulu.
Ubuchwepheshe
◆ Okokuzilola okhulelwe okufakelwe
Okuzilolayo okufakelwe okukhulelwe kugcina ukusika kubukhali ngesikhathi sokubhola.
◆ Ifomula ye-matrix eyingqayizivele
Ifomula ye-matrix eyingqayizivele yenza i-matrix ifane nokugqokwa nokwakheka, yenza ukusika kube ngcono
Isingeniso:
Ukubhoboza ukwakheka okuphakathi kuya kokunzima. Ifanelekile ukufaka amakhorali ekwakhekeni okuphakathi kuya kokuqinile ngezinga elithile lokwakheka okuthembekile.
Izici
I-1 Ukubhoboza ukwakheka okuphakathi kuya kokuqinile: Ifanelekile ukufaka amakhorali ekwakhekeni okuphakathi kuya kokuqinile ngezinga elithile lokwakheka okuthembekile.
Ukuhlelwa kwezinyo kwe-2.High-density: Ukuhlelwa kwamazinyo okumaphakathi nendawo ephezulu kanye nedayimane lemvelo elisezingeni eliphakeme kungathuthukisa isivinini sokubhola futhi kwandise impilo yenkonzo yokubhola kancane.
Ifomula ye-matrix eyingqayizivele: Ifomula ye-matrix eyingqayizivele yenza i-matrix ifane nokugqokwa nokwakheka, ikhulisa unqenqema lokusika futhi igqoke ukumelana nedayimane elenza ukuthi kancane lithole i-ROP engcono.
4.Radiant waterway design: Ingcosana inomklamo okhanyayo wemigwaqo wamanzi ofanele ukuklanywa kwejubane elikhulu.
Imininingwane Yomkhiqizo:
| Ikhodi ye-IADC | I-M712 |
| Inani lamakhasi | 18 |
| Indawo yokugeleza ephelele | 0.9 ku2 |
| Isakhiwo sokusika | Idayimane lemvelo |
| Standard gauge ubude | 1-1 / 2 "（38.1 mm） |
| I-torque engenhla yebhakede | 13.4 ~ 16.3KN • m |
| Usayizi omkhulu womgqomo | 6-3 / 4 "× 4" (川 7-4 / 5） |
Amapharamitha wokusebenza anconyiwe:
| Izinga lokugeleza | 10 ~ 30 L / S |
| Ijubane elijikelezayo | 40 ~ 80RPM |
| Ingcindezi yokubhola | 20 ~ 80 KN |
