I-API Tricone Bit IADC517 8.5 amayintshi (215.90mm)

I gama le-brand:	EMpumalanga Ekude
Isitifiketi:	I-API ne-ISO
Inombolo Yemodeli:	I-IADC517G
Inani elincane le-oda:	1 isiqephu
Imininingwane Yephakheji:	Ibhokisi lePlywood
Isikhathi sokuthumela:	5-8 izinsuku zokusebenza
Inzuzo:	Ukusebenza Okusheshayo
Isikhathi Sewaranti:	Iminyaka engu-3-5
Isicelo:	Uwoyela, Igesi, I-Geothermy, Ukumba imithombo yamanzi, i-HDD, Imayini

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Ividiyo Ehlobene

Ikhathalogi

Incazelo Yomkhiqizo

Amabhithi avaliwe we-API trione rock metal avela embonini yase-China anesaphulelo esingu-2% senani elikhulu.
I-IADC: 517 - Ijenali ye-TCI evalwe i-bearing bit enokuvikelwa kwegeji yokwakheka okuthambile kuya kokumaphakathi okuthambile okunamandla acindezelayo aphansi.
85 - 100 MPA
12,000 - 14,500 PSI
Amatshe aqinile aphakathi nendawo aqinile njengamatshe esihlabathi anemicu yequartz, i-limestone eqinile noma i-chert, i-hematite ores, amatshe abrasive aqinile, ahlanganiswe kahle afana nalawa: amatshe e-sandstone ane-quartz binder, ama-dolomite, ama-quartzite shales, i-magma kanye namatshe ama-metamorphic ama-coarse grained rocks.

8.5 amayintshi (215mm noma 216mm) API TCI Tricone Bits for Hard Rock
I-8 1/2"(215mm noma 216) iwusayizi ojwayelekile wokumba umthombo ojulile njengowoyela negesi, futhi ingusayizi ojwayelekile wokubhoboza imbobo yokuhlola eqondile.

Ukucaciswa Komkhiqizo

Ukucaciswa Okuyisisekelo
Usayizi we-Rock Bit	8 1/2 amayintshi
Usayizi we-Rock Bit	215mm noma 216mm
Uhlobo Lwebhithi	I-TCI Tricone Bit
Uxhumano Lwentambo	4 1/2 API REG PIN
Ikhodi ye-IADC	I-IADC 517G
Uhlobo Lokuthwala	Ijenali Ivalwe Ngesikali Sokuvikela
Ukufaka uphawu	I-elastomer noma irabha/ insimbi
Ukuvikelwa Kwezithende	Iyatholakala
I-Shirttail Protection	Iyatholakala
Uhlobo Lokuzungeza	Ukuzungeza Udaka
Isimo Sokubhoboza	Ukubhola okujikelezayo, ukubhola ngezinga eliphezulu, ukubhola okujulile, ukubhola kwezimoto
Imilomo	3
Amapharamitha Okusebenza
I-WOB (Weight On Bit)	16,852-48,310 lbs
I-WOB (Weight On Bit)	75-215KN
I-RPM(r/min)	140-60
Ukwakheka	Ukwakheka okuthambile kuye kwamaphakathi okunamandla acindezelayo aphansi, njengetshe lodaka, i-gypsum, usawoti, i-limestone ethambile, njll.