China API onye na-egwupụta mmanụ mmanụ maka olulu mmiri nwere mmanụ siri ike
Nkọwa ngwaahịa
A na-eji olulu mmiri na mmanụ na gas dị ka ihe na-emepụta oghere nke ihe fọrọ nke nta ka ọ bụrụ okirikiri okirikiri n'ime eriri ụwa maka mmịpụta mmanụ na gas. A na-etinye ya nke ọma na usoro mgbapu mmiri rotary iji mepụta oghere dị n'ubi. E nwere ụdị dị iche iche nke akuakuzinwo nke ụdị na nha dị iche iche. Ndị ụlọ ọrụ na-eji ihe ndị a na-ewepụ ihe iji mepụta oghere.
Anyị tricone rock drill bit iadc537 nwere na ngwaahịa. A na-eji ikuku eme ihe dị nro na nke dị nro na obere ike mkpakọ. Ọ bụ akwụkwọ akụkọ TCI nke ejiri nchebe nlele. A ga-eji ya mee nkume sandstone na quartz binder, quartzite shale,magma,dolomites na nkume ndị nwere nnukwu nkume metamorphic.
Nkọwapụta ngwaahịa
| Nkọwapụta isi | |
| Nha nke Rock Bit | 6 sentimita asatọ |
| 152.4 mm | |
| Ụdị Bit | Ntinye Tungsten Carbide (TCI) bit |
| Njikọ eriri | 3 1/2 API REG PIN |
| Koodu IDC | IDC537G |
| Ụdị ibu | Akwụkwọ akụkọ |
| Akara Akara | Akara akara |
| Nchekwa ikiri ụkwụ | Dị |
| Nchekwa Shirttail | Dị |
| Ụdị okirikiri | Mgbasa apịtị |
| Ọnọdụ igwu mmiri | Mkpọpu ala Rotary, elu temp mkpọ ala, omimi mkpọ ala, moto mkpọ ala |
| Ngụkọta ọnụ ọnụ eze | 90 |
| Ọnụ ọgụgụ eze Ahịrị | 40 |
| Ọnụọgụ nke ahịrị Gage | 3 |
| Ọnụọgụ nke ahịrị ime | 7 |
| Akuku Jounal | 33° |
| Akwụsịghị | 4.8 |
| Oke arụ ọrụ | |
| WOB (Arọ na Bit) | 11,909-35,952 lbs |
| 53-160KN | |
| RPM(r/min) | 300-60 |
| torque elu akwadoro | 9.5KN.M-12.2KN.M |
| Nhazi | Nhazi dị nro nke nguzogide nkwụsịtụ dị elu na elu drillability. |
Ọwụwa mmiri Far Easternnwere afọ 15 na ihe karịrị mba 30 ahụmahụ ọrụ iji mepụtaakuakuzinwo bit .Anyị nwekwara ike na-enye elu mkpọpu ihe soulutions chepụta ọhụrụ osise maka ọtụtụ dị iche iche ngwa.Ngwa gụnyere mpaghara mmanụ, gas eke, nyocha geoloji, ihe na-agwụ ike, igwu mmiri nke ọma, enwere ike ịhazi ụdị egwu dị iche iche dị ka nhazi nkume dị iche iche n'ihi na anyị nwere nke anyị.API & ISOụlọ ọrụ akwadoro nke tricone drill bits. Anyị nwere ike inye azịza nke injinia anyị mgbe ị nwere ike ịnye ọnọdụ ụfọdụ, dị ka isi ike nke okwute,ụdị nke mkpọpu mmiri, rotary ọsọ, arọ on bit na torque.










