Onye na-enye obere bọtịnụ IADC637 7 7/8 ”(200mm)
Nkọwa Ngwaahịa
Ngwa ọrụ igwe tricone API TCI nke e ji ewepụta ihe na China maka igwu olulu mmiri, nke nwere ọnụ ahịa mbelata.
Nkọwa Bit:
IADC: 637 - TCI journal sealed bearing bit with gauge protection for middle hard formations with high compressive strength.
Ike Mkpakọ:
100 - 150 MPA
14,500 - 23,000 PSI
Nkọwa Ala:
Nkume siri ike ma sie ike nke ọma dịka: nkume limestone siri ike silica, streaks quarzite, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorus ores na granite.
Anyị nwere ike inye obere TCI n'ọtụtụ nha (site na 3 3/8" ruo 26") yana ọtụtụ koodu IADC niile.
Ụdị nhazi hydraulic dị iche iche na-eme ka e nwee ike ihicha oghere na oghere nke ọma n'ọtụtụ ụzọ. Nfuli mmiri ndị a nwere ike ihicha ezé ikiri ụkwụ na ezé ikiri ụkwụ dị n'akụkụ ya.
Obere obere akụkụ kwa ngalaba, obere njem ịpụ n'olulu ahụ, na obere ụbọchị iji rụchaa olulu mmiri gị belata ọnụ ahịa gị kwa ụkwụ.
Nkọwapụta Ngwaahịa
| Nkọwapụta Isi | |
| Nha nke Rock Bit | 7 7/8 sentimita asatọ |
| 200 mm | |
| Ụdị Bit | TCI Tricone Bit |
| Njikọ eriri | PIN ndekọ API 4 1/2 |
| Koodu IADC | IADC 637G |
| Ụdị ihe eji eburu | Akwụkwọ akụkọ e ji ihe mkpuchi kpuchie ya na nchekwa Gauge |
| Akara na-ebu | Elastomer ma ọ bụ Rubber/Ígwè |
| Nchedo ikiri ụkwụ | Dị |
| Nchedo Uwe Elu | Dị |
| Ụdị Mgbasa | Mgbasa apịtị |
| Ọnọdụ Ịkụ Ọkụ | Ịgbagharị ihe, ịgbagharị ihe dị elu, ịgbagharị ihe miri emi, ịgbagharị ihe na moto |
| Nozl | 3 |
| Usoro Ọrụ | |
| WOB (Ibu na Bit) | 22,470-53,928 lbs |
| 100-240KN | |
| RPM (r/min) | 40-180 |
| Nhazi | Ọdịdị dị n'etiti nwere ike nrụgide dị ala, dịka ọkara, shale dị nro, limestone dị nro nke ọkara, limestone dị nro nke ọkara, ájá dị nro nke ọkara, nhazi dị ọkara nke nwere ihe siri ike ma na-emebi emebi, wdg. |
Ụlọ ọrụ mmepụta ihe dị na Far Eastern bụ ndị ọkachamara na obere ihe eji egwu mmiri, dịka tricone bits, PDCs bits, HDD hole opener, standard roller cutters maka ọtụtụ ngwa dị iche iche. Ngwa a gụnyere mmanụ, gas eke, geological exploration, directional bolling, mining, watering olulu mmiri, HDD, Construction and standard...
Dịka ụlọ ọrụ mmepụta ihe na-egwu mmiri na China, anyị na-elekwasị anya n'ịbawanye ndụ ọrụ nke igwe na-egwu mmiri. Anyị na-agbalị mgbe niile imeziwanye igwe na-eji nnukwu ọnụego ịbanye. Ọrụ anyị bụ ibelata ọnụ ahịa igwe na-egwu mmiri kwa mita. Ebumnuche anyị bụ ire ngwaahịa dị elu na ọnụ ahịa kacha ala.
