API rock drill bit IDC537 5 1/2 ”(139.7 mm) maka olulu mmiri siri ike
Nkọwa ngwaahịa
N'ogbe API TCI ejiri ihe mkpuchi na-ebu ihe mkpuchi n'ahịa sitere na ụlọ ọrụ China bụ maka igwe na-egwu ala.
Usoro nnwale kacha mma maka paramita mkpọpu:
1. Gwuo maka nkeji 5 na mbụ họrọ WOB kwesịrị ekwesị na RPM na-agafeghị oke ma dekọọ ROP (dị ka egosiri na tebụl dị n'okpuru).
2. Na-abawanye WOB nke ọma ma debe otu RPM ma gbanye n'okpuru WOB a maka nkeji 5 ma dekọọ ROP ọzọ (dị ka e gosiri na tebụl n'okpuru).
3. Belata WOB b otu oke na tepeat nzọụkwụ 2.
4. Chọta WOB n'ime otu nlegharị anya nke ule karịa ka enwere ike inye ROP kachasị elu.
5. Gbanwee RPM nke ọma n'okpuru WOB kacha mma ma dekọọ ROP (dị ka e gosiri na tebụl n'okpuru).
6. Họrọ RPM na ROP kachasị elu.
7. Tọọ ihe nrịbama mkpọpu na ngwakọta kacha mma
Nkọwapụta ngwaahịa
| Nkọwapụta isi | |
| Nha nke Rock Bit | 5 1/2 sentimita asatọ |
| 140mm | |
| Ụdị Bit | Ọnụ ego nke TCI Tricone Bit |
| Njikọ eriri | 3 1/2 API REG PIN |
| Koodu IDC | IDC 537G |
| Ụdị ibu | Akwụkwọ akụkọ mechiri emechi yana Nchedo nlele |
| Akara Akara | Elastomer ma ọ bụ Rubber/Metal |
| Nchekwa ikiri ụkwụ | Dị |
| Nchekwa Shirttail | Dị |
| Ụdị okirikiri | Mgbasa apịtị |
| Ọnọdụ igwu mmiri | Mgbapu mmiri rotary, mkpọpu mmiri dị elu, igwu mmiri miri emi, mkpọpu moto |
| Nozzles | Nozzles atọ |
| Oke arụ ọrụ | |
| WOB (Arọ na Bit) | 14,156-31,458 lbs |
| 63-140KN | |
| RPM(r/min) | 50-120 |
| Nhazi | Nhazi nke etiti nwere ike mkpakọ dị ala, dị ka ọkara, shale dị nro, nkume nzu dị nro, nkume nzu dị nro, nkume aja dị nro, nhazi nke nwere ihe mgbagwoju anya na nke abrasive, wdg. |
Far Eastern bụ ụlọ ọrụ na-ahụ maka ihe ọkụkụ, dị ka tricone ibe n'ibe, PDC ibe n'ibe, HDD oghere oghere, Foundation roller cutters maka dị iche iche ngwa.
Dị ka a na-eduga akuakuzinwo bits factory na China, dịkwuo akuakuzinwo bit ndụ na-arụ ọrụ bụ ihe anyị lekwasịrị anya. Anyị na-agbalị mgbe niile iji melite ibe n'ibe na elu penetration rates.Our nzube bụ na-ere elu àgwà na ala price.
