integral gburugburu agụba eriri mkpọpu ihe stabilizer
Nkọwa:
Integral Blade Stabilizer (IBS) bụ stabilizer na-atụgharị otu akụkụ nke enwere ike idowe ya nso na bit ma ọ bụ n'elu na eriri egwu. Ọ bụ otu ihe owuwu nke arụpụtara site na nchara ọla dị elu (nhọrọ na-abụghị igwe magnet). Ọ na-egbochi ịrapara dị iche iche nke eriri olulu ahụ site n'ime ka BHA guzosie ike na idobe olu mgbawa na ọkpọkọ ọkpọkọ pụọ na mgbidi olulu mmiri. Nke a na-ebelata ịma jijiji, ịkụnye ọkpọkọ ikuku, na nhụsianya nke ọma; Ọzọkwa, nkwụsi ike ahụ na-edobe ọnọdụ mkpọpu ala ma ọ bụ olulu mmiri kwụ ọtọ, kehoraizin, ma ọ bụ ntụzịaka.
Nkọwapụta
Bit nha (n'ime) | O.D. (mm) | OD of ahu (mm) | NJ (mm) | Ogologo (mm) | Ụdọ ụdị njikọ | nso bit ụdị njikọ | ||
N'elu | Ala | N'elu | Ala | |||||
6 | 152.2 | 121 | 51 | 1200 | NC38 | NC38 | NC38 | 3 1/2 REG |
6 1/4 | 158.7 | 121 | 51 | 1200 | NC38 | NC38 | NC38 | 3 1/2 REG |
6 1/2 | 165.1 | 121 | 51 | 1200 | NC38 | NC38 | NC38 | 3 1/2 REG |
7 1/2 | 190.5 | 159 | 57 | 1600 | NC46 | NC46 | NC46 | 4 1/2 REG |
7 7/8 | 200 | 159 | 57 | 1600 | NC46 | NC46 | NC46 | 4 1/2 REG |
8 1/2 | 215.2 | 165 | 71 | 1800 | NC50 | NC50 | NC46 | 4 1/2 REG |
9 1/2 | 241.3 | 197 | 71 | 1800 | NC50 | NC50 | NC50 | 6 5/8 REG |
121/4 | 311.2 | 203 | 76 | 1800 | 6 5/8 REG | 6 5/8 REG | 6 5/8 REG | 6 5/8 REG |
16 | 406 | 229 | 76 | 2200 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
17 1/2 | 444.5 | 241.3 | 76 | 2200 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
24 | 609.6 | 241.3 | 76 | 2540 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
26 | 660.4 | 241.3 | 76 | 2540 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
28 | 711.2 | 254 | 76 | 2540 | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG | 7 5/8 REG |
Dee ozi gị ebe a ziga anyị ya