chokhazikika cha spiral blade pobowola chingwe stabilizer
Kufotokozera:
Integral Blade Stabilizer (IBS) ndi chokhazikika chimodzi chozungulira chomwe chitha kuyikidwa pafupi ndi pang'ono kapena pamwamba pa chingwe chobowola. Ndi gawo limodzi lopangidwa kuchokera ku chitsulo champhamvu champhamvu kwambiri (chopanda maginito). Imalepheretsa kukakamira kwa chingwe chobowola pokhazikika pa BHA ndikusunga makolala obowola ndikubowola kutali ndi khoma labowolo. Izi zimachepetsa kugwedezeka, kugwedezeka kwa chitoliro, ndi kuphulika kwa chitsime; Kuonjezera apo, kukhazikikako kumasunga njira yobowola molunjika, yopingasa, kapena yolunjika.
Kufotokozera
Pang'ono kukula (mu) | O.D. (mm) | OD of thupi (mm) | ID (mm) | Utali (mm) | Chingwe mtundu kugwirizana | Pafupi pang'ono mtundu kugwirizana | ||
Pamwamba | Pansi | Pamwamba | Pansi | |||||
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 1/2REG |
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 |