
ERT (Botenya ba Rubber bo lekanang):
Ka lebaka la ho utloahala ho fetola sebopeho sa ntlo ea stator, lera la stator elastomer la Uniform Thickness downhole motor le tšesaane ebile le lekana. Litšobotsi tsa downhole motor ke bolelele bo bokhutšoanyane, matla a phahameng, ho theoha ha khatello e phahameng, lebelo le tlase la ho potoloha, bokhoni bo phahameng ba ho pholisa, katoloso e tšoanang ea mocheso, e sebelisoang haholo, sebopeho se ntlafalitsoeng haholoanyane le boima bo bobebe. Haholo-holo, litšobotsi li ka lelefatsa bophelo ba downhole motor le ho ntlafatsa bokhoni ba ho cheka selibeng se tebileng haholo, selibeng se shebaneng le tsela le selibeng se nang le mocheso o phahameng.
Khanyetso Seretse se Thehiloeng ho Oli le Mocheso o Phahameng:
Enjene e theohelang tlase e loketse sistimi ea seretse se nang le mocheso o phahameng, se nang le oli e ngata. Maemong a ka tlase ho 180°C le oli e ngata, elastomer ea stator e entsoeng ka ho khetheha e na le sekhahla se phahameng sa ho boloka matla a matla, matla a ho taboha le thepa e meng. Elastomer e hanelang oli e nang le boholo bo utloahalang ba tšitiso e na le phello e betere seretseng se nang le oli e ngata se nang le mocheso o phahameng.
Ho hanyetsa ts'enyeho:
Kamora ho fafatsa ka mafome ho etsa lesela le ikgethang, rotor e na le mafome a betere, kgoholeho ya mobu le ho hanela mafome. Mme enjene e ka tlase e loketse nako e telele mokelikeling o senyang.
Ho Cheka ka Moea:
Ho tjheka ka moya ho ka sireletsa seliba sa polokelo, ho ntlafatsa sekhahla sa ho kenella ha metsi, ho kgutsufatsa nako ya ho tjheka haholo, ho nka mehato ya ho itlhokomela kgahlanong le tahlehelo ya seretse le ho putlama ha diborne, jwale ho sebediswa haholo butle-butle. Mochini wa ho tjheka ka moya o kgannang ka moya o kgannang ka kgase, foam le maro a mang a ka hatellwang, o fana ka matla bakeng sa mochini o kgannang mme o kganna bit ho kenella lefikeng. Mochini wa ho tjheka ka moya o kgannang ka moya o na le ditlhoko tse hodimo tsa botekgeniki tsa sebopeho sa kopano, moralo o otlolohileng wa stator ya enjene le tlhaloso ya tshebetso.
| OD | Khokahanya Khoele | Lobe | Sethaleng | Sekhahla sa Phallo | Lebelo la ho potoloha | Tahlehelo ea Khatello ea Mosebetsi | Torque ea ho hlahisa | Tahlehelo e Phahameng ea Khatello | Torque e Kholo | Khatello ea ho Sebetsa |
| in | Hodimo/tlase | gpm | rpm | psi | lb-ft | psi | lb-ft | lb | ||
| 4 3/4 | 3 1/2 REG | 5:06 | 5 | 171-342 | 140-280 | 585 | 1730 | 824 | 2442 | 10803 |
| 3 1/2 REG | ||||||||||
| 6 3/4 | 4 1/2 REG | 7:08 | 5 | 312-625 | 84-168 | 585 | 5293 | 824 | 7476 | 22000 |
| 4 1/2 REG | ||||||||||
| 8 | 5 1/2 REG | 7:08 | 5 | 295-650 | 75-150 | 585 | 5324 | 824 | 7520 | 34100 |
| 6 5/8REG | ||||||||||
| 9 5/8 | 6 5/8REG | 7:08 | 5 | 600-1200 | 68-135 | 585 | 11760 | 824 | 17720 | 48400 |
| 6 5/8REG | ||||||||||
| 11 1/4 | 7 5/8REG | 3:04 | 4 | 750-1500 | 97-196 | 466 | 8731 | 655 | 12300 | 67500 |
| 7 5/8REG |
* Boholo bo bong bo fumaneha tlas'a litlhoko tsa bareki.
Dipatlisiso
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