API matatu makoni zvishoma IADC537 11 5/8 ″ (295mm) yakaoma zvakanaka
Product Description
Izvo zvakakosha kune kunaka kwekuchera mabheti panguva yebasa.Tinoita zvese zvatinogona kuti tivandudze bhiti.
1) Yakanyanya mhando tungsten carbide
Yakakwira zvinobudirira kucheka kugona uye yakasimba anti-kutyora kugona, izvo zvinogona kuwedzera ROP uye kugadzirisa hupenyu hwesevhisi zvishoma zvinobudirira.
2) Metal yakavharwa magazini ine wedzera cuttter
Iyo bit inogona kuwana hupenyu hurefu hwesevhisi uye kuvimbika kwepamusoro.
3)Muviri uye Welding
Muviri wesimbi une simba guru mushure mekupisa kupisa.
Makumbo matatu akasungwa pamwe chete nemhando ye electrode kuve nechokwadi kugadzikana muchimiro. Kuti uwedzere kusimudzira kugadzikana, mabheti anoenda kuburikidza nekupisa kurapwa kuti abvise kushushikana mushure mewelding.
Chigadzirwa Specification
| Basics Specification | |
| Saizi yeRombo Bit | 11 5/8 inches |
| 295mm | |
| Bit Type | TCI Tricone Bit |
| Thread Connection | 6 5/8 API REG PIN |
| IADC Code | IADC 537G |
| Bearing Type | Journal Yakavharwa Inotakura neGauge Dziviriro |
| Kutakura Chisimbiso | Elastomer kana Rubber/ Metal |
| Kudzivirira Chitsitsinho | Available |
| Shirttail Dziviriro | Available |
| Circulation Type | Mud Circulation |
| Drilling Condition | Rotary drilling, high temp drilling, deep drilling, motor drilling |
| Nozzles | Matatu Nozzles |
| Operating Parameters | |
| WOB (Weight On Bit) | 66,286-29,885 lbs |
| 295-133KN | |
| RPM(r/min) | 50~220 |
| Kuumbwa | Maumbirwo epakati ane simba rakaderera rekumanikidza, senge yepakati, yakapfava shale, yepakati yakapfava limestone, yepakati yakapfava limestone, yepakati yakapfava sandstone, yepakati kuumbwa ine yakaoma uye abrasive interbeds, nezvimwe. |
11 5/8" ndeye 295 mm mudhayamita, iyo tambo yekubatanidza ndeye 6 5/8 reg pini zvinoenderana neAPI yakatarwa.
11 5/8" idhayamita yakakurumbira muMiddle Asian uye Eastern Euorpe kuchera matsime minda, nyika dzinosanganisira Kazakhstan, Uzbekistan, Turkmenistan, Ukraine, Russia, haiwanzo kushandiswa muUSA, South Africa uye South-East Asia.
Ese ari maviri simbi mazino tricone bits uye TCI tricone bits anowanikwa 11 5/8", tine stock yakakwana ye11 5/8" IADC127, 137, 217, 517, 537, iwo mamodheru anogara achikumbirwa nevadhiraivha.
IADC537 zvinoreva kuti trione roller bit inokodzera kuchera matombo akaomarara seraimu, shale, gypsum, etc. The bearing is elastomer sealed kuwedzera hupenyu hwekushanda.
Tungsten carbide inserts(TCI) yakaoma kwazvo alloy pakuboora matombo akaomarara, chitsitsinho chemakoni uye ruoko-musana zvakazara zvakaiswa nemazino eTungsten Carbide.
Iyo saizi yakajairika mumunda wemigodhi, kuchera gomba rinoputika. Mukuchera mugodhi, nhamba yekutanga yeIADC kodhi inowanzoita 6,7,8, uye nhamba yechitatu inowanzova 2 ne5.
Zvinoenderana neIADC mataurirwo etricone bit,"2" zvinoreva yakavhurika inotakura roller bit, uye "5" zvinoreva yakavharwa roller inotakura bhiti ine geji dziviriro.
Mune dzimwe nyika, 10 5/8"(269mm) inowanzoshandiswa kuchera mvura mutsime uye geothermal tsime. Drill rig inotenderedzwa nedhaka remvura, pachinzvimbo chekumanikidza mweya. Naizvozvo, kune akasiyana maapplication, isu tinofanirwa kusarudza akakodzera matricone roller bits. .
Kure yekumabvazuva kuchera mhando uye tekinoroji ichakubatsira iwe kuwana zvakawanda!
