API goridhe kuchera Rock Bits IADC845 kuti iome
Tsananguro yeChigadzirwa
Zvidhinha zvekuchera matombo etricone zvinotengeswa nemutengo wakaderedzwa kubva kufekitori yekuChina.
Tsananguro yeBit:
IADC: 845-TCI sealed roller bearing bit ine gauge dziviriro yekudzivirira kune dzakaoma uye dzinokwenya.
Simba Rinodzvinyirira:
100-150 MPA
14,500-23,000 PSI
Tsananguro yeGround:
Matombo akaomarara, akanyatsokomberedzwa zvakanaka akadai se: hard silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, uye granites.
Tinogona kupa zvidhinha zvekuchera matombo etricone muhukuru hwakasiyana uye akawanda emakodhi eIADC.
Tsanangudzo yeChigadzirwa
| Tsanangudzo Yekutanga | ||||
| Kodhi yeIADC | IADC845 | |||
| Saizi yeRock Bit | 7 7/8 inches | 9 inches | 9 7/8 inches | |
|
| 200mm | 229mm | 251mm | |
| Kubatanidza shinda | PIN yeAPI REG ye4 1/2” | 6 5/8” API REG PIN | ||
| Kurema kwechigadzirwa: | 34KG | 50KG | 65KG | |
| Rudzi rweBheari: | Bhatani reRoller-Ball-Roller-Thrust/Sealed Bearing | |||
| Rudzi rweKutenderera | Mhepo yeJet | |||
| MaParamita Ekushanda | ||||
| Kurema paBit: | 39,380-63,000Lbs | 45,000-72,000Lbs | 49,375-79,000Lbs | |
| Kumhanya Kwekutenderera: | 80-50RPM | |||
| Kumanikidzwa Kwemusana Wemhepo: | 0.2-0.4 MPa | |||
| Tsananguro yeGround: | Matombo akaomarara, akanyatsokomberedzwa akadai se: silica limestone yakaoma, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, uye granite. | |||
CHIGADZIRWA CHEKUCHEKA:
Hazvina kuvharwa pamitsetse yegeji neyomukati.
Yakagadzirirwa maumbirwo akaomarara uye anokwenya ane simba guru rekudzvanya senge magnetite quartzite, quartzite, granite.
Kunyorera: 58,000-70,000Psi
Kudzivirirwa kweMiswende yeShirt:
Carbide yakasimba uye inodzivirira kupfekwa pamuromo nemuchiuno wehembe.
ZVINHU ZVAKAITWA:
Kodhi yeIADC: 845
Rudzi rweKubereka: Bhatani reRoller-Ball-Roller-Thrust/Sealed Bearing
Rudzi rweKutenderera: Jet Air
Kucheka Maumbirwo:
Mitsetse yemukati neyemhino: Ovoid
Mitsetse yeGage: Ovoid
Kudzivirirwa kweGage Bevel: Flat-top
| Muenzaniso | Chidimbu chezino chesimbi & TCI Bit |
| Kodhi yeIADC | 111,114,115,116,117,121,124,125,126,127,131, 135,136,137,214,216,217,225,226,226,235,237,314, 315,316,317,325,326,327,335,336,337,347 |
| 417,427,437,517,527,537,617,627,637,737,837, 832,415,425,435,445,525,625,635,412,415,416,422,425,427,435,436,446,447 ,516,526,532,535,536,537,542,545,547,615,622,632,635,642,645,715,722,725,732,735,742,745,825,832,835,845 | |
| saizi dziripo: | Kubva pa2 7/8 kusvika 26" Saizi hombe dzemaburi ekuvhura, reamer bit |
| mukana | mutengo wakanaka kwazvo uye mhando yepamusoro |
| mhando yebheyaringi: | Bearing yakavharwa uye bearing isina kuvharwa HJ (simbi yakavharwa nejenari) HA (rabha yakavharwa nejenari mhando yebearing inotonhorerwa nemhepo |
| Kuumbwa kana kuti layer | nyoro, yakapfava yepakati, yakaoma, yakaoma yepakati, yakaoma kwazvo |
| Saizi yemabhatani (zvimwe zvinhu) | Mazino emabhatani, akachekwa 1) Mazino ane makona eY 2) Mazino ane X-Chisel 3) Mazino ane K- wide 4) G- Gague protection |
| Zvinhu | Simbi yesimbi, kabhonidhi |
| Kushandiswa | Mafuta negesi, tsime remvura, maindasitiri emigodhi nematectonic, munda wemafuta, kuvaka, geothermal, divi rinoboorera, uye basa rekuvaka pasi pevhu. |










