Tungsten carbide yekuchera mhangura yekuchera dombo rakaoma rolelr trocpme bit IADC715
Tsananguro yeChigadzirwa
IADC: 715 iTCI yakavharwa roller bearing bit ine gauge dziviriro yekudzivirira kune dzakaoma uye dzinokwenya.
Isa maumbirwo nemagiredhi akagadzirirwa kupa hupenyu hurefu uye kubereka zvakawanda
Hupenyu hwebasa hwakareba kana muchina wadzikira
Kushanda zvakanaka kwebheyaringi inotonhodzwa nemhepo kwakagadziridzwa kwemaawa akawanda nesimbi yepamusoro, kuyera zvikamu, uye hunyanzvi hwejometri
Tsanangudzo yeChigadzirwa
| Tsanangudzo Yekutanga | ||
| Kodhi yeIADC | IADC715 | |
| Saizi yeRock Bit | 9 7/8” | 10 5/8” |
| 251mm | 270mm | |
| Kubatanidza shinda | 6 5/8” API REG PIN | |
| Kurema kwechigadzirwa: | 65KG | 74KG |
| Rudzi rweBheari: | Bhatani reRoller-Ball-Roller-Thrust/Sealed Bearing | |
| Rudzi rweKutenderera | Mhepo yeJet | |
| MaParamita Ekushanda | ||
| Kurema paBit: | 39,500-59,250Lbs | 42,500-63,750Lbs |
| Kumhanya Kwekutenderera: | 90-60RPM | |
| 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. | |
TSANANGURO YEBHITI:
IADC:715
Hazvina kuvharwa pamitsetse yegeji neyomukati.
Yakagadzirirwa maumbirwo akaomarara uye anokwenya ane simba guru rekudzvanya senge magnetite quartzite, quartzite, granite.
Kunyorera: 55,000-66,000Psi
Kuchera tricone bit ndeimwe yezvishandiso zvikuru zvekuchera maburi nekuchera matsime. Kugara kwayo kwenguva refu uye mashandiro ayo, kungave kwakakodzera kuchera kana kwete, izvo zvine simba guru pamusoro pemhando, kumhanya uye mutengo wepurojekiti yekuchera.
Kuputsika kwedombo ne tricone bit yakashandiswa mune yangu kuri kushanda pamwe chete nekukuvadzwa kwemazino pamwe nekuchekwa kwemazino kunokonzerwa nekutsvedza, izvo zvinoita kuti matombo aputsike zvakanaka uye mutengo wakaderera wekushanda.
Zvidimbu zvetricone zvakagadzirwa uye zvinogadzirwa nekambani yedu zvinonyanya kushandiswa pakuchera migodhi mikuru, zvakaita semigodhi yemarasha yakavhurika, migodhi yesimbi, migodhi yemhangura nemigodhi yemolybdenum, pamwe nemigodhi isiri yesimbi.
Nekuwedzera kwemhando dzakasiyana-siyana dzematombo, inoshandiswawo zvakanyanya mukuchera matombo, kubvisa nheyo, kuchera makomba emvura, kugadzira simbi, kugadzira tunnel mubazi rekutakura vanhu muzvitima uye kuchera shaft mumigodhi yepasi pevhu.









