API tricone drilling IADC216 7 5/8 inches (194mm) yerig yemafuta
Tsananguro yeChigadzirwa
Mabhiti eTricone anowanikwa muzvishandiso zvitsva uye zvakamboshandiswa (zvakadzokororwa uye zvakadzokororwa) zvesimbi uye tungsten carbide insert, saizi kubva pa3 3/8”(85.7mm) kusvika 26”(660.4mm) kuti zvishandiswe mumhando dzese, nechero mhando yebearing/seal, uye akasiyana-siyana ezvimwe zvinhu zvakagadzirwa. Mabhiti eTricone, anoshandiswa zvakanyanya mukuchera, mutsime remafuta, mutsime remvura, uye mukuchera mafuta. Mabhiti eTricone Anosanganisira Steel Tooth (anonziwo milled tooth) uye mabhiti eTungsten Carbide Insert (TCI),
Mabhiti eTCI anogara kwenguva refu kupfuura eSteel Tooth, asi anodhura zvakanyanya pakugadzira. Mapoka ese ari maviri eTricone Bits anowanikwa neOpen Bearing kana Sealed Bearing, Roller Bearing kana Friction Bearing (Journal Bearing), Gage Protected kana Non-Gage Protected, nezvimwewo.
Tsanangudzo yeChigadzirwa
| Tsanangudzo Yekutanga | |
| Saizi yeRock Bit | 7 5/8" |
| 190.5mm | |
| Rudzi rweBit | Chidimbu cheZino reSimbi cheTricone/ Chidimbu cheZino rakakuyiwa cheTricone |
| Kubatanidza shinda | PIN yeAPI REG ye4 1/2 |
| Kodhi yeIADC | IADC 216 |
| Rudzi rweKubereka | Chinovhara Roller Bearing |
| Chisimbiso chekutakura | Chisimbiso cheRabha |
| Dziviriro yeChitsitsinho | Hazviwanikwe |
| Dziviriro yemuswe wehembe | Inowanikwa |
| Rudzi rweKutenderera | Kutenderera Kwemadhaka |
| Mamiriro Ekuchera | Kuboora kweRotary, kuboora kwemhepo ine tembiricha yakakwira, kuboora kwakadzika, kuboora mota |
| Maburi | 3 |
| MaParamita Ekushanda | |
| WOB (Kurema Pachidimbu) | 12,842-36,385 mapaundi |
| 57-162KN | |
| RPM(r/min) | 60~180 |
| Kuumbwa | Maumbirwo akapfava kusvika pakati nepakati ane simba guru rekudzvanya, senge matombo emudstone, gypsum, munyu, limestone yakapfava, nezvimwewo.
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Simbi inonziwo milled tooth tricone rock bit. Inogona kuboora matope akapfava, kunyange limestone yakapfava, makoni akaomarara akatarisana ne tungsten carbide, bearing yacho yakavharirwa nebhora, bearing yemhando yepamusoro ye elastomer (rabha) - HNBR O-ring yakavharirwa, grisi compensating system inozora bearing, hupenyu hwekushanda hwakareba kwazvo.









