Fekitori yekuchera mabhiti eHDD tungsten carbide insert tricone rock
Tsananguro yeChigadzirwa
1. Saizi: 3 7/8'' kusvika 36'' dziripo.
2. Kushandiswa: Yakakodzera mafuta, gasi rechisikigo, maindasitiri emvura nemafuta anodziya, mapurojekiti eHDD, nezvimwewo.
3. Chimiro chekucheka: Kusimbisa hunhu hwese hwekucheka mazino nekushandisa tungsten carbide inserts dzemhando yepamusoro dzefomula itsva uye matekiniki matsva e insert bit. Crest insert yakafara yakasiyana yakavandudza kurwiswa kwe bit uye mwero wekupinda kwayo.
4. Chimiro chekudzivirira chegeji: Nzvimbo yechitsitsinho ine gauge trimmer pachitsitsinho, tungsten carbide uye hardfacing pahembe, spear point yakasimba ichawedzera dziviriro yegeji.
5. Chimiro chebheya: Beya rejenari rakanyatsogadzirwa rine zviso zviviri zvekusundidzira. Koni yakakiyiwa nebhora. Pamusoro pebheya remusoro wakaoma. Beya rekoni rakaputirwa nesimbi inoderedza kukweshana uye rakaputirwa nesirivha. Kuramba kweabrasion uye kuramba kubata kwebheya kwacho kwakagadziridzwa, uye kwakakodzera kumhanya kwakanyanya.
Tsanangudzo yeChigadzirwa
| Tsanangudzo Yekutanga | |
| Saizi yeRock Bit | 9 1/2 inches |
| 241.30 mm | |
| Rudzi rweBit | Tungsten Carbide Insert (TCI) Tricone Bit |
| Kubatanidza shinda | 6 5/8 API REG PIN |
| Kodhi yeIADC | IADC537 |
| Rudzi rweKubereka | Chisimbiso chemagazini nekudzivirira kwegeji |
| Chisimbiso chekutakura | Bearing yakavharwa neElastomer (Bearing yakavharwa neRabha) / Bearing yakavharwa nesimbi |
| Dziviriro yeChitsitsinho | Inowanikwa |
| Dziviriro yemuswe wehembe | Inowanikwa |
| Rudzi rweKutenderera | Kutenderera Kwemadhaka |
| MaParamita Ekushanda | |
| WOB (Kurema Pachidimbu) | 24,268-54,153 mapaundi |
| 108-241KN | |
| RPM(r/min) | 120~50 |
| Kuumbwa | Maumbirwo epakati nepakati, akadai se shale yepakati, limestone, jecha repakati nepakati, maumbirwo epakati nepakati ane mibhedha yakaoma uye inokwesha, nezvimwewo. |









