Izinyosi ezigayiwe ze-Tricone Rock Drill Bits:
Izinyo eligayiwe (izinyo lensimbi) i-tricone bits yokumba ukuze akheke amadwala athambile ukuya kwaphakathi.
Izingcezu ze-tricone zezinyo ezithambile ezithambile zisetshenziselwa ukubhola amandla acindezelayo aphansi, ukwakheka okuthambile.Ubude bezinyo ezibonisa ubude busetshenziswa kumakhoni aphezulu ukuze kuhlinzekwe amanani okungena amakhulu kakhulu ngangokunokwenzeka.Ukugqoka ukumelana nobuso obuqinile kusetshenziselwa ukulawula ukuguga kwamazinyo.Ezinhlotsheni zamabhithi athambile kakhulu lokhu okubheke kanzima kuvala ngokuphelele amazinyo amancane.
Amabhithi e-tricone amazinyo okwakheka okuphakathi asetshenziselwa ukubhola amandla acindezelayo aphezulu, ukwakheka kwedwala elimaphakathi.Amazinyo e-Shoot projection anobude obuncishisiwe be-crest asetshenziswa kulolu chungechunge lwama-bit design.Ubuso obuqinile obuqinile busetshenziswa ukunciphisa ukuguga kwamazinyo.
Ithebula lokuhlukaniswa kokuqina kokwakheka kanye nokukhetha okuncane
| I-roller cone encane | Ikhodi ye-IADC yebhithi yedayimane | Incazelo yokwakheka | Uhlobo lwedwala | Amandla acindezelayo (Mpa) | I-ROP(m/h) |
| Ikhodi ye-IADC | |||||
| 111/124 | M/S112~M/S223 | Ithambile kakhulu: ukwakheka okuthambile okunamathelayo okunamandla aphansi acindezelayo. | Ubumba Siltstone itshe lesanti | <25 | >20 |
| 116/137 | M/S222~M/S323 | Ithambile:ukwakheka okuthambile okunamandla acindezelayo aphansi kanye nokubhola okuphezulu. | Itshe lobumba Marl I-Lignite itshe lesanti | 25-50 | 10-20 |
| 417/527 | M/S323~M/S433 | Okuthambile okumaphakathi:ukwakheka okuthambile kuye kwaphakathi namandla acindezelayo aphansi kanye ne-steak. | Itshe lobumba Marl I-Lignite Itshe lesihlabathi Siltstone I-anhydrite I-Tuff | 50 ~ 75 | 5~15 |
| 517/537 | M322~M443 | Okumaphakathi:okuphakathi kuya kokuqinile okunamandla acindezelayo aphezulu kanye ne-abrasive streak ezacile. | Itshe lodaka Itshe elimnyama shale | 75-100 | 2~6 |
| 537/617 | M422~M444 | Ukuqina okumaphakathi:ukwakheka okuqinile nokuminyene okunamandla acindezelayo aphezulu kanye nokuhubeka okumaphakathi. | Itshe elimnyama I-shale eqinile I-anhydrite Itshe lesihlabathi I-Dolomite | 100 ~ 200 | 1.5~3 |
Steel Izinyo Tricone Bits Usayizi
| Osayizi Abavamile | I-IADC ejwayelekile | Iphinikhodi ye-API Reg | I-Make-up Torque(Nm) |
| 3 7/8"(98.4mm) | 126/216/637 | 2 3/8 | 4100 ~ 4700 |
| 4 5/8"(117.4mm) | 126/216/517/537/637 | 2 7/8 | 6100 ~ 7500 |
| 5 1/4"(133.3mm) | 126/216/517/537/637 | 3 1/2 | 9500~12200 |
| 5 5/8"(142.8mm) | 126/216/517/537/637 | 3 1/2 | 9500~12200 |
| 5 7/8"(149.2mm) | 126/216/517/537/637 | 3 1/2 | 9500~12200 |
| 6"(152.4mm) | 126/127/216/517/537/617/637 | 3 1/2 | 9500~12200 |
| 6 1/4"(158.7mm) | 126/127/216/517/537/617/637 | 3 1/2 | 9500~12200 |
| 6 1/2"(165mm) | 126/127/216/517/537/617/637 | 3 1/2 | 9500~12200 |
| 7 1/2"(190mm) | 126/216/517/537 | 4 1/2 | 16300 ~ 21700 |
| 7 5/8"(193mm) | 126/216/517/537 | 4 1/2 | 16300 ~ 21700 |
| 7 7/8"(200mm) | 126/216/517/537 | 4 1/2 | 16300 ~ 21700 |
| 8 1/2"(215.9mm) | 117/127/217/437/517/537/617/637 | 4 1/2 | 16300 ~ 21700 |
| 9 1/2"(241.3mm) | 117/127/217/437/517/537/617/637 | 6 5/8 | 38000~43400 |
| 9 7/8"(250.8mm) | 117/127/217/437/517/537/617/637 | 6 5/8 | 38000~43400 |
| 10 5/8(269.8mm) | 117/127/137/217/517/537/617/637 | 6 5/8 | 38000~43400 |
| 11 5/8(295.3mm) | 117/127/137/217/517/537/617/637 | 6 5/8 | 38000~43400 |
| 12 1/4"(311.1mm) | 114/127/217/437/517/537/617/637 | 6 5/8 | 38000~43400 |
| 13 5/8"(346.0mm) | 127/217/517/537/617/637 | 6 5/8 | 38000~43400 |
| 14 3/4"(374.6mm) | 127/217/517/537/617/637 | 7 5/8 | 46100~54200 |
| 17 1/2"(444.5mm) | 114/115/125/215/515/535/615/635 | 7 5/8 | 46100~54200 |
| 26"(660.4mm) | 114/115/125/215/515/535/615 | 7 5/8 | 46100~54200 |
TRICONE BITS KHIQIZA INQUBO
| Inani elincane le-oda | N/A |
| Inani | |
| Imininingwane yokupakisha | Iphakheji Elijwayelekile Lokulethwa Kokuthunyelwa kwamanye amazwe |
| Isikhathi sokuthumela | 7 izinsuku |
| Imigomo Yokukhokha | T/T |
| Supply Amandla | Ngokusekelwe ku-oda elinemininingwane |
