IZINYO ZOKUGULA IZINYONI
I-IADC 1 SERIES DRILL BITS
Lezi zingcezu zisetshenziselwa ukubhola amandla acindezelayo aphansi, ukwakheka okuthambile.Ubude bezinyo lokuqagela busetshenziswa kumakhoni aphezulu ukuze kuhlinzekwe amanani okungena amakhulu kakhulu ngangokunokwenzeka.I-hardfacing engagqoki isetshenziselwa ukulawula ukuguga kwamazinyo.Ezinhlotsheni zamabhithi athambile kakhulu le nto eqinile ivala ngokuphelele amazinyo amancane.
I-IADC 2 SERIES DRILL BITS
Lezi zingcezu zisetshenziselwa ukubhola ukwakheka okuqinile nokunama-abrasive.Amazinyo amafushane kakhulu, aqhelelene kakhulu anamanani amancane okuqinile asetshenziselwa ukumelana nokuphuka.Lezi zingcezu kufanele zimelane nemithwalo ephezulu futhi zibhoboze ama-abrasive formations ngokuchotshozwa, isenzo sokusika.
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 |
Amanothi okusetshenziswa kwe-roller cone bits:
1 .Ngaphambi kokuthi i-drill bit yehle, kuyadingeka ukuqinisekisa ukuthi indawo engezansi yomthombo ihlanzekile, ayinamatshe, futhi akukho nsimbi ewayo.
2. Hlola ukuthi isikulufu sokuxhuma intambo ye-roller cone bit asilungile yini futhi umlomo wombhobho ufakwe kahle.
3. Ukugijima emgodini kudinga ukuzinza, gwema ukucindezeleka futhi uvimbele ukubhoboza.
4. Ijoyinti lokugcina lidinga ukususwa okukhulu ukuze liqale itafula elijikelezayo futhi liqhubeke liphinde lifike phansi komthombo., Geza umthombo ngokugcwele ukuze uvimbele udoti ekuvimbeni umlomo.
5. Umumo wembobo engezansi kufanele ucindezelwe kancane futhi kancane kancane uphenduke uthinte phansi komthombo, ingcindezi encane yokubhoboza, isivinini esiphansi, ukufuduka okukhulu, i-torque encane, futhi isivinini singama-40 ~ 60 rev / min, okungenani 30. imizuzu.
6. Thola isisindo kubhithi nesivinini ngokuhambisana nezimo zangempela zokubunjwa.
7. Ngesikhathi sokubhola kusengaphambili, ukusebenza kufanele kube bushelelezi, ukubhoboza kufanele kube okufanayo, kwenqatshelwe ngokuphelele ukuphakamisa nokukhulula i-drill ngokucijile, intambo yokubhoboza ayibhuleki kahle kanye nentambo yokubhoboza ukuwa kwamahhala.
8. Uma kutholakala ukuthi i-drill bit iyeka ukwenza intuthuko, ingcindezi yepompo iyanda futhi iyancipha ngokusobala, izinga lokungena liyancipha ngokuzumayo, futhi i-torque yanda, phakamisa i-drill ukuze uhlole ngaphandle kokulibala.
| 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 |
