Eyin Tricone Rock Drill Bits:
Awọn milled ehin (irin ehin) tricone die-die liluho fun asọ si alabọde apata Ibiyi.
Awọn asọ ti Ibiyi milled ehin tricone die-die ti wa ni lo lati lu kekere compressive agbara, rirọ Ibiyi.Awọn gigun ehin asọtẹlẹ gigun ni a lo lori awọn cones aiṣedeede giga lati pese awọn iwọn ilaluja ti o tobi julọ ṣee ṣe.Wọ resistance lile ti nkọju si ti wa ni lo lati sakoso ehin yiya.Lori awọn asọ ti bit orisi yi lile ti nkọju si patapata ni wiwa awọn bit eyin.
Awọn alabọde Ibiyi milled ehin tricone die-die ti wa ni lo lati lu ga compressive agbara, alabọde apata Ibiyi.Awọn ehin asọtẹlẹ titu pẹlu gigun gigun ti o dinku ni a lo ninu jara ti awọn apẹrẹ bit yii.Ti nkọju si lile ti o tọ ni a lo lati dinku yiya ehin.
Tabili ti classification ti Ibiyi líle ati bit aṣayan
| Rola konu bit | IDC koodu ti Diamond bit | Ibiyi apejuwe | Rock iru | Agbara titẹ (Mpa) | ROP(m/h) |
| IDC koodu | |||||
| 111/124 | M/S112~M/S223 | Rirọ pupọ: Ibiyi asọ ti alalepo pẹlu agbara titẹ kekere. | Amo Siltstone okuta iyanrin | <25 | >20 |
| 116/137 | M/S222~M/S323 | Rirọ: Ibiyi rirọ pẹlu agbara titẹ kekere ati drillability giga. | Amo apata Marl Lignite okuta iyanrin | 25-50 | 10-20 |
| 417/527 | M/S323~M/S433 | Rirọ alabọde: rirọ si idasile alabọde pẹlu agbara titẹ kekere ati steak. | Amo apata Marl Lignite Iyanrin okuta Siltstone Anhydrite Tuff | 50-75 | 5-15 |
| 517/537 | M322~M443 | Alabọde:Alabọde si idasile lile pẹlu agbara irẹpọ giga ati ṣiṣan abrasive tinrin. | Mudstone Apata dudu shale | 75-100 | 2~6 |
| 537/617 | M422~M444 | Lile alabọde: lile ati idasile ipon pẹlu agbara titẹ agbara giga ati abrasiveness alabọde. | Apata dudu Shale lile Anhydrite Iyanrin okuta Dolomite | 100-200 | 1.5-3 |
Irin Eyin Tricone Bits Iwon
| Awọn iwọn deede | IDC deede | API Reg Pin | Torque Atike (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 gbejade ilana
| Opoiye ibere ti o kere julọ | N/A |
| Iye owo | |
| Awọn alaye apoti | Standard Export Ifijiṣẹ Package |
| Akoko Ifijiṣẹ | 7 ọjọ |
| Awọn ofin sisan | T/T |
| Agbara Ipese | Da lori Apejọ Alaye |
