IRIN IRIN EYIN IDI
IDC 1 jara liluho die-die
Wọnyi die-die ti wa ni lo lati lu kekere-compressive agbara, rirọ formations.Awọn gigun ehin asọtẹlẹ gigun ni a lo lori awọn cones aiṣedeede giga lati pese awọn oṣuwọn ilaluja ti o ga julọ ti o ṣeeṣe.Aṣọ lile-sooro ni a lo lati ṣakoso yiya ehin.Lori awọn asọ ti bit orisi yi hardfacing patapata ni wiwa awọn bit eyin.
IDC 2 jara liluho die-die
Wọnyi die-die ti wa ni lo lati lu lile ati abrasive formations.Kukuru pupọ, awọn eyin ti o wa ni pẹkipẹki pẹlu awọn oye ti o kere ju ti lile ni a lo fun resistance fifọ.Awọn die-die wọnyi gbọdọ koju awọn ẹru giga ati lu awọn idasile abrasive pẹlu fifun pa, igbese gige.
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 |
Awọn akọsilẹ fun lilo rola cone bits:
1 .Ṣaaju ki o to lu kekere ti wa ni isalẹ, o jẹ dandan lati jẹrisi pe isalẹ ti kanga jẹ mimọ, laisi grit, ko si si irin ti o ṣubu.
2. Ṣayẹwo ti o ba ti o tẹle asopọ dabaru ti rola konu bit jẹ mule ati awọn nozzle ti fi sori ẹrọ daradara.
3. Ṣiṣe ni iho nilo lati wa ni iduroṣinṣin, yago fun wahala ati idilọwọ liluho.
4. Isẹpo ti o kẹhin nilo iyipada nla lati bẹrẹ tabili iyipo ati ki o tẹsiwaju si isalẹ ti kanga., Wẹ daradara ni kikun lati ṣe idiwọ idoti lati didi nozzle.
5. Awọn apẹrẹ ti iho isalẹ yẹ ki o wa ni rọra ati ki o yipada laiyara si olubasọrọ pẹlu isalẹ ti kanga, titẹ kekere kekere, iyara kekere, iṣipopada nla, iyipo kekere, ati iyara jẹ 40 ~ 60 rev / min, o kere ju 30. iseju.
6. Ṣe ipinnu iwuwo lori bit ati iyara ni apapo pẹlu awọn ipo gangan ti iṣeto.
7. Nigba liluho niwaju, awọn isẹ yẹ ki o wa dan, lilu ono yẹ ki o wa aṣọ, o ti wa ni muna ewọ lati gbe ati ki o tu awọn lu ndinku,lu okun ko daradara braked ati lu okun free isubu.
8. Ti o ba ti ri pe irọpa naa duro ni ilọsiwaju, titẹ fifa soke ati dinku ni gbangba, oṣuwọn ti ilaluja ti dinku lojiji, ati igbiyanju ti o pọ sii, gbe gbigbọn lati ṣayẹwo laisi idaduro.
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 |