Ifaara
Lati mu iṣẹ ṣiṣe ti tricone lu bit, ọpọlọpọ awọn ẹya bọtini ti a ti ṣe imuse.
1, Jeti C-Center, fun apẹẹrẹ, jẹ apẹrẹ lati ṣe idiwọ dida bọọlu kan laarin bit.Ẹya ara ẹrọ yii ṣe iranlọwọ lati yọkuro eyikeyi agbegbe ito ni isalẹ ti kanga, mu iyara si oke ti awọn eso liluho, ati nikẹhin ṣe ilọsiwaju oṣuwọn ilaluja (ROP).
2, Ga saturation NBR bearings ti a ti ese sinu awọn oniru ti awọn tricone lu bit lati ran din lilẹ titẹ ati ki o mu awọn wa dede ti awọn asiwaju.Iyipada yii ṣe pataki nitori pe o le ṣe iranlọwọ lati dena awọn n jo, eyiti o le jẹ idiyele ati eewu.
3, Ẹya aabo G-Gauge tun jẹ pataki nitori pe o ṣe ilọsiwaju agbara wiwọn ti bit lu tricone lakoko gigun igbesi aye iṣẹ rẹ.Pẹlu ẹya ara ẹrọ yii, awọn olumulo le nireti awọn wiwọn deede diẹ sii, eyiti o le ja si iṣẹ liluho to dara julọ ati awọn abajade.
4, Nikẹhin, fifi afikun ila ti eyin laarin ẹhin taper ati ṣiṣanjade ti fihan pe o jẹ ọna ti o munadoko lati gee ihò borehole ati daabobo konu naa.Ẹya yii ṣe iranlọwọ lati dinku wiwọ ati yiya lori bit lu tricone, ti o mu abajade igbesi aye gigun ati iṣẹ to dara julọ.
Ni akojọpọ, tricone drill bit jẹ ohun elo ti o wapọ ati ti o gbẹkẹle ti o le ṣee lo fun ọpọlọpọ awọn ohun elo liluho.Nipa iṣakojọpọ awọn ẹya ara ẹrọ imotuntun bii ọkọ ofurufu C-Center, awọn beari NBR itẹlọrun giga, Idaabobo G-Gauge, ati ila afikun ti eyin, iṣẹ-ṣiṣe tricone drill bit ati igbesi aye le ni ilọsiwaju ni pataki.
Awọn abuda
1. Lu Bit Asopọ ṣe gẹgẹ bi API bošewa.
2. A le ṣatunṣe iwọn bit gẹgẹbi rigi rẹ.
3.Proven gige awọn ẹya ati awọn apẹrẹ gbigbe tẹsiwaju lati fi didara giga ti iṣẹ ati igbẹkẹle ṣe.
4.Optimized hydraulics pese ROP ti o pọ sii nipa yiyọ awọn eso daradara daradara ati idaniloju ifaramọ ti apata titun lori gbogbo iyipo eto gige.
Itọsọna ti Tricone Bit Yiyan
| IDC | WOB(KN/mm) | RPM(r/min) | WULO FORMATIONS |
| 114/116/117 | 0.3 ~ 0.75 | 180-60 | Awọn idasile rirọ pupọ pẹlu agbara titẹ kekere ati adaṣe giga, gẹgẹbi amọ, mudstone, chalk, ati bẹbẹ lọ. |
| 124/126/127 | 0.3 ~ 0.85 | 180-60 | Awọn idasile rirọ pẹlu agbara titẹ kekere ati adaṣe giga, gẹgẹ bi okuta mudstone, gypsum, iyọ, simenti rirọ, ati bẹbẹ lọ. |
| 134/135/136/137 | 0.3 ~ 0.95 | 150-60 | Rirọ si alabọde formations pẹlu kekere compressive agbara ati ki o ga drillability, gẹgẹ bi awọn alabọde asọ ti shale, lile gypsum, alabọde asọ simenti, alabọde asọ ti sandstone, rirọ Ibiyi pẹlu lile interbed, ati be be lo. |
| 214/215/216/217 | 0.35 ~ 0.95 | 150-60 | Awọn idasile alabọde pẹlu agbara fisinuirindigbindigbin giga, gẹgẹbi shale rirọ alabọde, gypsum lile, okuta alabọde rirọ, okuta iyanrin alabọde, iṣelọpọ rirọ pẹlu interbed lile, ati bẹbẹ lọ. |
| 227 | 0.35 ~ 0.95 | 150-50 | Awọn agbekalẹ lile alabọde pẹlu agbara titẹ agbara giga, gẹgẹbi abrasive shale, limestone, sandstone, dolomite, gypsum lile, okuta didan, ati bẹbẹ lọ |
| Akiyesi: Awọn opin oke ti WOB ati RPM ni tabili oke ko yẹ ki o lo ni igbakanna. | |||
Iwon die-die
| Iwọn Bit | API REG PIN | Torque | Iwọn | |
| Inṣi | mm | Inṣi | KN.M | Kgs |
| 3 3/8 | 85.7 | 2 3/8 | 4.1-4.7 | 4.0-6.0 |
| 3 1/2 | 88.9 | 4.2-6.2 | ||
| 3 7/8 | 98.4 | 4.8-6.8 | ||
| 4 1/4 | 108 | 5.0-7.5 | ||
| 4 1/2 | 114.3 | 5.4-8.0 | ||
| 4 5/8 | 117.5 | 2 7/8 | 6.1-7.5 | 7.5-8.0 |
| 4 3/4 | 120.7 | 7.5-8.0 | ||
| 5 1/8 | 130.2 | 3 1/2 | 9.5-12.2 | 10.3-11.5 |
| 5 1/4 | 133.4 | 10.7-12.0 | ||
| 5 5/8 | 142.9 | 12.6-13.5 | ||
| 5 7/8 | 149.2 | 13.2-13.5 | ||
| 6 | 152.4 | 13.6-14.5 | ||
| 6 1/8 | 155.6 | 14.0-15.0 | ||
| 6 1/4 | 158.8 | 14.4-18.0 | ||
| 6 1/2 | 165.1 | 14.5-20.0 | ||
| 6 3/4 | 171.5 | 20.0-22.0 | ||
| 7 1/2 | 190.5 | 4 1/2 | 16.3-21.7 | 28.0-32.0 |
| 7 5/8 | 193.7 | 32.3-34.0 | ||
| 7 7/8 | 200 | 33.2-35.0 | ||
| 8 3/8 | 212.7 | 38.5-41.5 | ||
| 8 1/2 | 215.9 | 39.0-42.0 | ||
| 8 5/8 | 219.1 | 40.5-42.5 | ||
| 8 3/4 | 222.3 | 40.8-43.0 | ||
| 9 1/2 | 241.3 | 6 5/8 | 38-43.4 | 61.5-64.0 |
| 9 5/8 | 244.5 | 61.8-65.0 | ||
| 9 7/8 | 250.8 | 62.0-67.0 | ||
| 10 | 254 | 68.0-75.0 | ||
| 10 1/2 | 266.7 | 72.0-80.0 | ||
| 10 5/8 | 269.9 | 72.0-80.0 | ||
| 11 1/2 | 292.1 | 79.0-90.0 | ||
| 11 5/8 | 295.3 | 79.0-90.0 | ||
| 12 1/4 | 311.2 | 95.0-102. | ||
| 12 3/8 | 314.3 | 95.0-102.2 | ||
| 12 1/2 | 317.5 | 96.0-103.0 | ||
| 13 1/2 | 342.9 | 105.0-134.0 | ||
| 13 5/8 | 346.1 | 108.0-137.0 | ||
| 14 3/4 | 374.7 | 7 5/8 | 46.1-54.2 | 140.0-160.0 |
| 15 | 381 | 145.0-165.0 | ||
| 15 1/2 | 393.7 | 160.0-180.0 | ||
| 16 | 406.4 | 200.0-220.0 | ||
| 17 1/2 | 444.5 | 260.0-280.0 | ||
| 26 | 660.4 | 725.0-780.0 | ||
Ilana iṣelọpọ
| 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 |
1. Kini awọn ofin sisan?
A gba T / T (30% bi idogo, ati 70% lodi si ẹda B / L), L / C ni oju, Alibaba Escrow ati awọn ofin sisanwo miiran.
2. Awọn ọjọ melo ni o nilo fun apẹẹrẹ mura ati melo?
10-15 ọjọ.Ko si afikun owo fun ayẹwo ati pe ayẹwo ọfẹ ṣee ṣe ni awọn ipo kan.
3. Ọpọlọpọ awọn olupese ni o wa, kilode ti o yan ọ bi alabaṣepọ iṣowo wa?
A ṣe idojukọ lori iṣelọpọ awọn ẹya adaṣe fun ọdun 15 ju, pupọ julọ awọn alabara wa jẹ awọn ami iyasọtọ ni Ariwa America, iyẹn ni lati sọ pe a tun ti ṣajọpọ iriri 15years OEM fun awọn ami iyasọtọ Ere.
