Amfani
1. An inganta juriyar tasirin haƙora kuma an rage raguwar raguwar haƙori ta hanyar ɗaukar babban ƙarfi da ƙarfi ciminti hakoran hakora;
2. Ingantacciyar ƙira ta lambar layin hakori, lambar haƙori, tsayin haƙori da tsayin haƙori na musamman da sifar haƙori na musamman suna ba da cikakkiyar wasa ga ikon yankewa da yanke saurin bit;
3. Nadi mazugi ragowa kulle tare da cirlips iya ɗaukar high hakowa matsa lamba;
4. An yi amfani da alluran rigakafin ƙwayar cuta a cikin rami na ciki na bit ɗin abin nadi don inganta haɓakar haɓakar ƙwayar cuta;
5. Ƙaƙwalwar hatimin da aka inganta na O-ring na NBR yana inganta amincin ƙaddamarwa;
6. Duk jakar ajiyar man fetur na roba wanda zai iya iyakance bambancin matsa lamba kuma ya hana ruwa mai hakowa shiga tsarin lubrication an karɓa don samar da mai kyau ga tsarin ɗaukar nauyi, da kuma tabbatar da aiki na al'ada na zobe na "O" da inganta rayuwar aiki. abin nadi;
7. Sabuwar man shafawa tare da juriya mai zafi da ƙananan lalacewa an karɓa don inganta yanayin juriya mai girma na tsarin lubrication mai rufewa na abin nadi.
Yadda za a zabi madaidaicin bit tricone don kanka?
Soft samuwar TCI tricone bits
Ana amfani da raƙuman ƙirƙira mai laushi TCI tricone ragowa don haƙa ƙananan ƙarfin matsawa, tsari mai laushi.Wannan bit ɗin an haɓaka shi don amfani da duka conical da chisel tungsten carbide abubuwan sakawa na manyan diamita da tsinkaya mai tsayi.Wannan ƙirar tsarin yankan, haɗe tare da matsakaicin mazugi, yana haifar da babban ƙimar shigar bit.Zurfin tsaka-tsakin layuka masu yankewa yana hana beli kaɗan a cikin sifofi masu ɗanɗano.
Matsakaici samuwar TCI tricone bits
Matsakaicin samuwar TCI tricone ragowa yana da fa'ida mai tsauri tungsten carbide sakawa akan layin diddige da layuka na ciki.Wannan ƙira yana ba da ƙimar hakowa mai sauri da ƙara ƙarfin tsarin yankewa a cikin matsakaici zuwa matsakaicin ƙarfi don mations.HSN roba O-ring yana ba da isasshiyar hatimi don jurewa.
Hard samuwar TCI tricone bits
Za a iya amfani da raƙuman ƙirƙira na TCI tricone don yin rawar jiki mai ƙarfi da ƙira.Ana amfani da abubuwan sakawa na tungsten carbide juriya a cikin layuka na waje don hana asarar ma'aunin bit.Ana amfani da mafi girman lambobi masu sifar hemispherical a duk layuka don samar da dorewa da tsawon rai.
Tricone bits Tsarin
Jagorar Tricone Bit Choice
ROLLER CONE BITS (IADC) | ROLER COONE (m/h) | SIFFOFIN KARYA | FORMATION | NAU'IN ROCK | KARFIN MATSAYI | |
WEM | OBM | |||||
111/124 | 15-30 | 18-33 | taushi sosai | Samuwar taushi tare da yadudduka masu ɗorewa da ƙarfin matsawa lom | Clay, Silts, Yashi | <25MPa |
116/137/437 | 9-15 | 12-18 | Mai laushi | Soft samuwar da lom matsa lamba ƙarfi da high drillability | Claystone, Marl, Lignite, Sandstone, Tuff | 25-50MPa |
136/137/517/527 | 4.5-9 | 6-12 | Matsakaici mai laushi | Samfura mai laushi zuwa matsakaici tare da ƙarfin matsawa lom tare da yadudduka masu wuya | Claystone, Marl, Lignite, Sandstone, Silts, Anhydrites, Tuff | 50-75MPa |
211/217/517/537 | 2.5-6 | 3-6 | Matsakaici | Matsakaici zuwa samuwar wuya tare da babban ƙarfin matsawa da ƙananan yadudduka masu lalata | Mudstone Limestone Anhydrite Sandstone (Calcareous) | 75-100MPa |
211/236/537/617 | 1.5-2.5 | 1.5-3 | Matsakaici Hard | Halitta mai wuya da yawa tare da babban ƙarfin matsawa amma mara ƙima | Anhydrite, lemun tsami, dolomite | 100-120MPa |
311/347/627/637 | 1-1.5 | 1-1.5 | Mai wuya | Halitta mai wuya da yawa tare da babban ƙarfi mai ƙarfi tare da wasu yadudduka masu ƙyalli | Shale (Calcareous), Dutsen Sand (Siliceous), Dutsen Siltstone | 100-200MPa |
637/737/837 | 1 | 1 | Da wuya | Matukar wuya da abrasive samuwar | Quartzite, Igneous duwatsu | > 200MPa |
Guidance na tricone Bits ChoiceNau'in Haƙori na Tricone Bits
Girman Bits
Girman Bit | API REG PIN | Torque | Nauyi | |
Inci | mm | Inci | 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 |
Samfura masu dangantaka
Mafi ƙarancin oda | N/A |
Farashin | |
Cikakkun bayanai | Daidaitaccen Kunshin Isar da Fitarwa |
Lokacin Bayarwa | kwanaki 7 |
Sharuɗɗan Biyan kuɗi | T/T |
Ƙarfin Ƙarfafawa | Dangane da Cikakken oda |