Molemo
1. Tšusumetso ea ho hanyetsa meno e ntlafatsoa 'me sekhahla sa ho robeha ha leino se fokotsehile ka ho amohela matla a phahameng le ho thatafala ho tiisa meno a carbide;
2. Moralo o ntlafalitsoeng oa nomoro ea leino la leino, nomoro ea leino, bolelele ba leino le bonojoana bo ikhethang bo fana ka papali e felletseng ho bokhoni ba ho itšeha le lebelo la ho itšeha;
3. Li-roller cone tse notletsoeng ka li-circlips li ka jara khatello e phahameng ea ho phunya;
4. The anti-friction alloy e cheselitsoe ka sekoting se ka hare sa "roller bit" ho ntlafatsa bokhoni ba ho thibela ho thibela ho beleha;
5. Khatello e ntlafalitsoeng ea tiiso ea O-ring ea NBR e ntlafatsa ts'epahalo ea ho beha tiiso;
6. Mokotla oohle oa polokelo ea oli ea rabara o ka fokotsang phapang ea khatello le ho thibela mokelikeli oa ho cheka ho kena tsamaisong ea lubrication e amoheloa ho fana ka lubrication e ntle bakeng sa tsamaiso ea ho jara, le ho netefatsa ts'ebetso e tloaelehileng ea lesale la "O" le ho ntlafatsa bophelo ba ho sebetsa. karolo ea rolara;
7. Setlolo se secha se nang le mocheso o phahameng oa ho hanyetsa le ho apara ho tlaase ho amoheloa ho ntlafatsa mocheso o phahameng oa ho hanyetsa tsamaiso ea ho tiisa lubrication ea li-roller bit.
U ka ikhethela biti e nepahetseng ea tricone joang?
Sebopeho se bonolo sa TCI trione bits
Sebopeho se bonolo sa TCI trione bits se sebelisetsoa ho cheka matla a tlase a khatello, libopeho tse bonolo haholo.Karolo ena e ile ea ntlafala hore e sebelisoe ka bobeli ba conical le chisel tungsten carbide tse nang le bophara bo boholo le likhakanyo tse phahameng.Moralo ona oa sebopeho sa ho itšeha, o kopantsoe le boholo ba cone offset, o fella ka litheko tse phahameng tsa ho kenella.Li-intermesh tse tebileng tsa mela e thibelang li-bit bailing ka mokhoa o khomarelang.
Sebopeho se mahareng likotoana tsa TCI trione
Sebopeho se bohareng sa TCI trione bits se na le li-chisel tungsten carbide tse mabifi tse kenyang mela ea serethe le mela e ka hare.Moqapi ona o fana ka lebelo la ho cheka ka potlako le ho eketsa mokhoa o tsitsitseng oa ho itšeha ka thata ho ea bohareng ho thata bakeng sa li-mations.HSN rabara O-ring e fana ka tiiso e lekaneng bakeng sa ho tšoarella nako e telele.
Sebopeho se thata sa TCI trione bits
Sebopeho se thata sa TCI tricone bits se ka sebelisoa ho cheka libopeho tse thata le tse hlabang.Ho kenya li-wear resistance tungsten carbide ho sebelisoa meleng e ka ntle ho thibela tahlehelo ea bit gauge.Linomoro tse kholo tsa ho kenngoa ka sebopeho sa hemispherical li sebelisoa ka mela eohle ho fana ka nako e telele ea sehahi le bophelo bo bolelele.
Tricone bits Sebopeho
Tataiso ea Khetho ea Bit ea Tricone
| LITLHAKISO TSA ROLLER CONE(IADC) | ROLLER CONE(m/h) | TS'EPISO THATA | TS'ELISO | LETS'OA MOFUTA | TLHOKOMELA MATLA | |
| WEM | OBM | |||||
| 111/124 | 15-30 | 18-33 | E bonolo haholo | Sebopeho se bonolo se nang le likarolo tse khomarelang le matla a compressive a lom | Clay, Silts, Sands | <25MPa |
| 116/137/437 | 9-15 | 12-18 | E bonolo | Sebopeho se bonolo se nang le matla a compressive a lom le matla a holimo | Claystone, Marl, Lignite, Sandstone, Tuff | 25-50MPa |
| 136/137/517/527 | 4.5-9 | 6-12 | Bonolo bo mahareng | Sebopeho se bonolo ho isa ho se mahareng se nang le matla a compressive a lom a kopantsoeng le likarolo tse thata | Claystone, Marl, Lignite, Sandstone, Silts, Anhydrites, Tuff | 50-75MPa |
| 211/217/517/537 | 2.5-6 | 3-6 | Mahareng | Sebopeho se mahareng ho isa ho se thata se nang le matla a phahameng a khatello le likarolo tse nyane tsa abrasive | Mudstone Limestone Anhydrite Sandstone(Calcareous) | 75-100MPa |
| 211/236/537/617 | 1.5-2,5 | 1.5-3 | Mathata a Mahareng | Sebopeho se thata le se teteaneng se nang le matla a holimo haholo a ho hatella empa a sa khope | Limestone, Anhydrite, Dolomite | 100-120MPa |
| 311/347/627/637 | 1-1.5 | 1-1.5 | E thata | Sebopeho se thata le se teteaneng se nang le matla a phahameng haholo a khatello le likarolo tse ling tsa abrasive | Shale(Calcareous), Sandstone(Siliceous), Siltstone | 100-200MPa |
| 637/737/837 | 1 | 1 | Thata Haholo | Libopeho tse thata haholo le tse hlabang | Li-quartzite, majoe a hlabang | > 200MPa |
Tataiso ea khetho ea li-tricone BitsMofuta oa Leino la Tricone Bits
Boholo ba Bits
| Bit Size | API REG PIN | Torque | Boima ba 'mele | |
| Intshi | mm | Intshi | 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 | ||
Lihlahisoa tse Amanang
| Bonyane Bongata ba Order | N/A |
| Theko | |
| Lintlha tsa Sephutheloana | Sephutheloana sa Tlhahiso e Tloaelehileng ea Export |
| Nako ea thomello | 7 matsatsi |
| Melao ea Tefo | T/T |
| Matla a Phepelo | E ipapisitse le Taelo e Felletseng |
