Fektheri ea li-cones tse tharo IADC217 3 7/8 inches (98mm)
Tlhaloso ea Sehlahisoa
Wholesale API rotary steel toth tricone drilling bit setokong ho ipapisitsoe le theko e tlase haholo le boleng bo holimo ho tsoa fekthering ea China.
Tlhaloso ea Bit:
IADC: 217 - Leino la tšepe le tiisitsoeng ka rolara e nang le tšireletso ea gauge bakeng sa liforomo tse thata tse mahareng le tse mahareng tse nang le matla a phahameng a khatello.
Matla a Khatetsang:
0 - 35 MPA
0 - 5,000 PSI
Tlhaloso ea Motheo:
Majoe a bonolo haholo, a sa tsitsang, a sa kopanngoeng hantle joalo ka letsopa le lehlabathe le sa kopanang hantle, marl limestones, letsoai, gypsum le mashala a thata.
Ho cheka Bochabela bo Hōle ho ka fana ka likotoana tsa ho phunya leino le TCI trione ka boholo bo fapaneng (ho tloha ho 3 "ho ea ho 26") le boholo ba Melao ea IADC.
Ho latela lisebelisoa tse sehang, li-cones tse tharo li ka aroloa ka TCI bit le Steel Tooth Bit
Lisebelisoa tsa tšepe tsa tšepe tsa tricone li na le lebitso le leng la milled tooth tricone bit ho tloha ha meno a hlahisoa ke mochine oa ho sila, sefahleho sa cone se thatafalitsoe ke tungsten carbide. ka ROP e phahameng.
Mererong ea ho cheka oli, ROP e ne e ka fihla ho limithara tse 30 ka hora ha ho cheka karolo e sa tebang.
Morerong oa ho cheka, Bochabela bo Hōle bo na le lilemo tse 15 le phihlelo ea litšebeletso tsa linaha tse fetang 30 ho fana ka lisebelisoa tsa ho cheka le lisebelisoa tse tsoetseng pele tsa ho cheka bakeng sa lisebelisoa tse ngata tse fapaneng. Ts'ebeliso e kenyelletsa tšimo ea oli, khase ea tlhaho, tlhahlobo ea jeoloji, boring ea metsi, merafo, ho cheka seliba sa metsi, HDD, kaho, le foundation. ea likotoana tsa ho cheka. Re ka fana ka tharollo ea moenjiniere oa rona ha o ka fana ka maemo a ikhethileng, joalo ka ho thatafala ha mafika, mefuta ea mochini oa ho cheka, lebelo la rotary, boima ba 'mele le torque. Hape ke hlep ho rona ho fumana likhechana tsa ho cheka ka mor'a hore u re bolelle ho cheka seliba se otlolohileng kapa ho cheka ho rapameng, ho cheka seliba sa oli kapa No-Dig cheka kapa ho cheka motheo.
Tlhaloso ea Sehlahisoa
Tlhaloso ea Motheo | |
Boholo ba Rock Bit | 3 7/8" |
98.4 limilimithara | |
Mofuta oa Bit | Leino la tšepe la Tricone Bit/ Bit ea leino le koetsoeng la Tricone |
Khokahano ea Khoele | 2 3/8API REG PIN |
Khoutu ea IADC | Tlhaloso: IADC 217 |
Mofuta oa Bearing | Journal e Tiisitsoeng Roller Bearing |
Ho Beha Tiiso | Rubber Tiiso |
Tšireletso ea Serethe | E fumaneha |
Tšireletso ea Shirttail | E fumaneha |
Mofuta oa Potoloho | Phallo ea Seretse |
Boemo ba ho phunya | Ho cheka ka rotary, ho cheka mocheso o phahameng, ho phunya ho tebileng, ho phunya motor |
Nozzles | Central Jet Hole |
Li-parameter tse sebetsang | |
WOB (Weight On Bit) | 7,640-21,005 lbs |
34-93KN | |
RPM(r/mots) | 60-150 |
Tlhophiso | Libopeho tse bonolo ho isa ho tse mahareng tse nang le matla a phahameng a khatello, joalo ka seretse, shale e bohareng, gypsum e thata, lejoe la mokoetla le bonolo, lehlabathe le bonolo le mahareng, libopeho tse bonolo tse nang le li-interbed tse thata, jj. |
Meno a teteaneng holim'a li-cones tsa li-tricone bits a bolela meno a manyenyane le matla a ho phunya a majoe a thata, meno a makhutšoane le a manyenyane a etsa hore meno a teteaneng a drill tricone a khone ho phunya majoe a bonolo kapa a mahareng a thata 'me ROP e phahame ho feta likotoana tsa TCI tricone. Bokaholimo ba li-cones bo ntlafatsoa ke sefahleho se thata sa tungsten carbide.
Ka kopo ikopanye le rona ho fumana leseli le eketsehileng, Bochabela bo Hōle bo ea lipontšong linaheng tse ngata lefatšeng ka bophara, ka tšepo ea ho buisana le uena lifahleho li talimane haufinyane.