API feme ea rotary roller bit IADC517 4 3/4″ (120mm)
Tlhaloso ea Sehlahisoa
Tricone bit e ka ikarola ho ba leino la leino le sililoeng le biti ea TCI ho ipapisitse le lisebelisoa tse fapaneng tsa ho seha.
TCI is the meaning of tungsten carbide insert.Tsepe ea meno a tšepe e boetse e bitsa milled tooth bit.
TCI bit e nka meno a alloy a matla a phahameng le a thata haholo, moralo o ntlafalitsoeng oa nomoro ea mola oa leino, bophahamo ba leino la leino, nomoro ea leino, sebopeho se ikhethileng sa leino la alloy, e fana ka papali e felletseng ho khanyetso e phahameng ea TCI bit le bokhoni bo botle ba ho itšeha.
Lintho tse ncha tse sa sebetsaneng le ho roala li sebelisoa ho cheselletsa leino la leino la Steel tooth bit, le ka bolokang sekhahla se phahameng sa ho kenella ha tšepe ea tšepe ea tšepe le ho ntlafatsa bophelo ba leino la ho itšeha.
Ho ea ka mofuta oa ho beha, "tricone rock bit" e ka aroloa hape ka tšepe ea tšepe le e behang tiiso ea rabara.
Tlhaloso ea Sehlahisoa
| Tlhaloso ea Motheo | |
| Boholo ba Rock Bit | 4 3/4 inch |
| 120 limilimithara | |
| Mofuta oa Bit | TCI Tricone Bit |
| Khokahano ea Khoele | 2 7/8 API REG PIN |
| Khoutu ea IADC | IADC 517G |
| Mofuta oa Bearing | Journal e Tiisitsoeng e Kopanetsoeng le Tšireletso ea Gauge |
| Ho Beha Tiiso | Elastomer kapa Rubber/ Tshepe |
| 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 enjene |
| Li-parameter tse sebetsang | |
| WOB (Weight On Bit) | 9,662-25,615 lbs |
| 43-114KN | |
| RPM(r/mots) | 300-60 |
| Tlhophiso | Sebopeho se bonolo sa khanyetso e fokolang ea ho senya le ho phunya ho phahameng. |
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.
Bochabela bo Hōle ke lifeme tse sebetsanang ka ho khetheha le li-drill bits, tse kang li-tricone bits, PDC bits, HDD hole opener, Li-roller cutters bakeng sa lisebelisoa tse fapaneng.
Joalo ka feme e etelletseng pele ea li-drill ho la China, sepheo sa rona ke ho eketsa bophelo ba ho sebetsa.Kamehla re leka ho ntlafatsa li-bits ka litekanyetso tse phahameng tsa ho kenella.Morero oa rona ke ho rekisa boleng bo phahameng ka theko e tlaase ka ho fetisisa.
