API drilling rig bits supplier IADC216 5 3/4 inches (146mm)
Tlhaloso ea Sehlahisoa
Molao-motheo oa ho sebetsa
2) Ho potoloha ha karoloana ea ho phunya Ha karoloana ea ho phunya e potoloha, ho potoloha ho pota-pota ho pota-pota ho pota-pota axis ea palema ea leino ho bitsoa auto rotation. Lebelo la ho potoloha ha khoune le khethoa ke lebelo la phetoho ea sekhahla sa ho phunya, 'me le amana le phello ea meno ka tlase ho seliba.
3) Longitudinal vibration (axial vibration) impact crushing of the drill bit Phetoho ea boemo ba setsi sa lebili se etsa hore thapo ea boro e khutlisetse holimo le tlase ho latela tataiso ea axial, e leng ho sisinyeha ha longitudinal ea karoloana ea boro, e amanang le likarolo tsa sebopeho sa ho cheka tse kang bolelele ba meno le sebaka sa meno le thuto ea thuto. Libaka tse bonolo li na le li-amplitudes tse nyenyane, ha li-strata tse thata li na le amplitudes tse kholo. Maqhubu a ho sisinyeha a lekana le palo ea meno le lebelo la khoune.
e khethoa ke likarolo tsa sebopeho sa sekoti sa ho phunya. Ka mokhoa o bonolo, ho thella ho hoholo, 'me ka mokhoa o thata, ho joalo
e be nyane ka moo ho kgonehang kapa e se thellehe.
Tlhaloso ea Sehlahisoa
Tlhaloso ea Motheo | |
Boholo ba Rock Bit | 5 3/4" |
146.1 limilimithara | |
Mofuta oa Bit | Leino la tšepe la Tricone Bit/ Bit ea leino le koetsoeng la Tricone |
Khokahano ea Khoele | PIN ea 3 1/2 API REG |
Khoutu ea IADC | Tlhaloso: IADC 216 |
Mofuta oa Bearing | Journal e Tiisitsoeng Roller Bearing |
Ho Beha Tiiso | Rubber Tiiso |
Tšireletso ea Serethe | Ha e fumanehe |
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) | 9,879-27,904 lbs |
44-124KN | |
RPM(r/mots) | 60-180 |
Tlhophiso | Meetso e bonolo ho isa ho e mahareng e nang le matla a phahameng a khatello, joalo ka seretse, gypsum, letsoai, lejoe la mokoetla le bonolo, jj. |
5 3/4" TCI tricone bit e sebelisoa haholo ho cheka seliba sa metsi, ho hlahloba, lesoba la sefofane sa HDD, ho bokella motheo, e na le moralo oa sekoti sa jete se bohareng, kahoo e boetse e sebetsa bakeng sa ho cheka ho potoloha ha metsi. bophelo bo bolelele hofeta lirolara tse bulehileng.