Ho hlahisoa ha PDC drill bit
♦ 'Mele oa tšepe o nang le tungsten carbide e thata (WC), etsa hore karolo ea ho cheka e be matla a phahameng le ho khojoa ho matla haholo.
khanyetso.
♦ Sehahi se inehetseng sa PDC se ka ntlafatsa bophelo le ho sireletsa kotsi ea ho cheka ho rarahana ho sa feteng.
♦ Lisebelisoa tse tala: tšepe ea alloy e nang le phekolo e khethehileng, e finyella thepa e ntle ea mochine (Rp0, 2: 1200MPa; Rm: 1100 MPa)
♦ Moralo o tlase oa torque le software e etselitsoeng leino e fokotsa ho roala le ho eketsa bophelo
♦ (ha ho na bophelo ba ho lokisa ho fihlela ho 8300 M / pc).
♦ Moralo o ikhethang oa sebopeho sa moqhaka oa parabolic le moralo o leka-lekaneng oa meno o boloka ho phunya hamonate ka lebelo le phahameng.
♦ (Lebelo la ho fihla ho 30~40m/h.)
♦ Moralo oa saense oa ho cheka ka matla a ho leka-lekana le moralo oa hydraulic balance o etsa hore mokhoa oa ho cheka o be bonolo haholoanyane.
♦ Tekanyetso ea Authoritative API le setifikeiti sa ISO, boleng le tšebeletso li tla netefatsoa hamolemo.
khanyetso.
♦ Sehahi se inehetseng sa PDC se ka ntlafatsa bophelo le ho sireletsa kotsi ea ho cheka ho rarahana ho sa feteng.
♦ Lisebelisoa tse tala: tšepe ea alloy e nang le phekolo e khethehileng, e finyella thepa e ntle ea mochine (Rp0, 2: 1200MPa; Rm: 1100 MPa)
♦ Moralo o tlase oa torque le software e etselitsoeng leino e fokotsa ho roala le ho eketsa bophelo
♦ (ha ho na bophelo ba ho lokisa ho fihlela ho 8300 M / pc).
♦ Moralo o ikhethang oa sebopeho sa moqhaka oa parabolic le moralo o leka-lekaneng oa meno o boloka ho phunya hamonate ka lebelo le phahameng.
♦ (Lebelo la ho fihla ho 30~40m/h.)
♦ Moralo oa saense oa ho cheka ka matla a ho leka-lekana le moralo oa hydraulic balance o etsa hore mokhoa oa ho cheka o be bonolo haholoanyane.
♦ Tekanyetso ea Authoritative API le setifikeiti sa ISO, boleng le tšebeletso li tla netefatsoa hamolemo.
Mofuta oa Bit | 6” | 8-1/2” | 8-1/2” | 12-1/4” | Mofuta oa Bit | 17-1/2" GM1606T |
Khoutu ea IADC | M423 | M432 | M323 | M432 M332 | Khoutu ea IADC | M323 |
M332 | ||||||
Lehare | 5 | 6 | 8 | 6 | Lehare | 6 |
Boholo ba Sekoahelo (mm) | Φ13MM | Φ16MM | Φ13MM | Φ16MM | Boholo ba Sekoahelo (mm) | Φ16MM;Φ13MM |
Nozzle Qty / Mofuta | 5 | 13.2 | 9.6 | 30.78 | Sekhahla Qty | Φ16×58;Φ13×81 |
Nozzle Qty / Mofuta | 3NZ | 6NZ | 4NZ | 6NZ | Nozzle Qty / Mofuta | 8NZ |
Bolelele ba Gauge | 1.5” | 2.2” | 2” | 2.5” | Bolelele ba Gauge (mm) | 110 |
Khokahano | 3-1/2” API REG | 4-1/2” API REG | 4-1/2” API REG | 6-5/8” API REG | Khokahano | 7-5/8” API REG |
Make up Torque(KN.m) | 10.4 ~ 11.4 | 24.1 ~ 26.5 | 24.1 ~ 26.5 | 51.7~56.9 | NW/ GW(KG) | 338/388 |
Lebelo la Rotary(rpm) | 60-260 | 60-260 | 60-260 | 60-260 | Boholo ba Nozzle (inch) | 10/32 |
Weight on Bit(KN) | 8-50 | 20-100 | 20-100 | 30-140 | Lebelo la Rotary(Rpm) | 60-260 |
Max.WOB(KN) | 90 | 130 | 130 | 180 | Weight On Bit(KN) | 30-200 |
Sekhahla sa Phallo (lps) | 10-30 | 22-35 | 22-35 | 38-70 | Max.WOB (KN) | 240 |
Sekhahla sa Phallo (lps) | 45-80 | |||||
Ka holimo ke boholo bo tloaelehileng bakeng sa litšupiso tsa hau.Boholo bo ka etsoa ho latela tlhoko ea hau. |
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 |