Ukwethulwa kwe-PDC drill bit
♦ Umzimba wensimbi onendawo eqinile ye-tungsten carbide(WC), yenza i-drill bit ibe namandla aphezulu kanye nokuhuzuka okuqinile
ukumelana.
♦ Umsiki we-PDC ozinikezele ungenza ngcono impilo futhi uvikele ubungozi bokuzilolonga okuyinkimbinkimbi okungadluliswanga.
♦ Izinto ezisetshenziswayo: Insimbi ye-alloy enempatho ekhethekile, ifinyelela izici zomshini ezingcono (Rp0, 2: 1200MPa; Rm: 1100 MPa)
♦ Idizayini evunguzayo ye-torque ephansi kanye nezinyo eziklanyelwe izinyo kunciphisa ukuguga nokwandisa impilo
♦ (ayikho impilo yokulungisa kufika ku-8300 M/pc).
♦ Idizayini eyingqayizivele emise okwe-parabolic kanye nebhalansi yezinyo igcina ukubhola kahle ngaphansi kwesivinini esikhulu.
♦ (Isivinini singafika ku-30~40m/h.)
♦ Idizayini yesayensi yokumba ye-dynamic equilibrium kanye nedizayini yebhalansi ye-hydraulic yenza inqubo yokumba ibe bushelelezi.
♦ I-Authoritative API standard kanye nesitifiketi se-ISO, ikhwalithi kanye nesevisi kuzoqinisekiswa kangcono.
ukumelana.
♦ Umsiki we-PDC ozinikezele ungenza ngcono impilo futhi uvikele ubungozi bokuzilolonga okuyinkimbinkimbi okungadluliswanga.
♦ Izinto ezisetshenziswayo: Insimbi ye-alloy enempatho ekhethekile, ifinyelela izici zomshini ezingcono (Rp0, 2: 1200MPa; Rm: 1100 MPa)
♦ Idizayini evunguzayo ye-torque ephansi kanye nezinyo eziklanyelwe izinyo kunciphisa ukuguga nokwandisa impilo
♦ (ayikho impilo yokulungisa kufika ku-8300 M/pc).
♦ Idizayini eyingqayizivele emise okwe-parabolic kanye nebhalansi yezinyo igcina ukubhola kahle ngaphansi kwesivinini esikhulu.
♦ (Isivinini singafika ku-30~40m/h.)
♦ Idizayini yesayensi yokumba ye-dynamic equilibrium kanye nedizayini yebhalansi ye-hydraulic yenza inqubo yokumba ibe bushelelezi.
♦ I-Authoritative API standard kanye nesitifiketi se-ISO, ikhwalithi kanye nesevisi kuzoqinisekiswa kangcono.
Uhlobo Lwebhithi | 6” | 8-1/2” | 8-1/2” | 12-1/4” | Uhlobo Lwebhithi | 17-1/2” GM1606T |
Ikhodi ye-IADC | M423 | M432 | M323 | M432 M332 | Ikhodi ye-IADC | M323 |
M332 | ||||||
Blade | 5 | 6 | 8 | 6 | Blade | 6 |
Usayizi Wokusikwa (mm) | Φ13MM | Φ16MM | Φ13MM | Φ16MM | Usayizi Wokusikwa (mm) | Φ16MM;Φ13MM |
I-Nozzle Qty/Uhlobo | 5 | 13.2 | 9.6 | 30.78 | I-Cutter Qty | Φ16×58;Φ13×81 |
I-Nozzle Qty/Uhlobo | 3NZ | 6NZ | 4NZ | 6NZ | I-Nozzle Qty/Uhlobo | 8NZ |
Ubude be-Gauge | 1.5” | 2.2” | 2” | 2.5” | Ubude begeyiji (mm) | 110 |
Ukuxhumana | 3-1/2” API REG | 4-1/2” API REG | 4-1/2” API REG | 6-5/8” API REG | Ukuxhumana | 7-5/8” API REG |
I-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 |
Isivinini sokujikeleza (rpm) | 60-260 | 60-260 | 60-260 | 60-260 | Usayizi weNozzle (intshi) | 10/32 |
Isisindo ku-Bit(KN) | 8-50 | 20-100 | 20-100 | 30-140 | Isivinini sokujikeleza (Rpm) | 60-260 |
I-Max.WOB(KN) | 90 | 130 | 130 | 180 | Isisindo kubhithi(KN) | 30-200 |
Isilinganiso sokugeleza (ama-lps) | 10-30 | 22-35 | 22-35 | 38-70 | I-Max.WOB (KN) | 240 |
Isilinganiso sokugeleza (ama-lps) | 45-80 | |||||
Ngenhla osayizi abajwayelekile bereferensi yakho.Usayizi ungenziwa ngezifiso ngokwesidingo sakho. |
Inani elincane le-oda | N/A |
Inani | |
Imininingwane yokupakisha | Iphakheji Elijwayelekile Lokulethwa Kokuthunyelwa kwamanye amazwe |
Isikhathi sokuthumela | 7 izinsuku |
Imigomo Yokukhokha | T/T |
Supply Amandla | Ngokusekelwe ku-oda elinemininingwane |