8 1/2 amayintshi PDC Drill Bit M137 for Very Hard Rocks Drilling
Incazelo Yomkhiqizo
Ama-drillers kufanele acabangele:
1> Umzimba we-matrix noma umzimba wensimbi.
2> Osayizi bokusika kanye nenani lama-blades.
3> Abasiki bemigqa emibili noma umugqa owodwa.
4> Ukuvikelwa kwegeji elivunguzayo noma elivamile, ubude begeji, izinto zokuvikela igeji.
5> Imibhobho.
Isicelo
Ukwakheka okuphakathi kanzima kuya kokuqina okunamandla acindezelayo aphansi, njenge-shale eqinile, i-limestone, i-sandstone, i-dolomite, i-gypsum eqinile,
imabula, njll.
Izici
I-M1375 iyi-matrix body PDC bit ene-7 blade egobile enokuvikela emuva kanye ne-spiral gauge. Idizayini yeHydraulic elungiselelwe
kanye nemiphumela yokuhlanza ethuthukisiwe kanye nokupholisa kwezingcezu ukuvimbela kancane ukuthi ungabholi.
Ukucaciswa Komkhiqizo
Ukucaciswa Komkhiqizo we-PDC Drill Bits M137 Yokubhoboza Amatshe Aqinile Kakhulu
Inombolo yama-Blades | 7 |
Usayizi Wokusikwa Oyinhloko | 13 mm |
Nozzle Qty. | 6 NZ |
Ubude be-Gauge | 2.2 Intshi |
Amapharamitha Okusebenza
I-RPM(r/min) | 60-260 |
I-WOB(KN) | 20~100 |
Isilinganiso sokugeleza(lps) | 22-35 |