Iibhithi zokubhola zentsimbi ze-PDC eziyi-8 1/2 intshi S136 zokubhola iOyile
Ingcaciso yeMveliso
Yenzelwe i-ROP ephezulu ekubholeni amatye anzulu naphakathi, ii-PDC drill bits zihlala zibhola ukusuka emhlabeni ukuya ezantsi ngqo ngaphandle kokutshintsha enye i-drill bit, oko konga imali eninzi yokubhola kunye neendleko zomsebenzi.
Ngokungafaniyo nee-tricone bits, ii-PDC drill bits zifuna i-WOB ephantsi kodwa i-RPM ephezulu, ngoko ke ihlala isebenza ne-mud motor ukuze ifumane isantya esiphezulu sokujikeleza.
Umgangatho wee-PDC drill bits uxhomekeke kakhulu kumgangatho wee-PDC cutters, sinikezela ngesisombululo esahlukileyo ngokweemfuno ezithile kunye nolwazi oluneenkcukacha ngejoloji.
Qhagamshelana nathi ngokukhululekileyo ukuze ufumane ulwazi oluthe kratya.
Iinkcukacha zeMveliso
Iinkcukacha zeMveliso zomzimba wentsimbi i-PDC drill bit 8 1/2" S136
| Inani leeBlade | 8 1/2" |
| Ubungakanani boMsiki oPhambili | 13mm |
| Ubungakanani beNozzle. | 6 NZ |
| Ubude beGauge | 2.2 Iintshi |
Iiparameters zokusebenza
| I-RPM(r/min) | 70~270 |
| I-WOB(KN) | 25~115 |
| Izinga lokuhamba (ii-lps) | 22~35 |










