Izingcezu zamafutha ezinyo ze-API zensimbi yokubhoboza ezijikelezayo zisesitokweni

Ifektri yezingcezu zokubhola ze-tricone kahle kawoyela isesitokweni ngentengo encishisiwe
I-IADC: I-115 iyi-Steel tooth sealed roller bearing bit enokuvikelwa kwe-gauge yokwakheka okuthambile okunamandla aphansi okucindezela.
Amandla Okucindezela emininingwane ye-IADC115 bit yile elandelayo:
0-35 MPA/ 0-5,000 PSI
Incazelo Yomhlaba:
I-IADC115 tricone bit ifaneleka emadwaleni athambile, acinene kabi kanye nezindawo ezingagxilile njenge-marl limestones, usawoti, i-gypsum, namalahle aqinile, ubumba namatshe esihlabathi acinene kabi,
Ama-tricone bits anohlobo lwe-Tungsten Carbide Insert (TCI) kanye ne-Mill Tooth (Steel Tooth) ngokwezinto zokusika.
Ziyakwazi ukushintshashintsha futhi zingasika izinhlobo eziningi zokwakheka. I-mill tooth tricone drill bit isetshenziselwa ukwakheka okuthambile. Ama-TCI rotary tricone bits asetshenziselwa ukwakheka okuphakathi nokuqina. Ukwakheka kwamatshe athambile kufaka phakathi isihlabathi esingahlanganisiwe, ubumba, amatshe e-limestone athambile, imibhede ebomvu kanye ne-shale. Ukwakheka okuphakathi nokuqina kufaka phakathi ama-dolomite, amatshe e-limestone, kanye ne-shale eqinile, kuyilapho ukwakheka okuqinile kufaka phakathi i-shale eqinile, kuyilapho ukwakheka okuqinile kufaka phakathi i-shale eqinile, amatshe odaka, amatshe e-cherty kanye nokwakheka okuqinile nokurhabaxa.