API Steel tooth oilwell bits za makina obowola ozungulira omwe ali mgulu

Factory of oil well tricone drill drill bits zomwe zili ndi mtengo wotsitsidwa
IADC: 115 ndi Zitsulo zomata zodzigudubuza zokhala ndi chitetezo cha geji pamapangidwe ofewa okhala ndi mphamvu zochepa.
Compressive Strength ya zambiri za IADC115 bit ndi izi:
0-35 MPA/ 0-5,000 PSI
Kufotokozera Pansi:
IADC115 tricone bit ndi yoyenera pamiyala yofewa, yosaphatikizika bwino komanso malo osasunthika monga miyala yamchere ya marl, mchere, gypsum, ndi malasha olimba, dongo losaphatikizana bwino ndi miyala yamchenga,
Ma tricone bits ali ndi mtundu wa Tungsten Carbide Insert (TCI) ndi Mill Tooth (Zitsulo zachitsulo) malinga ndi zida zodulira.
Iwo ali zosunthika ndipo akhoza kudula mu mapangidwe ambiri type.The mphero dzino trione kubowola pang'ono ntchito mapangidwe zofewa.TCI rotary tricone bits imagwiritsidwa ntchito popanga mapangidwe apakati komanso olimba.Mapangidwe a miyala yofewa amaphatikizapo mchenga wosaphatikizidwa, dongo, miyala ya laimu ofewa, zofiira ndi shale.Mapangidwe olimba apakati amaphatikiza ma dolomite, miyala ya laimu, ndi shale yolimba, pomwe mapangidwe olimba amaphatikiza shale yolimba, pomwe mapangidwe olimba amaphatikiza shale yolimba, miyala yamatope, miyala ya miyala ya cherty ndi mapangidwe olimba komanso otupa.