Ithetha ntoni iCone Bit?

I-cone bit sisixhobo esenziwe nge-tungsten okanye intsimbi eqinile etyumza amatye ngexesha lenkqubo yokomba.Ngokuqhelekileyo yenziwe ngamaqhekeza amathathu ajikelezayo ajikelezayo anamazinyo aqinileyo aqhekeza ilitye libe ngamaqhekeza amancinci.Sisixhobo esisetyenziswa ngokuqhelekileyo kwimisebenzi yokugrumba i-trenchless.
Elinye igama le-cone bit yi-roller cone bit.

I-Trenchlesspedia ichaza i-Cone Bit
UHoward Hughes, Sr. unikwe imbeko ngokuyila i-"Sharp-Hughes" bit drill drill bit.Wafumana ilungelo elilodwa lomenzi wayo ngo-1909. Unyana wakhe, i-iconic Howard Hughes, Omnci., waba yenye yamadoda azizityebi ehlabathini ngokwenza inkunzi ekuyilweni kwayo ngexesha le-oyile yaseTexas.

Ukukwazi ukutyumza ilitye ngelixa kusonjwa kwenza icone ibe sisixhobo esihle kakhulu.Uguqulelo lwangoku lwesuntswana, i-tri-cone rotary drill bit, isebenzisa indibaniselwano yokusonta kunye nokujikeleziswa kwemathiriyeli eqinile ukuqhekeza ilitye njengoko liphoswa nzulu emhlabeni.Ulwelo olunesantya esiphezulu lunyanzeliswa kwi-annulus yomtya wokubhola, osusa amaqhekeza amatye aphukileyo kwaye uwabuyisele ngaphezulu.