I-cone bit sisixhobo esenziwe nge-tungsten okanye intsimbi eqinileyo etyumza amatye ngexesha lenkqubo yokugrumba. Ngokwesiqhelo senziwe ngeziqwenga ezintathu ezijikelezayo ezineembombo eziqinileyo eziqhekeza amatye abe ziingceba ezincinci. Sisixhobo esisetyenziswa kakhulu kwimisebenzi yokugrumba engenamisele.
Elinye igama le-cone bit yi-roller cone bit.
I-Trenchlesspedia Ichaza iCone Bit
UHoward Hughes, Sr. uhlonitshwa ngokuvelisa i-"Sharp–Hughes" rock drill bit. Wafumana ilungelo elilodwa lomenzi wayo ngo-1909. Unyana wakhe, uHoward Hughes, Jr. odumileyo, waba ngomnye wamadoda azizityebi emhlabeni ngokusebenzisa olu vumbululo ngexesha lokuchuma kweoyile eTexas.
Ukukwazi ukutyumza ilitye ngelixa kugrunjwa kwenze ukuba i-cone bit ibe sisixhobo esibalaseleyo. Inguqulelo yanamhlanje ye-bit, i-tri-cone rotary drill bit, isebenzisa indibaniselwano yokujikeleza kunye nokujikeleza kwezinto eziqinileyo ukuze iqhekeza ilitye njengoko liphonswa nzulu emhlabeni. Ulwelo olukhawulezayo lunyanzelwa nge-annulus yentambo yokugrunjwa, esusa iziqwenga zamatye eziphukileyo ize izibuyisele kumphezulu.
Ixesha lokuthumela: Septemba-01-2022