Isingeniso kuma-drill bits

I-tapered button drill bit iyithuluzi lokumba amatshe elisetshenziswa ezimayini, ekumbeni, emhubheni nasemisebenzini yokumba yokwakha.Ibizwa nangokuthi i-tapered drill bit noma inkinobho yokubhoboza inkinobho.

Ibhithi lenkinobho elicijile linomumo oyi-conical, enobubanzi obuncane esisekelweni kanye nobubanzi obukhudlwana phezulu.Kunezinkinobho ezimbalwa zensimbi eziqinile noma ezifakiwe endaweni engaphambili ye-drill bit, emise okwekhoni noma iphiramidi.Lezi zinkinobho zenziwe ngezinto eziqinile nezingagugi, ngokuvamile i-tungsten carbide, engakwazi ukumelana nokushisa okuphezulu nokucindezela.

Ngesikhathi sokumba, inkinobho ye-tapered drill bit iyajikeleziswa futhi iphushelwe ekwakhekeni kwedwala.Inkinobho engaphezulu kwebhithi yokubhoboza iyaphuka futhi igxobe idwala ukuze kwakhe umgodi.Umumo ocijile we-drill bit usiza ukugcina ububanzi bembobo, kuyilapho inkinobho inikeza ukungena okungcono kanye nesivinini sokubhola esisheshayo.

Izinkinobho zokubhoboza izinkinobho ezicijile ziyatholakala ngamasayizi ahlukahlukene kanye nokwakheka ukuze kuhlangatshezwane nezidingo zokumba ezihlukene.Angasetshenziswa ngokuhambisana nezinsimbi zokumba eziphathwayo, izinsimbi zokugaya umoya, noma ama-hydraulic drilling rigs, futhi angasetshenziswa ukubhoboza izimbobo ezinhlotsheni ezihlukahlukene zamadwala, okuhlanganisa idwala elithambile, idwala eliphakathi, kanye netshe eliqinile.