Vuga kuri HSS na Carbide Drill Bits

Nkibice bibiri bikoreshwa cyane mubikoresho bitandukanye, ibyuma byihuta byuma byuma na karbide ya drbits, nibiki biranga, nibyiza nibibi, nibihe bikoresho byiza ugereranije.
Impamvu ituma ibyuma byihuta byihuta bikoreshwa cyane ni uko ibikoresho byihuta byihuta bifite imbaraga zo guhangana nubushyuhe bwo hejuru no kwambara birwanya, kandi ntibizatanga impinduka no kwambara mugihe cyo kugabanya ubushyuhe bwinshi. Birumvikana, byemezwa buhoro buhoro hamwe no gukoresha igihe. Hazabaho igihombo, ariko ibintu bikozwe mugihe nta guta agaciro bifite agaciro kanini. Icya kabiri, ubukana bwimyitozo yihuta yihuta irarenze cyane kubindi bikoresho. Imyitozo yo gucukura ntigomba gukomeza gusa gutuza no gukomera. Ni hejuru cyane. Hatariho gukomera gukomeye, biti ya drill ikunda gukata, biganisha kumurambararo wa diametre udahungabana mugihe bito bitangiye.
Inyungu nini yimyitozo ya karbide nubukomere bwabo bukabije. Ibyiza byo gukomera biremerera imyitozo ya karbide guhangana nibindi byuma byinshi-bikomeye. Nyamara, imbogamizi nini yimyitozo ya karbide ni ubukana bubi, bworoshye cyane kandi bworoshye. Kubireba ibyobo byimbitse, Niba nta nzira yihariye nkibikoresho byo gushyigikira karbide bito biri kure yingaruka zibyuma byihuta byuma bito, byanze bikunze, ubukana bwibyuma byihuta byihuta birashobora kubyihanganira.
Muri rusange, ibyuma byihuta byuma byuma hamwe na karbide ya drill bits biranga ibintu bimwe, ariko ingingo yibanze yicyuma cyihuta kiri mubukomere bwiza, mugihe ingingo yibanze ya bits ya karbide ari ubukana bukabije, kandi bitandukanye no ibibi ni uko ubukana bwibikoresho byihuta byuma bitwara ibyuma bidahagije, kandi ibyuma bikomeye birakorwa.
Ntabwo irwanya kwambara, kandi ubukana bwimyitozo ya karbide yo gutunganya ibyobo byimbitse ntabwo ari byiza, mugihe rero uhisemo imyitozo, ugomba guhitamo imyitozo ijyanye ukurikije ibihe byihariye. Kurugero, imyitozo yihuta yihuta ikozwe mumuringa, ibyuma na aluminiyumu irakwiriye kuruta imyitozo ya karbide. DTH ikomeye-ikomeye ya karbide drill bit bizaramba kuruta ibyuma byihuta byihuta.