I-Carbide drills zizixhobo ezisetyenziselwa ukugrumba kwimingxuma okanye imingxuma engaboniyo kwizinto eziqinileyo kunye nokukhupha imingxuma ekhoyo.Uqheliso olusetyenziswa ngokuqhelekileyo lubandakanya ii-twist drills, ii-flat drills, i-cent drills, i-deep hole drills kunye ne-nesting drills.Nangona ii-reamers kunye nee-countersinks zingenako ukugrumba imingxunya kwizinto eziqinileyo, ngokwesiko zihlelwa njengeentsimbi zokubhoboza.
Ngexesha lokumba, i-drill bit ijikeleza i-axis ethe nkqo kwaye ihamba nge-axially ngexesha elifanayo.Umhlaba unqunyulwe phantsi kwesenzo se-torque kunye ne-axial force ye-drill bit, kwaye yonakaliswe kwaye ityunyuzwe phantsi kwesenzo se-extrusion kunye ne-centrifugal force ye-blade yokusebenza, ukwenza ukuhamba komhlaba okucinezelekileyo eludongeni lomgodi, kwaye kwangaxeshanye iphakanyiselwe kumphezulu ecaleni kwephepha.Xa ukuhamba komhlaba kuhamba kwindawo apho kungekho bloko eludongeni lomngxuma, umhlaba ophukileyo uphonswa malunga nomngxuma ngenxa yamandla e-centrifugal, kwaye yonke inkqubo yokumba umgodi igqityiwe.
Ixesha lokuposa: Jul-29-2022
