Ama-drill e-tricone asetshenziswa kabanzi embonini yokumba imithombo lapho kudingeka khona ukuwela ekwakhekeni kwamadwala athambile futhi aqinile.
Ngenxa yokushayisana, ukuchotshozwa kanye nokucheba kwedwala lapho ikhoni yeroller ijikeleza, ukuxhumana phakathi kwekhoni nomgodi ongezansi kuncane, ingcindezi ethile iphakeme, i-torque yokusebenza incane, kanti ishidi lokusebenza linobude obukhulu obugcwele futhi lingasetshenziswa emadwaleni azo zonke izinhlobo.
Iyini isimiso sokusebenza se-tricone drill?
Izingcezu ze-tricone zincike ekushayweni yi-cone lapho kwakheka, kuchotshozwa futhi kushibilikiswa i-shear ukuze kuchotshozwe idwala.
Isikhathi sokuthunyelwe: Julayi-24-2022