API mkpọpu rig bits soplaya IDC216 5 3/4 inch (146mm)

1) Revolution of drill bit The mgbanwe ọsọ nke akuakuzinwo bit bụ adiana ọsọ nke turntable ma ọ bụ thedown oghere ike mkpọpu ngwá ọrụ.Mgbe olulu ahụ na-agbagharị, cone na-atụgharịkwa gburugburu axis nke ntanye ihe.The linearspeed nke ọ bụla ahịrị nke ezé na cone na-atụgharị gburugburu axis nke drill bit dị iche, na linear ọsọ nke mpụta nke ezé bụ nke kasị ukwuu.
2) Ntughari nke ihe ngwuputa mgbe ihe ngwuputa ihe na-agbaghari, ntughari ntughari n'aka elekere nke conearound axis nke nkwụ eze ka a na-akpọ ntụgharị akpaaka.A na-ekpebi ngwa ngwa ntụgharị nke cone site na mgbanwe mgbanwe nke ihe ọkụkụ, yana metụtara mmetụta nke ezé na ala nke olulu mmiri ahụ.
3) Ịgbagharị ogologo oge (axial vibration) mmetụta ịkụpịa ihe nkedo ahụ Mgbanwe nke ọnọdụ nke etiti wheel na-eme ka ọkpụkpụ ahụ na-emegharị elu na ala n'akụkụ ntụziaka axial, nke bụ ụda ogologo nke ntanye ahụ, nke metụtara ya. ihe nhazi ihe owuwu ihe dị ka nha nha nha na oghere eze na lithology.Strata dị nro nwere obere amplitudes, ebe strata siri ike nwere nnukwu amplitudes.Ugboro ịma jijiji dabara na ọnụọgụ ezé na ọsọ nke cone.